Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 67 - 79
Published: Nov. 29, 2024
Language: Английский
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149860 - 149860
Published: Feb. 20, 2024
Language: Английский
Citations
67
Applied Surface Science Advances, Journal Year: 2024, Volume and Issue: 20, P. 100584 - 100584
Published: Feb. 23, 2024
The continuous emergence of food additives and contaminants in edibles, especially confectioneries, demands advanced detection methods to ensure public health safety. Vanillin (VAL) sulfadiazine (SD) are paramount concern due their extensive application various products. While VAL is favored for its flavoring attributes, SD, a common antibiotic, can inadvertently contaminate items. For accurate swift these compounds, we introduced an innovative electrochemical sensor using cobalt oxide nanostructures. Notably, synthesizing nanostructures through green approach glucose starch significant advancement, offering both environmental benefits enhanced material properties. novelty the lies eco-friendly synthesis route superior electrocatalytic performance. Preliminary results indicate promising limit (LOD) VAL= 0.003 µM & SD= 0.0055 broad linear range 0.02–209 emphasizing potential real-world quality monitoring. This work, therefore, provides crucial intersection sustainable effective contaminant detection, heralding new era safety evaluation.
Language: Английский
Citations
24
ECS Sensors Plus, Journal Year: 2024, Volume and Issue: 3(2), P. 020605 - 020605
Published: June 3, 2024
Electrochemical sensors have become a pivotal tool in ensuring the safety and security of global food supply chain, which is crucial for public health, economic stability, environmental sustainability. Modern systems, with their complex distribution varied processing methods, require advanced solutions detecting contaminants maintaining quality. This review delves into recent advancements electrochemical sensor technology, highlighting operating principles, types, cutting-edge materials, methods enhancing effectiveness. These are adept at identifying broad range foodborne pathogens, chemical contaminants, adulterants while monitoring freshness Innovations include using nanomaterials conductive polymers shifting towards miniaturized, portable devices on-site real-time analysis. The also addresses challenges such as sensitivity, selectivity, matrix effects, pointing out emerging trends future research avenues to overcome these hurdles. Regulatory standardization issues relevant adopting technologies protocols considered. Highlighting last three years, this emphasizes indispensable role boosting need ongoing innovation cross-disciplinary cooperation advance area.
Language: Английский
Citations
22
Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2024, Volume and Issue: 157, P. 105420 - 105420
Published: March 9, 2024
Language: Английский
Citations
15
SusMat, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 27, 2024
ABSTRACT Flexible sensors exhibit the properties of excellent shape adaptability and deformation ability, which have been applied for environmental monitoring, medical diagnostics, food safety, smart systems, human–computer interaction. Cellulose‐based hydrogels are ideal materials fabrication flexible due to their unique three‐dimensional structure, renewability, ease processing, biodegradability, modifiability, good mechanical properties. This paper comprehensively reviews recent advances cellulose‐based in construction sensor applications. The characteristics, mechanisms, advantages prepared by physical cross‐linking, chemical cross‐linking respectively analyzed summarized detail. focus then turns research development hydrogel sensors, including sensing (pressure/strain, humidity/temperature, optical sensing), (chromium, copper, mercury ion sensing, toxic gas nitrite biosensing (glucose, antibody, cellular sensing). Additionally, limitations along with key challenges future directions, discussed. It is anticipated that this review will furnish invaluable insight advancement novel green, facilitate integration as a fundamental component multifunctional technologies, thereby expediting design innovative near future.
Language: Английский
Citations
15
Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)
Published: Feb. 28, 2024
Abstract Nowadays, many researchers aim to fill polymer materials with inorganic nanoparticles enhance the properties and gain merits of polymeric host matrix. Sol–gel synthesized Co 3 O 4 are subjected different doses electron beam (10, 20, 30 kGy) study their physiochemical choose optimized our Crosslinked polyethylene (XLPE) has been filled 5 wt % un-irradiated cobalt oxide using melt extruder method. The structural, optical, magnetic, electrical XLPE/Co nanocomposite before after exposure radiation have characterized. crystallite size face-centered cubic spinel confirmed by XRD whereas unique truncated octahedral shape obviously appears in SEM micrographs. decreased from 47.5 31.5 nm upon irradiation at a dose kGy, significantly 18.5 filling inside XLPE Related oxidation effect beam, 2+ /Co 3+ ratio on surface as verified XPS technique. This consequently caused partial elimination oxygen vacancies, mainly responsible for weak ferromagnetic behavior its nanoscale. saturation magnetization depicted VSM. also shown but coercive field (H c ) increased 112.57 175.72 G matrix 135.18 irradiating kGy. ionic conductivity 0.133 × 10 –7 2.198 –3 S/cm while slight increase is observed irradiation.
Language: Английский
Citations
14
Chemosphere, Journal Year: 2024, Volume and Issue: 359, P. 142279 - 142279
Published: May 7, 2024
Language: Английский
Citations
13
FlatChem, Journal Year: 2024, Volume and Issue: 45, P. 100652 - 100652
Published: April 2, 2024
Language: Английский
Citations
10
Sustainable Food Technology, Journal Year: 2024, Volume and Issue: 2(3), P. 717 - 728
Published: Jan. 1, 2024
Synthesizing and fabricating Bi 2 S 3 /CNF nanocomposites for non-enzymatic electrochemical sensors.
Language: Английский
Citations
7
Chemistry & Biodiversity, Journal Year: 2024, Volume and Issue: 21(6)
Published: April 5, 2024
Abstract Numerous chemical pesticides were employed for a long time to manage pests, but their uncontrolled application harmed the health and environment. Accurately quantifying pesticide residues is essential risk evaluation regulatory purposes. analytical methods have been developed utilized achieve sensitive specific detection of in intricate sampl es like water, soil, food, air. Electrochemical sensors based on amperometry, potentiometry, or impedance spectroscopy offer portable, rapid, suitable on‐site analysis. This study examines potential electrochemical accurate various effects pesticides. Emphasizing use Graphene (GR), Oxide (GO), Reduced (rGO), Graphdiyne composites, highlights enhanced performance sensing by stating account many actual that made Computational studies provide valuable insights into adsorption kinetics, binding energies, electronic properties pesticide‐graphene complexes, guiding design optimization graphene‐based with improved performance. Furthermore, discussion extends emerging field biopesticides. While GR/GO/rGO hold immense future prospects, existing limitations also discussed, which need be solved research.
Language: Английский
Citations
5