Sensors for Detection of the Synthetic Dye Rhodamine in Environmental Monitoring Based on SERS

Nguyen Tran Truc Phuong; Thuy-An Nguyen; Vu Thi Huong; Le Hong Tho; Do Thao Anh; Hanh Kieu Thi Ta; Tran Huu Huy; Kieu The Loan Trinh; Nhu Hoa Thi Tran

doi:10.3390/mi13111840

Sensors for Detection of the Synthetic Dye Rhodamine in Environmental Monitoring Based on SERS

Micromachines (Basel). 2022 Oct 27;13(11):1840. doi: 10.3390/mi13111840.

Authors

Nguyen Tran Truc Phuong^{1

2}, Thuy-An Nguyen^{3

4}, Vu Thi Huong⁵, Le Hong Tho^{1

2}, Do Thao Anh^{1

2}, Hanh Kieu Thi Ta^{1

2}, Tran Huu Huy⁶, Kieu The Loan Trinh⁷, Nhu Hoa Thi Tran^{1

2}

Affiliations

¹ Faculty of Materials Science and Technology, University of Science, Ho Chi Minh City 700000, Vietnam.
² Vietnam National University, Ho Chi Minh City 700000, Vietnam.
³ Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City 700000, Vietnam.
⁴ Faculty of Environmental and Chemical Engineering, Duy Tan University, Da Nang City 550000, Vietnam.
⁵ Department of Information Communication, Materials, and Chemistry Convergence Technology, Soongsil University, Seoul 06978, Korea.
⁶ Quy Nhon College of Engineering and Technology, Quy Nhon 590000, Vietnam.
⁷ Department of Industrial Environmental Engineering, College of Industrial Environmental Engineering, Gachon University, Seongnam 13120, Korea.

Abstract

This article presents a review of many types of SERS sensors for food safety and environmental pollution monitoring based on detecting rhodamine. It introduces the basic concepts of substrates, enhancement factors, and mechanisms, devices' sensors integrated with the microstructure. Here, we review the state-of-the-art research in the field of rhodamine monitoring and highlight the applications of SERS sensors. The trends in the development of substrates for different applications have been mentioned with the aim of providing an overview of the development of different SERS substrates. Thus, an efficient approach for rhodamine detection has a good perspective for application in environmental monitoring.

Keywords: LSPR; rhodamine; sensor; surface-enhanced Raman scattering (SERS).

Publication types

Review

Grants and funding

22Pvn013-I4/Kurita Asia Research Grant