Results 131 to 140 of about 903,709 (389)

Advanced Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen   +8 more
wiley   +1 more source

Nitric oxide and synaptic function [PDF]

open access: yes, 1994
The free radical gas nitric oxide (NO) is a recently identified neuronal messenger that carries out diverse signaling tasks in both the central and peripheral nervous systems.
Madison, Daniel V., Schuman, Erin M.
core   +1 more source

Plant peroxisomes: A nitro-oxidative cocktail

open access: yesRedox Biology, 2017
Although peroxisomes are very simple organelles, research on different species has provided us with an understanding of their importance in terms of cell viability.
Francisco J. Corpas   +3 more
doaj  

Plant H2S and Transcription Factors (TFs) Interactions: Unexplored Area

open access: yesFrontiers in Bioscience-Landmark
Plant hydrogen sulfide (H2S) metabolism has garnered noteworthy attention due to its role in regulating many plant processes. The primary mechanism by which H2S exerts its signaling functions is through its reversible interaction with thiol groups on ...
Francisco J Corpas
doaj   +1 more source

Elevated exhaled nitric oxide in allergen-provoked asthma is associated with airway epithelial iNOS.

open access: yesPLoS ONE, 2014
BackgroundFractional exhaled nitric oxide is elevated in allergen-provoked asthma. The cellular and molecular source of the elevated fractional exhaled nitric oxide is, however, uncertain.ObjectiveTo investigate whether fractional exhaled nitric oxide is
Abraham B Roos   +10 more
doaj   +1 more source

Decoupling NO production and UV emission intensity over the E-H mode transition in a low-pressure inductively coupled plasma device [PDF]

open access: yesarXiv
A low-pressure double-inductively coupled plasma device is used to study the fundamental plasma parameters, plasma chemistry, and UV photon emission from the first excited state of nitric oxide, NO(A), in gas mixtures of nitrogen and oxygen. In addition to the gas mixture, rf power and gas pressure are varied, and the E-H mode transition of the ...
arxiv  

Some properties of a long lifetime strongly-coupled molecular plasma produced by high Rydberg excitation of nitric oxide in a supersonic free jet [PDF]

open access: yesarXiv, 2009
A long life-time (>0.3 ms) strongly-coupled molecular Rydberg plasma is generated by the excitation of nitric oxide into the high-n Rydberg threshold region in the high-density region of a supersonic jet expansion. After 310 \mus the plasma has expanded to a size of ca. 3 cm.
arxiv  

Photonic Nanomaterials for Wearable Health Solutions

open access: yesAdvanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park   +3 more
wiley   +1 more source

Fluorescent Carbon Nanoparticle: Synthesis, Characterization and Bio-imaging Application [PDF]

open access: yesarXiv, 2009
Fluorescent carbon nanoparticle (CNP) having 2-6 nm in size with quantum yield of about ~3% were synthesized via nitric acid oxidation of carbon soot and this approach can be used for milligram scale synthesis of these water soluble particles. These CNPs are nano-crystalline with predominantly graphitic structure and shows green fluorescence under UV ...
arxiv  

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