Two-Dimensional Organic–Inorganic van der Waals Hybrids DOI

Fucai Cui,

Víctor García‐López, Zhiyong Wang

et al.

Chemical Reviews, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 18, 2024

Two-dimensional organic-inorganic (2DOI) van der Waals hybrids (vdWhs) have emerged as a groundbreaking subclass of layer-stacked (opto-)electronic materials. The development 2DOI-vdWhs via systematically integrating inorganic 2D layers with organic crystals at the molecular/atomic scale extends capabilities traditional vdWhs, thanks to their high synthetic flexibility and structural tunability. Constructing an hybrid interface atomic precision will unlock new opportunities for generating unique interfacial transport properties by combining strengths layers, thus allowing us satisfy growing demand multifunctional applications. Here, this review provides comprehensive overview latest advancements in chemical synthesis, characterization, numerous applications 2DOI-vdWhs. Firstly, we introduce chemistry physical recently rising (O2DCs), which feature crystalline nanostructures comprising carbon-rich repeated units linked covalent/noncovalent bonds exhibit strong in-plane extended π-conjugation weak interlayer vdWs interaction. Simultaneously, representative (I2DCs) are briefly summarized. After that, strategies be summarized, including synthesizing single-component O2DCs dimensional control vdWhs I2DCs. With these approaches, dimension, stacking modes, composition highlighted. Subsequently, special focus given on discussion optical electronic materials closely relevant structures, so that can establish general structure-property relationship In addition properties, devices such transistors, photodetectors, sensors, spintronics, neuromorphic well energy discussed. Finally, provide outlook discuss key challenges future development. This aims foundational understanding inspire further innovation next-generation transformative technological potential.

Language: Английский

Electrochemical and Electrical Biosensors for Wearable and Implantable Electronics Based on Conducting Polymers and Carbon-Based Materials DOI
Peikai Zhang, Bicheng Zhu, Peng Du

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 124(3), P. 722 - 767

Published: Dec. 29, 2023

Bioelectronic devices are designed to translate biological information into electrical signals and vice versa, thereby bridging the gap between living world electronic systems. Among different types of bioelectronics devices, wearable implantable biosensors particularly important as they offer access physiological biochemical activities tissues organs, which is significant in diagnosing researching various medical conditions. Organic conducting semiconducting materials, including polymers (CPs) graphene carbon nanotubes (CNTs), some most promising candidates for biosensors. Their unique electrical, electrochemical, mechanical properties bring new possibilities that could not be realized by utilizing metals- or silicon-based analogues. The use organic- carbon-based conductors development has emerged a rapidly growing research field, with remarkable progress being made recent years. such materials addresses issue mismatched well improvement accuracy fidelity transferred information. In this review, we highlight advances field provide insights organic (semi)conducting materials' relate these their applications wearable/implantable We also perspective on potential exciting future developments

Language: Английский

Citations

57
Organic Electronics in Biosensing: A Promising Frontier for Medical and Environmental Applications DOI Creative Commons
Jyoti Kaushal,

Pratima Raut,

Sanjay Kumar

et al.

Biosensors, Journal Year: 2023, Volume and Issue: 13(11), P. 976 - 976

Published: Nov. 7, 2023

The promising field of organic electronics has ushered in a new era biosensing technology, thus offering frontier for applications both medical diagnostics and environmental monitoring. This review paper provides comprehensive overview electronics’ remarkable progress potential applications. It explores the multifaceted aspects materials devices, thereby highlighting their unique advantages, such as flexibility, biocompatibility, low-cost fabrication. delves into diverse range biosensors enabled by electronics, including electrochemical, optical, piezoelectric, thermal sensors, showcasing versatility detecting biomolecules, pathogens, pollutants. Furthermore, integrating wearable devices Internet Things (IoT) ecosystem is discussed, wherein they offer real-time, remote, personalized monitoring solutions. also addresses current challenges future prospects biosensing, emphasizing breakthroughs medicine, sustainability, advancement human health well-being.

Language: Английский

Citations

46
Recent Progress of Fluorinated Conjugated Polymers DOI
Tianhao Zhang, Zhihui Chen, Weifeng Zhang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(32)

Published: June 3, 2024

Abstract In recent years, conjugated polymers have received widespread attention due to their characteristic advantages of light weight, favorable solution processability, and structural modifiability. Among various polymers, fluorinated ones developed rapidly achieve high‐performance n ‐type or ambipolar polymeric semiconductors. The uniqueness contains the high coplanarity structures, lower frontier molecular orbital energy levels, strong nonbonding interactions. this review, first building blocks, including benzene thiophene rings, B←N bridged units, fluoroalkyl side chains are summarized. Subsequently, different synthetic methods described, with a special focus on respective disadvantages. Then, these numerous structures appropriate bear in mind, properties applications such as cyclopentadithiophene‐, amide‐, imide‐based embedded systematically discussed. introduction fluorine atoms can further enhance electron‐deficiency backbone, influencing charge carrier transport performance. promising applied widely organic field‐effect transistors, solar cells, thermoelectric devices, other opto‐electric devices. Finally, outlook challenges future development is

Language: Английский

Citations

19
Integration of Functional Materials in Photonic and Optoelectronic Technologies for Advanced Medical Diagnostics DOI Creative Commons
Naveen Thanjavur,

Laxmi Bugude,

Young‐Joon Kim

et al.

