Results 111 to 120 of about 35,072 (269)

Adsorption and desorption dynamics of citric acid anions in soil [PDF]

open access: yes, 2010
The functional role of organic acid anions (e.g. citrate, oxalate, malonate, etc) in soil has been intensively investigated with special focus either on (i) microbial respiration and soil carbon dynamics, (ii) nutrient solubilization, or (iii) metal ...
Jones, D. L.   +5 more
core  

Mitochondrial tRNAGlu 14687A>G May Be A Novel Mutation for Type 2 Diabetes Mellitus

open access: yesJournal of Clinical Laboratory Analysis, Volume 39, Issue 13, July 2025.
We identified a novel mitochondrial tRNAGlu 14687A>G mutation in a Han Chinese pedigree with diabetes; the m.14687A>G mutation occurred at a conserved nucleotide of tRNAGlu, which was important for tRNA structure and function. Using a cybrid cell model, we found that mutant cells exhibited much more severe mitochondrial dysfunctions than control cells,
Xiaojuan Rao   +3 more
wiley   +1 more source

Aqua(2,2′-bipyridine-κ2N,N′)[2-(3-thienyl)malonato-κ2O,O′]zinc(II) dihydrate

open access: yesActa Crystallographica Section E, 2009
In the crystal structure of the title compound, [Zn(C7H4O4S)(C10H8N2)(H2O)]·2H2O, the ZnII ion assumes a trigonal–bipyramidal coordination geometry completed by two N atoms from a 2,2′-bipyridine ligand, two O atoms from a 2-(
Peng Zhang   +4 more
doaj   +1 more source

Hydrogenative Cyclopropanation and Hydrogenative Metathesis

open access: yes, 2019
The unusual geminal hydrogenation of a propargyl alcohol derivative with [CpXRuCl] as the catalyst entails formation of pianostool ruthenium carbenes in the first place; these reactive intermediates can be intercepted with tethered alkenes to give either
Biberger, T.   +3 more
core   +1 more source

Terpenes and Terpenoids: How can we use them?

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 24, June 24, 2025.
The transition from petroleum‐based to renewable bio‐based chemicals has led to increased interest in terpenes and terpenoids. This overview highlights their chemistry, focusing on their reactivity and applications in polymerizations, total syntheses, pharmaceuticals, and bio‐based chemical conversions; promoting sustainable and green chemical ...
Jay Hanssens   +3 more
wiley   +1 more source

Gastrointestinal infection in a New Zealand community : a one year study : a thesis presented in fulfilment of the requirements for the degree of Master of Science in Microbiology at Massey University [PDF]

open access: yes, 1996
Diagnostic medical microbiology laboratories detect and identify pathogens in submitted specimens. The techniques used should maximise the detection of pathogens (sensitivity) while minimising the number of tests for their detection (efficiency).
Wright, Jacqueline Margaret
core  

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