Results 81 to 90 of about 195,996 (311)

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Accumulation of heavy metals in gametophytes of the epilithic mosses

Біологічні студії, 2019
Heavy metals are hazardous pollutants in urban atmosphere that are released into the environment mainly as a result of industrial activity and high traffic loads.
A. I. Polishchuk, H. L. Antonyak
doaj   +1 more source

The impacts of natural flood management approaches on in-channel sediment quality [PDF]

, 2016
Natural Flood Management (NFM) techniques aim to reduce downstream flooding by storing and slowing the flow of stormwater to river channels. These techniques include a range of measures, including setback stormwater outfalls and the physical restoration ...
Acreman, Allen, Andreoli, Barber, Bäckström, Characklis, Deletic, Duchemin, Faustini, Fiener, Fritioff, Gaillardet, Gibbs, Gilvear, Hey, Horowitz, Hseu, Hubbard, Jordan, Kamal, Kirkby, Lee, Leroy, Lorenz, Lowrance, Lucke, Naiman, Nakano, Nicholson, Owens, Owens, Pitt, Raven, Rossi, Selbig, Shaver, Soulsby, Stagge, Thorne, Walker, Walling, Woods Ballard, Yang   +42 more
core   +3 more sources

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Assessment of atmospheric heavy metal deposition using moss Plagiomnium undulatum by active biomonitoring in Almora city, Uttarakhand (India)

Environment Conservation Journal
Mosses, particularly Plagiomnium undulatum, are effective bioindicators for monitoring environmental contamination, especially from heavy metals of both natural and anthropogenic origins.
Priyank Chaturvedi, Shiv Om Singh, Kajal S. Rathore   +2 more
doaj   +1 more source

Does heavy metal deposition affect nutrient uptake by moss Pleurozium schreberi?

E3S Web of Conferences, 2013
Heavy metals may influence chemical composition of plants, and thus shape elemental stoichiometry of plant communities. That is because some physiological processes aiming at neutralization of contaminant toxicity require increased acquisition of some ...
Kapusta P., Godzik B.
doaj   +1 more source

Heavy metal biosorption sites in Penicillium cyclopium

Journal of Applied Sciences and Environmental Management, 2006
The biomass of Penicillium cyclopium was subjected to chemical treatment to study the role of the functional groups in the biosorption of heavy metal ions. The modifications of the functional groups were examined with infrared spectroscopy.
Kolishka Tsekova, Darinka Christova, Maria Ianis   +2 more
doaj   +1 more source

Detection of metallic cobalt and chromium liver deposition following failed hip replacement using T2* and R2 magnetic resonance [PDF]

, 2016
BACKGROUND: Failed hip prostheses can cause elevated circulating cobalt and chromium levels, with rare reports of fatal systemic organ deposition, including cobalt cardiomyopathy.
Abdel-Gadir, A, Berber, R, Hart, AJ, Kellman, P, Manisty, C, Moon, JC, Porter, JB, Quinn, PD, Skinner, JA, Suri, D   +9 more
core   +1 more source

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source

Absorption of heavy metals present in food/water containers with nucleotides in safe sustainable solvents

Sustainable Chemistry for Climate Action
Heavy metal deposition poses a serious risk to climate change and ecosystem survival. Bio accumulation of heavy metals is chronic to various body organs and tissues. Heavy metal exposure mainly occurs through food and water. Heavy metals used in food and
Nidhi Sharma
doaj   +1 more source