Biosensors, Journal Year: 2025, Volume and Issue: 15(1), P. 38 - 38

Published: Jan. 10, 2025

Integrating functional materials with photonic and optoelectronic technologies has revolutionized medical diagnostics, enhancing imaging sensing capabilities. This review provides a comprehensive overview of recent innovations in materials, such as quantum dots, perovskites, plasmonic nanomaterials, organic semiconductors, which have been instrumental the development diagnostic devices characterized by high sensitivity, specificity, resolution. Their unique optical properties enable real-time monitoring biological processes, advancing early disease detection personalized treatment. However, challenges material stability, reproducibility, scalability, environmental sustainability remain critical barriers to their clinical translation. Breakthroughs green synthesis, continuous flow production, advanced surface engineering are addressing these limitations, paving way for next-generation tools. article highlights transformative potential interdisciplinary research overcoming emphasizes importance sustainable scalable strategies harnessing diagnostics. The ultimate goal is inspire further innovation field, enabling creation practical, cost-effective, environmentally friendly solutions.

Language: Английский

Citations

4
Molecular Electronics: From Nanostructure Assembly to Device Integration DOI
Meng Yuan,

Yuchen Qiu,

Hanfei Gao

et al.

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(12), P. 7885 - 7904

Published: March 14, 2024

Integrated electronics and optoelectronics based on organic semiconductors have attracted considerable interest in displays, photovoltaics, biosensing owing to their designable electronic properties, solution processability, flexibility. Miniaturization integration of devices are growing trends molecular for practical applications, which requires large-scale versatile assembly strategies patterning micro/nano-structures with simultaneously long-range order, pure orientation, high resolution. Although various methods been developed past decades, still needs a platform avoid defects disorders due weak intermolecular interactions materials. In this perspective, roadmap technologies recent three decades is provided review the history electronics. First, we highlight importance long-range-ordered packing achieving exotic photophysical properties. Second, classify through control nucleation crystallographic evaluate them factors resolution, crystallinity, scalability, versatility. Third, discuss multifunctional integrated circuits field-effect transistors (OFETs) photodetectors. Finally, explore future research directions outlines need further development electronics, including doped heterostructures, biological interfaces logics complementary FETs.

Language: Английский

Citations

10
Recent advances on nanomaterials-based photothermal sensing systems DOI
Min Zhang,

Zhihua Xu,

Jiaqi Chen

et al.

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 177, P. 117801 - 117801

Published: June 7, 2024

Language: Английский

Citations

10
Recent developments in polymer semiconductors with excellent electron transport performances DOI
Yunchao Zhang, Weifeng Zhang, Zhihui Chen

et al.

Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review describes the design considerations, bonding modes between monomers, structural modification strategies, and applications of polymer semiconductors with excellent electron transport performances.

Language: Английский

Citations

2
Developed non-fullerene acceptors with modified BTPT-OD donor core: A DFT and TD-DFT methods to boost organic solar cell performances DOI
Walid Taouali, Amel Azazi, Rym Hassani

et al.

Organic Electronics, Journal Year: 2025, Volume and Issue: unknown, P. 107226 - 107226

Published: Feb. 1, 2025

Language: Английский

Citations

2
J‐Type Self‐Assembled Supramolecular Polymers for High‐Performance and Fast‐Response n‐Type Organic Electrochemical Transistors DOI
Kai‐Kai Liu, Peiyun Li, Yuqiu Lei

et al.

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(22)

Published: Feb. 25, 2023

Abstract To date, high‐performance organic electrochemical transistors (OECTs) are almost all based on conjugated polymers. Small molecules can be synthesized with high purity without batch‐to‐batch variations. However, small require highly crystalline films and good molecular packings to achieve charge carrier mobilities. Such features make their unsuitable for ion diffusion or packing distorted due diffusion, resulting in poor ion/charge transport properties slow response speed. Herein, it is proposed construct small‐molecule‐based supramolecular polymers address these issues. A molecule, namely TDPP‐RD‐G7 designed, which exhibits J‐type self‐assembling behaviors form solution conjugated‐polymer‐like networks solid state. More importantly, the porous polymer allow fast greatly increase device speeds. As a result, record speeds (τ /τ off ) of 10.5/0.32 ms figure‐of‐merit (µC*) 5.88 F cm −1 V s small‐molecule OECTs. This work reveals possible reasons that hinder OECTs demonstrates new “supramolecular polymer” approach fast‐response

Language: Английский

Citations

22
Surface Plasmon Resonance-Induced Charge Transfer in Ag/Mercaptobenzoic Acid/Polyaniline Sandwich Structures DOI
Nannan Yang, Shuang Guo,

Eungyeong Park

et al.

The Journal of Physical Chemistry C, Journal Year: 2024, Volume and Issue: 128(9), P. 3876 - 3884

Published: Feb. 22, 2024

Tunable surface plasmon resonance (SPR) of silver (Ag) films fabricated via magnetron sputtering technology was achieved. The experimental findings demonstrated that the thickness Ag film gradually increased with increasing time, resulting in a red shift SPR peak. To investigate charge transfer (CT) induced by metal/probe molecule/organic semiconductor system, composite system composed nanoparticles, mercaptobenzoic acid (MBA), and polyaniline (PANI) prepared layered assembly method. Notably, surface-enhanced Raman scattering (SERS) intensity Ag/MBA/PANI significantly introduction PANI. contribution CT evaluated using degree system. On basis these results, direction confirmed 2D correlation spectroscopy, revealing had good stability excellent SERS performance. This development opens up novel possibilities perspectives for fabrication SERS-active substrates.

Language: Английский

Citations

9