Results 211 to 220 of about 523,813 (263)

Photoactivable Surfactant Design for In Situ Stabilization of Hydrogel Bioelectronics

Advanced Materials, EarlyView.
Photoactivable surfactant additive enables in situ stabilization of hydrogel bioelectronics. ABSTRACT Conductive polymer hydrogels offer unique advantages for soft, stretchable biointerfaces by combining tissue‐like mechanics with high ionic conductivity.
Seungyeon Lee, Donggyun Lee, Soo‐Hwan Lee, Yuri Lee, Jooyeun Chong, Gunho Chang, Hyunjun Kim, Aejin Kim, Kyung Su Kim, Jahyun Koo, Hyojin Lee, Jiheong Kang   +11 more
wiley   +1 more source

Navigating Lipid Nanostructure Design Space Through Continuous Microfluidic Automation

Advanced Materials, EarlyView.
LipidXplorer is a novel microfluidic platform which enables rapid navigation of lipid particle design space for high‐resolution phase mapping, lipid nanoparticle optimization, membrane biophysics, and functional nanomaterial discovery. It combines programmable composition control, continuous nanoparticle formation, and automated well‐plate collection ...
Bradley Diggines, Marcus Fletcher, Manuel Bibrowski, Karnyart Samnuan, Rongjun Chen, David J. Peeler, Amjad Abouselo, Morag R. Hunter, Molly M. Stevens, Nicholas J. Brooks, Yuval Elani   +10 more
wiley   +1 more source

A Chemical Framework for Engineering Extracellular Vesicles’ Biointerface to Advance Precision Therapeutics

Advanced Materials, EarlyView.
Extracellular vesicles (EVs) are cell‐derived nanoparticles that mediate intercellular communication through their dynamic biointerfaces. Owing to their intrinsic biological functions, EVs have emerged as promising platforms for biomedical applications.
Leila Pourtalebi Jahromi, Felix Geng, Jan‐Noël Frenzke, Gregor Fuhrmann   +3 more
wiley   +1 more source

Angstrom‐Scale Confined Ion Sieve and Accelerator for Efficient Aqueous Zinc Batteries

Advanced Materials, EarlyView.
An angstrom‐scale confined ion accelerator strategy is proposed for ultra‐stable aqueous Zn anodes. Selective and precise transport of hydrated Zn(H2O)62+, Zn2+ cations, H2O molecules, and SO42− anions is achieved by in‐plane atomic Ti vacancies and angstrom‐scale interlayer free spacing within the Ti0.87O2 interfacial layer, leading to homogeneous Zn ...
Xing Peng, Caichao Ye, Yingqiang Li, Zhihang Liu, Kunxi Luan, Jinbo Fan, Honglan Huang, Chao Liu, Na Shen, Zhen Hou, Wenyao Zhang, Yongsheng Fu, Mingzhe Chen, Linfeng Hu, Pan Xiong, Guoxiu Wang, Junwu Zhu   +16 more
wiley   +1 more source

A Wireless, Passive Multimodal Wearable Sensor With Decoupled Sensing Capabilities

Advanced Materials, EarlyView.
A wireless passive multimodal electronic skin is presented for the simultaneous perception of pressure, humidity, and odor through a frequency‐divided LC resonator array. The decoupled sensing architecture suppresses cross‐interference and enables independent signal readout under superimposed stimuli while maintaining high stability.
Wenjiang Han, Heng Xiao, Tianshuang Wang, Xiaoran Ding, Liupeng Zhao, Seokjoo Cho, Peng Sun, Inkyu Park, Geyu Lu   +8 more
wiley   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Oxygen atom density in microwave oxygen plasma

Vacuum, 2007
Abstract We determined the density of neutral oxygen atoms in microwave plasma using a fiber-optics catalytic probe (FOCP). Plasma was created within a quartz tube with an outer diameter of 5 cm by a 2.45 GHz microwave generator with an output power up to 1000 W. The oxygen flow was varied between 4 and 20 l/h.
Marianne Balat-Pichelin, Miran Mozetic, Alenka Vesel   +2 more
exaly   +2 more sources

Sterilization by Pure Oxygen Plasma and by Oxygen - Hydrogen Peroxide Plasma: an Efficacy Study

International Journal of Pharmaceutics, 2007
Plasma is an innovative sterilization method characterized by a low toxicity to operators and patients, and also by its operation at temperatures close to room temperatures. The use of different parameters for this method of sterilization and the corresponding results were analyzed in this study. A low-pressure inductive discharge was used to study the
M R, Boscariol, A J, Moreira, R D, Mansano, I S, Kikuchi, T J A, Pinto   +4 more
openaire   +2 more sources

Plasma Oxygen during Cardiopulmonary Bypass: A Comparison of Blood Oxygen Levels with Oxygen Present in Plasma Lipid

Clinical Science, 1998
1. Although not often appreciated, it is a fact that molecular oxygen is more soluble in lipids than in aqueous solution. We have recently developed a method to monitor oxygen within the lipid content of plasma. Monitoring plasma oxygen is one essential element during open heart surgery using a cardiopulmonary bypass pump and oxygenator.
I M, Petyaev, A, Vuylsteke, D W, Bethune, J V, Hunt   +3 more
openaire   +2 more sources

Sterilization by oxygen plasma

Applied Surface Science, 2004
Abstract The use of polymeric medical devices has stimulated the development of new sterilization methods. The traditional techniques rely on ethylene oxide, but there are many questions concerning the carcinogenic properties of the ethylene oxide residues adsorbed on the materials after processing.
Adir José Moreira, Ronaldo Domingues Mansano, Terezinha de Jesus Andreoli Pinto, Ronaldo Ruas, Luis da Silva Zambon, Mônica Valero da Silva, Patrick Bernard Verdonck   +6 more
openaire   +1 more source

Scaling laws for oxygen plasmas

IEEE Conference Record - Abstracts. 2002 IEEE International Conference on Plasma Science (Cat. No.02CH37340), 2003
Summary form only given. Electronegative gases are widely used in modern plasma technologies. Scaling laws enable one to simply estimate and predict plasma characteristics based of external discharge parameters. The presence of negative ions drastically changes the transport processes that define the spatial distributions of plasma components and other
E.A. Bogdanov, V.I. Kolobov, A.A. Kudryavtsev, L.D. Tsendin   +3 more
openaire   +1 more source