Light

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  Subject Areas on Research

  • 3D biofabrication strategies for tissue engineering and regenerative medicine. 
  • A comparison of light spot hydrophone and fiber optic probe hydrophone for lithotripter field characterization. 
  • A comparison of the Marcus Gunn and alternating light tests for afferent pupillary defects. 
  • A comprehensive method for optical-emission computed tomography. 
  • A contact lens electrode with built-in high intensity white light-emitting diodes. A contact lens electrode with built-in white LEDs. 
  • A dynamic broadband reflector built from microscopic silica spheres in the 'disco' clam Ctenoides ales. 
  • A kinetic-optimized CoChR variant with enhanced high-frequency spiking fidelity. 
  • A light-inducible CRISPR-Cas9 system for control of endogenous gene activation. 
  • A method to correct for stray light in telecentric optical-CT imaging of radiochromic dosimeters. 
  • A multimodal micro-optrode combining field and single unit recording, multispectral detection and photolabeling capabilities. 
  • A new role for phytochromes in temperature-dependent germination. 
  • A probabilistic explanation of brightness scaling. 
  • A rapid fluorescence assay for FtsZ assembly indicates cooperative assembly with a dimer nucleus. 
  • A rationale for the structure of color space. 
  • A role for LKP2 in the circadian clock of arabidopsis 
  • A simple technique for the measurement of swimming speed of Chlamydomonas. 
  • A strategy for quantitative spectral imaging of tissue absorption and scattering using light emitting diodes and photodiodes. 
  • A versatile diffractive maskless lithography for single-shot and serial microfabrication. 
  • Actual and potential transpiration and carbon assimilation in an irrigated poplar plantation 
  • Adapting bump model for ventral photoreceptors of Limulus. 
  • Addressing biological uncertainties in engineering gene circuits. 
  • Age-dependent photoionization thresholds of melanosomes and lipofuscin isolated from human retinal pigment epithelium cells. 
  • Allele-specific assay reveals functional variation in the chalcone synthase promoter of Arabidopsis thaliana that is compatible with neutral evolution. 
  • Altered light responses of single rod photoreceptors in transgenic pigs expressing P347L or P347S rhodopsin. 
  • Aluminum nanocrystals. 
  • An Optogenetic Method to Study Signal Transduction in Intestinal Stem Cell Homeostasis. 
  • An efficient broadband metamaterial wave retarder. 
  • An empirical basis for Mach bands. 
  • An empirical explanation of brightness. 
  • An empirical explanation of the Chubb illusion. 
  • An empirical explanation of the cornsweet effect. 
  • An empirical explanation of the flash-lag effect. 
  • An obligately photosynthetic bacterial anaerobe from a deep-sea hydrothermal vent. 
  • Analysis of cleavage complexes using reactive inhibitor derivatives. 
  • Analysis of long range correlations due to coherent light scattering from in-vitro cell arrays using angle-resolved low coherence interferometry. 
  • Analysis of the sensitivity of absorbed light and incident light profile to various canopy architecture and stand conditions 
  • Angle-resolved low coherence interferometry for detection of dysplasia in Barrett's esophagus. 
  • Angular range, sampling and noise considerations for inverse light scattering analysis of nuclear morphology. 
  • Antimicrobial activity of a continuous visible light disinfection system. 
  • Application of Mie theory to assess structure of spheroidal scattering in backscattering geometries. 
  • Application of Mie theory to determine the structure of spheroidal scatterers in biological materials. 
  • Application of the T-matrix method to determine the structure of spheroidal cell nuclei with angle-resolved light scattering. 
  • Architecture and plasticity: optimizing plant performance in dynamic environments. 
  • Arrestin translocation is induced at a critical threshold of visual signaling and is superstoichiometric to bleached rhodopsin. 
  • Assessing population structure and host specialization in lichenized cyanobacteria. 
  • Assessment of photosensitizer dosimetry and tissue damage assay for photodynamic therapy in advanced-stage tumors. 
  • Association between outdoor artificial light at night and sleep duration among older adults in China: A cross-sectional study. 
  • Association of Low Luminance Questionnaire With Objective Functional Measures in Early and Intermediate Age-Related Macular Degeneration. 
  • Basal laminar deposit formation in APO B100 transgenic mice: complex interactions between dietary fat, blue light, and vitamin E. 
  • BiPS, a photocleavable, isotopically coded, fluorescent cross-linker for structural proteomics. 
  • Bidirectional approaches for optogenetic regulation of gene expression in mammalian cells using Arabidopsis cryptochrome 2. 
  • Bimodal behavior and isobestic transition pathway in surface plasmon resonance sensing. 
  • Biochemistry. Photosynthesis from the protein's perspective. 
  • Biological Significance of Photoreceptor Photocycle Length: VIVID Photocycle Governs the Dynamic VIVID-White Collar Complex Pool Mediating Photo-adaptation and Response to Changes in Light Intensity. 
  • Blue Light Fundus Autofluorescence in Coats Disease. 
  • Bovine phospholipase C highly homologous to the norpA protein of Drosophila is expressed specifically in cones. 
  • Brightness of luminance distributions with gradual changes. 
  • Broadband optical antireflection enhancement by integrating antireflective nanoislands with silicon nanoconical-frustum arrays. 
  • BtubA-BtubB heterodimer is an essential intermediate in protofilament assembly. 
  • Caging metal ions with visible light-responsive nanopolymersomes. 
  • Carbon monoxide binding by hemoglobin and myoglobin under photodissociating conditions. 
  • Carbon monoxide binding by simple heme proteins under photodissociating conditions. 
  • Catecholamine-induced desensitization of turkey erythrocyte adenylate cyclase. Structural alterations in the beta-adrenergic receptor revealed by photoaffinity labeling. 
  • Cellular organization and substructure measured using angle-resolved low-coherence interferometry. 
  • Cellular uptake and photodynamic activity of protein nanocages containing methylene blue photosensitizing drug. 
