A Low-Cost Wireless Intelligent Portable Sensor Based on Disposable Laser-Induced Porous Graphene Flexible Electrode Decorated by Gold Nanoshells for Rapid Detection of Sulfonamides in Aquatic Products

Qiu, Daoyang; Wang, Xiaoqiang; Wen, Yangping; Zeng, Yi‐Fang; Li, Weiqiang; Li, Zhao; Chen, Lili; Xiong, Jianhua; Tang, Kaijie

doi:10.1007/s12161-021-02198-8

Cited by 18 publications

(8 citation statements)

References 34 publications

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“…The Au nanoshells were used to modify onto the surface of LIG electrode by drop‐coating and drying under infrared light, as shown in Figure 6c. [ 109 ] The Fourier‐transform infrared spectroscopy (FTIR) spectrum of LIG‐Au exhibited the corresponding characteristic peaks of Au at 1068 cm −1 , confirming the successful modification of Au NPs. Binary transition metal oxide and Mxenes NPs were applied to modify LIG using the same method of drop‐casting the uniform suspension on the surface of LIG.…”

Section: Fabrication and Modification Methods Of Ligmentioning

confidence: 88%

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Doping of Laser‐Induced Graphene and Its Applications

Zhang

Liu

et al. 2023

Adv Materials Technologies

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Laser‐induced graphene (LIG) has attracted extensive attention owing to its facile preparation of graphene and direct engraving patterns for devices. Various applications are demonstrated such as sensors, supercapacitors, electrocatalysis, batteries, antimicrobial, oil and water separation, solar cells, and heaters. In recent years, doping has been employed as a significant strategy to modulate the properties of LIG and thereby improve the performance of LIG devices. Due to the patternable manufacture, controllable morphologies, and the synergistic effect of doped atoms and graphene, the doped LIG devices exhibit a high sensitivity of sensing, pseudocapacitance performance, and biological antibacterial. This paper reviews the latest novel research progress of heteroatom and nanoparticles doped LIG in synthesis, properties, and applications. The fabrications of LIG and typical doping approaches are presented. Special attention is paid to two doping processes of LIG: the one‐step laser irradiation method and the two‐step laser modification consisting of deposition, drop‐casting, and duplicated laser pyrolysis. Doped LIG applications with improved performance are mainly highlighted. Taking advantage of doped LIG's properties and device performances will provide excellent opportunities for developing artificial intelligence, data storage, energy, health, and environmental applications.

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Section: Fabrication and Modification Methods Of Ligmentioning

confidence: 88%

Section: Fabrication and Modification Methods Of Ligmentioning

confidence: 99%

Doping of Laser‐Induced Graphene and Its Applications

Zhang

Liu

et al. 2023

Adv Materials Technologies

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“…The peak current was inverted V-shaped, and the peak current was largest at pH 7.0. The number of protons involved in electron chemical reactions was calculated based on the Nernst equation 43 :where m denotes the number of protons involved in the electrochemical reaction and can be determined by the slope of E pa and pH. By calculating the Nernst equation, the m / n value was approximately 1; thus, the electrochemical redox process of CBZ on ZSHPC/MWCNTs was accompanied by 2 electrons and proton transfer.…”

Section: Resultsmentioning

confidence: 99%

Section: Electrocatalytic Mechanism Of Cbzmentioning

confidence: 99%

Intelligent analysis of carbendazim in agricultural products based on a ZSHPC/MWCNT/SPE portable nanosensor combined with machine learning methods

Wang

et al. 2023

Anal. Methods

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“…Flexible electrodes can be made from a variety of inorganic, organic materials. Among inorganic materials, metals such as silver, [31][32][33][34][35][36][37][38][39][40][41][42] gold, [43][44][45][46] copper, [47][48][49][50][51][52][53] and other hybrid materials [54][55][56][57] have been used as flexible electrode materials due to their high electrical conductivity and flexibility. Besides ITO, metal oxides such as SnO 2 , ZnO, In 2 O 3 , and TiO 2 , etc.…”

Section: Introductionmentioning

confidence: 99%

Flexible Transparent Conductive Electrodes: Unveiling Growth Mechanisms, Material Dimensions, Fabrication Methods, and Design Strategies

Kumar,

Seo

2023

Small Methods

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Flexible transparent conductive electrodes (FTCEs) constitute an indispensable component in state‐of‐the‐art electronic devices, such as wearable flexible sensors, flexible displays, artificial skin, and biomedical devices, etc. This review paper offers a comprehensive overview of the fabrication techniques, growth modes, material dimensions, design, and their impacts on FTCEs fabrication. The growth modes, such as the “Stranski–Krastanov growth,” “Frank–van der Merwe growth,” and “Volmer–Weber growth” modes provide flexibility in fabricating FTCEs. Application of different materials including 0D, 1D, 2D, polymer composites, conductive oxides, and hybrid materials in FTCE fabrication, emphasizing their suitability in flexible devices are discussed. This review also delves into the design strategies of FTCEs, including microgrids, nanotroughs, nanomesh, nanowires network, and “kirigami”‐inspired patterns, etc. The pros and cons associated with these materials and designs are also addressed appropriately. Considerations such as trade‐offs between electrical conductivity and optical transparency or “figure of merit (FoM),” “strain engineering,” “work function,” and “haze” are also discussed briefly. Finally, this review outlines the challenges and opportunities in the current and future development of FTCEs for flexible electronics, including the improved trade‐offs between optoelectronic parameters, novel materials development, mechanical stability, reproducibility, scalability, and durability enhancement, safety, biocompatibility, etc.

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A Low-Cost Wireless Intelligent Portable Sensor Based on Disposable Laser-Induced Porous Graphene Flexible Electrode Decorated by Gold Nanoshells for Rapid Detection of Sulfonamides in Aquatic Products

Cited by 18 publications

References 34 publications

Doping of Laser‐Induced Graphene and Its Applications

Doping of Laser‐Induced Graphene and Its Applications

Intelligent analysis of carbendazim in agricultural products based on a ZSHPC/MWCNT/SPE portable nanosensor combined with machine learning methods

Flexible Transparent Conductive Electrodes: Unveiling Growth Mechanisms, Material Dimensions, Fabrication Methods, and Design Strategies

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