Results 51 to 60 of about 11,528 (205)

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

Advanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler, Richard Weber, Michael Sommer, Karin Leistner   +3 more
wiley   +1 more source

Associations of volatile organic compounds with cancer: A cross-sectional analysis of single and mixture exposures

Journal of International Medical Research
Background Urinary volatile organic compounds can accurately reflect individual exposure levels. This study investigated the association between urinary volatile organic compounds and cancer from both single- and combined-exposure perspectives and ...
Chenhui Lv, Jianxiang Ge, Hao Chen, Qijia Xuan   +3 more
doaj   +1 more source

Salivary Volatile Organic Compound Molecular Signatures in Oral Carcinogenesis: An Analytical Study

Journal of Orofacial Sciences
Introduction: Oral cancer is a major health issue in India. Oral cancers are often preceded by oral potentially malignant disorders like leukoplakia. The objective of the study was to identify unique salivary volatile organic compound patterns in the ...
Deepu George Mathew, N. Rakesh, Sujatha S, Sreekanth P Kunjumon, Vaishnavi Palaniswamy, Ruchika Choudhary   +5 more
doaj   +1 more source

Difference analysis of volatile metabolic composition in organic and non-organic milk [PDF]

Journal of Hebei University of Science and Technology
To address the lack of understanding of differential volatile compounds in organic and non-organic milk, volatile compounds in organic and non-organic milks from Holstein, Jersey and Yak were comparatively analyzed by gas chromatography-ion mobility ...
Min KANG, Ran SUO, Jianfeng SUN
doaj   +1 more source

Process of Formaldehyde and Volatile Organic Compounds’ Removal fromWaste Gases

Applied Sciences, 2020
Waste gases that cannot be released into the environment are generated in chemical industrial processes. There are various physico-chemical processes for the treatment of these gases, but in most cases, they present a major cost to the company.
Jozsef Mursics, Danijela Urbancl, Darko Goricanec   +2 more
doaj   +1 more source

Neuromorphic Devices for Extreme Environments: State‐Variable Reliability and Stabilization Strategies

Advanced Functional Materials, EarlyView.
Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park, Geon Park, Junhyung Cho, Jaechan Song, Wangmyung Choi, Jaehyun Hur, Nicola Gasparini, Hocheon Yoo   +7 more
wiley   +1 more source

Programming Neuromorphic Plasticity Through Ionic and Electronic Coupling in Organic Electrochemical Transistors

Advanced Functional Materials, EarlyView.
Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee, Hyoik Jang, Ji Hwan Kim, Jonghyun Won, Namhee Kim, Wonseok Shin, Giwon Lee, Eunho Lee, Daegun Kim, Sungjun Park   +9 more
wiley   +1 more source

Naturally occurring volatile organic compounds in deep bedrock groundwater

Communications Earth & Environment
In deep continental bedrock groundwater, volatile organic compounds pose intriguing questions about their occurrence. Although their natural sources remain poorly characterized, they potentially have profound effects on global elemental cycles and safety
Riikka Kietäväinen, Mari Nyyssönen, Maija Nuppunen-Puputti, Malin Bomberg   +3 more
doaj   +1 more source

Interfacial photochemistry at the ocean surface is a global source of organic vapors and aerosols

Nature Communications, 2018
Volatile organic compounds are photochemically produced in the ocean surface microlayer, but estimates are missing. Here the authors combine experiments and observations to quantify photochemical emissions of volatile organic compounds and show that they
Martin Brüggemann, Nathalie Hayeck, Christian George   +2 more
doaj   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source