  • Central regulation of photosensitive membrane turnover in the lateral eye of Limulus, II: octopamine acts via adenylate cyclase/cAMP-dependent protein kinase to prime the retina for transient rhabdom shedding. 
  • Central regulation of photosensitive membrane turnover in the lateral eye of Limulus. I. Octopamine primes the retina for daily transient rhabdom shedding. 
  • Characterization and solubilization of pyrrole-imidazole polyamide aggregates. 
  • Characterization of blue light irradiation effects on pathogenic and nonpathogenic Escherichia coli. 
  • Choreography of the transcriptome, photophysiology, and cell cycle of a minimal photoautotroph, prochlorococcus. 
  • Chromophore conformation and the evolution of tertiary structural changes in photoactive yellow protein. 
  • Chronotype variation drives night-time sentinel-like behaviour in hunter-gatherers. 
  • Circadian clocks in daily and seasonal control of development 
  • Circadian rhythm in larval release by the crab Rhithropanopeus harrisii: entrainment model. 
  • Circadian rhythms in rat mid-brain and caudate nucleus biogenic amine levels. 
  • Coded aperture spectroscopy with denoising through sparsity. 
  • Collagenase in bone of man. 
  • Combined hamartoma of the retina and retinal pigment epithelium: optical coherence tomography. 
  • Comment on "Open-ocean fish reveal an omnidirectional solution to camouflage in polarized environments". 
  • Comparative effectiveness of i-SCAN™ and high-definition white light characterizing small colonic polyps. 
  • Comparative photoactivity and antibacterial properties of C60 fullerenes and titanium dioxide nanoparticles. 
  • Comparison of FDTD numerical computations and analytical multipole expansion method for plasmonics-active nanosphere dimers. 
  • Comparison of the human electro-oculographic response to green and near-ultraviolet stimuli. 
  • Computational visual ecology in the pelagic realm. 
  • Contribution of Brown Carbon to Direct Radiative Forcing over the Indo-Gangetic Plain. 
  • Controlled-reflectance surfaces with film-coupled colloidal nanoantennas. 
  • Correlation of enzymatic activities and aggregation state in chicken liver fatty acid synthase. 
  • Correlation of light-flicker-induced retinal vasodilation and retinal vascular caliber measurements in diabetes. 
  • Cortical Neuroprosthesis Merges Visible and Invisible Light Without Impairing Native Sensory Function. 
  • Cortical visual areas I and II in the hedgehog: relation between evoked potential maps and architectonic subdivisions. 
  • Cortical visual areas in the grey squirrel (Sciurus carolinesis): a correlation between cortical evoked potential maps and architectonic subdivisions. 
  • Cost-effective diffuse reflectance spectroscopy device for quantifying tissue absorption and scattering in vivo. 
  • Covalently immobilized gradients of bFGF on hydrogel scaffolds for directed cell migration. 
  • Crepuscular and nocturnal illumination and its effects on color perception by the nocturnal hawkmoth Deilephila elpenor. 
  • Cryptic and conspicuous coloration in the pelagic environment. 
  • Daylength during pregnancy and shyness in children: results from northern and southern hemispheres. 
  • Decoupled LIGHT-SABRE variants allow hyperpolarization of asymmetric SABRE systems at an arbitrary field. 
  • Decreased visual acuity associated with cystoid macular edema in neovascular age-related macular degeneration. 
  • Defects in RGS9 or its anchor protein R9AP in patients with slow photoreceptor deactivation. 
  • Density dependence and population differentiation of genetic architecture in Impatiens capensis in natural environments. 
  • Design, expression, and immunogenicity of a soluble HIV trimeric envelope fragment adopting a prefusion gp41 configuration. 
  • Detecting precancerous lesions in the hamster cheek pouch using spectroscopic white-light optical coherence tomography to assess nuclear morphology via spectral oscillations. 
  • Detection of dysplasia in Barrett's esophagus with in vivo depth-resolved nuclear morphology measurements. 
  • Detection, characterization, and abundance of engineered nanoparticles in complex waters by hyperspectral imagery with enhanced Darkfield microscopy. 
  • Development and reliability of retinal arteriolar central light reflex quantification system: a new approach for severity grading. 
  • Development of bioactive photocrosslinkable fibrous hydrogels. 
  • Diagnosis of vitreoretinal adhesions in macular disease with optical coherence tomography. 
  • Diffusion model for ultrasound-modulated light. 
  • Direct observation of kinesin stepping by optical trapping interferometry. 
  • Dispersion multiplexing with broadband filtering for miniature spectrometers. 
  • Distinct and atypical intrinsic and extrinsic cell death pathways between photoreceptor cell types upon specific ablation of Ranbp2 in cone photoreceptors. 
  • Diurnal variations in the toxicity and tissue levels of spermidine in mice. 
  • Does homeostasis or disturbance of homeostasis in minimum leaf water potential explain the isohydric versus anisohydric behavior of Vitis vinifera L. cultivars? 
  • Doping and phonon renormalization in carbon nanotubes. 
  • Double-illumination photoacoustic microscopy. 
  • Downwelling spectral irradiance during evening twilight as a function of the lunar phase. 
  • Dual-axis optical coherence tomography for deep tissue imaging. 
  • Dual-band planar electric metamaterial in the terahertz regime. 
  • Dynamic Ligand Presentation in Biomaterials. 
  • Dynamic Responses in Retinal Vessel Caliber With Flicker Light Stimulation and Risk of Diabetic Retinopathy and Its Progression. 
  • Effect of acid predissolution on fibril size and fibril flexibility of synthetic beta-amyloid peptide. 
  • Effect of exposure to light-at-night on life span and spontaneous carcinogenesis in female CBA mice. 
  • Effect of molecular characteristics on cellular uptake, subcellular localization, and phototoxicity of Zn(II) N-alkylpyridylporphyrins. 
  • Effect of optical clearing agents on the in vivo optical properties of squamous epithelial tissue. 
