Abstract:Chlorine is a widely used disinfectant and oxidant used for an array of municipal and industrial applications, including potable water, swimming pools, and cleaning of membranes. The most popular method to verify the concentration of free chlorine is the colorimetric method based on DPD (N, N-diethyl-p-phenylenediamine), which is fast and reasonably cheap, but DPD and its product are potentially toxic. Therefore, a novel, environmentally friendly colorimetric method for the quantification of residual chlorine … Show more
“…Analytical data of 1@µPad (involving groundwater and Narmada river water) were compared with DPD (N,N-diethyl-p-phenylenediamine) based measurement (LCK310, HACH method, India, reported by Kaarsholm and co-workers). 33 Fig. S22 † shows a 1 : 1 linear relation between the HACH and 1@µPad (Narmada and ground water) divulging linearity within 1.25 ± 0.14 (µPad-N: 96.16% CI) to 1.22 ± 0.16 (µPad-G: 94.66% CI).…”
Section: Photophysical Studies Of 1 and 2 Toward Anions/ros/rnsmentioning
This article reports a facile prototype for producing a μPAD for instant detection of OCl−. A combination of the μPAD and digital colour imaging systems offers a promising analytical tool for OCl− monitoring in actual water samples.
“…Analytical data of 1@µPad (involving groundwater and Narmada river water) were compared with DPD (N,N-diethyl-p-phenylenediamine) based measurement (LCK310, HACH method, India, reported by Kaarsholm and co-workers). 33 Fig. S22 † shows a 1 : 1 linear relation between the HACH and 1@µPad (Narmada and ground water) divulging linearity within 1.25 ± 0.14 (µPad-N: 96.16% CI) to 1.22 ± 0.16 (µPad-G: 94.66% CI).…”
Section: Photophysical Studies Of 1 and 2 Toward Anions/ros/rnsmentioning
This article reports a facile prototype for producing a μPAD for instant detection of OCl−. A combination of the μPAD and digital colour imaging systems offers a promising analytical tool for OCl− monitoring in actual water samples.
Excessive production of reactive oxygen species (ROS) from endogenous and exogenous pathways is linked to oxidative stress and various diseases. Although a variety of ROS probes have been developed, but...
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