Morphology-Controlled WO₃ for the Photocatalytic Oxidation of Methane to Methanol in Mild Conditions by Dumindu Premachandra, Michael D. Heagy

“…Since WO₃ is a relatively abundant metal oxide and features the ability to absorb in the visible spectrum, this non-toxic semiconductor is a promising photocatalyst among sustainable materials. …”
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Multispectral Quantitative Phase Imaging Using a Diffractive Optical Network by Che-Yung Shen, Jingxi Li, Deniz Mengu, Aydogan Ozcan

“…Through numerical simulations, diffractive multispectral processors are demonstrated to simultaneously perform quantitative phase imaging at 9 and 16 target spectral bands in the visible spectrum. The generalization of these diffractive processor designs is validated through numerical tests on unseen objects, including thin Pap smear images. …”
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The Effects of Blue Light on Human Fibroblasts and Diabetic Wound Healing by Meesha Purbhoo-Makan, Nicolette Nadene Houreld, Chukuka S. Enwemeka

“…Red and near-infrared (NIR) wavelengths have been shown to be beneficial, and recent studies indicate that other wavelengths within the visible spectrum could be helpful as well, including blue light (400–500 nm). …”
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Bandgap engineering approach for designing CuO/Mn3O4/CeO2 heterojunction as a novel photocatalyst for AOP-assisted degradation of Malachite green dye by Shaswat Vikram Gupta, Vihangraj Vijaykumar Kulkarni, Md. Ahmaruzzaman

“…This research seeks to create a ternary nanohybrid photocatalyst with high photostability, visible spectrum activity, and reusability up to four cycles.…”
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Tunable Gain SnS₂/InSe Van der Waals Heterostructure Photodetector by Seyedali Hosseini, Azam Iraji zad, Seyed Mohammad Mahdavi, Ali Esfandiar

“…The rather high responsivity and visible spectrum response makes the SnS₂/InSe heterojunction a potential candidate for commercial visible image sensors.…”
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Edible photonic crystals tunable within the visible regime by González, Xavier (Xavier R. González Barrios)

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Lock-and-Key Exciplexes for Thermally Activated Delayed Fluorescence by Voll, Constantin-Chri Alexander, Markopoulos, Georgios, Wu, Tony C, Welborn, Matthew Gregory, Engelhart, Jens, Rochat, Sebastien, Han, Ggoch Ddeul (Ggoch Ddeul Grace), Sazama, Graham T., Lin, Ting-An, Van Voorhis, Troy, Baldo, Marc A, Swager, Timothy M

“…Incorporated within organic light-emitting devices, the lock-and-key exciplexes yield external quantum efficiencies of up to 5.4%, with potentially tunable emission color across the blue and green visible spectrum.…”
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High resolution, low cost, privacy preserving human motion tracking system via passive thermal sensing by Browarek, Sharmeen

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Molecular engineering of two-dimensional hybrid perovskites with broadband emission for white light-emitting diodes by Hu, Hongwei, Morris, Samuel Alexander, Qiao, Xianfeng, Zhao, Daming, Salim, Teddy, Chen, Bingbing, Chia, Elbert Ee Min, Lam, Yeng Ming

“…A photophysical study further suggests that the coexistence of self-trapped excitons and free excitons contributes to a double-peak broad emission, covering the entire visible spectrum. Using the broad-emitting perovskites as down-converting phosphors, we fabricated WLEDs with white-light emission having a correlated color temperature (CCT) of 6600 K and a high color rendering index (CRI, Ra) of 86.…”
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Visual odometry from single camera by Gan, Linzan

“…Additionally, as camera utilize visible spectrum, it will provide more visualized information from aspects of colors, shapes and textures etc. …”
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Development of new heterogeneous vanadium photocatalysts for C-C activation reactions by Goh, Kai Leong

“…Examples of such photocatalysts are the vanadium oxo complexes developed by the Soo group in NTU, which are able to make use of light in the visible spectrum as a source of energy to catalyse organic chemical conversions under ambient conditions in a process called photoredox catalysis. …”
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Simulation of multilayer metamaterials by Man, Mengren.

