Results 111 to 120 of about 220,464 (218)

Coordination‐Modulated Catalytic Pathways at Carbon Dots‐Supported Single‐Atom Sites Revealed by Thiol Interactions

Advanced Functional Materials, EarlyView.
Carbon dots‐supported single‐atom catalysts provide a model platform for uncovering how coordination interactions regulate catalytic reactivity. Thiol binding at Ru‒N4 centers reshapes the reaction energy landscape of H2O2 activation, dynamically modulating ROS‐generation pathways through electronic‐structure perturbation.
Yihong Chen, Li Zhang, Qian Dong, Qingshi Liu, Kun Wang, Huiping Wang, Shaomin Shuang, Chuan Dong, Jin‐Chang Guo, Xiaojuan Gong, Zhuo Chen, Yingfu Li   +11 more
wiley   +1 more source

Single particle CryoEM structures using iDPC-STEM from 4D-STEM detectors at near-atomic resolution [PDF]

BIO Web of Conferences
Mann Daniel, Filopoulou Aikaterini, Leidl Max Leo, Wirix Maarten, Lazic Ivan, Mueller-Caspary Knut, Sachse Carsten   +6 more
doaj   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

Advanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe, Joseph Fox, Zabeada Aslam, Kevin Critchley, Stephen D. Evans, Mina Okochi, Masayoshi Tanaka   +6 more
wiley   +1 more source

A physical optics formulation of Bloch waves and its application to 4D STEM, 3D ED and inelastic scattering simulations. [PDF]

Acta Crystallogr A Found Adv
Mendis BG.
europepmc   +1 more source

Tailoring Light Management in All‐Perovskite Tandem Solar Cells: The Impact of Nanotextures

Advanced Functional Materials, EarlyView.
To further improve the power conversion efficiency of all‐perovskite tandem solar cells, light management strategies need to be implemented. Front‐sided nanotextures reduce reflection losses, which boosts light absorption, thus increasing the tandem JSC, which is further supported by reducing parasitic absorption.
Sebastian Berwig, Yeonghun Yun, Doyun Im, Isabella Taupitz, Alexandros Cruz, Marlene Härtel, Bor Li, Kevin J. Prince, Hanifah Winarto, Thomas W. Gries, Klaus Jäger, Florian Riesebeck, Daniele Mantione, Sharon Monaci, Silvia Mariotti, Vishnu Vijayakumar, René A. J. Janssen, Sangwook Lee, Bernd Stannowski, Christiane Becker, Philipp Tockhorn, Steve Albrecht   +21 more
wiley   +1 more source

Direct observation of charge modulation in nanoprecipitates by 4D STEM [PDF]

BIO Web of Conferences
Oh Juhyun, Kim Young-Woon, Yang Cheol-Woong, Ahn Cheol-Hee, Kim Miyoung   +4 more
doaj   +1 more source

In Situ 4D STEM of LiNiO₂ Particles Heated in an Oxygen Atmosphere: Toward Investigation of Solid-State Batteries Under Realistic Processing Conditions. [PDF]

Small Methods
Demuth T, Ahmed S, Kurzhals P, Haust J, Belz J, Beyer A, Janek J, Volz K.   +7 more
europepmc   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source

Consistency and reliability of ptychographic deconvolution approaches [PDF]

BIO Web of Conferences
Lorenzen Tizian, Diederichs Benedikt, Ogolla Charles, Butz Benjamin, Müller-Caspary Knut   +4 more
doaj   +1 more source

Direct Imaging of the Crystalline Domains and Their Orientation in the PS-b-PEO Block Copolymer with 4D-STEM. [PDF]

Macromolecules
Chen M, Bustillo KC, Patel V, Savitzky BH, Sternlicht H, Maslyn JA, Loo WS, Ciston J, Ophus C, Jiang X, Balsara NP, Minor AM.   +11 more
europepmc   +1 more source