Results 201 to 210 of about 1,095,974 (265)

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

The Effect of Water Resistance Therapy on the Impulse Dispersion of Aerosols During Sustained Phonation. [PDF]

J Voice
Köberlein MC, Hermann L, Gantner S, Tur B, Westphalen C, Kuranova L, Döllinger M, Kniesburges S, Kruse SA, Echternach M.   +9 more
europepmc   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Irradiation‐Induced Spin Bath Evolution and as‐Grown Hydrogen Defects in CVD Diamond Revealed by NV‐Based DEER Spectroscopy

Advanced Functional Materials, EarlyView.
Here, we provide the reader with the current state of the art in the fabrication of high‐T2‐coherence diamond, optimized through the use of double electron–electron resonance (DEER) spectroscopy. We reveal the main as well as yet unidentified spin defects, the reduction of which is essential for reducing the spin bath and fabricating materials for ...
Olga Rubinas, Jeroen Prooth, Michael Petrov, Remy Vandebosch, Emilie Bourgeois, David Chvátil, Milos Nesladek   +6 more
wiley   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

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Water quality and antibiotic resistance in the recreational waters

Bioresource Technology, 2023
The overuse and improper disposal of antibiotics results in antibiotic resistance. This raises concern over the presence of antibiotic resistant bacteria (ARB) in waterways and pose health risks of antibiotic resistant infections to water recreationists.
Taylor, Andrzejak, Himanshu, Raje, Gary, LaFleur, Jonathan, Willis, Raj, Boopathy   +4 more
openaire   +2 more sources

A water-resistant sunscreen

Clinical and Experimental Dermatology, 1977
Summary A new sunscreen, octyl dimethyl para-aminobenzoic acid in an ammonium acrylate/acrylate copolymer was tested under controlled conditions of salt-water swimming at a beach. It provided statistically significant protection when compared with two other currently available commercial products containing para-aminobenzoic acid (PABA) and PABA ...
P M, Catalano, D D, Fulghum
openaire   +2 more sources

Mapping of Water Resistivity Using Pool Water

Moscow University Geology Bulletin, 2019
In the papers of G.E. Archie and V.N. Dakhnov were presented formulas of dependence between resistivity (or conductivity) of soil and that of porous water. Such dependence shows that we need to know water resistivity, that means its study at each fieldwork area.
V. A. Shevnin, D. I. Matveychuk, A. S. Dernova   +2 more
openaire   +1 more source

A water-resistant speech processor

Cochlear Implants International, 2006
Cochlear implant systems are used in diverse environments and should function during work, exercise and play as people go about their daily lives. This is a demanding requirement, with exposure to liquid and other contaminant ingress from many sources. For reliability, it is desirable that the speech processor withstands these exposures.
Peter, Gibson, Edmond, Capcelea, Ian, Darley, Jason, Leavens, John, Parker   +4 more
openaire   +2 more sources