Recent progress on two-dimensional layered materials for surface enhanced Raman spectroscopy and their applications

Yin，Zhen1,2; Xu，Kaichen3; Jiang，Shouzhen4; Luo，Dan1; Chen，Rui1; Xu，Chunxiang2; Shum，Ping1; Liu，Yan Jun1,5

2021-05-01

10.1016/j.mtphys.2021.100378

Materials Today Physics   影响因子和分区

2542-5293

Surface-enhanced Raman spectroscopy (SERS) has become an ultrasensitive technique in trace molecule detection through its unique vibrational fingerprint. However, development of a SERS platform with large enhancement factor, superior stability, and excellent reproducibility is still a grand challenge for practical applications. Recently, two-dimensional (2D) materials play an intriguing role for SERS through the use of their unique structures and properties. This review summarizes the recent progress of 2D materials-based SERS that could be complements to plasmonic SERS substrates. Based on the symmetry of the lattice structure, isotropic and anisotropic 2D materials for SERS are introduced. Particularly, various methods to improve the SERS performance are described. The sensitivity, limit of detection, and stability are discussed for 2D materials-based heterostructures as SERS platforms, including van der Waals and hybrid heterostructures. Furthermore, the applications of 2D materials-based SERS substrates in niche areas, including local strain probing, remote/in-situ chemical analysis, and fine structure characterization are summarized.

2D materials Heterostructures Hot spot Plasmonics SERS

SCI ; EI

英语

第一 ; 通讯

WOS:000663429900006

20211110077293

Chemical analysis ; Hybrid materials ; Light transmission ; Raman spectroscopy ; Van der Waals forces

Light/Optics:741.1 ; Physical Chemistry:801.4

2-s2.0-85102302619

Scopus

1.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,518055,China
2.State Key Laboratory of Bioelectronics,Southeast University,Nanjing,210096,China
3.State Key Laboratory of Fluid Power and Mechatronic Systems,School of Mechanical Engineering,Zhejiang University,Hangzhou,310027,China
4.Shandong Provincial Key Laboratory of Optics and Photonic Device,School of Physics and Electronics,Shandong Normal University,Jinan,250014,China
5.Key Laboratory of Energy Conversion and Storage Technologies (Southern University of Science and Technology),Ministry of Education,Shenzhen,518055,China

Yin，Zhen,Xu，Kaichen,Jiang，Shouzhen,et al. Recent progress on two-dimensional layered materials for surface enhanced Raman spectroscopy and their applications[J]. Materials Today Physics,2021,18.

Yin，Zhen.,Xu，Kaichen.,Jiang，Shouzhen.,Luo，Dan.,Chen，Rui.,...&Liu，Yan Jun.(2021).Recent progress on two-dimensional layered materials for surface enhanced Raman spectroscopy and their applications.Materials Today Physics,18.

Yin，Zhen,et al."Recent progress on two-dimensional layered materials for surface enhanced Raman spectroscopy and their applications".Materials Today Physics 18(2021).