Results 251 to 260 of about 2,149,446 (376)

Quantum Dots and Perovskites‐Based Physically Unclonable Functions for Binary and Ternary Keys via Optical‐to‐Electrical Conversion

Advanced Functional Materials, EarlyView.
This study investigates optoelectronic PUFs that improve on traditional optical and electrical PUFs. The absorber materials are randomly coated through spray coating, ligand exchange, and dynamic spin coating. Incident light generates wavelength‐dependent binary multikey and enhances security ternary keys, approaching near‐ideal inter‐ and intra ...
Hanseok Seo, Taesung Park, Awais Ali, Byung Ku Jung, Young Kyun Choi, Junhyeok Park, Soong Ju Oh   +6 more
wiley   +1 more source

Marine intrusions in a coastal lagoon enhance the negative effect of solar UV radiation on phytoplankton photosynthetic rates [PDF]

, 2002
Daniel Conde, Luis Aubriot, Sylvia Bonilla, Rubén Sommaruga   +3 more
openalex   +1 more source

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

Advanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa, Sarah A. Martell, Berthold Reis, Simona Schwarz, Mita Dasog   +4 more
wiley   +1 more source

Dye‐Sensitized Solar Cells Inspired Method to Modulate Photo‐Induced Charge Transfer Efficiency for Enhancing the SERS Activity of Semiconductor

Advanced Materials Interfaces, EarlyView., 2023
The conduction band (CB) edge and surface state energy level of TiO2 nanoparticles shift downward with increasing Li+ concentration, which facilitates the charge‐transfer interaction between the molecules and the surface enhanced Raman scattering substrates. Abstract While the Lithium ion modification strategy is widely adopted in tuning the bandgap of
Lin Zhu, Zhen Meng, Tiancong Zhao, Yinghui Wang, Bing Zhao   +4 more
wiley   +1 more source

Basal cell carcinoma risk and solar UV exposure in occupationally relevant anatomic sites: do histological subtype, tumor localization and Fitzpatrick phototype play a role? A population-based case-control study. [PDF]

J Occup Med Toxicol, 2020
Bauer A, Haufe E, Heinrich L, Seidler A, Schulze HJ, Elsner P, Drexler H, Letzel S, John SM, Fartasch M, Brüning T, Dugas-Breit S, Gina M, Weistenhöfer W, Bachmann K, Bruhn I, Lang BM, Brans R, Allam JP, Grobe W, Westerhausen S, Knuschke P, Wittlich M, Diepgen TL, Schmitt J, FB181 study group.   +25 more
europepmc   +1 more source

Functional acclimation to solar UV‐B radiation in Gunnera magellanica, a native plant species of southernmost Patagonia [PDF]

, 2003
Carla Valeria Giordano, Toshio Mori, Osvaldo E. Sala, Ana L. Scopel, M. M. Caldwell, Carlos L. Ballaré   +5 more
openalex   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Solar ultraviolet-induced DNA damage response: Melanocytes story in transformation to environmental melanomagenesis. [PDF]

Environ Mol Mutagen, 2020
Sarkar S, Gaddameedhi S.
europepmc   +1 more source

Artificial and Solar UV Radiation Induces Strand Breaks and Cyclobutane Pyrimidine Dimers in Bacillus subtilis Spore DNA

, 2000
Tony A. Slieman, Wayne L. Nicholson
openalex   +1 more source