Results 61 to 70 of about 58,423 (302)

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

Advanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko, Chiamaka Akah, Ravinder Dahiya   +2 more
wiley   +1 more source

Electrocatalyst/Semiconductor Interfaces in Photoelectrocatalysts: Mechanistic Analysis of the Impact of Nanoparticle Electrocatalyst Coverage on Performance

Advanced Materials, EarlyView.
Reducing Ni nanoparticle coverage on n‐Si photoanodes enhances photovoltage by promoting thicker interfacial SiOx formation during photoelectrochemical oxygen evolution reaction (OER). Experiments, analytical modeling, and finite‐element simulations reveal that coverage‐dependent chemical interface evolution, rather than geometric effects alone ...
Aarti Mathur, Ahmet Sert, Suljo Linic
wiley   +1 more source

PHYCOERYTHROCYANINS FROM Westiellopsis prolifica AND Nostoc rivulare: CHARACTERIZATION OF THE PHYCOVIOLOBILIN CHROMOPHORE IN BOTH STATES [PDF]

, 1992
Phycoerythrocyanin or fractions enriched in it have been isolated from the filamentous cyanobacteria, Westiellopsis prolifica ARM 365 and Nostoc rivulare ARM 212.
Mahajan, S., Scheer, Hugo, P. S. Maruthi Sai, H. Scheer, Maruthi Sai, P. S., Siebzehnrübl, S., S. Mahajan, S. Siebzehnrübl   +7 more
core   +1 more source

Topologically reconfigurable room-temperature polariton condensates from bound states in the continuum in organic metasurfaces

Nature Communications
An exciton–polariton condensate is a state of matter with collective coherence leading to many fascinating macroscopic quantum effects. Recently, optical bound states in the continuum (BICs) have been demonstrated as peculiar topological states capable ...
Xingchen Yan, Min Tang, Zhonghao Zhou, Libo Ma, Yana Vaynzof, Jiannian Yao, Haiyun Dong, Yong Sheng Zhao   +7 more
doaj   +1 more source

Spatial Control of Light‐Responsive Proteins and Optogenetics Within Hydrogels via Volumetric Bioprinting

Advanced Materials, EarlyView.
Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi, Pere Català, Gabriel Größbacher, Paulina Nuñez Bernal, Olaf Nijssen, Sammy Florczak, Wilco Nijenhuis, Nuria Crusellas‐Villorbina, Bram Nijhoff, Paul Delrot, Jos Malda, Andreas Hierholzer, Martin Fussenegger, Lukas C. Kapitein, Riccardo Levato   +14 more
wiley   +1 more source

Photochemistry and chemometrics : an overview

, 2009
Photochemistry has made significant contributions to our understanding of many important natural processes as well as the scientific discoveries of the man-made world.
Kokot, Serge, Liu, Simin, Will, Geoffrey
core   +1 more source

Mechanistic insight into the competition between interfacial and bulk reactions in microdroplets through N2O5 ammonolysis and hydrolysis

Nature Communications
Reactive uptake of dinitrogen pentaoxide (N2O5) into aqueous aerosols is a major loss channel for NOx in the troposphere; however, a quantitative understanding of the uptake mechanism is lacking.
Ye-Guang Fang, Bo Tang, Chang Yuan, Zhengyi Wan, Lei Zhao, Shuang Zhu, Joseph S. Francisco, Chongqin Zhu, Wei-Hai Fang   +8 more
doaj   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Beer–Lambert law in photochemistry: A new approach

, 2022
Obtaining a reliable formulation of the Beer-Lambert law in photochemistry requires knowledge on the role that the space-time dependence of the absorbance plays on the system.
Federico Falcini, Casasanta, Giampietro, Falcini, Federico, Giampietro Casasanta, Garra, Roberto, Roberto Garra   +5 more
core   +1 more source

Effect of Genipin Crosslinking on the Cellular Delivery of Gelatin Nanocarriers Using Curcumin as a Payload

International Journal of Biomaterials
Gelatin-based nanoformulations have received special attention for drug delivery applications because of their regulatory acceptability. A thorough understanding of the factors controlling the interaction of gelatin nanocarriers with cellular systems is ...
Ram Pada Das, Minati Nayak, Beena Gobind Singh, Koushik Majee, Amit Kunwar   +4 more
doaj   +1 more source