  • Effect of oxygen and allosteric effects on structural stability of oligomeric hemocyanins of the arthropod, Limulus polyphemus, and the mollusc, Helix pomatia. 
  • Effect of photoperiod reversal on twenty-four hour patterns for GABA levels in rat brain. 
  • Effect of photoperiod reversal on twenty-four hour patterns for dopamine levels in the corpus striatum and upper and lower brainstem of the rat. 
  • Effect of steady illumination on the binding of carbon monoxide by carboxymethylated cytochrome c. 
  • Effects of bright light on responsiveness to a muscarinic agonist in rats selectively bred for endogenously increased cholinergic function. 
  • Effects of hydraulic architecture and spatial variation in light on mean stomatal conductance of tree branches and crowns. 
  • Effects of neurochemicals upon a dinoflagellate photoresponse. 
  • Effects of red and blue light on the growth and morphogenesis of Acetabularia crenulata. 
  • Effects of stomatal delays on the economics of leaf gas exchange under intermittent light regimes. 
  • Electromagnetic spectroscopy of normal breast tissue specimens obtained from reduction surgeries: comparison of optical and microwave properties. 
  • Electron tomography of fiber cell cytoplasm and dense cores of multilamellar bodies from human age-related nuclear cataracts. 
  • Embedded 3D Photopatterning of Hydrogels with Diverse and Complex Architectures for Tissue Engineering and Disease Models. 
  • Entrainment of the Circadian Rhythm in Egg Hatching of the Crab Dyspanopeus sayi by Chemical Cues from Ovigerous Females. 
  • Estimation of light interception properties of conifer shoots by an improved photographic method and a 3D model of shoot structure. 
  • Estrogen receptor beta protects against in vivo injury in RPE cells. 
  • Event-related potentials reveal an early advantage for luminance contours in the processing of objects. 
  • Evidence against formation of A23187 dimers and oligomers in solution: photo-induced degradation of Ionophore A23187. 
  • Existence of a flat phase in red cell membrane skeletons. 
  • Expansion of Signal Transduction Pathways in Fungi by Extensive Genome Duplication. 
  • Experimental traction retinal detachment in the cat. 
  • Experimental verification of T-matrix-based inverse light scattering analysis for assessing structure of spheroids as models of cell nuclei. 
  • Expression of the blue-light receptor cryptochrome in the human retina. 
  • Extracellular-matrix-based and Arg-Gly-Asp-modified photopolymerizing hydrogels for cartilage tissue engineering. 
  • Extraocular sensitivity to polarized light in an echinoderm. 
  • Extraocular, Non-Visual, and Simple Photoreceptors: An Introduction to the Symposium. 
  • Facet-embedded thin-film III-V edge-emitting lasers integrated with SU-8 waveguides on silicon. 
  • Far-field analysis of axially symmetric three-dimensional directional cloaks. 
  • Feasibility of field-based light scattering spectroscopy. 
  • Features of macular hole closure in the early postoperative period using optical coherence tomography. 
  • Female gender, estrogen loss, and Sub-RPE deposit formation in aged mice. 
  • Ferrochelatase is a conserved downstream target of the blue light-sensing White collar complex in fungi. 
  • Fertilization has little effect on light-interception efficiency of Picea abies shoots. 
  • Fibrin assembly: a comparison of electron microscopic and light scattering results. 
  • Field evidence for polarized light sensitivity in the fish Zenarchopterus. 
  • Flicker light-induced retinal vasodilation in diabetes and diabetic retinopathy. 
  • Fluorescence photobleaching with spatial Fourier analysis: measurement of diffusion in light-scattering media. 
  • Forest response to elevated CO2 is conserved across a broad range of productivity. 
  • Form-from-motion: MEG evidence for time course and processing sequence. 
  • Formulations which increase the size of lipoplexes prevent serum-associated inhibition of transfection. 
  • Founder's Award, Society for Biomaterials. Sixth World Biomaterials Congress 2000, Kamuela, HI,May 15-20, 2000. Really smart bioconjugates of smart polymers and receptor proteins. 
  • Fourier domain multispectral multiple scattering low coherence interferometry. 
  • Fourier-domain low-coherence interferometry for light-scattering spectroscopy. 
  • Foveal hypoplasia demonstrated in vivo with optical coherence tomography. 
  • Foveal hypoplasia in oculocutaneous albinism demonstrated by optical coherence tomography. 
  • Frequency characteristics in the visual system of Drosophila: genetic dissection of electroretinogram components. 
  • Functional connectivity in the retina at the resolution of photoreceptors. 
  • Functional photoacoustic microscopy of diabetic vasculature. 
  • Genetic divergence causes parallel evolution of flower color in Chilean Mimulus. 
  • Genome Sequencing of Arabidopsis abp1-5 Reveals Second-Site Mutations That May Affect Phenotypes. 
  • Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche differentiation. 
  • Genomes and gene expression across light and productivity gradients in eastern subtropical Pacific microbial communities. 
  • Gibberellin signaling: biosynthesis, catabolism, and response pathways. 
  • Growth factor receptor-bound protein 14 undergoes light-dependent intracellular translocation in rod photoreceptors: functional role in retinal insulin receptor activation. 
  • Haploinsufficiency of RanBP2 is neuroprotective against light-elicited and age-dependent degeneration of photoreceptor neurons. 
  • Heme-copper oxidases use tunneling pathways. 
  • Herbivores and nutrients control grassland plant diversity via light limitation. 
  • Heterogeneity of competition at decameter scale: patches of high canopy leaf area in a shade-intolerant larch stand transpire less yet are more sensitive to drought. 
  • Hide and seek in the open sea: pelagic camouflage and visual countermeasures. 
  • High-sensitivity rod photoreceptor input to the blue-yellow color opponent pathway in macaque retina. 
  • How to measure color using spectrometers and calibrated photographs. 
  • Human lymphocyte differentiation antigens HB-10 and HB-11. II. Differential production of B cell growth and differentiation factors by distinct helper T cell subpopulations. 
