Mechanistic insights to lactic and formic acid toxicity on benthic oligochaete worm Tubifex tubifex

Garai, Pramita; Banerjee, Priyajit; Sharma, Pramita; Chatterjee, Arnab; Bhattacharya, Ritwick; Saha, Nimai Chandra

doi:10.1007/s11356-022-21361-0

Cited by 8 publications

(1 citation statement)

References 66 publications

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“…Catalytic technologies (including chemical catalytic technology, electrocatalytic technology, and photocatalytic technology) have attracted more and more attention since they could successfully convert carbon dioxide to formic acid (HCOOH), methanol (MeOH), and other chemicals [ 4 , 5 , 6 , 7 ]. Among these manufactured chemicals, HCOOH and formate have been widely used in oil exploitation; leather, textile, and oxalic acid production; and other fields [ 8 , 9 , 10 , 11 , 12 , 13 ]. In addition, HCOOH is an important liquid hydrogen storage material [ 14 , 15 , 16 , 17 ], which could be used as a potential feedstock for fuel cells.…”

Section: Introductionmentioning

confidence: 99%

Sensitive and Facile HCOOH Fluorescence Sensor Based on Highly Active Ir Complexes’ Catalytic Transfer Hydrogen Reaction

Zhang

et al. 2022

Molecules

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With several major polarity and weak optical properties, the sensitive detection of HCOOH remains a major challenge. Given the special role of HCOOH in assisting in the catalytic hydrogenation process of Ir complexes, HCOOH (as a hydrogen source) could rapidly activate Ir complexes as catalysts and further reduce the substrates. This work developed a facile and sensitive HCOOH fluorescence sensor utilizing an optimal catalytic fluorescence generation system, which consists of the phenyl-pyrazole-type Ir-complex PP-Ir-Cl and the coumarin-type fluorescence probe P-coumarin. The sensor demonstrates excellent sensitivity and specificity for HCOOH and formates; the limits of detection for HCOOH, HCOONa, and HCOOEt3N were tested to be 50.6 ppb, 68.0 ppb, and 146.0 ppb, respectively. Compared to previous methods, the proposed sensor exhibits good detection accuracy and excellent sensitivity. Therefore, the proposed HCOOH sensor could be used as a new detection method for HCOOH and could provide a new design path for other sensors.

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