Results 241 to 250 of about 44,529 (307)

Photostability and antimicrobial performance of natural yellow pigments in food systems: Insights into light-induced degradation and functional consequences. [PDF]

Food Chem X
Zhao L, Zhou Y, Yue W, Yuan C, Zhang L, Zhao R.   +5 more
europepmc   +1 more source

Eco-Friendly Carboxymethyl Cellulose-Functionalized Binary (ZnS, In₂S₃) and Ternary (Zn-In-S) Quantum Dot Nanophotocatalysts for the Advanced Photodegradation of Organic Dye Pollutants in Water. [PDF]

ACS Omega
de Souza Esteves TL, Mansur AAP, Carvalho IC, Mansur HS.   +3 more
europepmc   +1 more source

Comprehensive study of tunable BiOI/BiOBr heterojunctions: reactive species and mechanistic insights for visible-light degradation of indigo carmine. [PDF]

RSC Adv
Suwanchawalit C, Suvokhiaw S, Aiempanakit M, Phan HV, Nguyen VK, Hoang LT.   +5 more
europepmc   +1 more source

Stiff interlocked nanoclay aerogels for synergistic detection and removal of organic contaminants in water. [PDF]

Nat Commun
Sui S, Wang J, Lu Y, Yang Y, Song Z, Yin C, Zhang Y, Zhang Y, Quan H, Guo S, Sun Z.   +10 more
europepmc   +1 more source

Photodegradation of psychiatric pharmaceuticals in aquatic environments – Kinetics and photodegradation products

Water Research, 2011
Benzodiazepines are widely consumed psychiatric pharmaceuticals which are frequently detected in the environment. The environmental persistence and fate of these pharmaceuticals as well as their degradation products is of high relevance and it is, yet, scarcely elucidated.
Calisto, Vânia, Domingues, M. Rosário M., Esteves, Valdemar I.   +2 more
openaire   +4 more sources

Mechanism of the Photodegradation of A-D-A Acceptors for Organic Photovoltaics** [PDF]

Angewandte Chemie - International Edition, 2021
In this work, we elucidate the photodegradation pathway of IT-4F, a benchmark A-D-A type semiconductor for organic photovoltaics. The photoproducts were isolated and shown to be isomers of IT-4F formed via a 6-e electrocyclic reaction between the ...
Ricardo Izquierdo, Yuxuan Che, Muhammad R Niazi   +2 more
exaly   +2 more sources

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Photodegradation of decachlorobiphenyl

Bulletin of Environmental Contamination and Toxicology, 1987
For the environmental degradation of polychlorinated biphenyls (PCB's) decomposition by sunlight may become the major pathway of degradation owing to their chemical stabilities. It is therefore important to establish the extent to which photodegradation occurs and to identify the photodegradation products for environmental safety.
M, Koshioka, J, Kanazawa, H, Iizuka, T, Murai   +3 more
openaire   +2 more sources

Photodegradation of parathion

Bulletin of Environmental Contamination and Toxicology, 1987
Bulletin of Environmental Contamination and Toxicology ; 38 ; 5 ; 820-826 ...
Mok, C.Y., Marriott, P., Ong, K.L., Yeo, G.N.   +3 more
openaire   +2 more sources

Photodegradation of Imidacloprid

Journal of Agricultural and Food Chemistry, 1999
The photolytic decomposition of the insecticide imidacloprid (1) in HPLC grade water and of imidacloprid as the formulated product Confidor insecticide in tap water was studied using HPLC methodology. The structures of several degradates have been determined in aquatic medium, and the DT(50) values of imidacloprid and Confidor have been measured.
H, Wamhoff, V, Schneider
openaire   +2 more sources

Photodegradation of Penoxsulam

Journal of Agricultural and Food Chemistry, 2006
This study was carried out to characterize the photodegradation of penoxsulam and to evaluate the significance of photolysis for its fate and dissipation. Degradation studies of (14)C-labeled isotopes of penoxsulam in a "merry-go-round" reactor suggest that aqueous photodegradation proceeds via three possible pathways: cleavage of the sulfonamide ...
Thomas W, Jabusch, Ronald S, Tjeerdema
openaire   +2 more sources