Detecting Nitrite Ions in Meat Using a Carbon Dot/PVA Nanocomposite nitrite foodtesting foodindustry nanotechnology nanocomposites carbondots PVA ACSNews
By Shaheer RehanSep 19 2022Reviewed by Mila Perera In a paper published in the journal ACS Applied Materials & Interfaces, fluorescence quenching was used to detect nitrite ions in processed meat products using a sensing system centered on doped carbon quantum dots. Using this sensor system with a fluorescent probe should assist in establishing a quick and affordable nitrite ion detection technique.
The use of nitrite ions above a certain level harms the human body, causing hypertension, intoxication, and cancer. Most of these procedures are unfortunately costly and time-intensive, comprising of intricate processes that require the excessive use of organic solvents. How Can Carbon Quantum Dots Help? Carbon quantum dots have been identified as potentially useful fluorescent zero-dimensional nanoscale materials based on carbon.
Surface-modified carbon quantum dots containing phosphorus, nitrogen, boron, and sulfur may be able to bypass these constraints. The chemical makeup of the B,N-Cdot was examined after purification, which confirmed the boron doping and nitrogen functionalization as predicted.
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