  • Hybrid photopatterned enzymatic reaction (HyPER) for in situ cell manipulation 
  • Hybrid resonant phenomena in a SRR/YIG metamaterial structure. 
  • Hydrodynamic evidence in support of spacer regions in chromatin. 
  • Hyperopic refractive error and shorter axial length are associated with age-related macular degeneration: the Singapore Malay Eye Study. 
  • IL-23 Enhances C-Fiber-Mediated and Blue Light-Induced Spontaneous Pain in Female Mice. 
  • Identification and the form of multidimensional discrimination space. 
  • Ignoring correlated activity causes a failure of retinal population codes. 
  • Imaging beyond the ballistic limit in coherence imaging using multiply scattered light. 
  • Imaging of intrinsic optical signals in primate cortex during epileptiform activity. 
  • Impact of aggregate size and structure on the photocatalytic properties of TiO2 and ZnO nanoparticles. 
  • Implantable, polymeric systems for modulated drug delivery. 
  • Important cellular targets for antimicrobial photodynamic therapy. 
  • Improving sensitivity and specificity of capturing and detecting targeted cancer cells with anti-biofouling polymer coated magnetic iron oxide nanoparticles. 
  • In situ activity of a dominant Prochlorococcus ecotype (eHL-II) from rRNA content and cell size. 
  • In situ detection of nuclear atypia in Barrett's esophagus by using angle-resolved low-coherence interferometry. 
  • In vitro polymerization of tau protein monitored by laser light scattering: method and application to the study of FTDP-17 mutants. 
  • In vivo imaging of human retinal flow dynamics by color Doppler optical coherence tomography. 
  • In vivo label-free photoacoustic flow cytography and on-the-spot laser killing of single circulating melanoma cells. 
  • In vivo photoactivation of caged-thrombin. 
  • In vivo tumor targeting by a NGR-decorated micelle of a recombinant diblock copolypeptide. 
  • Inactivation of bacteriophages via photosensitization of fullerol nanoparticles. 
  • Individual variability in tree allometry determines light resource allocation in forest ecosystems: a hierarchical Bayesian approach. 
  • Influence of allosteric ligands on the activity and aggregation of rabbit muscle phosphofructokinase. 
  • Influence of flickering light on the retinal vessels in diabetic patients: response to Mandecka et al. 
  • Insect communication: Polarized light as a butterfly mating signal. 
  • Integration of photonic and silver nanowire plasmonic waveguides. 
  • Interaction of gold nanoparticles with common human blood proteins. 
  • Is the nuclear refractive index lower than cytoplasm? Validation of phase measurements and implications for light scattering technologies. 
  • Isomeric N-alkylpyridylporphyrins and their Zn(II) complexes: inactive as SOD mimics but powerful photosensitizers. 
  • Isoprenylation in regulation of signal transduction by G-protein-coupled receptor kinases. 
  • Kainic acid lesions disrupt fear-mediated memory processing. 
  • LITE microscopy: Tilted light-sheet excitation of model organisms offers high resolution and low photobleaching. 
  • Leaf-level gas-exchange uniformity and photosynthetic capacity among loblolly pine (Pinus taeda L.) genotypes of contrasting inherent genetic variation. 
  • Leveraging nanoscale plasmonic modes to achieve reproducible enhancement of light. 
  • Light and flow regimes regulate the metabolism of rivers. 
  • Light and vision in the deep-sea benthos: I. Bioluminescence at 500-1000 m depth in the Bahamian islands. 
  • Light and vision in the deep-sea benthos: II. Vision in deep-sea crustaceans. 
  • Light controls growth and development via a conserved pathway in the fungal kingdom. 
  • Light scattering by polymorphonuclear leukocytes stimulated to aggregate under various pharmacologic conditions. 
  • Light scattering by selected zooplankton from the Gulf of Aqaba. 
  • Light scattering measurements of subcellular structure provide noninvasive early detection of chemotherapy-induced apoptosis. 
  • Light-Triggered Myosin Activation for Probing Dynamic Cellular Processes 
  • Light-dependent magnetoreception: quantum catches and opponency mechanisms of possible photosensitive molecules. 
  • Light-dependent phosphorylation of rhodopsin by beta-adrenergic receptor kinase. 
  • Light-driven synchrony of Prochlorococcus growth and mortality in the subtropical Pacific gyre. 
  • Light-driven translocation of signaling proteins in vertebrate photoreceptors. 
  • Light-inducible gene regulation with engineered zinc finger proteins. 
  • Light-inducible spatiotemporal control of gene activation by customizable zinc finger transcription factors. 
  • Local response of the primate retinal microcirculation to increased metabolic demand induced by flicker. 
  • Long-term follow-up of iatrogenic phototoxicity. 
  • Long-term toughness of photopolymerizable (meth)acrylate networks in aqueous environments. 
  • Luminopsins integrate opto- and chemogenetics by using physical and biological light sources for opsin activation. 
  • Lysosomes and the skin. 
  • Lysosomes and the skin. 
  • MINORITY CARRIER TRAPPING AND DYE SENSITIZATION. 
  • Mach bands as empirically derived associations. 
  • Macular photostress and visual experience between microscope and intracameral illumination during cataract surgery. 
  • Marine diatom proteorhodopsins and their potential role in coping with low iron availability. 
  • Measurement of retinal blood vessel width using computerized image analysis. 
  • Measurement of smoothed Wigner phase-space distributions for small-angle scattering in a turbid medium. 
  • Measuring morphological features using light-scattering spectroscopy and Fourier-domain low-coherence interferometry. 
  • Mechanistic basis for the failure of cone transducin to translocate: why cones are never blinded by light. 
  • Melatonin enhancement of splenocyte proliferation is attenuated by luzindole, a melatonin receptor antagonist. 
  • Melatonin: a chemical photoperiodic signal with clinical significance in humans. 
  • Membrane attachment is key to protecting transducin GTPase-activating complex from intracellular proteolysis in photoreceptors. 
  • Metabolic labeling enables selective photocrosslinking of O-GlcNAc-modified proteins to their binding partners. 
