Results 321 to 330 of about 14,143,268 (384)

Changes in nuclear and mitochondrial DNA methylation in cow blood associated with age and disease. [PDF]

open access: yesEpigenetics
Bouzeraa L   +6 more
europepmc   +1 more source

Metal Sites in Zeolites: Synthesis, Characterization, and Catalysis.

Chemical Reviews, 2022
Zeolites with ordered microporous systems, distinct framework topologies, good spatial nanoconfinement effects, and superior (hydro)thermal stability are an ideal scaffold for planting diverse active metal species, including single sites, clusters, and ...
Qiang Zhang, Shiqin Gao, Jihong Yu
semanticscholar   +1 more source

Site—Site Isolation and Site—Site Interaction: Two Sides of the Same Coin

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ranran Shi, Fei Wang, Bing Yan
openaire   +1 more source

Service quality delivery through web sites: A critical review of extant knowledge

Journal of the Academy of Marketing Science, 2002
Evidence exists that service quality delivery through Web sites is an essential strategy to success, possibly more important than low price and Web presence.
V. Zeithaml, A. Parasuraman, A. Malhotra
semanticscholar   +1 more source

Metal-Organic Framework-Based Catalysts with Single Metal Sites.

Chemical Reviews, 2020
Metal-organic frameworks (MOFs) are a class of distinctive porous crystalline materials constructed by metal ions/clusters and organic linkers. Owing to their structural diversity, functional adjustability, and high surface area, different types of MOF ...
Yong‐Sheng Wei   +3 more
semanticscholar   +1 more source

Advanced Electrocatalysts with Single-Metal-Atom Active Sites.

Chemical Reviews, 2020
Electrocatalysts with single metal atoms as active sites have received increasing attention owing to their high atomic utilization efficiency and exotic catalytic activity and selectivity. This review aims to provide a comprehensive summary on the recent
Yuxuan Wang   +18 more
semanticscholar   +1 more source

Single Cobalt Atoms Anchored on Porous N-Doped Graphene with Dual Reaction Sites for Efficient Fenton-like Catalysis.

Journal of the American Chemical Society, 2018
The Fenton-like process presents one of the most promising strategies to generate reactive oxygen-containing radicals to deal with the ever-growing environmental pollution.
Xuning Li   +13 more
semanticscholar   +1 more source

Insight into sites

Mutation Research/Reviews in Genetic Toxicology, 1996
Spatial factors conditioning the formation of radiation-induced chromosome exchange aberrations are reviewed, and concepts such as 'rejoining distance' and 'site' are re-examined in the light of the unexpectedly high frequencies of multi-break ('Complex') exchanges being revealed by FISH painting. Given the anticipated densities of dsb within a nucleus,
openaire   +2 more sources

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