“…By using metals or extrinsic semiconductors with different plasma frequencies and loss characteristics, the regime of negative refraction can be shifted over a wide range of spectrum, from mid-infrared with semiconductors to visible spectrum with metals, which spans the entire spectrum of interest to applications in optical imaging and communications. …”
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Expression and purification of reflectin protein in doryteuthis pealeii by Chin, Kei Lin

“…Pushing the boundaries of camouflaging beyond the visible spectrum, near infrared camouflaging and ultraviolet light camouflaging have been the new common hot topics, especially in the defense industry. …”
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Microsphere-aided Optical Microscopy and its Applications for Super-Resolution Imaging by Upputuri, Paul Kumar, Pramanik, Manojit

“…The spatial resolution of a standard optical microscope (SOM) is limited by diffraction. In visible spectrum, SOM can provide ∼200nm resolution. To break the diffraction limit several approaches were developed including scanning near field microscopy, metamaterial super-lenses, nanoscale solid immersion lenses, super-oscillatory lenses, confocal fluorescence microscopy, techniques that exploit non-linear response of fluorophores like stimulated emission depletion microscopy, stochastic optical reconstruction microscopy, etc. …”
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Daya anti bakteri dan karakterisasi kandungan utama minyak kemukus=The Anti Bacteri Activity and Elucidation Structure of Main Constituent of Cubeba Oil by Perpustakaan UGM, i-lib

“…The result of the research achieved is node II ( = code C) with Rf value 0,55 and with spray reagents of dark-violet vanillin- sulfate acid and red-violet anisaldehyde-sulfale acid, UV-Visible spectrum with main peak at 258,0 rem and g 26,375, infrared spectrum which shows the presence of cyclic compound and -OH bond, and mass spectrum with mle 223 enable us to know that the main content of cubeba oil is cadinol with the chemical formula C 1511280 which has the strongest anti bacteria power against the tested gram positive bacteria Staphylooscom aureus ATCC 25923 and against the tested gram negative bacteria Escherichia call ATCC 259=. …”

KARAKTERISTIK SPEKTRAL TANAMAN PADI VARIETAS UNGGUL DALAM FASE PERTUMBUHAN PADA DATA DIGITAL LANDSAT THEMATIC MAPPER (THE SPECTRAL CHARACTERISTICS OF PADDY ON THE GROWTH PHASE ON L... by Perpustakaan UGM, i-lib

“…Bisides, based on the analysis of the average reflectance value of paddy on Landsat TM digital data, it is recognized that in the visible spectrum of TM-1 and TM-3 have higher reflectance than that of TM-2. …”

Temperature-dependent charge-carrier dynamics in CH3NH3PbI3 perovskite thin films by Milot, R, Eperon, G, Snaith, H, Johnston, M, Herz, L

“…The charge-carrier diffusion length gradually decreases with rising temperature from about 3 μm at -93 °C to 1.2 μm at 67 °C but remains well above the optical absorption depth in the visible spectrum. These results demonstrate that there are no fundamental obstacles to the operation of cells based on CH<inf>3</inf>NH<inf>3</inf>PbI<inf>3</inf> under typical field conditions.…”

Panchromatic "Dye-Doped" Polymer Solar Cells: From Femtosecond Energy Relays to Enhanced Photo-Response by Grancini, G, Kumar, R, Maiuri, M, Fang, J, Huck, W, Alcocer, M, Lanzani, G, Cerullo, G, Petrozza, A, Snaith, H

“…Here, we demonstrate that (poly[2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta[2,1-b;3,4-b0]dithiophene)-alt-4, 7-(2,1,3-benzothiadia-zole)] (PCPDTBT) can be "photo-sensitized" across the whole visible spectrum by "doping" with a visible absorbing dye, the (2,2,7,7-tetrakis(3-hexyl-5-(7-(4-hexylthiophen-2-yl)benzo[c][1,2,5] thiadiazol-4-yl)thiophen-2-yl)-9,9-spirobifluorene) (spiro-TBT). …”

A study on the sensitivities of simulated aerosol optical properties to composition and size distribution using airborne measurements by Esteve, A, Highwood, E, Morgan, W, Allen, G, Coe, H, Grainger, R, Brown, P, Szpek, K

“…The high concentration of sulphate, which is a scattering aerosol with no absorption in the visible spectrum, made the absorption measurements during VOCALS-REx unreliable, and thus no closure study was possible for the absorption. …”

Graphene oxide and Ag engulfed TiO2 nanotube arrays for enhanced electron mobility and visible-light-driven photocatalytic performance by Sim, L.C., Leong, K.H., Ibrahim, S., Saravanan, P.

“…The successful depositions of Ag contributed to improved photocatalytic activity in the visible spectrum owing to the existence of localized surface plasmon resonance (LSPR), and further the deposition of GO minimized the recombination of electron–hole pairs. …”