Owing to the unique structural characteristics as well as outstanding physio–chemical and electrical properties, graphene enables significant enhancement with the performance of electrospun nanofibers, leading to the generation of promising applications in electrospun-mediated sensor technologies. Electrospinning is a simple, cost-effective, and versatile technique relying on electrostatic repulsion between the surface charges to continuously synthesize various scalable assemblies from a wide array of raw materials with diameters down to few nanometers. Recently, electrospun nanocomposites have emerged as promising substrates with a great potential for constructing nanoscale biosensors due to their exceptional functional characteristics such as complex pore structures, high surface area, high catalytic and electron transfer, controllable surface conformation and modification, superior electric conductivity and unique mat structure. This review comprehends graphene-based nanomaterials (GNMs) (graphene, graphene oxide (GO), reduced GO and graphene quantum dots) impregnated electrospun polymer composites for the electro-device developments, which bridges the laboratory set-up to the industry. Different techniques in the base polymers (pre-processing methods) and surface modification methods (post-processing methods) to impregnate GNMs within electrospun polymer nanofibers are critically discussed. The performance and the usage as the electrochemical biosensors for the detection of wide range analytes are further elaborated. This overview catches a great interest and inspires various new opportunities across a wide range of disciplines and designs of miniaturized point-of-care devices.

中文翻译：

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石墨烯浸渍电纺纳米纤维传感材料：实验室设置与工业之间的桥梁的全面概述。


由于独特的结构特征以及出色的物理化学和电学性能，石墨烯能够显着增强静电纺纳米纤维的性能，从而在静电纺介导的传感器技术中产生有前景的应用。静电纺丝是一种简单、经济高效且通用的技术，依靠表面电荷之间的静电排斥，从直径低至几纳米的各种原材料中连续合成各种可扩展的组件。近年来，电纺纳米复合材料因其复杂的孔结构、高表面积、高催化和电子转移、可控的表面构象和修饰、优异的导电性和独特的功能特性而成为构建纳米生物传感器的巨大潜力的有前途的基材。垫结构。本综述涵盖了用于电子设备开发的石墨烯基纳米材料 (GNM)（石墨烯、氧化石墨烯 (GO)、还原 GO 和石墨烯量子点）浸渍电纺聚合物复合材料，该复合材料将实验室设置与行业联系起来。批判性地讨论了将 GNM 浸渍到电纺聚合物纳米纤维中的基础聚合物（预处理方法）和表面改性方法（后处理方法）的不同技术。进一步阐述了用于检测宽范围分析物的电化学生物传感器的性能和用途。这一概述引起了人们的极大兴趣，并激发了各种学科和小型护理点设备设计的新机会。