Results 1 to 10 of about 245,950 (239)

Exploring online sensor parameters as proxies for polar organic chemicals-An innovative approach for combined sewer overflow monitoring. [PDF]

open access: yesPLoS ONE
Combined sewer overflows (CSOs) can release toxic organic chemicals into surface waters during rain events. Currently, most overflow sites are not monitored because commonly used methods, such as automated grab sampling followed by laboratory analysis ...
Laura Waldner   +5 more
doaj   +2 more sources

Atom-Driven and Knowledge-Based Hydrolysis Metabolite Assessment for Environmental Organic Chemicals [PDF]

open access: yesMolecules
The metabolism of environmental organic chemicals often relies on the catalytic action of specific enzymes at the nanoscale, which is critical for assessing their environmental impact, safety, and efficacy.
Zhe Liu   +8 more
doaj   +2 more sources

Gram-to-Kilogram Scale-Up Synthesis of 2,2’-Diallylbisphenol through a Microchannel Reactor [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
A continuous-flow synthetic platform utilizing a microchannel reactor was developed here to realize the gram-to-kilogram scale-up synthesis of 2,2’-diallylbisphenol A (DABPA) via thermal Claisen rearrangement with high efficiency and safety.
Danyang Wan   +5 more
doaj   +1 more source

Producing Useful Chemicals Using a Nuclear Reactor [PDF]

open access: yesEPJ Web of Conferences, 2020
In this paper, the irradiation of glycerol and ethylene glycol by either mixed (neutron-γ) or γ-only (γ) fields at the TRIGA reactor of the Jožef Stefan Institute is described.
Plant Arran George   +4 more
doaj   +1 more source

SNP Discrimination by Tolane-Modified Peptide Nucleic Acids: Application for the Detection of Drug Resistance in Pathogens

open access: yesMolecules, 2020
During the treatment of viral or bacterial infections, it is important to evaluate any resistance to the therapeutic agents used. An amino acid substitution arising from a single base mutation in a particular gene often causes drug resistance in ...
Kenji Takagi   +8 more
doaj   +1 more source

Morbidity patterns of workers employed in pharmaceutical-chemical industry [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2007
Introduction. Work in pharmaceutical-chemical industry is characterized by exposure to numerous hazards, both physical (microclimate, illumination, noise) and chemical (organic solvents). Organic solvents can cause damage to many organic systems and have
Milovanović Aleksandar   +8 more
doaj   +1 more source

Can Habitual Exercise Help Reduce Serum Concentrations of Lipophilic Chemical Mixtures? Association between Physical Activity and Persistent Organic Pollutants [PDF]

open access: yesDiabetes & Metabolism Journal, 2020
Background Low-dose persistent organic pollutants (POPs), especially organochlorine pesticides (OCPs), have emerged as a new risk factor of many chronic diseases.
Yu-Mi Lee   +4 more
doaj   +1 more source

Organic Chemicals of Environmental Concern: Water Sampling and Analytical Challenges [PDF]

open access: yesOceanography, 2014
A detailed understanding of the biogeochemical cycles of organic chemicals of environmental concern (OCEC) in the ocean requires measurement of their concentrations in the water column (Farrington and Takada, 2014, in this issue, and references therein).
John W. Farrington
doaj   +1 more source

Sialometric and Sialochemical Analysis in Individuals With Pulp Stones

open access: yesFrontiers in Cell and Developmental Biology, 2020
The aim of this study was to analyze the saliva of patients with pulp stones, with sialometric and sialochemical tests. Eighty individuals, aged between18 and 65 years, of both sexes, were investigated. Patients were included in the pulp stone group when
Marilisa Carneiro Leão Gabardo   +7 more
doaj   +1 more source

Factors Influencing the Bioavailability of Organic Molecules to Bacterial Cells—A Mini-Review

open access: yesMolecules, 2022
The bioavailability of organic compounds to bacterial cells is crucial for their vital activities. This includes both compounds that are desirable to the cells (e.g., sources of energy, carbon, nitrogen, and other nutrients) and undesirable compounds ...
Wojciech Smułek, Ewa Kaczorek
doaj   +1 more source

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