  • Method for studying kinetics of light-induced transport across membranes. 
  • Microarray analysis of murine retinal light damage reveals changes in iron regulatory, complement, and antioxidant genes in the neurosensory retina and isolated RPE. 
  • Mie light scattering calculations for an Indian age-related nuclear cataract with a high density of multilamellar bodies. 
  • Modeling of nonphase mechanisms in ultrasonic modulation of light propagation. 
  • Modulation of poly(ethylene glycol)-induced fusion by membrane hydration: importance of interbilayer separation. 
  • Molecular basis of an inherited retinal defect in Drosophila. 
  • Molecular mobility on the cell surface. 
  • Moving into the cell: single-molecule studies of molecular motors in complex environments. 
  • Multilamellar bodies as potential scattering particles in human age-related nuclear cataracts. 
  • Multilamellar spherical particles as potential sources of excessive light scattering in human age-related nuclear cataracts. 
  • Multiscale lens design. 
  • Multivascular networks and functional intravascular topologies within biocompatible hydrogels. 
  • NCP activates chloroplast transcription by controlling phytochrome-dependent dual nuclear and plastidial switches. 
  • Nanostructures and Monolayers of Spheres Reduce Surface Reflections in Hyperiid Amphipods. 
  • Natural scene statistics as the universal basis of color context effects. 
  • Natural sleep and its seasonal variations in three pre-industrial societies. 
  • Nature of light-induced conductance changes in ventral photoreceptors of Limulus. 
  • Near-infrared excited state dynamics of melanins: the effects of iron content, photo-damage, chemical oxidation, and aggregate size. 
  • Network connections that evolve to circumvent the inverse optics problem. 
  • Neuroprotection resulting from insufficiency of RANBP2 is associated with the modulation of protein and lipid homeostasis of functionally diverse but linked pathways in response to oxidative stress. 
  • Niche partitioning among Prochlorococcus ecotypes along ocean-scale environmental gradients. 
  • Niche partitioning and biogeography of high light adapted Prochlorococcus across taxonomic ranks in the North Pacific. 
  • Night-time neuronal activation of Cluster N in a day- and night-migrating songbird. 
  • Nitrogen-addition effects on leaf traits and photosynthetic carbon gain of boreal forest understory shrubs. 
  • Noise characterization of supercontinuum sources for low-coherence interferometry applications. 
  • Non-viral charge reversal vectors for pDNA delivery. 
  • Noncatalytic cGMP-binding sites of amphibian rod cGMP phosphodiesterase control interaction with its inhibitory gamma-subunits. A putative regulatory mechanism of the rod photoresponse. 
  • Novel light-driven functional AgNPs induce cancer death at extra low concentrations. 
  • Novel versus traditional risk markers for diabetic retinopathy. 
  • Nuclear morphology measurements with angle-resolved low coherence interferometry for application to cell biology and early cancer detection. 
  • Object detectability at increased ambient lighting conditions. 
  • Observation of plasmon propagation, redirection, and fan-out in silver nanowires. 
  • Ocular biometry in an urban Indian population: the Singapore Indian Eye Study (SINDI). 
  • Ocular melanoma in a Long Evans rat. 
  • Ocular signs of brain stimulation in the human. 
  • One-pot synthesis of CdTe nanocrystals and shape control of luminescent CdTe-cystine nanocomposites. 
  • Opsin, G-protein and 48-kDa protein in normal and rd mouse retinas: developmental expression of mRNAs and proteins and light/dark cycling of mRNAs. 
  • Optical mapping of translucence changes in rat hippocampal slices during hypoxia. 
  • Optical near-field mapping of plasmonic nanoprisms. 
  • Optical transducer for reception of ultrasonic waves. 
  • Optically tunable nanoparticle contrast agents for early cancer detection: model-based analysis of gold nanoshells. 
  • Optimal processing of photoreceptor signals is required to maximize behavioural sensitivity. 
  • Organization of the posterior dorsal thalamus of the hedgehog. 
  • Orienting to polarized light at night - matching lunar skylight to performance in a nocturnal beetle. 
  • PEGylated gold nanoparticles conjugated to monoclonal F19 antibodies as targeted labeling agents for human pancreatic carcinoma tissue. 
  • PIL5, a phytochrome-interacting bHLH protein, regulates gibberellin responsiveness by binding directly to the GAI and RGA promoters in Arabidopsis seeds 
  • Parallel frequency-domain optical coherence tomography scatter-mode imaging of the hamster cheek pouch using a thermal light source. 
  • Perceiving invisible light through a somatosensory cortical prosthesis. 
  • Perceiving the intensity of light. 
  • Persistence of prolonged light-induced conductance change in arthropod photoreceptors on recovery from anoxia. 
  • Phosducin facilitates light-driven transducin translocation in rod photoreceptors. Evidence from the phosducin knockout mouse. 
  • Phosducin regulates transmission at the photoreceptor-to-ON-bipolar cell synapse. 
  • Phosphorylation of G protein-coupled receptor kinase 1 (GRK1) is regulated by light but independent of phototransduction in rod photoreceptors. 
  • Photo cross-linkable Biodendrimers as ophthalmic adhesives for central lacerations and penetrating keratoplasties. 
  • Photocrosslinkable polyvinyl alcohol hydrogels that can be modified with cell adhesion peptides for use in tissue engineering. 
  • Photodegradation pathways of nonabrominated diphenyl ethers, 2-ethylhexyltetrabromobenzoate and di(2-ethylhexyl)tetrabromophthalate: identifying potential markers of photodegradation. 
  • Photodynamic retinal vascular thrombosis. Rate and duration of vascular occlusion. 
  • Photoinduced electron transfer between the Rieske iron-sulfur protein and cytochrome c(1) in the Rhodobacter sphaeroides cytochrome bc(1) complex. Effects of pH, temperature, and driving force. 
  • Photoinitiated destruction of composite porphyrin-protein polymersomes. 
