International Journal of Biological Macromolecules, Год журнала: 2024, Номер 288, С. 138766 - 138766
Опубликована: Дек. 12, 2024
Язык: Английский
iScience, Год журнала: 2025, Номер 28(2), С. 111763 - 111763
Опубликована: Янв. 7, 2025
Recent years have witnessed tremendous advances in wearable sensors, which play an essential role personalized healthcare for their ability real-time sensing and detection of human health information. Nanozymes, capable mimicking the functions natural enzymes addressing limitations, possess unique advantages such as structural stability, low cost, ease mass production, making them particularly beneficial constructing recognition units biosensors. In this review, we aim to delineate latest advancements nanozymes development biosensors, focusing on key developments nanozyme immobilization strategies, technologies, biomedical applications. The review also highlights current challenges future perspectives. Ultimately, it aims provide insights research endeavors rapidly evolving area.
Язык: Английский
Процитировано
3
ACS Sensors, Год журнала: 2025, Номер unknown
Опубликована: Март 4, 2025
Recently, flexible electronics have significantly transformed information and communications technology (ICT). In particular, wearable devices, via integration with attachable biosensors, driven the development of new types biosensors diagnostic devices for point-of-care testing (POCT). Moreover, electrochemical can be applied to diagnose diseases in real time based on synergistic effect generated from incorporation technique. Besides, improve sensitivity while retaining their wearability, novel nanomaterials nanotechnologies been introduced. this review, recent studies nanotechnology-based accurate disease diagnosis are discussed. First, widely used techniques developing electrodes, including nanolithography- nano/microneedle-based patches, presented. Next, latest such as diabetes dermatitis discussed by categorizing into categories. Finally, review explores research trends application nanotechnology-enabled nanopatterning nano/microneedle technologies biosensors. This suggests approaches methods real-time under POCT applications.
Язык: Английский
Процитировано
3
TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118248 - 118248
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
1
Microchemical Journal, Год журнала: 2024, Номер 206, С. 111607 - 111607
Опубликована: Сен. 10, 2024
Язык: Английский
Процитировано
6
IntechOpen eBooks, Год журнала: 2025, Номер unknown
Опубликована: Фев. 27, 2025
Microneedles (MNs) have been used as active drug delivery carriers by precisely delivering drugs to the targeted site along with minimal tissue destruction. Earlier, MNs were for of transdermal site; now they are solid tumor site, mucosal, ophthalmic, and other organ site-specific delivery. considered a boon trans-barrier because routes, such systemic parenteral, face challenges limiting optimum amount reaching skin or barrier-containing organs. Hence, MN-mediated enhances permeation improves brain ciliary nasal clearance crossing barrier. The current book chapter mainly focuses on recent advancements in area MN-based into various parts body, their theragnostic applications, organs containing barriers, encounters has discussed. Also, comprehensive overview MN types, fabrication polymers, mechanisms release, effectiveness, advantages over conventional systems summarized.
Язык: Английский
Процитировано
0
ACS Sensors, Год журнала: 2025, Номер unknown
Опубликована: Март 19, 2025
This study introduces a plant sensor utilizing an array of microneedles to monitor hydrogen peroxide (H2O2) in tobacco and soybean plants under biotic stress response. The microneedle features biohydrogel layer composed the natural biopolymer chitosan (Cs) reduced graphene oxide (rGO), functionalized with horseradish peroxidase (HRP) (HRP/Cs-rGO). HRP/Cs-rGO combines biocompatibility, hydrophilicity, porosity, electron transfer ability, making it suitable bioelectrode material for electrochemical sensor. detects H2O2 through catalytic reaction enzyme, either by direct attachment leaf inserted or exposure solution extracted from parts such as leaves. Utilizing chronoamperometry, demonstrates high sensitivity 14.7 μA/μM across concentration range 0.1–4500 μM low detection limit 0.06 μM. enables rapid levels exposing solutions. For situ measurements within leaf, results are obtained approximately 1 min, eliminating need sample preparation. leaves following bacterial pathogen inoculation evaluated alongside qualitative histological staining quantitative fluorescence-based Amplex Red Assay, validating ability detect changes concentrations during defense responses. technology has potential function portable device on-site measurement reactive oxygen species plants, providing cost-effective quantification.
Язык: Английский
Процитировано
0
Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137809 - 137809
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Journal of Nanobiotechnology, Год журнала: 2025, Номер 23(1)
Опубликована: Май 3, 2025
Язык: Английский
Процитировано
0
Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112613 - 112613
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Materials Science and Engineering R Reports, Год журнала: 2025, Номер 165, С. 101015 - 101015
Опубликована: Май 14, 2025
Язык: Английский
Процитировано
0