RT Journal Article
T1 A selective turn-on fluorescent chemosensor 1,1-diaminoazine for azinphos-methyl
A1 Bhattu, Monika
A1 Wani, Aabid A.
A1 Verma, Meenakshi
A1 Bharatam, P.V.
A1 Kathuria, Deepika
A1 Simal Gándara, Jesús
K1 2391 Química Ambiental
K1 3101 Agroquímica
K1 3101.06 Herbicidas
AB Detection of organophosphorus pesticides (OPPs) is an important challenge in environmental chemistry, because their exposure to humans can cause severe health problems. In the current study, organic nanoparticles of (E)-(4-chlorophenyl)-1,1-diamino-2,3-diazabutadiene were developed using eco-friendly approach which was found to be in the range of 15–20 nm. These synthesized species exhibited both U.V. Visible and “turn-on” fluorescence responses in aqueous media for the selective detection of the extremely hazardous pesticide azinphos-methyl. These organic nanoparticles also exhibit a good linear relationship in the range of 1–100 μM and the limit of detection (LOD) is 7.4 µM. The selective fluorescence response was also observed in RO water, tap water and orange juice. The FT-IR and DFT studies helped in identifying the specific H-bonding interactions responsible for the selective detection of Azinphos-methyl
PB Journal of Photochemistry and Photobiology A Chemistry
SN 10106030
YR 2023
FD 2023-03-01
LK http://hdl.handle.net/11093/4498
UL http://hdl.handle.net/11093/4498
LA eng
NO Journal of Photochemistry and Photobiology A Chemistry, 437, 114476 (2023)
NO Financiaciado para publicación en acceso aberto: Universidade de Vigo/CISUG
NO Department of Science and Technology, New-Delhi, India | Ref. SP/YO/2021/2314
DS Investigo
RD 18-abr-2025