Talanta, Год журнала: 2024, Номер unknown, С. 127494 - 127494
Опубликована: Дек. 1, 2024
Язык: Английский
Journal of Science Advanced Materials and Devices, Год журнала: 2024, Номер 9(2), С. 100694 - 100694
Опубликована: Март 2, 2024
Nanomaterial technology is a comprehensive subject with strong intersections, and its related research content involves wide range of modern scientific technological fields. The science in the area nanomaterials has attracted attention many groups over past few years. By very nature, this topic lot room for research, to tiny objects nanometer range. Nanomaterials refer sudden changes properties substances when they reach scale, resulting special properties. In paper, we introduce various commonly used field biosensing, briefly explain advantages disadvantages nanoscale biosensors. At same time, also working principles types biosensors based on nanomaterial technology, including electrochemical biosensors, optical piezoelectric addition, sensing targets common such as enzymes, DNA, microorganisms, etc. Finally, discuss challenges prospects application analyze current trends future directions.
Язык: Английский
Процитировано
46
Chemical Society Reviews, Год журнала: 2024, Номер 53(15), С. 7960 - 7982
Опубликована: Янв. 1, 2024
This review discusses the advancements, sensor design, and challenges in creating wearable implantable nucleic acid-based sensors for personalized healthcare through real-time biomarker analysis biofluids.
Язык: Английский
Процитировано
24
ACS Sensors, Год журнала: 2025, Номер unknown
Опубликована: Янв. 2, 2025
In vivo electrochemical sensing of neurotransmitters, neuromodulators, and metabolites plays a critical role in real-time monitoring various physiological or psychological processes the central nervous system. Currently, advanced biosensors technologies have been emerging as prominent ways to meet surging requirements neurotransmitters neuromodulators ranging from single cells brain slices, even entire brain. This review introduces fundamental working principles summarizes achievements biosensing including voltammetry, amperometry, potentiometry, field-effect transistor (FET), organic (OECT). According elaborate feature technology, versatile strategies devoted solve issues associated with neurochemicals under an intricate environment. Voltammetry is universal technique investigate complex matrices which could realize miniaturization electrodes, while amperometry serves well-suited approach offering high temporal resolution favorable for fast oxidation–reduction kinetics neurochemicals. Potentiometry realizes quantitative analysis by recording potential difference reduced invasiveness compatibility. FET OECT serve amplification higher sensitivity than traditional technologies. Furthermore, we point out current shortcomings address challenges perspectives
Язык: Английский
Процитировано
1
Nano-Micro Letters, Год журнала: 2024, Номер 17(1)
Опубликована: Окт. 7, 2024
Flexible electronics are transforming our lives by making daily activities more convenient. Central to this innovation field-effect transistors (FETs), valued for their efficient signal processing, nanoscale fabrication, low-power consumption, fast response times, and versatility. Graphene, known its exceptional mechanical properties, high electron mobility, biocompatibility, is an ideal material FET channels sensors. The combination of graphene FETs has given rise flexible (FGFETs), driving significant advances in sparked a strong interest biomedical Here, we first provide brief overview the basic structure, operating mechanism, evaluation parameters FGFETs, delve into selection patterning techniques. ability FGFETs sense strains biomolecular charges opens up diverse application possibilities. We specifically analyze latest strategies integrating wearable implantable sensors, focusing on key aspects constructing high-quality Finally, discuss current challenges prospects applications This review will valuable insights inspiration ongoing research improve quality broaden sensing.
Язык: Английский
Процитировано
8
Analytical Chemistry, Год журнала: 2024, Номер 96(14), С. 5719 - 5726
Опубликована: Март 28, 2024
Neuropathic pain is a chronic and severe syndrome for which effective therapy insufficient the release of ATP from microglia induced by sphingosine-1-phosphate (S1P) plays vital role in neuropathic pain. Therefore, there an urgent demand to develop highly sensitive selective biosensors quantitative monitoring low-concentration complex nervous system, helps understanding mechanism involved Herein, we developed electrochemical microsensor based on entropy-driven bipedal DNA walker. First, specifically recognized via aptamers, initiating Subsequently, walker autonomously traversed microelectrode interface, introducing methylene blue electrode surface achieving cascade signal amplification. This showed excellent selectivity, stability, low limit detection at 1.13 nM. The S1P-induced BV2 cells was successfully monitored, it observed that dicumarol could inhibit this release, suggesting as potential treatment microsensor's small size exhibited significant level changes vivo, provides new strategy situ nonelectroactive biomolecules associated with neurological diseases.
Язык: Английский
Процитировано
6
Advanced Science, Год журнала: 2024, Номер 11(28)
Опубликована: Май 10, 2024
Abstract In point‐of‐care diagnostics, the continuous monitoring of sweat constituents provides a window into individual's physiological state. For species like horses, with abundant glands, composition can serve as an early health indicator. Considering salience such metrics in domain high‐value animal breeding, sophisticated wearable sensor patch tailored is introduced for dynamic assessment equine sweat, offering insights pH, potassium ion (K + ), and temperature profiles during episodes heat stress under normal conditions. The device integrates laser‐engraved graphene (LEG) sensing electrode array, non‐invasive iontophoretic module stimulated secretion, adaptable signal processing unit, embedded wireless communication framework. Profiting from admirable Truth Table capable logical evaluation, integrated system enabled timely stress, high accuracy, stability, reproducibility. has been calibrated to align unique dermal contours anatomy, thereby augmenting its applicability practical settings. This real‐time analysis tool perspiration stands revolutionize personalized management approaches animals, marking significant stride integration smart technologies within agricultural sector.
Язык: Английский
Процитировано
5
Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 349 - 376
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Computers and Electronics in Agriculture, Год журнала: 2025, Номер 231, С. 110038 - 110038
Опубликована: Фев. 8, 2025
Язык: Английский
Процитировано
0
Sensors, Год журнала: 2025, Номер 25(5), С. 1409 - 1409
Опубликована: Фев. 26, 2025
Children with Autism Spectrum Disorder (ASD) often face unique risks during sports activities due to challenges such as motor coordination difficulties, sensory sensitivities, and communication impairments. This paper provides a comprehensive review of the use wearable sensor technologies enhance safety participation children ASD in sports. Utilizing systematic approach, we analyze 144 papers identified through advanced search methodology. Our findings reveal that sensors can monitor physiological signals like heart rate variability electrodermal activity biomechanical movement patterns detect early signs distress, anxiety, or potential injury. The integration these into settings for presents significant improving safety, reducing barriers, enhancing overall well-being. Key indicate while application this context is still emerging, results are promising. However, remain regarding device usability, data privacy, need further research validate effectiveness real-world environments. highlights importance interdisciplinary collaboration among researchers, technology developers, educators, caregivers develop implement solutions tailored needs ASD, thereby promoting safer more inclusive participation.
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0