Results 161 to 170 of about 26,901 (226)

Producing and Characterizing Polyhydroxyalkanoates from Starch and Chickpea Waste Using Mixed Microbial Cultures in Solid-State Fermentation. [PDF]

open access: yesPolymers (Basel)
Grgurević K   +10 more
europepmc   +1 more source

Automated, High-Throughput Analysis of Tire-Derived p-Phenylenediamine Quinones (PPDQs) in Water by Online Membrane Sampling Coupled to MS/MS

ACS ES&T water, 2023
The tire-derived contaminant N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine quinone (6-PPDQ) was recently identified as a potent toxin to coho salmon (Oncorhynchus kisutch).
J. Monaghan   +7 more
semanticscholar   +1 more source

p-Phenylenediamine Antioxidants in PM2.5: The Underestimated Urban Air Pollutants.

Environmental Science and Technology, 2021
The wide use and continuous abrasion of rubber-related products appears to be leading to an incredible release of p-phenylenediamine (PPD) antioxidants in the environment.
Yanhao Zhang   +8 more
semanticscholar   +1 more source

Controllable synthesis of boron-doped Zn-N-C single-atom nanozymes for the ultrasensitive colorimetric detection of p-phenylenediamine.

Biosensors & bioelectronics, 2022
Single-atom catalysts with atomically dispersed M-Nx active sites have been widely used as nanozymes for colorimetric sensing due to their similar structure to natural enzymes, but they are still limited by their biological activity. Herein, controllable
Minghui Feng   +5 more
semanticscholar   +1 more source

Cu-MOF Material Constructed with a Triazine Polycarboxylate Skeleton: Multifunctional Identify and Microdetecting of the Aromatic Diamine Family (o,m,p-Phenylenediamine) Based on the Luminescent Response.

Inorganic Chemistry, 2021
Organic aromatic amines are widely used in various fields such as pharmaceuticals, pesticides, dyes, and tobacco smoke. The pollution of organic amines has become a problem that cannot be ignored, due to the extensive harmful effects on the environment ...
Qing-lin Guan   +6 more
semanticscholar   +1 more source

Electrical conductivity and thermal stability of surface-modified multiwalled carbon nanotubes/polysulfone/poly(p-phenylenediamine) composites

Journal of polymer engineering, 2022
Multiwalled carbon nanotubes (MWCNTs) were functionalized with acid then coated with poly(p-phenylenediamine) (PpPD). Various concentrations of modified multiwalled carbon nanotubes (MWCNTs@PpPD) were introduced to a polysulfone (PSU) and poly(p ...
A. Abdelhamid, A. Ward, A. Khalil
semanticscholar   +1 more source

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