Recent advancements in Janus nanoparticle-based biosensing platforms.

IF 4.1 Q2 NANOSCIENCE & NANOTECHNOLOGY

International Nano Letters Pub Date : 2023-01-01 DOI:10.1007/s40089-022-00385-x

Srushti Karadkar, Abhishekh Tiwari, Atul Changdev Chaskar

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引用次数: 2

Abstract

Nanoparticles have aided in the development of nano-based sensors for diagnostic applications. However, use of nanoparticles in the development of sensing devices for multiple analyte detection is constrained due to their inability to detect several analytes with a single type of nanoparticle. The term "Janus particle" refers to micro or nanoscale particles that have been divided into sections or compartments, each of which has a distinct set of chemical or physical properties, producing multifunctional particles endowed with distinctive qualities. Furthermore, Janus particles have the ability to perform multiple functions within a single particle at the same time, with no interference from adjacent sections. This review focuses on the use of Janus particles in the fabrication of biosensors as well as in the investigation of various properties endowed by these Janus particles for their use as biosensors. It also discusses the various types of Janus particle-based biosensors that are currently available. Finally, the limitations of Janus particles in sensor technologies and their future scope have been discussed.

Graphical abstract:

Abstract Image

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Janus纳米粒子生物传感平台的最新进展。

纳米颗粒有助于发展用于诊断应用的纳米传感器。然而，纳米颗粒在用于多种分析物检测的传感装置的开发中的使用受到限制，因为它们无法用单一类型的纳米颗粒检测多种分析物。“双面粒子”一词指的是被分成不同部分或隔间的微纳米级粒子，每个部分或隔间都有不同的化学或物理性质，从而产生具有独特品质的多功能粒子。此外，Janus粒子具有在单个粒子内同时执行多种功能的能力，而不会受到相邻部分的干扰。本文综述了Janus粒子在生物传感器制造中的应用，并对Janus粒子作为生物传感器所具有的各种特性进行了研究。它还讨论了目前可用的各种类型的基于Janus粒子的生物传感器。最后，讨论了Janus粒子在传感器技术中的局限性及其应用前景。图形化的简介:

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Nano Letters NANOSCIENCE & NANOTECHNOLOGY-

CiteScore

8.30

自引率

2.70%

发文量

期刊介绍： The overall aim of the International Nano Letters is to bring science and applications together on nanoscale and nanostructured materials with emphasis on synthesis, processing, characterization, and applications of materials containing true nanosize dimensions or nanostructures that enable novel/enhanced properties or functions. It is directed at both academic researchers and practicing engineers. International Nano Letters is covering fundamental and applied research in all disciplines of science, engineering and medicine. INL publishes all aspects of nanoscale science and technology dealing with materials synthesis, processing, nanofabrication, nano-polymer, nano-catalyst, nano-particles, nano-probes, spectroscopy, properties, biological systems, nano-structures, theory and computation, nano-electronics, nano-optics, nano-mechanics, nano-devices, nano-detection, nano-biotechnology, nano-medicine, nano-drug delivery, nano-toxicology. All articles should emphasize original results relating to experimental, theoretical, computational, and/or applications of nanomaterials. All contributions will be peer reviewed.