Results 61 to 70 of about 917,598 (194)

Catalysis by gold nanoparticles: carbon-carbon coupling reactions

Nanotechnology Reviews, 2013
Gold nanoparticles have been demonstrated to be efficient catalysts for a wide range of reactions in the past decades, such as oxidation and hydrogenation.
Li Gao, Jin Rongchao
doaj   +1 more source

A Facile and Novel Synthetic Route to Gold Nanoparticles Using Cefazolin as a Template for a Sensor

International Journal of Electrochemical Science, 2013
Electrochemical synthesis of gold nanoparticles on the surface of pyrolytic graphite electrode and preparation of GNPs using cefazolin as a template in aqueous solution was proposed.
Yan Zhang, Shaohong Wei, Songtao Chen
doaj   +1 more source

Cobalt particle size effects in catalysis [PDF]

, 2010
Aim of the work described in this thesis was first to investigate cobalt particle size effects in heterogeneous catalysis. The main focus was to provide a deeper understanding of the origin of the cobalt particle size effects in Fischer-Tropsch (FT ...
Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, den Breejen, J.P.   +2 more
core   +1 more source

When gold can do what iodine cannot do: A critical comparison

Beilstein Journal of Organic Chemistry, 2011
Gold catalysis has emerged as one of the most dynamic fields in organic synthesis. Only recently, more and more domino processes, for which gold pre-catalysts were found to be outstandingly effective, were paralleled by employing iodine electrophiles in ...
Sara Hummel, Stefan F. Kirsch
doaj   +1 more source

Surface-Enhanced Raman Spectroscopy for Heterogeneous Catalysis Research [PDF]

, 2013
Raman spectroscopy is valuable characterization technique for the chemical analysis of heterogeneous catalysts, both under ex-situ and in-situ conditions.
Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Harvey, C.E.   +2 more
core  

Advances and significances of gold nanoparticles in cancer treatment: A comprehensive review

Results in Chemistry
This comprehensive review examines the diverse range of uses of gold nanoparticles across numerous disciplines, focusing on their distinctive characteristics in catalysis, thermal conductivity, optical properties, electrical conductivity, and biological ...
Amran Hossain, Md. Thohid Rayhan, Md Hosne Mobarak, Md Israfil Hossain Rimon, Nayem Hossain, Safiul Islam, S.M. Abdullah Al Kafi   +6 more
doaj   +1 more source

Africa 1:62,500, Gold Coast.

, 1923
Various editions. Relief shown by contours and spot heights.; "Compiled, drawn and reproduced by the Gold Coast Survey Dept."--Some sheets.; Includes various issues of sheets. Some sheets 1st ed.
Gold Coast. Survey Department.
core  

Metal-Organic Frameworks: Defects, Spectroscopy and Catalysis [PDF]

, 2020
In this PhD thesis we have studied the chemistry of defects within Metal-Organic Frameworks (MOFs) as well as the properties of the related Defect-Engineered Metal-Organic Frameworks (DEMOFs).
Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Rivera Torrente, Miguel   +2 more
core  

Truly-Biocompatible Gold Catalysis Enables Vivo-Orthogonal Intra-CNS Release of Anxiolytics. [PDF]

Angew Chem Int Ed Engl, 2022
Ortega-Liebana MC, Porter NJ, Adam C, Valero T, Hamilton L, Sieger D, Becker CG, Unciti-Broceta A.   +7 more
europepmc   +2 more sources

Hydrogen bonds to Au atoms in coordinated gold clusters

Nature Communications, 2017
Many transition metals can form hydrogen bonds to organic species, but experimental evidence for Au is still lacking. Here, the authors obtain crystallographic and NMR spectroscopic evidence of hydrogen bonding between C-H groups and Au atoms of gold ...
Md. Abu Bakar, Mizuho Sugiuchi, Mitsuhiro Iwasaki, Yukatsu Shichibu, Katsuaki Konishi   +4 more
doaj   +1 more source