Functional Organic Electrochemical Transistor-Based Biosensors for Biomedical Applications DOI Creative Commons

Zhiyao Wang,

Minggao Liu,

Yundi Zhao

et al.

Chemosensors, Journal Year: 2024, Volume and Issue: 12(11), P. 236 - 236

Published: Nov. 13, 2024

Organic electrochemical transistors (OECTs), as an emerging device for the development of novel biosensors, have attracted more and attention in recent years, demonstrating their promising prospects commercial potential. Functional OECTs been widely applied field biosensors due to decisive advantages, such high transconductance, easy functionalization, integration capability. Therefore, this review aims provide a comprehensive summary most advances application functional OECT-based biomedicine, especially focusing on those detection physiological biochemical parameters that are critical health human beings. First, main components basic working principles will be briefly introduced. In following, strategies key technologies preparation outlined discussed with regard applications various targets, including metabolites, ions, neurotransmitters, electrophysiological parameters, immunological molecules. Finally, current issues future trends proposed discussed. The breakthrough is believed enable devices achieve higher performance, thus, technology could new insight into medical life sciences.

Language: Английский

Great elastomer-based composites for robust and portable wearable sensors: a critical review DOI
Vineet Kumar, Md Najib Alam, Manesh A. Yewale

et al.

Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116563 - 116563

Published: April 1, 2025

Language: Английский

Citations

1
Iridium oxide nano-needles using electrodeposition for highly stable and sensitive pH sensor DOI

S.‐T. HONG,

Min-Yeong Kim,

Yoo-Jin Weon

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 118921 - 118921

Published: Jan. 1, 2025

Language: Английский

Citations

0
Borophene and Its Composite‐Based Electrochemical Sensors DOI Creative Commons

Aashutosh Dube,

Shweta J. Malode,

Maha Alruwaili

et al.

ChemElectroChem, Journal Year: 2025, Volume and Issue: unknown

Published: April 28, 2025

Borophene is found as a monolayer of boron. It emerges promising 2D nanomaterial with unique characteristics like anisotropic metallic nature and direction‐dependent mechanical optical properties. High electrical conductivity, surface corrugation, high chemical reactivity, substantially electron mobility are the properties borophene that relevant to electrochemical sensor applications. This study encapsulates advancements in borophene‐based sensors biosensors for sensing analytes, including glucose, urea, dopamine, arsenic toxicity water. A succinct summary has been presented, all significant attributes, determined limit detection, established linear dynamic range, utilized analytical approach, documented stability. The stability concerns have mitigated by passivation encapsulation, whereas real‐time applications can be advanced collaborating industries, developing devices, conducting pilot tests. article delineates process's constraints problems while proposing alternative techniques remedies.

Language: Английский

Citations

0
A Signal-On Microelectrode Electrochemical Aptamer Sensor Based on AuNPs–MXene for Alpha-Fetoprotein Determination DOI Creative Commons
Xiaoyu Su,

Junbiao Chen,

Shanshan Wu

et al.

Sensors, Journal Year: 2024, Volume and Issue: 24(24), P. 7878 - 7878

Published: Dec. 10, 2024

As a crucial biomarker for the early warning and prognosis of liver cancer diseases, elevated levels alpha-fetoprotein (AFP) are associated with hepatocellular carcinoma germ cell tumors. Herein, we present novel signal-on electrochemical aptamer sensor, utilizing AuNPs–MXene composite materials, sensitive AFP quantitation. The was synthesized through simple one-step method modified on portable microelectrodes. signal molecules, aptamers were conjugated methylene blue (MB) immobilized electrode surface. When interacting AFP, conformational changes in aptamer–target complex caused MB to approach electrode, enhanced mechanisms. developed sensor demonstrated high sensitivity selectivity log-linear relationship defined as 1–300 ng/mL, LOD 0.05 ng/mL (S/N = 3). applied laboratorial real clinical samples presented satisfactory selectivity, reproducibility, long-term stability. proposed high-performance highlights potential sensors improving capabilities disease management.

Language: Английский

Citations

3
Electrochemical analysis of abscisic acid based on cytochrome P450 707A3 DOI

Yuling Cui,

Nan Jiang,

Yong Li

et al.

Bioelectrochemistry, Journal Year: 2025, Volume and Issue: 165, P. 108989 - 108989

Published: April 25, 2025

Language: Английский

Citations

0
Functional Organic Electrochemical Transistor-Based Biosensors for Biomedical Applications DOI Creative Commons

Zhiyao Wang,

Minggao Liu,

Yundi Zhao

et al.

Chemosensors, Journal Year: 2024, Volume and Issue: 12(11), P. 236 - 236

Published: Nov. 13, 2024

Organic electrochemical transistors (OECTs), as an emerging device for the development of novel biosensors, have attracted more and attention in recent years, demonstrating their promising prospects commercial potential. Functional OECTs been widely applied field biosensors due to decisive advantages, such high transconductance, easy functionalization, integration capability. Therefore, this review aims provide a comprehensive summary most advances application functional OECT-based biomedicine, especially focusing on those detection physiological biochemical parameters that are critical health human beings. First, main components basic working principles will be briefly introduced. In following, strategies key technologies preparation outlined discussed with regard applications various targets, including metabolites, ions, neurotransmitters, electrophysiological parameters, immunological molecules. Finally, current issues future trends proposed discussed. The breakthrough is believed enable devices achieve higher performance, thus, technology could new insight into medical life sciences.

Language: Английский

Citations

0