In this study, the experiments are designed such as to render insight in the chemical mechanism of bifunctional
organosilanes in reaction with NR, especially bis-(triethoxysilylpropyl) tetrasulfide.
SYNTHESIS AND PHOTOCHEMISTRY OF A LIBRARY OF BIFUNCTIONAL
IRP1 is a bifunctional
protein that binds iron-sulfur clusters (ISC) in case of high intracellular iron.
Key statement: A thermoplastic elastomer composition containing a dynamically crosslinked composition of (A) 10 to 70 parts by weight of a thermoplastic resin, (B) 30 to 90 parts by weight of a modified butyl rubber composition containing a modified butyl rubber modified reacting to butyl rubber, (a) a compound containing, in the molecule thereof, a nitroxide free radical stable at an ordinary temperature in the presence of oxygen, and (c) a bifunctional
or higher functional radical polymerizable monomer, and (C) 0.
ABSTRACT--Precursor gels containing covalently incorporated lead thiolate complexes have been prepared using the bifunctional
linker molecule, 3-mercaptopropyltrimethoxysilane along with typical sol-gel processing techniques.
MRSA, methicillin-resistant Staphylococcus aureus; ST, sequence type; SCC, staphylococcal cassette chromosome; spa, staphylococcal protein A; PFGE, pulsed-field gel electrophoresis; HA, healthcare-associated; Chl, chloramphenicol; Ery, erythromycin; Gen, gentamicin, Mup, mupirocin; acA-aphD, aminoglycoside resistance gene encoding the bifunctional
enzyme, 6'-aminoglycoside N-acetyltransferase/2"-aminoglycoside phosphotransferase; ermC, gene encoding macrolide-lincosamide-streptogramin B resistance; ileS-2, gene encoding high-level mupirocin resistance mediated by isoleucyl tRNA-synthetase; CA, community-associated.
Table 1: Details of functionalities, hydroxyesters, amine, % active ingredient, amine value and acid values of dispersing agents DA code Hydroxyester Amine % Active Amine Acid ingredient value (a) value (a) Bifunctional
isocyanate adduct PEG-1000 + A17 PA 2AMPY 38.
The specific polymer processing and testing competence available from the Polymer IRC at Bradford University was thus of prime importance in promoting its involvement with Lubrizol, a manufacturer of bifunctional
oligomer coupling agents.
Some of the clinically-used chemotherapeutic agents, namely bifunctional
alkylating agents, act upon the DNA in cancer cells by basically locking the two strands together.
But the n-connective in those Uralic languages in which it occurs today can be just an original bifunctional
connective n-case without any necessity to suppose in these Uralic languages a onetime occurrence of an m-accusative, followed by the subsequent coalescence with the n-genitive (see for more details Kunnap forthcoming).
More recently, the combination of fluorescent QDs and magnetic nanoparticles into single nanospheres to obtain fluorescent-magnetic bifunctional
nanospheres (FMBNs) has created the potential for broader applications in biomedicine and in clinical diagnosis.
Susceptibility to aminoglycosides depends on the Lactobacillus species and bifunctional
enzymes have been described in some strains, conferring high resistance levels to gentamicin, kanamycin, tobramycin and netilmicin.