Results 231 to 240 of about 6,001,475 (296)

Tracking surface charge dynamics on single nanoparticles. [PDF]

Sci Adv
Dagar R, Zhang W, Rosenberger P, Linker TM, Sousa-Castillo A, Neuhaus M, Mitra S, Biswas S, Feinberg A, Summers AM, Nakano A, Vashishta P, Shimojo F, Wu J, Vera CC, Maier SA, Cortés E, Bergues B, Kling MF.   +18 more
europepmc   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Universal droplet propulsion by dynamic surface-charge wetting. [PDF]

Microsyst Nanoeng
Zhou Y, Wu J, Gao G, Zeng Y, Liu S, Zheng H.   +5 more
europepmc   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Surface Charge Overrides Protein Corona Formation in Determining the Cytotoxicity, Cellular Uptake, and Biodistribution of Silver Nanoparticles. [PDF]

ACS Appl Bio Mater
Barbalinardo M, Chiarini F, Teti G, Paganelli F, Mercadelli E, Bartoletti A, Migliori A, Piazzi M, Bertacchini J, Sena P, Sanson A, Falconi M, Palumbo C, Cavallini M, Gentili D.   +14 more
europepmc   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Surface-Charge Characterization of Nanocomposite Cellulose Acetate/Silver Membranes and BSA Permeation Performance. [PDF]

Membranes (Basel)
Figueiredo AS, Sánchez-Loredo MG, de Pinho MN, Minhalma M.   +3 more
europepmc   +1 more source

Network Topology Governs Photocatalytic Water Splitting in Organic Two‐Dimensional Crystals

Advanced Functional Materials, EarlyView.
Network topology in organic two‐dimensional crystals (O2DCs) dictates the photocatalytic water splitting performance. Kagome‐lattice O2DCs exhibit strong electron‐hole mass asymmetry, spatially separated carriers, and longer recombination lifetimes, exceeding rhombic isomers.
Preeti Bhauriyal, Thomas Heine
wiley   +1 more source

Balancing stability and function: impact of the surface charge of SARS-CoV-2 Omicron spike protein. [PDF]

Npj Viruses
Lauster D, Haag R, Ballauff M, Herrmann A.   +3 more
europepmc   +1 more source

Mechanistic Modeling of Size and Surface Charge Changes of Gold and Silver Nanoparticles during In Vitro Nanoparticle Protein Corona Formation. [PDF]

ACS Pharmacol Transl Sci
Chen X, Lin Z.
europepmc   +1 more source