Sensors and Actuators B Chemical, Год журнала: 2024, Номер 409, С. 135592 - 135592
Опубликована: Март 4, 2024
Язык: Английский
Biomaterials Science, Год журнала: 2022, Номер 10(24), С. 6911 - 6938
Опубликована: Янв. 1, 2022
A wound is defined as damage to the integrity of biological tissue, including skin, mucous membranes, and organ tissues. The treatment these injuries an important challenge for medical researchers. Various materials have been used healing dressing applications among which carbon nanomaterials attracted significant attention due their remarkable properties. In present review, latest studies on application graphene oxide (GO), reduced (rGO), dots (CDs), quantum (CQDs), nanotubes (CNTs), nanofibers (CNFs), nanodiamonds (NDs) in are evaluated. Also, a variety carbon-based nanocomposites with advantages such biocompatibility, hemocompatibility, time, antibacterial properties, cell-adhesion, enhanced mechanical permeability oxygen has reported various wounds.
Язык: Английский
Процитировано
66
Micromachines, Год журнала: 2022, Номер 13(9), С. 1395 - 1395
Опубликована: Авг. 26, 2022
With the development of cross-fertilisation in various disciplines, flexible wearable sensing technologies have emerged, bringing together many such as biomedicine, materials science, control and communication technology. Over past few years, multiple types devices that are widely used for detection human physiological signals has proven strong biocompatibility a great potential further development. These include electronic skin patches, soft robots, bio-batteries, personalised medical devices. In this review, we present an updated overview emerging sensor biomedical applications comprehensive summary research progress sensors. First, describe selection fabrication their excellent electrochemical properties. We evaluate mechanisms by which these work, then categorise compare unique advantages variety from perspective vitro vivo sensing, well some exciting body. Finally, summarise opportunities challenges field
Язык: Английский
Процитировано
49
Biosensors, Год журнала: 2023, Номер 13(2), С. 211 - 211
Опубликована: Янв. 31, 2023
Catecholamines, including dopamine, epinephrine, and norepinephrine, are considered one of the most crucial subgroups neurotransmitters in central nervous system (CNS), which they act at brain’s highest levels mental function play key roles neurological disorders. Accordingly, analysis such catecholamines biological samples has shown a great interest clinical pharmaceutical importance toward early diagnosis diseases as Epilepsy, Parkinson, Alzheimer diseases. As promising routes for real-time monitoring catecholamine neurotransmitters, optical electrochemical biosensors have been widely adopted perceived dramatically accelerating development last decade. Therefore, this review aims to provide comprehensive overview on recent advances main challenges biosensors. Particular emphasis is given biosensors, reviewing their sensing mechanism unique characteristics brought by emergence nanotechnology. Based specific biosensors’ performance metrics, multiple perspectives therapeutic use nanomaterial future trends also summarized.
Язык: Английский
Процитировано
41
Sensing and Bio-Sensing Research, Год журнала: 2023, Номер 41, С. 100571 - 100571
Опубликована: Июль 8, 2023
An effective and affordable technique for detecting a variety of substances biological, medical, environmental significance is electrochemical sensing (ECS). Due to their distinctive structures abilities offer robust electrocatalytic activity with little surface fouling, low cost, biocompatibility, simple electron transfer kinetics, carbon materials-based electrodes like graphene (GR) nanotube (CNT) are frequently used the development sensors. Since GR has large specific area, it can host number biomolecules still have decent detection sensitivity. Along important developments in synthesis, purification, conjugation, biofunctionalization GR, device integration technologies nanofabrication evolved. Combinations aforementioned characteristics accelerated GR-based sensors many critical bio-analyses. The rapid bioanalyses better sensitivity selectivity been facilitated by combination features. Direct transport between enzyme active electrode region made possible application GR. It easily construct execute on-site oxidases dehydrogenases improved thanks excellent electro-catalytic activities on redox reaction hydrogen peroxide (H2O2) nicotinamide adenine dinucleotides (NADH). GR's oxidation NADH, thiols, H2O2, other interfering species occurs at potentials, use effectively suppresses these species. two benefits clinical chemistry, food quality control, wastewater treatment, bioprocessing great resistance fouling selectivity.
Язык: Английский
Процитировано
40
Chemical Engineering Journal, Год журнала: 2023, Номер 468, С. 143815 - 143815
Опубликована: Июнь 1, 2023
Язык: Английский
Процитировано
37
Environmental Research, Год журнала: 2023, Номер 239, С. 117368 - 117368
Опубликована: Окт. 10, 2023
Язык: Английский
Процитировано
30
ChemPlusChem, Год журнала: 2023, Номер 88(1)
Опубликована: Янв. 1, 2023
Abstract Chiral carbon dots (CDs) are a novel luminescent zero‐dimensional carbon‐based nanomaterial with chirality. They not only have the advantages of good biocompatibility, multi‐color‐emission, easy functionalization, but also exhibits highly symmetrical chiral optical characteristics, which broadens their applicability to enantioselectivity some amino acids like cysteine and lysine, asymmetric catalysis as well biomedicine in gene expression antibiosis. In addition, exploration excited state chirality CDs has developed its excellent circularly polarized luminescence (CPL) properties, opening up new application scenario recognition light sources anti‐counterfeit printing information encryption. This review mainly focuses on mature synthesis approaches CDs, including ligand method supramolecular self‐assembly method, then we consider emerging applications CPL, biosensing biological effect. Finally, concluded perspective potential challenges future opportunities such fascinating CDs.
Язык: Английский
Процитировано
29
Scientific Reports, Год журнала: 2023, Номер 13(1)
Опубликована: Авг. 8, 2023
The resulting antibiotic residue and organic chemicals from continuous climatic change, urbanization increasing food demand have a detrimental impact on environmental human health protection. So, we created unique B, N-CQDs (Boron, Nitrogen doping carbon quantum dots) based fluorescent nanosensor to investigate novel sensing methodologies for the precise concentrated identification of antibiotics phenol derivatives substances ensure that they are included in permitted percentages. as-prepared highly had limited range sizes between 1 6 nm average 2.5 our study. showed high sensitivity selectivity phenolic such as hydroquinone, resorcinol, para aminophenol, well solvents hexane, with low detection limits 0.05, 0.024, 0.032 0.013 µM respectively an aqueous medium. fluorescence probes were examined using transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), UV/VIS spectroscopy. outcomes compared dots (CQDs) previously generated Urea.
Язык: Английский
Процитировано
24
TrAC Trends in Analytical Chemistry, Год журнала: 2023, Номер 171, С. 117488 - 117488
Опубликована: Дек. 16, 2023
Язык: Английский
Процитировано
24
European Polymer Journal, Год журнала: 2024, Номер 208, С. 112895 - 112895
Опубликована: Март 1, 2024
Язык: Английский
Процитировано
16