Skin-contact Wearable Electrochemical Biosensing Tools: a perspective for the Well-being of Neurological Patients DOI Creative Commons

Ilaria Antonia Vitale,

Neri Fuochi,

Daniele Martella

et al.

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 180, P. 117965 - 117965

Published: Sept. 7, 2024

Language: Английский

A free enzyme electrochemical glucose sensor using an Integrated display to CeO2 NPs/Ni MOF-based sensor to highly sensitive Determination of glucose in sweat DOI

Amirali Atefi,

Sara Moradi,

Foad Salehnia

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 112809 - 112809

Published: Jan. 1, 2025

Language: Английский

Citations

3
A flexible transparent graphene/metal–organic framework complex hybrid chemical sensor for highly sensitive ethanol detection DOI Creative Commons

Yong Hee Kim,

Chang Ho Choi,

Hyun Woo Song

et al.

EcoMat, Journal Year: 2024, Volume and Issue: 6(2)

Published: Jan. 2, 2024

Abstract High‐performance flexible and transparent chemical sensors are key to achieving wearable electronics. Graphene with high transmittance electrical properties is a suitable material for sensors. However, graphene has low detectivity substances. Here, we report hybrid fabricated by introducing highly flat smooth metal–organic framework (MOF) on graphene. The functionalized MOF SiO 2 /Si wafer exhibit 22 times higher sensitivity of 6.07 μA ppm −1 in detecting ethanol than that pristine transistors 0.28 detection limit 1 ppm. Furthermore, 7 × sensor array exhibits great driving stability after the bending cycles 10 5 at radius 1.0 mm shows 0.11 . Our findings demonstrate an efficient way improve sensing ability application image

Language: Английский

Citations

9
Smartphone-Integrated Automated Sensor Employing Electrochemically Engineered 3D Bimetallic Nanoflowers for Hydrogen Peroxide Quantification in Milk DOI
Rohini Kumari, Nachiket Mendki, Pranjal Chandra

et al.

Langmuir, Journal Year: 2024, Volume and Issue: 40(21), P. 11146 - 11159

Published: May 13, 2024

Hydrogen peroxide (H2O2), one of the reactive oxygen species in living beings, serves as a regulator various cellular processes. However, excessive concentrations are linked to oxidative stress and promptly disrupt components, leading several pathological conditions body. Moreover, it is extremely has limited lifetime; thus, H2O2 sensing remains prominent focus research. Enzymatic probes were widely employed detect recent past; however, they susceptible intrinsic chemical thermal instabilities, which decrease reliability durability surface. This research was designed come up with feasible solution this problem. Herein, novel nonenzymatic peroxidase-mimic three-dimensional (3D) bimetallic nanoflower been synergistically engineered for quick H2O2. The sensor platform showed minimal resistance or enhanced charge transfer properties well remarkable analytical capability, having broad linear range between 0.01 1 nM detection limit 1.46 ± 0.07 pM. probe responded changes concentration just 2.10 0.02 s, making tracking. nanozyme sensitivity interferants often seen real-world sample matrices possessed good recoveries ranging from 92.88 99.09% milk samples. Further, facile user-friendly smartphone application (APP) named "HPeroxide-Check" developed integrated into check adulteration by detecting It processes current output obtained interface provides real-time milk. entire procedure fabricating single, highly robust step that takes only 10 min coupled APP, highlighting sensor's manufacturing deployment automated monitoring industrial point-of-care settings.

Language: Английский

Citations

9
Recent progress on nanomaterial-based electrochemical sensors for glucose detection in human body fluids DOI

Kulveer Singh,

Kuldeep Kumar Maurya,

Manisha Malviya

et al.

Microchimica Acta, Journal Year: 2025, Volume and Issue: 192(2)

Published: Jan. 29, 2025

Language: Английский

Citations

1
Development of a microfluidic wearable electrochemical sensor for the non-invasive monitoring of oxidative stress biomarkers in human sweat DOI
Zhiye Ying,

Lijuan Qiao,

Bingxin Liu

et al.

Biosensors and Bioelectronics, Journal Year: 2024, Volume and Issue: 261, P. 116502 - 116502

Published: June 17, 2024

Language: Английский

Citations

8
Exploring the role of metal concentrations on the chemically synthesized Ni-MOFs nanostructures for asymmetric supercapacitor DOI

Pradnya G. Raje,

Sunny R. Gurav,

Maqsood R. Waikar

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 95, P. 112617 - 112617

Published: June 24, 2024

Language: Английский

Citations

8
Elevated Asymmetric Supercapacitor with the Nickel-Metal Organic Framework derived Nickel Oxide/Nickel composite: designed to optimize efficiency and reliability. DOI

Pradnya G. Raje,

Maqsood R. Waikar,

Sourabh S. Kulkarni

et al.

Electrochimica Acta, Journal Year: 2024, Volume and Issue: unknown, P. 145134 - 145134

Published: Sept. 1, 2024

Language: Английский

Citations

7
CuxO nanoparticles loaded LTA zeolite as non-enzymatic and noble-metal-free sensing platform for accurate and fast glucose detection DOI
Xinyu Zhu,

Xiyuan Tong,

Zhuozhe Li

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153175 - 153175

Published: June 15, 2024

Language: Английский

Citations

6
Flexible Dual‐Channel Molecularly Imprinted Electrochemical Sensor for Simultaneously Monitoring Sweat Cortisol and Lactate Levels DOI
Siying Pei, Wenhui Ji, Ya Yang

et al.

Analysis & Sensing, Journal Year: 2024, Volume and Issue: 4(5)

Published: April 23, 2024

Abstract While exercise offers significant potential to enhance overall well‐being, unscientific practices often cause fatigue, posing a threat human health. Flexible sweat sensors have garnered considerable attention owing their ability continuously, non‐invasively, and dynamically monitor health during at the molecular level. Therefore, in this study, we constructed flexible molecularly imprinted polymer (MIP) sensor for real‐time monitoring of cortisol lactate levels using or as template molecules pyrrole (Py) functional monomer. Prussian blue (PB) was embedded into MIP built‐in redox probe, eliminating need an additional probe facilitating simultaneous quantification concentrations. Moreover, MIP‐doped platinum nanoparticles (PtNPs) ehanced electron transfer capability, further improving sensitivity sensors. The fabricated flexibile demonstrated low limits detection (LOD; 1.07 nM 1.09 mM, respectively), high (0.09 μA lg[nM] −1 1.28 ), exceptional stability selectivity. could continuously changes concentrations, thus contributing advancement next‐generation electrochemical providing crucial tool fatigue.

Language: Английский

Citations

5
Advancing Paper-Based Sensors with MXenes and MOFs: Exploring the Cutting-Edge Innovations DOI

Sepehr Larijani,

Atefeh Zarepour, Arezoo Khosravi

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Recent advancements pertaining to the applications of MXenes and MOFs in paper-based sensors are discussed, focusing on challenges future perspectives.

Language: Английский

Citations

5