Home // ALLSENSORS 2023, The Eighth International Conference on Advances in Sensors, Actuators, Metering and Sensing // View article

Designing and Manufacturing of Multifunctional Nanosensors Using Ultrafast Laser Processing

Authors:
Yury Ryabchikov

Keywords: nanosensors; SERS; nanothermometry; laser ablation; ultrafast laser processing

Abstract:
Ultrafast laser processing is a well-developed model for the nanostructure synthesis as well as for the material modification. Its employment for sensing applications is a facile route of the development of new types of multi-modal nanosensors with required performance whose efficiency can be improved due to their high chemical purity. In particular, pulsed laser deposition is used for the formation of nanosensors requiring complex synthesis conditions in gaseous atmosphere. In this work, pulsed laser ablation in liquids is employed for the easy synthesis of sensing nanoagents. It allows us to form single- and multi-component (also having semiconductor modalities) nanosensors based on different metallic elements, which are successfully used for biosensing (SERS) and nanothermometry applications.

Pages: 48 to 49

Copyright: Copyright (c) IARIA, 2023

Publication date: April 24, 2023

Published in: conference

ISSN: 2519-836X

ISBN: 978-1-68558-083-4

Location: Venice, Italy

Dates: from April 24, 2023 to April 28, 2023