Results 121 to 130 of about 8,725 (286)

Step‐Edge Functionalization by N‐Heterocyclic Carbenes Enhances Catalytic Activity in Electrochemical CO2 Reduction

Advanced Materials, EarlyView.
Atomically precise functionalization by N‐heterocyclic carbenes enhances the catalytic efficiency of macroscopically defined step edges toward electrochemical CO2${\rm CO}_2$ reduction. Sub‐molecular imaging reveals conformational differences between specific NHCs, which can be correlated with their catalytic performance. Photoelectron spectroscopy and
Philipp Wiesener, Ankita Das, Elena Kolodzeiski, Duong Tran, Ying Pan, Harald Fuchs, Nieves López‐Salas, Saeed Amirjalayer, Frank Glorius, Harry Mönig   +9 more
wiley   +1 more source

Study of electrical damage in GaAs induced by SiCl4 reactive ion etching

, 1991
In the last decade reactive ion etching has become a very important tool for the patterning of submicron features. Although the particle energies involved in this etching process are relatively low, they still are high enough to alter the ...
Lootens, Daniella, D. Lootens, Van Daele, Peter, Demeester, Piet, P. Demeester, Clauws, Paul, P. Van Daele, P. Clauws   +7 more
core   +1 more source

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

Advanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li, Di Shen, Ziyang Huang, Suppanat Puangpathumanond, Calvin Thenarianto, Yue Zhao, Jolly Madathiparambil Saju, Rajani Sarojam, Dongmei Zhou, Tedrick Thomas Salim Lew   +9 more
wiley   +1 more source

Fabrication of crystalline silicon nanowire arrays using deep reactive ion etching process

, 2022
Nanostructures have fascinating physical properties that the bulk material doesn???t exhibit. Especially, the optical and electrical properties of silicon nanowires (SiNWs) have attracted much attention for application in various devices such as solar ...
Seo, Kwanyong, Lee, Jungtaek
core  

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

Correction to Ultrahigh Resolution Titanium Deep Reactive Ion Etching [PDF]

ACS Applied Materials & Interfaces, 2017
Bryan W K, Woo, Shannon C, Gott, Ryan A, Peck, Dong, Yan, Mathias W, Rommelfanger, Masaru P, Rao   +5 more
openaire   +2 more sources

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

Advanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden, Oksana K. Savchak, Burcu Gumuscu   +2 more
wiley   +1 more source

Fabrication of Ultra‐Thick Masks for X‐Ray Phase Contrast Imaging at Higher Energy

Advanced Materials Interfaces
X‐ray phase contrast imaging (XPCI) provides higher sensitivity to contrast between low absorbing objects that can be invisible to conventional attenuation‐based X‐ray imaging.
Alessandro Rossi, Ian Buchanan, Alberto Astolfo, Martyna Michalska, Daniel Briglin, Anton Charman, Daniel Josell, Alessandro Olivo, Ioannis Papakonstantinou   +8 more
doaj   +1 more source

IR imaging using a cantilever-based focal plane array fabricated by deep reactive ion etching technique

, 2007
The authors report on a novel substrate-free cantilever-based focal plane array (FPA) fabricated by a deep reactive ion etching technique and discuss its performance as an uncooled infrared imager. A visible optical readout was designed to simultaneously
Xin Wang, Zhao, Yuejin, Liu, Ming, Ming Liu, Ma, Shenglin, Yu, Xiaomei, Wang, Xin, Liu, Xiaohua, Yuejin Zhao, Shenglin Ma, Xiaohua Liu, Xiaomei Yu   +11 more
core   +1 more source

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

Advanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source