Results 251 to 260 of about 6,045 (297)

Pretreatment of Miscanthus stalk with organic alkali guanidine and amino-guanidine

Bioresource Technology, 2015
Organic alkali guanidine and amino-guanidine were used as catalysts to pretreat Miscanthus stalks. The effects of catalyst loadings, pretreatment temperature and time, on pretreatment results were studied. Between guanidines and amino-guanidines, guanidines were of benefit to produce hexose and amino-guanidines were in favor of producing pentose in ...
Wei, Li, Wei, Wang, Piaopiao, Xu, Pingping, Xu, Xiaoli, Zhao, Yun, Wang   +5 more
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Guanidine throws the riboswitch

Science Signaling, 2017
A bacterial riboswitch responds to endogenously produced guanidine.
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[51] Guanidination of proteins

1972
Publisher Summary This chapter presents data on the use of 1-Guanyl-3,5-dimethylpyrazole nitrate (GDMP) for guanidinating various proteins and, wherever possible, compares the results with those obtained with O-methylisourea (MIU). GDMP exists as colorless prisms, mp 166-168°.
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X-Ray and Infrared Data on Hectorite-Guanidines and Montmorillonite-Guanidines

Clays and clay minerals (National Conference on Clays and Clay Minerals), 1959
AbstractClay-organic complexes of the clay minerals sodium hectorite and sodium montmorillonite with the hydrochlorides of guanidine, amino-guanidine, methylguanidine, and triamino-guanidine were examined for thermal stability by the oscillating-heating x-ray technique. Completely exchanged complexes increase the thermal stability of these two clays by
CARL W. BECK, GEORGE BRUNTON
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Characterization of guanidine carboxylases

Guanidine metabolism has been an overlooked aspect of the global nitrogen cycle until RNA sensors (riboswitches) were discovered in bacteria that bind the nitrogen-rich compound. The associated genes were initially proposed to detoxify guanidine from the cells.
M, Sinn, J, Techel, A, Joachimi, J S, Hartig   +3 more
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GUANIDINE IN BOTULISM

The Lancet, 1967
M, Cherington, D W, Ryan
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Preparation and characterization of guanidinated trypsinogen and iε-guanidinated trypsin

Biochemistry, 1973
N C, Robinson, H, Neurath, K A, Walsh
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Guanidines and biguanides

Pharmacology & Therapeutics, 1980
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Redox-Active Guanidines and Guanidinate-Substituted Diboranes

2015
Guanidino groups and guanidinate substituents are used to stabilise positive charges, both through mesomeric and through inductive effects. The interplay between several guanidino groups is employed to create redox-active compounds. One realisation concept leads to guanidino-functionalised aromatic compounds (GFAs), which comprise aromatic systems ...
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GUANIDINES AND PHOSPHAGENS OF SEMEN

Australian Journal of Experimental Biology and Medical Science, 1958
I G, WHITE, D E, GRIFFITHS
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