Results 11 to 20 of about 15,169 (208)
Electronic Smoking Devices Among University Students: Usage Patterns and Chemical Composition of Inhaled Substances. [PDF]
Anal Sci AdvABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Valenzuela EF +7 more
europepmc +2 more sources
Plasticizer degradation by marine bacterial isolates : a proteogenomic and metabolomic characterization [PDF]
, 2020 Many commercial plasticizers are toxic endocrine-disrupting chemicals that are added to plastics during manufacturing and may leach out once they reach the environment.
Bosch, Rafael +3 more
core +3 more sources
synthesis of novel n-Substituted phthalimidyl esters and thier applications
مجلة بغداد للعلوم, 2006 Research has included preparation of three of n Vthal acids Amec Bmentoj high of interaction vehicles Ortometta and bar aminophenol with phthalic anhydride was withdrawn water and ring closure of acids Alvthal AMEC ...
Baghdad Science Journal
doaj +1 more source
Research in Pharmaceutical Sciences, 2017 Cyclic imides are a group of compounds which have valuable biological properties including cytotoxic, anti-inflammatory, antibacterial and antifungal activities. In this study, succinic and phthalic anhydrides were treated with glycinamide in pyridine to
Elham Jafari +5 more
doaj +1 more source
Determination of Volatility Parameters of Secondary Organic Aerosol Components via Thermal Analysis
Atmosphere, 2022 To date, there are limited data on the thermal properties of secondary organic aerosol (SOA) components. In this study, we employed an experimental method to evaluate the physical properties of some atmospherically relevant compounds.
Fawad Ashraf +5 more
doaj +1 more source
Additives for Aluminum-Air Batteries: A Review. [PDF]
SmallThe role of electrolyte additives in Al–air batteries is investigated by focusing on their capacity to moderate Al corrosion rates, inhibit self‐discharge, and prevent surface barrier formation. Additives present in organic, inorganic, and hybrid categories, which regulate the Al–electrolyte interface by forming protective films on the Al surface ...
Mahmoudi H +6 more
europepmc +2 more sources
Novel Fmoc-Polyamino Acids for Solid-Phase Synthesis of Defined Polyamidoamines [PDF]
, 2011 A versatile solid-phase approach to sequence-defined polyamidoamines was developed. Four different Fmoc-polyamino acid building blocks were synthesized by selective protection of symmetrical oligoethylenimine precursors followed by introduction of a ...
Badgujar, Naresh +2 more
core +1 more source
Toxicological Characterization of Phthalic Acid
Toxicological Research, 2011 There has been growing concern about the toxicity of phthalate esters. Phthalate esters are being used widely for the production of perfume, nail varnish, hairsprays and other personal/cosmetic uses. Recently, exposure to phthalates has been assessed by analyzing urine for their metabolites. The parent phthalate is rapidly metabolized to its monoester (
Bang, Du Yeon +2 more
openaire +3 more sources
The effect of long-term moderate exercise on myocardial metabolome in rats
Chinese Journal of Physiology, 2023 Regular moderate physical exercise is beneficial for the cardiovascular system. Our prior study has demonstrated a long-term moderate exercise (4-week of 60-min 74.0% V̇O2max treadmill running) is optimal in protecting from exhaustive exercise-induced ...
Zheng Ping +3 more
doaj +1 more source
Depolymerization and Reuse of Polycarbonates: Emerging Classes, Mechanisms and Challenges
Angewandte Chemie, EarlyView.This review collects the latest developments in the area of chemical and catalytic polycarbonate recycling strategies and includes the controlled degradation of similar types of macromolecules. Apart from the main strategies for deconstruction, the key mechanistic features of these depolymerization processes are also discussed together with the ...
Davide Rigo +4 more
wiley +2 more sources