2D semiconductor nanosheets for solar photocatalysis DOI Creative Commons
Cai Meng,

Yixin Wei,

Yukun Li

et al.

EcoEnergy, Journal Year: 2023, Volume and Issue: 1(2), P. 248 - 295

Published: Dec. 1, 2023

Abstract In the advancing world of graphene, highly anisotropic 2D semiconductor nanosheets, notable for their nanometer‐scale thickness, have emerged as a leading innovation, displaying immense potential in exploration renewable and clean energy production. These garnered significant attention from researchers. The nanosheets are marked by extraordinary electronic, optical, chemical attributes, positioning them attractive foundational components heterogeneous photocatalysts. This review diligently summarizes both seminal work ongoing developments pertaining to application solar within context photocatalysis. We begin detailing distinctive properties concentrating on pivotal roles augmenting photocatalytic efficiency, explaining intrinsic mechanisms that govern migration rate photogenerated carriers material's surface. Subsequently, we delineate methods employed synthesize typical nanosheets. alignment with overarching objective expanding light absorption capacity accelerating charge transfer, also examine current research hybridization techniques involving materials varied dimensions, well deployment diverse applications. conclude identifying promising avenues challenges await further this burgeoning field.

Language: Английский

Recent developments of Red/NIR carbon dots in biosensing, bioimaging, and tumor theranostics DOI
Muhammad Muzammal Hussain, Waheed Ullah Khan, Farid Ahmed

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 465, P. 143010 - 143010

Published: April 18, 2023

Language: Английский

Citations

65

Recent Progress on Phase Engineering of Nanomaterials DOI
Qinbai Yun, Yiyao Ge, Zhenyu Shi

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(23), P. 13489 - 13692

Published: Nov. 14, 2023

As a key structural parameter, phase depicts the arrangement of atoms in materials. Normally, nanomaterial exists its thermodynamically stable crystal phase. With development nanotechnology, nanomaterials with unconventional phases, which rarely exist their bulk counterparts, or amorphous have been prepared using carefully controlled reaction conditions. Together these methods are beginning to enable engineering (PEN), i.e., synthesis phases and transformation between different obtain desired properties functions. This Review summarizes research progress field PEN. First, we present representative strategies for direct modulation diverse kinds nanomaterials. We cover ranging from metal nanostructures such as Au, Ag, Cu, Pd, Ru, alloys; oxides, borides, carbides; transition dichalcogenides (TMDs) 2D layered review growth wet-chemical reduction seed-mediated epitaxial chemical vapor deposition (CVD), high pressure transformation, electron ion-beam irradiation. After that, summarize significant influence on various unconventional-phase also discuss potential applications developed areas including catalysis, electrochemical energy storage (batteries supercapacitors), solar cells, optoelectronics, sensing. Finally, existing challenges future directions

Language: Английский

Citations

64

2D material-based sensing devices: an update DOI Creative Commons
Jahan Zeb Hassan, Ali Raza, Zaheer Ud Din Babar

et al.

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(12), P. 6016 - 6063

Published: Jan. 1, 2023

2D structures have numerous attributes that make them effective for the fabrication of sensing devices. The aim this review is to provide an update on recent developments in field sensor devices made from atomically thin materials.

Language: Английский

Citations

62

Review on Healthcare Biosensing Nanomaterials DOI
Alok Tripathi, José Bonilla‐Cruz

ACS Applied Nano Materials, Journal Year: 2023, Volume and Issue: 6(7), P. 5042 - 5074

Published: March 31, 2023

Fast technological progress has sped up the growth of telemedicine, mobile e-health services, and healthcare monitoring, which, nowadays, are technologies in high demand medical field analytical sensing. Biosensing device design promoted forefront research topics wherein new sensing have been developed. In this regard, nanomaterials had a crucial role novel biosensors based on emerged as detective tools for several biomolecules. Most remarkably sensitive selective to detect cancer biomarkers, toxins foods, drugs, pathogenic microorganisms, cholesterol, pesticides, nucleic acids, glucose, heavy-metal contaminations, other bioanalytes under different platforms at extraordinarily low concentrations (nanomolar, picomolar, or femtomolar). A comprehensive review used biosensing is offered herein. Specifically, offers point view, highlighting covering exhaustively kinds (<500 nm) human diseases through biosensing. sense, we organize them into organic, inorganic, carbon-based, thus offering guide selecting best nanomaterial specific detection. Further, it provides roadmap real-time utilization commercial scale. Also, addresses some aspects use applications The discussed paper highlights immense potential implement nanocomposites initial examination point-of-care testing.

Language: Английский

Citations

56

2D semiconductor nanosheets for solar photocatalysis DOI Creative Commons
Cai Meng,

Yixin Wei,

Yukun Li

et al.

EcoEnergy, Journal Year: 2023, Volume and Issue: 1(2), P. 248 - 295

Published: Dec. 1, 2023

Abstract In the advancing world of graphene, highly anisotropic 2D semiconductor nanosheets, notable for their nanometer‐scale thickness, have emerged as a leading innovation, displaying immense potential in exploration renewable and clean energy production. These garnered significant attention from researchers. The nanosheets are marked by extraordinary electronic, optical, chemical attributes, positioning them attractive foundational components heterogeneous photocatalysts. This review diligently summarizes both seminal work ongoing developments pertaining to application solar within context photocatalysis. We begin detailing distinctive properties concentrating on pivotal roles augmenting photocatalytic efficiency, explaining intrinsic mechanisms that govern migration rate photogenerated carriers material's surface. Subsequently, we delineate methods employed synthesize typical nanosheets. alignment with overarching objective expanding light absorption capacity accelerating charge transfer, also examine current research hybridization techniques involving materials varied dimensions, well deployment diverse applications. conclude identifying promising avenues challenges await further this burgeoning field.

Language: Английский

Citations

56