Generation of microplastic particles during degradation of polycarbonate films in various aqueous media and their characterization

J Qin, B Liang, Z Peng, C Lin - Journal of Hazardous Materials, 2021 - Elsevier
A 250-day batch experiment was conducted to examine the generation of microplastic
particles from degradation of polycarbonate films in 3 aqueous media of environmental …

Degradation Mechanism of Cyanobacterial Toxin Cylindrospermopsin by Hydroxyl Radicals in Homogeneous UV/H2O2 Process

X He, G Zhang, AA de la Cruz, KE O'Shea… - … science & technology, 2014 - ACS Publications
The degradation of cylindrospermopsin (CYN), a widely distributed and highly toxic
cyanobacterial toxin (cyanotoxin), remains poorly elucidated. In this study, the mechanism of …

Oxidation reactions of 1-and 2-naphthols: an experimental and theoretical study

R Sreekanth, KP Prasanthkumar… - The Journal of …, 2013 - ACS Publications
The transients formed during the reactions of oxidizing radicals with 1-naphthol (1) and 2-
naphthol (2) in aqueous medium have been investigated by pulse radiolysis with detection …

Degradation of thiamethoxam in aqueous solution by ozonation: influencing factors, intermediates, degradation mechanism and toxicity assessment

Q Zhao, Y Ge, P Zuo, D Shi, S Jia - Chemosphere, 2016 - Elsevier
This paper focuses on the degradation of Thiamethoxam (THIA) in aqueous solution by
ozonation. Four influencing factors: pH, THIA initial concentration, ozone concentration and …

Consideration on degradation kinetics and mechanism of thiamethoxam by reactive oxidative species (ROSs) during photocatalytic process

H Yang, H Liu, Z Hu, J Liang, H Pang, B Yi - Chemical Engineering Journal, 2014 - Elsevier
Photocatalytic degradation kinetics of thiamethoxam was optimized by using both single-
variable-at-a-time and central composite design based on the response surface …

Multiconfigurational Quantum Chemistry Determinations of Absorption Cross Sections (σ) in the Gas Phase and Molar Extinction Coefficients (ε) in Aqueous Solution …

A Borrego-Sánchez, M Zemmouche… - Journal of Chemical …, 2021 - ACS Publications
Theoretical determinations of absorption cross sections (σ) in the gas phase and molar
extinction coefficients (ε) in condensed phases (water solution, interfaces or surfaces …

Synthesis, experimental and theoretical characterizations of a 1, 2, 4-triazole Schiff base and its nickel (II) complex

H Raouf, SA Beyramabadi, S Allameh… - Journal of Molecular …, 2019 - Elsevier
A new Schiff base, HL, derived from condensation reaction of 2, 4-dihydroxybenzaldehyde
and 4-amino-3-methyl-1 H-1, 2, 4-triazole-5 (4H)-thione together with its Ni (II) complex have …

Identifying the Transients and Transformation Products in Hydroxyl Radical–Methimazole Reactions Using DFT and UPLC-Q-TOF MS/MS Approaches

KP Prasanthkumar, F Valayankadan… - The Journal of …, 2024 - ACS Publications
Oxidative reactions of the hydroxyl radical (· OH) with methimazole (MMI), an antithyroid
drug, are crucial for understanding its fate in oxidizing environments. By synergistically …

A theoretical study of hydrogen abstraction reactions in guanosine and uridine

KF Schaltz, SPA Sauer - International Journal of Molecular Sciences, 2023 - mdpi.com
All practically possible hydrogen abstraction reactions for guanosine and uridine have been
investigated through quantum chemical calculations of energy barriers and rate constants …

Dual-platination and induced oxidation of uridine by a photoactivatable diazido Pt (IV) anticancer prodrug

F Gao, J Zhang, X Wu, Y Zhao, F Wang, K Wu - Dalton Transactions, 2022 - pubs.rsc.org
Photoactivatable Pt (IV) anticancer prodrug trans, trans, trans-[Pt (N3) 2 (OH) 2 (pyridine)
2](1) has been shown to bind to and induce oxidation of all four DNA nucleobases. Herein …