Results 221 to 230 of about 631,153 (266)

Chemical Modification

2021
Seyedeh Maryam Mortazavi, Hamid R. Moghimi, Howard I. Maibach   +2 more
openaire   +2 more sources

Chemical modification of Topaz surfaces

Materials Science and Engineering: C, 1999
In chemisorption, one is typically faced with the problem that the two-dimensional structure of the organic layer does not match the structure of the inorganic substrate. This work describes the first steps toward an induced epitaxial correlation of organic compounds on an inorganic surface.
Struth, Bernd, Decher, Gero (Prof. Dr.), Schmitt, J., Hofmeister, Wolfgang, Neißendorfer, Frank, Pietsch, Ullrich, Brezesinski, Gerald, Möhwald, Helmuth   +7 more
openaire   +3 more sources

Chemical modification of silica gels

Journal of Sol-Gel Science and Technology, 1997
Highly porous pure and polyethyleneglycol (PEG)-doped silica gels have been prepared from tetraethyl orthosilicate (TEOS) in ethanol using NH4OH base-catalysis. Addition of PEG to the SiO2-systemincreases the average particle size and most frequent pore diameter of the resultant gels while their total surface areadecreases.
M.S.W. Vong, N. Bazin, P.A. Sermon
openaire   +1 more source

Chemical Modification of Proteins

2003
The two most widely used applications for chemical modification are in primary structure analysis and in the identification of essential groups involved in the binding and catalytic sites of proteins. The methods discussed here are those used frequently in primary structure analysis.
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DNA modification by chemical carcinogens

Pharmacology & Therapeutics, 1985
The chemistry and molecular biology of DNA adducts is only one part of the carcinogenic process. Many other factors will determine whether a particular chemical will exert a carcinogenic effect. For example, the size of particles upon which a carcinogenic may be adsorbed will influence whether or not, and if so where, deposition within the lung will ...
openaire   +2 more sources

Chemical modification

2012
Dimitrios Peroulis, Prashant R. Waghmare, Sushanta K. Mitra, Supone Manakasettharn, J. Ashley Taylor, Tom N. Krupenkin, Wenguang Zhu, Gilbert Daniel Nessim, Francelyne Marano, Rina Guadagnini, Fernando Rodrigues-Lima, Jean-Marie Dupret, Armelle Baeza-Squiban, Sonja Boland, Jeong Young Park, Seajin Oh, Marc Madou, Yoke Khin Yap, Burcu Aslan, Hee Dong Han, Gabriel Lopez-Berestein, Anil K. Sood, Michael S.-C. Lu, Hongwei Qu, Huikai Xie, Huikai Xie, Ying Zhou, Larry L. Howell, A. T. Conlisk, Leonid V. Zhigilei, Alexey N. Volkov, Avinash M. Dongare, Zheng Yin, Yubo Fan, Stephen TC Wong, Vishal V. R. Nandigana, N. R. Aluru, Weicong Li, Harry Kwok, Reinhold Wannemacher   +39 more
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Chemical modification of radiation effects

Cancer, 1977
A number of powerful chemical compounds that modify radiation effects have been discovered and tested both in the laboratory and clinically over the past 25 years. There are four major classes of compounds: aminothiol radio-protectors which act on well vascularized euoxic cells and concentrate in tissues such as skin, gut and marrow; nitromidazole ...
openaire   +2 more sources

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Chemical Modification

1993
A. Sadana, R. R. Raju
openaire   +1 more source

Target for Diverse Chemical Modifications

2012
The chapter begins with an historical perspective of GAPDH isozymes that is juxtaposed to the fact that there is only one somatic functional gene in humans that is virtually identical among the mammalian species. Over the many years of GAPDH research, dozens of labs have reported the existence of multiple forms of GAPDH, which mostly vary as a function
openaire   +2 more sources