Fiber-Optic Nanosensors for Chemical Detection

0580432 - ÚFE 2024 RIV CH eng J - Journal Article
Matějec, Vlastimil - Kašík, Ivan - Bartoň, Ivo
Fiber-Optic Nanosensors for Chemical Detection.
Chemosensors. Roč. 11, č. 10 (2023), č. článku 521. E-ISSN 2227-9040
Institutional support: RVO:67985882
Keywords : chemical sensing * fiber array * nanomaterial * preparation * sensing performance * surface plasmon * fiber nanosensor
OECD category: Optics (including laser optics and quantum optics)
Impact factor: 4.2, year: 2022
Method of publishing: Open access

Recently, rapid progress has been achieved in the field of nanomaterial preparation and investigation. Many nanomaterials have been employed in optical chemical sensors and biosensors. This review is focused on fiber-optic nanosensors for chemical sensing based on silica and plastic optical fibers. Four types of fiber-optic chemical nanosensors, namely fiber nanotip sensors, fiber nanoarray sensors, fiber-optic surface plasmon resonance sensors, and fiber-optic nanomaterial-based sensors, are discussed in the paper. The preparation, materials, and sensing characteristics of the selected fiber-optic nanosensors are employed to show the performance of such nanosensors for chemical sensing. Examples of fiber-optic nanobiosensors are also included in the paper to document the broad sensing performance of fiber-optic nanosensors. The employment of fiber-nanotips and nanoarrays for surface-enhanced Raman scattering and nanosensors employing both electrical and optical principles and “Lab-on-fiber” sensors are also included in the paper. The paper deals with fiber-optic nanosensors based on quantum dots, nanotubes, nanorods, and nanosheets of graphene materials, MoS2, and MXenes.
Permanent Link: https://hdl.handle.net/11104/0349207