Results 221 to 230 of about 380,121 (293)

Electroforming in VO₂ Switch: Phase Transformation and Electromigration Phenomena. [PDF]

ACS Nano
Conti V, Masserey C, Boureau V, Varini A, Stolichnov I, Ionescu AM.   +5 more
europepmc   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

Advanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi, Daniele Zucchelli, Zeinab Hamid, Christina Kousseff, Arup Sarkar, Aristea Pavlou, Zhitian Ling, Somayeh Kashani, Iain McCulloch, Paul W. M. Blom, Fabrizio Torricelli, Paschalis Gkoupidenis   +11 more
wiley   +1 more source

Physical Changes of Biomacromolecules upon Covalent Surface Immobilization. [PDF]

Langmuir
Mercado Velez B, Sharma V, Kriz S, Freitas ETF, Goetsch P, Heldt CL.   +5 more
europepmc   +1 more source

Light‐Induced Entropy for Secure Vision

Advanced Materials, EarlyView.
This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo, Seungme Kang, Chaehyun Kim, Taehyun Park, Youngwoo Yoo, Yeong Kwon Kim, Wonjun Shin, Byung Chul Jang, Young‐Joon Kim, Hocheon Yoo   +9 more
wiley   +1 more source

Direct Visualization of Segment-Like Dynamics in Isolated Polymer Chains on Solid Surfaces. [PDF]

J Am Chem Soc
Morita S, Morimitsu Y, Tanizaki S, Kubo T, Yamamoto S, Satoh K, Tanaka K.   +6 more
europepmc   +1 more source

Automated AFM

Materials Today, 2002
openaire   +1 more source

Bottom‐Up Programming of Cell States in Cancer Organoids with Defined Synthetic Adhesion Cues

Advanced Materials, EarlyView.
A bottom‐up biomaterial platform is developed to program transcriptomic states in pancreatic cancer organoids by tuning adhesion cues within synthetic matrices. By combining a Design of Experiments framework with multiobjective optimization, matrix compositions are identified that enrich specific cellular programs like EMT.
Ali Nadernezhad, Verena J. Kast, Dagmar Pette, Franziska Baenke, Daniel E. Stange, Carsten Werner, Daniela Loessner   +6 more
wiley   +1 more source

The Comparison between Different Extracellular Vesicle Isolation Methods by AFM-IR Nanospectroscopy. [PDF]

Anal Chem
da Silva JV, Berenguel O, Neres-Santos RS, Martinho HDS, Carneiro-Ramos MS.   +4 more
europepmc   +1 more source

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source

G-quadruplexes self-assembled from nucleotide monomers as stable prepolymer scaffolds in aqueous environments. [PDF]

Sci Rep
Eiby SHJ, Catley TE, Gamill MC, Pyne ALB, Hassenkam T.   +4 more
europepmc   +1 more source