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Deep eutectic solvent-assisted carbon quantum dots from biomass : A fluorescent sensor for nanomolar detection of dual analytes mercury (Ⅱ) and glutathione.
Heliyon
January 2025
Department of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala, 147004, India.
Deep eutectic solvents (DESs) have attracted significant attention in recent years due to its environment friendly characteristics and its participation in the multi-heteroatom doping of carbon quantum dots (CQDs). In this work, we present a simple, fast, and environment-friendly microwave synthesis approach for the synthesis of DES-assisted nitrogen and chloride co-doped CQDs (N,Cl-CQDs) using a choline chloride-urea based DES. A biomass-based precursor, i.
View Article and Find Full Text PDFNavigating the dichotomy of reactive oxygen, nitrogen, and sulfur species: detection strategies and therapeutic interventions.
RSC Chem Biol
January 2025
Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research Jakkur P.O. Bengaluru Karnataka 560064 India
Reactive oxygen, nitrogen and sulfur species (RONSS) collectively encompasses a variety of energetically dynamic entities that emerge as inherent characteristics of aerobic life. This broad category includes reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species (RSS). A conundrum arises from the indispensable role of RONSS in redox signalling, while its overproduction in the mitochondria poses deleterious effects.
View Article and Find Full Text PDFComprehensive multiomics analysis reveals the effects of French fries and chicken breast meat on the oxidative degradation of lipids in soybean oil during deep-frying.
Food Chem
January 2025
Chinese Academy of Inspection and Quarantine, Beijing 100176, PR China; Key Laboratory of Food Authenticity Identification, State Administration for Market Regulation, Beijing 100176, PR China.
This study investigated the oxidative degradation of lipids in soybean oil used for frying French fries (SOFFF) and chicken breast meat (SOFCBM) using integrated volatolomics and oxidative lipidomics. Water in the food matrix promotes triglyceride hydrolysis. The rate of lipid hydrolysis was higher in SOFCBM, whereas the rate of lipid oxidation was higher in SOFFF.
View Article and Find Full Text PDFThe inhibition of anammox system under Cu stress and mechanisms of biochar-mediated recovery.
J Hazard Mater
January 2025
School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, PR China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou 215009, PR China. Electronic address:
Copper (Cu)-containing wastewater has proven difficult to effectively treat using the anammox process. In this study, the nitrogen removal efficiency (NRE), sludge characteristics, microbial community and recovery mechanisms of biochar-mediated anammox under Cu stress were elucidated. At a Custress of 5 mg/L, a 73.
View Article and Find Full Text PDFIdentifying risk factors and developing a nomogram for HFNC failure in patients with hypercapnic acute respiratory failure.
Am J Emerg Med
January 2025
Department of Emergency Department, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou 225001, China. Electronic address:
Background: Currently, there is a deficiency in nomograms specifically designed for predicting the failure of high-flow nasal cannula (HFNC) oxygen therapy in patients with hypercapnic acute respiratory failure (hypercapnic ARF). The aim of this retrospective study is to develop and evaluate a nomogram that assesses the risk of HFNC failure in this patient population.
Methods: Patients with ARF and hypercapnia (PaCO ≥ 45 mmHg in the initial arterial blood gas) who received HFNC in the intensive care unit (ICU) from January 1, 2020 to December 31, 2023 were enrolled in this study.
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