Surface-Enhanced Raman Spectroscopy: Current Understanding, Challenges, and Opportunities

被引：115

作者：

Ma, Hao ^{[1
]}

Pan, Si-Qi ^{[2
]}

Wang, Wei-Li ^{[2
]}

Yue, Xiaxia ^{[1
]}

Xi, Xiao-Han ^{[1
]}

Yan, Sen ^{[1
]}

Wu, De-Yin ^{[1
]}

Wang, Xiang ^{[1
]}

Liu, Guokun ^{[2
]}

Ren, Bin ^{[1
]}

机构：

[1] Xiamen Univ, Coll Chem & Chem Engn, Collaborat Innovat Ctr Chem Energy Mat I ChEM, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China

[2] Xiamen Univ, Coll Environm & Ecol, Ctr Marine Environm Chem & Toxicol, Fujian Prov Key Lab Coastal Ecol,State Key Lab Mar, Xiamen 361102, Peoples R China

来源：

ACS NANO | 2024年 / 18卷 / 22期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

surface-enhanced Ramanspectroscopy; enhancement mechanism; quantitativeand qualitative analyses; spectrum-structurecorrelation; CORE-SHELL NANOPARTICLES; SINGLE-MOLECULE; CHARGE-TRANSFER; GOLD NANOPARTICLES; QUANTUM-MECHANICS; TARGET MOLECULES; SERS SENSITIVITY; SCATTERING SERS; NEAR-FIELD; KEY ROLE;

D O I：

10.1021/acsnano.4c02670

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

While surface-enhanced Raman spectroscopy (SERS) has experienced substantial advancements since its discovery in the 1970s, it is an opportunity to celebrate achievements, consider ongoing endeavors, and anticipate the future trajectory of SERS. In this perspective, we encapsulate the latest breakthroughs in comprehending the electromagnetic enhancement mechanisms of SERS, and revisit CT mechanisms of semiconductors. We then summarize the strategies to improve sensitivity, selectivity, and reliability. After addressing experimental advancements, we comprehensively survey the progress on spectrum-structure correlation of SERS showcasing their important role in promoting SERS development. Finally, we anticipate forthcoming directions and opportunities, especially in deepening our insights into chemical or biological processes and establishing a clear spectrum-structure correlation.

引用

页码：14000 / 14019

页数：20

共 220 条

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