Results 61 to 70 of about 123,318 (307)
Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance
Advanced Functional Materials, EarlyView.A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer +2 more
wiley +1 more source
Journal of the Turkish Chemical Society, Section A: Chemistry, 2019 Phthalates, which are used as plasticizers to soften rough polymers in the industrial processes, possess endocrine system disrupting activities. In this study, a hydrophilic-lipophilic balance solid-phase extraction method was optimized for seven ...
Pelin Köseoğlu Yılmaz
doaj +1 more source
Advanced Materials, EarlyView.Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong +3 more
wiley +1 more source
Trouble in Toyland: The 23rd Annual Toy Safety Survey [PDF]
, 2008 Details findings on deaths and injuries from and toxic chemicals in toys, with a focus on lead and phthalates. Includes tips for consumers and recommendations for policy makers and the Consumer Product Safety Commission.
Edmund Mierzwinski, Liz Hitchcock
core
Radiative Cooling by Green(er) Solvents‐Upcycled Polyvinyl Chloride From Drug Blisters Waste
Advanced Optical Materials, EarlyView.This study explores upcycling poly(vinyl chloride) (PVC) from used pharmaceutical blisters into sustainable radiative cooling materials. Using solvent separation and membrane fabrication, PVC was converted into white membranes paired with aluminum foil.
Andrea Lanfranchi +2 more
wiley +1 more source
Endocrine disruptors in bottled mineral water : total estrogenic burden and migration from plastic bottles [PDF]
, 2009 Background, aim, and scope Food consumption is an important route of human exposure to endocrine-disrupting chemicals. So far, this has been demonstrated by exposure modeling or analytical identification of single substances in foodstuff (e.g ...
Oehlmann, Jörg, Wagner, Martin
core +1 more source
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
International Journal of Hygiene and Environmental Health, 2020 During the population representative German Environmental Survey of Children and Adolescents (GerES V, 2014-2017) 2256 first-morning void urine samples from 3 to 17 years old children and adolescents were analysed for 21 metabolites of 11 different ...
G. Schwedler +10 more
semanticscholar +1 more source
Advanced Science, EarlyView.Schematic representation of ZIF‐8@OXA@inulin for cancer immunotherapy. Synthesis of ZIF‐8@OXA@inulin. Augmentation of pyroptosis, regulation of gut microbiota, and inhibition of NETs formation by ZIF‐8@OXA@inulin‐mediated comprehensive strategy for antitumor immune response. ABSTRACT Despite the potential of chemoimmunotherapy against colorectal cancer
Zhenhao Li +8 more
wiley +1 more source
Frontiers in Public HealthIntroductionPhthalates are environmental pollutants that are harmful to human health. However, the impact of phthalate on platelet count remains unclear. This study aimed to examine the correlation between five phthalate metabolites in urine and platelet
Jian Zhang +3 more
doaj +1 more source