High‐Performance Flexible Pressure Sensor with a Self‐Healing Function for Tactile Feedback DOI
Mei Yang, Yongfa Cheng, Yue Yang

et al.

Advanced Science, Journal Year: 2022, Volume and Issue: 9(20)

Published: April 15, 2022

High-performance flexible pressure sensors have attracted a great deal of attention, owing to its potential applications such as human activity monitoring, man-machine interaction, and robotics. However, most high-performance are complex costly manufacture. These cannot be repaired after external mechanical damage lack tactile feedback applications. Herein, sensor based on MXene/polyurethane (PU)/interdigital electrodes is fabricated by using low-cost universal spray method. The sprayed MXene the spinosum structure PU other arbitrary substrates (represented polyimide membrane filter) act sensitive layer interdigital electrodes, respectively. shows an ultrahigh sensitivity (up 509.8 kPa-1 ), extremely fast response speed (67.3 ms), recovery (44.8 good stability (10 000 cycles) due interaction between electrodes. In addition, hydrogen bond endows device with self-healing function. can also integrated circuit, which realize This MXene-based sensor, along designing/fabrication, expected widely used in detection, electronic skin, intelligent robots, many aspects.

Language: Английский

Hydrogel ionotronics DOI

Canhui Yang,

Zhigang Suo

Nature Reviews Materials, Journal Year: 2018, Volume and Issue: 3(6), P. 125 - 142

Published: May 14, 2018

Language: Английский

Citations

1423
Electrochemical sensor and biosensor platforms based on advanced nanomaterials for biological and biomedical applications DOI
Govindhan Maduraiveeran, Manickam Sasidharan, Vellaichamy Ganesan

et al.

Biosensors and Bioelectronics, Journal Year: 2017, Volume and Issue: 103, P. 113 - 129

Published: Dec. 22, 2017

Language: Английский

Citations

796
Metal halide perovskite nanostructures for optoelectronic applications and the study of physical properties DOI
Yongping Fu, Haiming Zhu, Jie Chen

et al.

Nature Reviews Materials, Journal Year: 2019, Volume and Issue: 4(3), P. 169 - 188

Published: Feb. 5, 2019

Language: Английский

Citations

764
Novel electrode technologies for neural recordings DOI
Guosong Hong, Charles M. Lieber

Nature reviews. Neuroscience, Journal Year: 2019, Volume and Issue: 20(6), P. 330 - 345

Published: March 4, 2019

Language: Английский

Citations

591
Functional Nanomaterials and Nanostructures Enhancing Electrochemical Biosensors and Lab-on-a-Chip Performances: Recent Progress, Applications, and Future Perspective DOI
Nongnoot Wongkaew, Marcel Simsek, Christian Griesche

et al.

Chemical Reviews, Journal Year: 2018, Volume and Issue: 119(1), P. 120 - 194

Published: Sept. 24, 2018

Electrochemical biosensors and associated lab-on-a-chip devices are the analytical system of choice when rapid on-site results needed in medical diagnostics food safety, for environmental protection, process control, wastewater treatment, life sciences discovery research among many others. A premier example is glucose sensor used by diabetic patients. Current focuses on developing sensors specific analytes these application fields addresses challenges that need to be solved before viable commercial products can designed. These typically include lowering limit detection, integration sample preparation into device hence analysis directly within a matrix, finding strategies long-term vivo use, etc. Today, functional nanomaterials synthesized, investigated, applied electrochemical assist this endeavor. This review answers questions around used, their inherent properties chemistries they offer interest systems, roles applications past 5 years (2013–2018), it gives quantitative assessment positive effects analyses. Furthermore, facilitate an insightful understanding how beneficial effectively implemented biosensor-based devices, seminal studies discussing important fundamental knowledge regarding fabrication comprehensively included here. The ultimately ultimate question: "Are really or bulk materials accomplish same?" Finally, future directions also discussed.

Language: Английский

Citations

555
Solid-state nanopore sensors DOI
Liang Xue, Hirohito Yamazaki, Ren Ren

et al.

