FlatChem, Journal Year: 2023, Volume and Issue: 38, P. 100485 - 100485
Published: Feb. 13, 2023
Language: Английский
Coordination Chemistry Reviews, Journal Year: 2022, Volume and Issue: 462, P. 214518 - 214518
Published: March 28, 2022
Language: Английский
Citations
302
Advanced Science, Journal Year: 2021, Volume and Issue: 9(6)
Published: Dec. 22, 2021
Abstract The ever‐increasing concerns over indoor/outdoor air quality, industrial gas leakage, food freshness, and medical diagnosis require miniaturized sensors with excellent sensitivity, selectivity, stability, low power consumption, cost‐effectiveness, long lifetime. Metal‐organic frameworks (MOFs), featuring structural diversity, large specific surface area, controllable pore size/geometry, host‐guest interactions, hold great promises for fabricating various MOF‐based devices diverse applications including sensing. Tremendous progress has been made in the past decade on fabrication of elevated sensitivity selectivity toward analytes due to their preconcentrating molecule‐sieving effects. Although several reviews have recently summarized different aspects this field, a comprehensive review focusing is absent. In review, latest advance relying transduction mechanisms, example, chemiresistive, capacitive/impedimetric, field‐effect transistor or Kelvin probe‐based, mass‐sensitive, optical ones are comprehensively summarized. making large‐area MOF films essential mass‐production relevant also included. compositional features MOFs intentionally correlated sensing performance. Challenges opportunities further development practical given.
Language: Английский
Citations
298
Biosensors, Journal Year: 2022, Volume and Issue: 13(1), P. 40 - 40
Published: Dec. 27, 2022
Biosensors are modern engineering tools that can be widely used for various technological applications. In the recent past, biosensors have been in a broad application spectrum including industrial process control, military, environmental monitoring, health care, microbiology, and food quality control. also specifically monitoring pollution, detecting toxic elements’ presence, presence of bio-hazardous viruses or bacteria organic matter, biomolecule detection clinical diagnostics. Moreover, deep medical applications such as well-being chronic disease treatment, vitro examination studies screening infectious diseases early detection. The scope expanding use is very high owing to their inherent advantages ease use, scalability, simple manufacturing process. Biosensor technology more prevalent large-scale, low cost, enhanced field. Integration nanotechnology with has shown development path novel sensing mechanisms they enhance performance ability currently biosensors. Nanoscale dimensional integration promotes formulation rapid molecules along single biomolecules where evaluated analyzed critically. Nanomaterials nano-biosensors nanomaterials commonly include nanoparticles, nanowires, carbon nanotubes (CNTs), nanorods, quantum dots (QDs). possess color tunability, sensitivity, large surface area, carrier capacity, stability, thermal electrical conductivity. current review focuses on nanotechnology-enabled biosensors, fundamentals, architectural design. expands view materials fabricating probable
Language: Английский
Citations
175
Materials Today, Journal Year: 2021, Volume and Issue: 43, P. 99 - 131
Published: Feb. 6, 2021
The advent of cost effective printed smart devices has revolutionized the healthcare sector by allowing disease prediction and timely treatment through non-invasive real time continuous health monitoring. Future advancements in electronic (PE) materials will continue to enhance quality human living. For any PE application, should possess proper mechanical integrity resistivity while being non-toxic. In case sensing for physiological biochemical signals, excellent conductivity is an essential requirement obtaining high response signals. emergence novel class 2D called MXenes their composites resulted structures hugely relevant devices. Exploiting solution based MXene can expedite practical application overcoming present limitations conductive inks such as poor alternative functional inks. There been much progress ink generation its device applications since discovery 2011. This review summarizes formulation additive patterning development enabled them healthcare, biomedical related power provision applications.
Language: Английский
Citations
150
Chemosphere, Journal Year: 2021, Volume and Issue: 291, P. 132921 - 132921
Published: Nov. 16, 2021
Language: Английский
Citations
123
Small, Journal Year: 2022, Volume and Issue: 19(2)
Published: Nov. 22, 2022
Abstract MXene emerged as decent 2D material and has been exploited for numerous applications in the last decade. The remunerations of ideal metallic conductivity, optical absorbance, mechanical stability, higher heterogeneous electron transfer rate, good redox capability have made a potential candidate biosensing applications. hydrophilic nature, biocompatibility, antifouling, anti‐toxicity properties opened avenues to perform vitro vivo analysis. In this review, concept, operating principle, detailed mechanism, characteristic are comprehensively assessed compiled along with breakthroughs fabrication conjugation strategies development unique electrochemical biosensors. Further, current challenges summarized suggested future aspects. This review article is believed shed some light on will open new opportunities advanced translational application bioassays.
Language: Английский
Citations
122
Coordination Chemistry Reviews, Journal Year: 2021, Volume and Issue: 452, P. 214280 - 214280
Published: Nov. 19, 2021
Language: Английский
Citations
119
Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 480, P. 147920 - 147920
Published: Dec. 7, 2023
Language: Английский
Citations
117
Nanoscale, Journal Year: 2022, Volume and Issue: 14(9), P. 3441 - 3451
Published: Jan. 1, 2022
Recently, Ti3C2Tx MXenes have begun to receive attention in the field of gas sensors owing their characteristics high conductivity and abundant surface functional groups. However, Ti3C2Tx-based still suffer from drawbacks low sensitivity sluggish response/recovery speed towards target gases, limiting development further applications. In this work, Ti3C2Tx-ZnO nanosheet hybrids were fabricated through a simple sonication method. The exhibited short recovery time (10 s) under UV (ultraviolet) illumination, response (22 s), (367.63% 20 ppm NO2) selectivity. Furthermore, sensor has prominent anti-humidity properties, as well superior reproducibility multiple tests. active sites hybrids, including groups (-F, -OH, -O) oxygen vacancies ZnO, formation Schottky barriers between ZnO nanosheets rich photogenerated charge carriers together result excellent gas-sensing performance. Density theory calculations been employed explore sensing performance nanosheets, showing strong interactions existing NO2 nanosheets. main adsorption for present on while played role conductive path accelerate transformation carriers. Our work can provide an effective way improving performances sensors.
Language: Английский
Citations
111
Nanoscale, Journal Year: 2021, Volume and Issue: 13(21), P. 9463 - 9504
Published: Jan. 1, 2021
Recently, the emerging two-dimensional material MXene enjoys a high reputation due to its fascinating characteristics and shines in various research fields. Among them, has received increasing attention favor from photocatalysis community regular planar structure, outstanding metal conductivity, surface adjustable chemical properties, abundant derivatives, excellent optical thermal properties. There is no doubt that introduction of endowed photocatalytic system with extraordinary performance made an important impact field advanced catalysis technology. Herein, on one hand, we summarize synthetic route MXenes MXene-derived 0D quantum dots (MQDs), propose corresponding improved strategies for defects obtained by current methods. On other recent progress MXene-based photocatalysts been reviewed provide comprehensive dissection their designs applications. It highly anticipated these will present researchers one-stop point state-of-the-art development photocatalysts. Finally, future opportunities challenges flourishing are also discussed.
Language: Английский
Citations
110