Results 11 to 20 of about 492,973 (270)
Synthetic and natural iron oxide characterization through microparticle voltammetry [PDF]
, 2009 Se presentan los resultados de un estudio sobre el uso de la Voltametría de Micropartículas (VMP), aplicada a la identificación de óxidos y oxihidróxidos de hierro. Mediante esta técnica, fue posible diferenciar hematita, goethita, magnetita y maghemita,
Bidegain, Juan Carlos +2 more
core +3 more sources
Química Nova, 2007 During the last five decades, as a result of an interaction between natural product chemistry, synthetic organic chemistry, molecular biology and spectroscopy, scientists reached an extraordinary level of comprehension about the natural processes by ...
Fernando César de Macedo Júnior
doaj +1 more source
The green chemistry of chalcones: Valuable sources of privileged core structures for drug discovery
Frontiers in Chemistry, 2022 The sustainable use of resources is essential in all production areas, including pharmaceuticals. However, the aspect of sustainability needs to be taken into consideration not only in the production phase, but during the whole medicinal chemistry drug ...
Ludovica Marotta +7 more
doaj +1 more source
Разработка и регистрация лекарственных средств, 2022 Introduction. The state of hypoxia, causing damage and cell death, underlies many pathological processes. In addition, hypoxia induces a state of free radical oxidation, which enhances the damaging effect of hypoxic damage.
S. S. Zykova +5 more
doaj +1 more source
Absolute Configuration of Falcarinol (9Z-heptadeca-1,9-diene-4,6- diyn-3-ol) from Pastinaca sativa [PDF]
, 2013 Falcarinol (9Z-heptadeca-1,9-diene-4,6-diyn-3-ol; 1) is a polyacetylene commonly found in several plant families. The absolute configuration of naturally occurring 1 is not clear and contradictory results have been reported in the literature ...
Brunton, Nigel +4 more
core +1 more source
Versatile Monitoring Tools in Parallel Solid-Phase Synthesis
CHIMIA, 2003 Parallel synthesis on solid-phase is routinely applied in our combinatorial chemistry efforts for lead finding and lead optimization in drug discovery.
Eduard R. Felder +3 more
doaj +1 more source
Journal of Saudi Chemical Society, 2022 Chloramine-T (CAT), the sodium salt of N-chloro-p-toluenesulfonamide, is a low-cost mild oxidizing agent with a wide range of uses. Most importantly, it can be used in acidic, neutral, and basic conditions. As a result, it’s been widely used in chemistry,
Yogeesha N. Nayak +6 more
doaj +1 more source
Bone mineral: update on chemical composition and structure [PDF]
, 2009 Bone mineral: update on chemical composition and ...
Combes, Christèle +3 more
core +2 more sources
New Synthetic Cannabinoids Metabolism and Strategies to Best Identify Optimal Marker Metabolites. [PDF]
, 2019 Synthetic cannabinoids (SCs) were initially developed as pharmacological tools to probe the endocannabinoid system and as novel pharmacotherapies, but are now highly abused.
Diao, Xingxing, Huestis, Marilyn A.
core +2 more sources
A novel synthetic chemistry approach to linkage-specific ubiquitin conjugation. [PDF]
, 2015 Ubiquitination is of great importance as the post-translational modification of proteins with ubiquitin, or ubiquitin chains, facilitates a number of vital cellular processes.
Caddick, S +4 more
core +1 more source