  • Photolithographic patterning of polyethylene glycol hydrogels. 
  • Photopolymerizable hydrogels for tissue engineering applications. 
  • Photoreceptor signaling: supporting vision across a wide range of light intensities. 
  • Photoreceptor synapses degenerate early in experimental choroidal neovascularization. 
  • Photosensing fungi: phytochrome in the spotlight. 
  • Phototaxis by the dinoflagellate Gymnodinium splendens Lebour. 
  • Phototoxicity in human retinal pigment epithelial cells promoted by hypericin, a component of St. John's wort. 
  • Physical interaction between VIVID and white collar complex regulates photoadaptation in Neurospora. 
  • Phytochrome control of maize leaf inorganic pyrophosphatase and adenylate kinase. 
  • Phytochrome mediates germination responses to multiple seasonal cues. 
  • Phytochrome regulation and differential expression of gibberellin 3b-hydroxylase genes in germinating Arabidopsis seeds 
  • Plant-Microbe Interactions Facing Environmental Challenge. 
  • Plasmon ruler with angstrom length resolution. 
  • Plasmonic Luneburg and Eaton lenses. 
  • Plasmonic flow cytometry by immunolabeled nanorods. 
  • Plasmonic waveguide modes of film-coupled metallic nanocubes. 
  • Plasmonics enhancement of a luminescent or Raman-active layer in a multilayered metallic nanoshell. 
  • Platelet and fibrin modification by radiographic contrast media. 
  • Polarization sensitivity as a contrast enhancer in pelagic predators: lessons from in situ polarization imaging of transparent zooplankton. 
  • Polarization sensitivity in the red swamp crayfish Procambarus clarkii enhances the detection of moving transparent objects. 
  • Polarization vision seldom increases the sighting distance of silvery fish. 
  • Polarized light propagation in corneal lamellae. 
  • Positive after-image, PAI: early erasure by saccadic eye movement or Jendrassik manoeuvre. 
  • Post-illumination cellular effects of photodynamic treatment. 
  • Potential pitfalls from variable optical coherence tomograph displays in managing diabetic macular edema. 
  • Practical aspects of in situ 16O (gamma,n) 15O activation using a conventional medical accelerator for the purpose of perfusion imaging. 
  • Precise Colloidal Plasmonic Photocatalysts Constructed by Multistep Photodepositions. 
  • Predicted light scattering from particles observed in human age-related nuclear cataracts using mie scattering theory. 
  • Preterm infants born at less than 31 weeks' gestation have improved growth in cycled light compared with continuous near darkness. 
  • Prevention of graft-versus-host disease while preserving graft-versus-leukemia effect after selective depletion of host-reactive T cells by photodynamic cell purging process. 
  • Principles of digital radiography with large-area, electronically readable detectors: a review of the basics. 
  • Probing the ultimate limits of plasmonic enhancement. 
  • Profound increase in viscosity and aggregation of pig gastric mucin at low pH. 
  • Prolonged dark adaptation changes connexin expression in the mouse retina. 
  • Properties of artificial networks evolved to contend with natural spectra. 
  • Protein purification by fusion with an environmentally responsive elastin-like polypeptide: effect of polypeptide length on the purification of thioredoxin. 
  • Protein-resistant polymer coatings on silicon oxide by surface-initiated atom transfer radical polymerization. 
  • Purification and initial characterization of a putative blue light-regulated phosphodiesterase from Escherichia coli. 
  • Quantifying lipofuscin in retinal pigment epithelium in vivo by visible-light optical coherence tomography-based multimodal imaging. 
  • Quasielastic light scattering by biopolymers. Conformation of chromatin multimers. 
  • Quasielastic light scattering study of the living human lens as a function of age. 
  • RGS expression rate-limits recovery of rod photoresponses. 
  • RGS9 knockout causes a short delay in light responses of ON-bipolar cells. 
  • Rapid and inexpensive fabrication of terahertz electromagnetic bandgap structures. 
  • Rapid changes in light scattering from human polymorphonuclear leukocytes exposed to chemoattractants. Discrete responses correlated with chemotactic and secretory functions. 
  • Rat brain amines, blood histamine and glucose levels in relationship to circadian changes in sleep induced by pentobarbitone sodium. 
  • Real-time optical coherence tomography of the anterior segment at 1310 nm. 
  • Recoverin undergoes light-dependent intracellular translocation in rod photoreceptors. 
  • Red and far-red light effects on a short-term behavioral response of a dinoflagellate. 
  • Reduced nicotinamide adenine dinucleotide phosphate-sulfite reductase of enterobacteria. V. Studies with the Escherichia coli hemoflavoprotein depleted of flavin mononucleotide: distinct roles for the flavin adenine dinucleotide and flavin mononucleotide prosthetic groups in catalysis. 
  • Reducing liposome size with ultrasound: bimodal size distributions. 
  • Reflectance spectroscopy. 
  • Regulation of deactivation of photoreceptor G protein by its target enzyme and cGMP. 
  • Regulation of fibrinolysis by platelet-released plasminogen activator inhibitor 1: light scattering and ultrastructural examination of lysis of a model platelet-fibrin thrombus. 
  • Relative contributions of rod and cone bipolar cell inputs to AII amacrine cell light responses in the mouse retina. 
  • Repetitive transcranial magnetic stimulation activates specific regions in rat brain. 
  • Response to CO2 enrichment of understory vegetation in the shade of forests. 
  • Response to de la Iglesia et al. 
  • Retinal phototoxicity from the operating microscope. The role of inspired oxygen. 
  • Retinitis pigmentosa: clinical management based on current concepts. 
  • Retinomotor movements in isolated teleost retinal cone inner-outer segment preparations (CIS-COS): effects of light, dark and dopamine. 
  • Rice yields in tropical/subtropical Asia exhibit large but opposing sensitivities to minimum and maximum temperatures 
  • Role for the target enzyme in deactivation of photoreceptor G protein in vivo. 
  • Role of enzyme-bound 5,10-methenyltetrahydropteroylpolyglutamate in catalysis by Escherichia coli DNA photolyase. 
