Results 181 to 190 of about 314,918 (349)

Constructing Dual‐Atomic Fe─Fe Sites Nanozyme for Targeted Osteoarthritis Therapy through Mitigating Oxidative Stress and Cartilage Degeneration

open access: yesAdvanced Science, EarlyView.
A novel bimetallic nanozyme (Fe2–NCs) with well‐defined Fe–Fe active sites is synthesized through a host–guest coordination strategy, which exhibits an exceptional therapeutic efficacy in osteoarthritis therapy. Experimental and theoretical analyses uncover the intrinsic catalytic mechanism at the atomic level, offering fundamental insights and design ...
Ting Ying   +6 more
wiley   +1 more source

Label-free photoacoustic microscopy of cytochromes

open access: yesJournal of Biomedical Optics, 2013
Chi Zhang   +4 more
semanticscholar   +1 more source

Graphitized Biochar Derived from Agricultural Wastes Enhances Methanogenesis via Conductivity‐Driven Direct Interspecies Electron Transfer

open access: yesAdvanced Science, EarlyView.
This work clarifies how feedstocks and their structural features promote methanogenesis, and identifies the key regulatory factors, reducing pollution to the global environment, and also helps to alleviate the energy crisis. This is the first study to systematically link feedstock lignin content, pyrolysis conditions, biochar graphitization, and DIET ...
Caiyun Yang   +18 more
wiley   +1 more source

Study of Brain Cells in Neurodegenerative Diseases: Raman Microspectroscopy and Scanning Ion-Conductance Microscopy. [PDF]

open access: yesSovrem Tekhnologii Med
Morozova KI   +8 more
europepmc   +1 more source

THE DEVELOPMENT OF CYTOCHROME OXIDASE IN THE CHICK EMBRYO

open access: hybrid, 1942
Harry G. Albaum, Leonard G. Worley
openalex   +1 more source

Minimum set of cytochromes P450 for reconstituting the biosynthesis of camalexin, a major Arabidopsis antibiotic.

open access: yesAngewandte Chemie, 2013
Andrew P. Klein   +2 more
semanticscholar   +1 more source

Acetylation of the Mitochondrial Chaperone GRP75 Governs ER‐Mitochondrial Calcium Homeostasis and Hepatocyte Insulin Resistance

open access: yesAdvanced Science, EarlyView.
Overnutrition exacerbates insulin resistance (IR) and is linked to excessive mitochondrial protein acetylation. However, it remains unclear whether and how mitochondrial protein acetylation influences IR. GCN5L1‐dependent downregulation of GRP75 acetylation at K567/612 consequently enhances ER‐mitochondrial calcium flux and induces ER stress.
Danni Wang   +13 more
wiley   +1 more source

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