Results 31 to 40 of about 2,872 (189)
Ecotoxicology and Environmental Safety, 2023 Skatole is a typical malodor compound in animal wastes. Several skatole-degrading bacterial strains have been obtained, whereas the molecular response of strains to skatole stress has not been well elucidated.
Yujie Li +5 more
doaj +1 more source
Obtaining new phthalate plasticizers [PDF]
Нанотехнологии в строительстве, 2021 Introduction. The increase in production volumes and the expansion of the scope of application of polyvinyl chloride (PVC) compounds contributes to the development of new additives and the attraction of new sources of raw materials for their production ...
Guliya K. Aminova +4 more
doaj +1 more source
Site‐Specific Protein Bioconjugation Through Cellular Incorporation of Noncanonical Amino Acids
Angewandte Chemie, EarlyView.Genetic code expansion (GCE) enables site‐specific installation of noncanonical amino acids containing bioorthogonal conjugation handles, allowing precise, homogeneous protein modification. This review examines the principles of orthogonal translation, surveys the chemistries available for chemoselective labeling, and highlights emerging multi‐site ...
Rahul Sarkar +2 more
wiley +2 more sources
Water Science and Technology, 2021 Quinones and humus are ubiquitous in the biosphere and play an important role in the anaerobic biodegradation and biotransformation of organic acids, poisonous compounds as well as inorganic compounds. The impact of humic model compound, anthraquinone-2,
Mingmei Chi +5 more
doaj +1 more source
Thermal reactivities of catechols/pyrogallols and cresols/xylenols as lignin pyrolysis intermediates [PDF]
, 2011 Thermal reactivities of lignin pyrolysis intermediates, catechols/pyrogallols (O-CH3 homolysis products) and cresols/xylenols (OCH3 rearrangement products), were studied in a closed ampoule reactor (N2/600 °C/40–600 s) to understand their roles in the ...
Shiro Saka +5 more
core +1 more source
Pesticide residues in soils along railway lines
Soil Science Annual, 2017 The aim of the study was to examine the content of pesticide residue in soil adherent to the railway track down to the depth of 2 m below ground. The two lines selected for the examination differed in properties determining pesticide content.
Winiarek Przemysław, Kruk Aneta
doaj +1 more source
MIXED SUBSTRATES IN ENVIRONMENT AND BIOTECHNOLOGICAL PROCESSES [PDF]
Biotechnologia Acta, 2013 The modern literature and own experimental data on the use of substrates’ mixtures for intensification of microbial synthesis technologies of practically valuable fermentation products (ethanol, lactic acid, butanediol), primary (amino acids, n ...
T. P. Pirog +2 more
doaj +1 more source
Antibiotics, 2021 LC-MS-assisted metabolomic profiling of the Red Sea-derived brown algae Sargassum cinereum “Sargassaceae” dereplicated eleven compounds 1–11. Further phytochemical investigation afforded two new aryl cresol 12–13, along with eight known compounds 14–21 ...
Sami I. Alzarea +11 more
doaj +1 more source
Sensors, 2020 Construction materials containing tar products are a source of indoor air pollution in buildings. This particularly concerns old buildings, in which wooden structures were impregnated with tar compositions (creosote oil and Xylamite oil containing tar ...
Mateusz Kozicki, Adam Niesłochowski
doaj +1 more source
Synthesis of cresols and xylenols from phenol and methanol [PDF]
, 1992 This report is the first of two reports that concern the manufacture of the same chemicals using two processes -- a conventional catalytic process and a solar photothermal catalytic process -- to determine the relative process economics. The results of a
Moinzadeh, K. +4 more
core +1 more source