  • Role of individual and developmental differences in voluntary cocaine intake in rats. 
  • Role of mouse cryptochrome blue-light photoreceptor in circadian photoresponses. 
  • SINAT E3 Ligases Control the Light-Mediated Stability of the Brassinosteroid-Activated Transcription Factor BES1 in Arabidopsis. 
  • Segmented sleep in a nonelectric, small-scale agricultural society in Madagascar. 
  • Self-assembly of ordered nanowires in biological suspensions of single-wall carbon nanotubes. 
  • Sensing the environment: lessons from fungi. 
  • Separating the scattering and absorption coefficients using the real and imaginary parts of the refractive index with low-coherence interferometry. 
  • Serum apolipoproteins are associated with systemic and retinal microvascular function in people with diabetes. 
  • Shoot structure and photosynthetic efficiency along the light gradient in a Scots pine canopy. 
  • Short day lengths augment stress-induced leukocyte trafficking and stress-induced enhancement of skin immune function. 
  • Short-term effects of fertilization on photosynthesis and leaf morphology of field-grown loblolly pine following long-term exposure to elevated CO(2) concentration. 
  • Shortening of the calycal process actin cytoskeleton is correlated with myoid elongation in teleost rods. 
  • Simplifying numerical ray tracing for characterization of optical systems. 
  • Simulation of complex plasmonic circuits including bends. 
  • Simulation of electron transfer between cytochrome C2 and the bacterial photosynthetic reaction center: Brownian dynamics analysis of the native proteins and double mutants. 
  • Single-target molecule detection with nonbleaching multicolor optical immunolabels. 
  • Sleep in the Intensive Care Unit: Biological, Environmental, and Pharmacologic Implications for Nurses. 
  • Spatial and spectral detection of protein monolayers with deterministic aperiodic arrays of metal nanoparticles. 
  • Spectral sensitivity of the concave mirror eyes of scallops: potential influences of habitat, self-screening and longitudinal chromatic aberration. 
  • Spectral sensitivity of vertically migrating marine copepods. 
  • Spectral sensitivity, spatial resolution and temporal resolution and their implications for conspecific signalling in cleaner shrimp. 
  • Spectral-domain differential interference contrast microscopy. 
  • Steady state kinetics of ATP synthesis and hydrolysis catalyzed by reconstituted chloroplast coupling factor. 
  • Steady-state ATP synthesis by bacteriorhodopsin and chloroplast coupling factor co-reconstituted into asolectin vesicles. 
  • Stem cell differentiation indicated by noninvasive photonic characterization and fractal analysis of subcellular architecture. 
  • Stimulus-Responsive Prochelators for Manipulating Cellular Metals. 
  • Structural adjustments in resprouting trees drive differences in post-fire transpiration. 
  • Structural changes in the photoactive site of proteorhodopsin during the primary photoreaction. 
  • Structural evidence of human nuclear fiber compaction as a function of ageing and cataractogenesis. 
  • Structural optimization of a "smart" doxorubicin-polypeptide conjugate for thermally targeted delivery to solid tumors. 
  • Structure and function of the visual arrestin oligomer. 
  • Structure of the Z Ring-associated Protein, ZapD, Bound to the C-terminal Domain of the Tubulin-like Protein, FtsZ, Suggests Mechanism of Z Ring Stabilization through FtsZ Cross-linking. 
  • Structured illumination diffraction phase microscopy for broadband, subdiffraction resolution, quantitative phase imaging 
  • Structures of yeast vesicle trafficking proteins. 
  • Subunit dissociation and unfolding of rabbit muscle phosphofructokinase by guanidine by hydrochloride. 
  • Subunit stoichiometry and molecular weight of the pyruvate dehydrogenase multienzyme complex from Escherichia coli. 
  • Suprastructures and dynamic properties of Mycobacterium tuberculosis FtsZ. 
  • Surface-to-surface bridges formed by reversibly assembled polymers. 
  • Synthesis and optical properties of silver nanobars and nanorice. 
  • Synthesis, characterization, and functionalization of gold nanoparticles for cancer imaging. 
  • Systemic administration of the iron chelator deferiprone protects against light-induced photoreceptor degeneration in the mouse retina. 
  • Systemic associations of dynamic retinal vessel analysis: a review of current literature. 
  • TAT peptide-functionalized gold nanostars: enhanced intracellular delivery and efficient NIR photothermal therapy using ultralow irradiance. 
  • Temperature triggered self-assembly of polypeptides into multivalent spherical micelles. 
  • Terahertz electromagnetic crystal waveguide fabricated by polymer jetting rapid prototyping. 
  • Terahertz single pixel imaging with an optically controlled dynamic spatial light modulator. 
  • Testosterone induction of song in photosensitive and photorefractory male sparrows. 
  • The ELF4-ELF3-LUX complex links the circadian clock to diurnal control of hypocotyl growth. 
  • The LOV domain family: photoresponsive signaling modules coupled to diverse output domains. 
  • The Phycomyces madA gene encodes a blue-light photoreceptor for phototropism and other light responses. 
  • The acute toxicity of drugs acting at cholinoceptive sites and twenty-four hour rhythms in brain acetylcholine. 
  • The alpha(2a)-adrenergic receptor plays a protective role in mouse behavioral models of depression and anxiety. 
  • The carbon bonus of organic nitrogen enhances nitrogen use efficiency of plants. 
  • The effect of rhodopsin phosphorylation on the light-dependent activation of phosphodiesterase from bovine rod outer segments. 
  • The effect of salinity upon phototaxis and geotaxis in a larval crustacean. 
  • The effects of heparin cofactor II-derived chemotaxins on neutrophil actin conformation and cyclic AMP levels. 
  • The empirical basis of color perception. 
  • The gain of rod phototransduction: reconciliation of biochemical and electrophysiological measurements. 
  • The importance of defining light parameters in chronobiological studies. 
  • The influence of depicted illumination on brightness. 
