Results 201 to 210 of about 19,949 (245)

On-Demand Photodegradable and Thermo-Reversible, Soft, Transparent Dithioacetal Hydrogels. [PDF]

open access: yesAngew Chem Int Ed Engl
Psarrou M   +5 more
europepmc   +1 more source

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   +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.   +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

Photodegradable polyamides

Journal of Polymer Science Part A-1: Polymer Chemistry, 1972
AbstractUnique photodegradable polyamides have been prepared by solution polymerization of diphenyl α‐truxillate or δ‐truxinate with hexamethylene or nonamethylenediamine, followed by melt polymerization. Photochemical properties of resulted polyamides were studied spectroscopically and are discussed in terms of photoreversibility and monomeric ...
Hiroshi Takahashi   +3 more
openaire   +1 more source

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