A distinctive near-infrared fluorescence turn-on probe for rapid, sensitive and chromogenic detection of sulfite in food
Sign Up to like & getrecommendations! Published in 2019 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2018.10.057
Abstract: Abstract Sodium sulfite (Na2SO3) is widely used as a food additive, but the excessive residue of SO32− in food can cause irritative effects and damages to the human body. In this study, we reported a… read more here.
Keywords: near infrared; sulfite; food; probe ... See more keywords
Optimization of the electrooxidation of aqueous ammonium sulfite for hydrogen production at near-neutral pH using response surface methodology
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.08.213
Abstract: Abstract Sulfur-based thermochemical cycles, such as the hybrid sulfur-ammonia (HySA) cycle, offer a valuable approach in which hydrogen is produced by exploiting sulfur dioxide (potentially pollutant emissions) through the electrochemical oxidation of aqueous sulfite. In… read more here.
Keywords: electrooxidation; sulfite; methodology; hydrogen ... See more keywords
Three-Dimensional Sulfite Oxidase Bioanodes Based on Graphene Functionalized Carbon Paper for Sulfite/O2 Biofuel Cells
Sign Up to like & getrecommendations! Published in 2019 at "ACS Catalysis"
DOI: 10.1021/acscatal.9b01715
Abstract: We have developed a three-dimensional (3D) graphene electrode suitable for the immobilization of human sulfite oxidase (hSO), which catalyzes the electrochemical oxidation of sulfite via direct electron transfer (DET). The electrode is fabricated by drop-casting… read more here.
Keywords: sulfite; dimensional sulfite; three dimensional; hso ... See more keywords
Comparative sulfite assay by voltammetry using Pt electrodes, photometry and titrimetry: Application to cider, vinegar and sugar analysis
Sign Up to like & getrecommendations! Published in 2018 at "Open Chemistry"
DOI: 10.1515/chem-2018-0139
Abstract: Abstract Sulfite is a widely applied preservation agent, against oxidative decay in foodstuffs and beverages. Among the analytical methods applied, electrochemical techniques exploit its facility to undergo oxidation. This paper aims at the comparative investigation… read more here.
Keywords: sulfite; sulfite assay; sugar; cider ... See more keywords
Enhanced Sulfamethazine Degradation over a Wide pH Range by Cost-Effective Zero-Valent Iron-Based Electro-Fenton/Sulfite Process
Sign Up to like & getrecommendations! Published in 2025 at "Catalysts"
DOI: 10.3390/catal15070680
Abstract: Sulfamethazine (SMT) is an antibiotic with good antimicrobial effect and is widely used to treat human and livestock diseases. Though the degradation of SMT by the conventional Fenton and electro-Fenton (EF) processes is efficient, it… read more here.
Keywords: degradation; iron; electro fenton; cost ... See more keywords
Construction of a Colorimetric and Near-Infrared Ratiometric Fluorescent Sensor and Portable Sensing System for On-Site Quantitative Measurement of Sulfite in Food
Sign Up to like & getrecommendations! Published in 2024 at "Foods"
DOI: 10.3390/foods13111758
Abstract: Sulfites play imperative roles in food crops and food products, serving as sulfur nutrients for food crops and as food additives in various foods. It is necessary to develop an effective method for the on-site… read more here.
Keywords: food; sensor; quantitative measurement; sulfite ... See more keywords