  • The localization of the light-harvesting complexes in the intracytoplasmic membranes of Rhodopseudomonas capsulata [proceedings]. 
  • The male blue crab, Callinectes sapidus, uses both chromatic and achromatic cues during mate choice. 
  • The orientation selectivity of color-responsive neurons in macaque V1. 
  • The plant innate immunity response in stomatal guard cells invokes G-protein-dependent ion channel regulation. 
  • The role of aging, high fat diet and blue light exposure in an experimental mouse model for basal laminar deposit formation. 
  • The spatial transformation of color in the primary visual cortex of the macaque monkey. 
  • The statistical structure of natural light patterns determines perceived light intensity. 
  • The structural mechanism of GTP stabilized oligomerization and catalytic activation of the Toxoplasma gondii uracil phosphoribosyltransferase. 
  • The wagon-wheel illusion in continuous light. 
  • Thermal-turbidimetric studies of membranes from Acholeplasma laidlawii. 
  • Three-dimensional membrane crystals in amphibian cone outer segments. 1. Light-dependent crystal formation in frog retinas. 
  • Time-resolved investigation of bright visible wavelength luminescence from sulfur-doped ZnO nanowires and micropowders. 
  • Time-resolved phase-space distributions for light backscattered from a disordered medium. 
  • Time-resolved, light scattering measurements of cartilage and cornea denaturation due to free electron laser radiation. 
  • Timing of plant immune responses by a central circadian regulator. 
  • Tissue self-affinity and polarized light scattering in the born approximation: a new model for precancer detection. 
  • To boldly go where no plant has yet been found. 
  • Toward the detection of cellular copper(II) by a light-activated fluorescence increase. 
  • Towards Raman optical activity calculations of large molecules. 
  • Trace molecular detection via surface-enhanced Raman scattering and surface-enhanced resonance Raman scattering at a distance of 15 meters. 
  • Transducin translocation in rods is triggered by saturation of the GTPase-activating complex. 
  • Transformation-optical design of adaptive beam bends and beam expanders. 
  • Transparent animals. 
  • Twenty-four hour rhythms in the glycine content of rat hindbrain and spinal cord. 
  • Twilight spectral dynamics and the coral reef invertebrate spawning response. 
  • Two different mechanisms underlie reversible, intrinsic optical signals in rat hippocampal slices. 
  • Two temporal phases of light adaptation in retinal rods. 
  • Ultrashort laser pulse bioeffects and safety. 
  • Ultraviolet light exposure suppresses contact hypersensitivity by abrogating endothelial intercellular adhesion molecule-1 up-regulation at the elicitation site. 
  • Unanticipated vision loss after pars plana vitrectomy. 
  • Uncoupling phototoxicity-elicited neural dysmorphology and death by insidious function and selective impairment of Ran-binding protein 2 (Ranbp2). 
  • Understanding vision in wholly empirical terms. 
  • Underwater linear polarization: physical limitations to biological functions. 
  • Use of SYTO 13, a fluorescent dye binding nucleic acids, for the detection of microparticles in in vitro systems. 
  • Use of genetic algorithms to optimize fiber optic probe design for the extraction of tissue optical properties. 
  • Use of the light/dark test for anxiety in adult and adolescent male rats. 
  • Using Tools from Optogenetics to Create Light-Responsive Biomaterials: LOVTRAP-PEG Hydrogels for Dynamic Peptide Immobilization. 
  • Variations of light and temperature regimes and resulting effects on reproductive parameters in medaka (Oryzias latipes). 
  • Visible light photochemical release of nitric oxide from S-nitrosoglutathione: potential photochemotherapeutic applications. 
  • Visible light photoinitiation of mesenchymal stem cell-laden bioresponsive hydrogels. 
  • Vision and the light environment. 
  • Visual acuity in ray-finned fishes correlates with eye size and habitat. 
  • Wavelength dependence of pulsed laser ablation of calcified tissue. 
  • Working with visual display units. 
  • [Effect of light deprivation on homeostasis, life span and development of spontaneous tumors in HER-2/neu transgenic mice] 
  • cGMP suppresses GTPase activity of a portion of transducin equimolar to phosphodiesterase in frog rod outer segments. Light-induced cGMP decreases as a putative feedback mechanism of the photoresponse. 
  • pH-dependent conformational change of gastric mucin leads to sol-gel transition. 
• 

  Keywords of People

  • Bennett, Vann, George Barth Geller Distinguished Professor of Molecular Biology, Duke Cancer Institute
  • Chen, Jun, Professor of Medicine, Duke Cancer Institute
  • Erickson, Harold Paul, James B. Duke Distinguished Professor Emeritus, Cell Biology
  • Ferreira, Paulo Alexandre, Associate Professor in Ophthalmology, Pathology
  • Field, Greg D., Adjunct Associate Professor of Neurobiology, Neurobiology
  • Gehm, Michael E., Professor of Electrical and Computer Engineering, Electrical and Computer Engineering
  • Greenberg, Joel Alter, Associate Research Professor in the Department of Electrical and Computer Engineering, Electrical and Computer Engineering
  • Jokerst, Nan Marie, J. A. Jones Distinguished Professor of Electrical and Computer Engineering, Nicholas Institute-Energy Initiative
  • Mruthyunjaya, Prithvi, Adjunct Associate Professor in the Department of Ophthalmology, Ophthalmology, Vitreoretinal Diseases & Surgery
  • Nielsen, Karen Cristina, Associate Professor of Anesthesiology, Anesthesiology, Ambulatory
  • Palmer, Gregory M., Associate Professor of Radiation Oncology, Radiation Oncology
  • Staddon, John E. R., James B. Duke Distinguished Professor Emeritus of Psychology and Neuroscience, Psychology & Neuroscience
  • Toth, Cynthia Ann, Joseph A.C. Wadsworth Distinguished Professor of Ophthalmology, Biomedical Engineering
  • Wax, Adam P., Professor of Biomedical Engineering, Biomedical Engineering