Nature Reviews Materials, Journal Year: 2020, Volume and Issue: 5(12), P. 931 - 951

Published: Sept. 21, 2020

Language: Английский

Citations

507
Detection principles of biological and chemical FET sensors DOI Creative Commons
Matti Kaisti

Biosensors and Bioelectronics, Journal Year: 2017, Volume and Issue: 98, P. 437 - 448

Published: July 5, 2017

The seminal importance of detecting ions and molecules for point-of-care tests has driven the search more sensitive, specific, robust sensors. Electronic detection holds promise future miniaturized in-situ applications can be integrated into existing electronic manufacturing processes technology. resulting small devices will inherently well suited multiplexed parallel detection. In this review, different field-effect transistor (FET) structures principles are discussed, including label-free indirect mechanisms. fundamental principle governing every potentiometric sensor is introduced, state-of-the-art FET reviewed. This followed by an analysis electrolyte interfaces their influence on operation. Finally, fundamentals mechanisms reviewed some schemes discussed. conclusion, current commercial efforts briefly considered.

Language: Английский

Citations

498
Real-time reliable determination of binding kinetics of DNA hybridization using a multi-channel graphene biosensor DOI Creative Commons
Shicai Xu, Jian Zhan, Baoyuan Man

et al.

Nature Communications, Journal Year: 2017, Volume and Issue: 8(1)

Published: March 21, 2017

Reliable determination of binding kinetics and affinity DNA hybridization single-base mismatches plays an essential role in systems biology, personalized precision medicine. The standard tools are optical-based sensors that difficult to operate low cost miniaturize for high-throughput measurement. Biosensors based on nanowire field-effect transistors have been developed, but reliable cost-effective fabrication remains a challenge. Here, we demonstrate graphene single-crystal domain patterned into multiple channels can measure time- concentration-dependent reliably sensitively, with detection limit 10 pM DNA. It distinguish mutations quantitatively real time. An analytical model is developed estimate probe density, efficiency the maximum sensor response. results suggest promising future cost-effective, screening drug candidates, genetic variations disease biomarkers by using integrated, miniaturized, all-electrical multiplexed, graphene-based array.

Language: Английский

Citations

396
Two-dimensional materials in biomedical, biosensing and sensing applications DOI

Nasuha Rohaizad,

Carmen C. Mayorga‐Martinez, Michaela Fojtů

et al.

Chemical Society Reviews, Journal Year: 2020, Volume and Issue: 50(1), P. 619 - 657

Published: Nov. 18, 2020

Two-dimensional (2D) materials are at the forefront of research. Here we overview their applications beyond graphene, such as transition metal dichalcogenides, monoelemental Xenes (including phosphorene and bismuthene), carbon nitrides, boron nitrides along with carbides (MXenes). We discuss usage in various biomedical environmental monitoring applications, from biosensors to therapeutic treatment agents, toxicity utility chemical sensing. highlight how a specific chemical, physical optical property 2D can influence performance bio/sensing, improve drug delivery photo/thermal therapy well affect toxicity. Such properties determined by crystal phases electrical conductivity, degree exfoliation, surface functionalization, strong photoluminescence, absorption near-infrared range high photothermal conversion efficiency. This review conveys great future all families materials, especially expanding materials' landscape new emerge germanene silicene.

Language: Английский

Citations

375
Two-dimensional nanomaterial-based field-effect transistors for chemical and biological sensing DOI
Shun Mao,

Jingbo Chang,

Hongting Pu

et al.

Chemical Society Reviews, Journal Year: 2017, Volume and Issue: 46(22), P. 6872 - 6904

Published: Jan. 1, 2017

Meeting the increasing demand for sensors with high sensitivity, selectivity, and rapid detection presents many challenges. In last decade, electronic based on field-effect transistors (FETs) have been widely studied due to their detection, simple test procedure. Among these sensors, two-dimensional (2D) nanomaterial-based FET demonstrated tremendous potential of a wide range analytes which is attributed unique structural properties 2D nanomaterials. This comprehensive review discusses recent progress in graphene-, transition metal dichalcogenide-, black phosphorus-based an emphasis low-concentration gases, biomolecules, water contaminants.

Language: Английский

Citations

368