Journal ArticleDOI
Ag@MIL-101(Cr) Film Substrate with High SERS Enhancement Effect and Uniformity
Qinchao Shao,De Zhang,De Zhang,Cai-e Wang,Zhexiang Tang,Mingqiang Zou,Xiaobing Yang,Huaping Gong,Zhi Yu,Shangzhong Jin,Pei Liang +10 more
TLDR
In this article, the authors proposed a surface-enhanced Raman scattering (SERS) substrate with a high sensitivity and rapid response, which has been widely used in various fields, but it is still a challenge to prepare SERS substrates with...Abstract:
Surface-enhanced Raman scattering (SERS), owing to its high sensitivity and rapid response, has been widely used in various fields. However, it is still a challenge to prepare SERS substrates with ...read more
Citations
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Journal ArticleDOI
Fabrication of magnetic Au/Fe3O4/MIL-101(Cr) (AF-MIL) as sensitive surface-enhanced Raman spectroscopy (SERS) platform for trace detection of antibiotics residue
TL;DR: In this paper , a magnetic substrate based on metal-organic frameworks (MOFs) with high sensitivity and stability for surface-enhanced Raman scattering (SERS) analysis was reported.
Journal ArticleDOI
Trends in Application of SERS Substrates beyond Ag and Au, and Their Role in Bioanalysis
TL;DR: In this paper , the authors compared the applications of traditional gold and silver-based SERS substrates and less conventional (Pd/Pt, Cu, Al, Si-based), focusing on sensing, biosensing, and clinical analysis.
Journal ArticleDOI
Recent progress in metal–organic frameworks-based materials toward surface-enhanced Raman spectroscopy
TL;DR: Recently, metal organic framework (MOF) material has emerged as attractive material with many unique properties such as high porosity, tunable structure, and rich functionalities as discussed by the authors , which can show high sensitivity, excellent selectivity and outstanding stability.
Journal ArticleDOI
A Dual-Mode NADH Biosensor Based on Gold Nanostars Decorated CoFe2 Metal-Organic Frameworks to Reveal Dynamics of Cell Metabolism.
Xiao-Tong Zhao,Ruoxin Niu,Shu Fan,Xunan Jing,Rui Gao,Hongbo Yang,Heng Wang,Daquan Wang,Zhiwei Yang,Yunchuan Xie,Junjun She,Peng Fei Chen,Lingjie Meng +12 more
TL;DR: In this article , a dual-mode NADH sensor is presented, for which colorimetric detection is enabled by its peroxidase-like nanozyme property and Raman detection is realized by its surfaceenhanced Raman scattering property with the detection limit as low as 28 pM.
Journal ArticleDOI
Colorimetric and ratiometric fluorescent dual-mode sensitive detection of Hg2+ based on UiO-66-NH2@Au composite.
TL;DR: In this paper , a colorimetric and ratiometric fluorescent dual-mode assay is constructed for sensitive and specific Hg2+ sensing based on UiO-66-NH2 and Au composite.
References
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Journal ArticleDOI
The Chemistry and Applications of Metal-Organic Frameworks
Hiroyasu Furukawa,Hiroyasu Furukawa,Kyle E. Cordova,Kyle E. Cordova,Michael O'Keeffe,Michael O'Keeffe,Omar M. Yaghi,Omar M. Yaghi,Omar M. Yaghi +8 more
TL;DR: Metal-organic frameworks are porous materials that have potential for applications such as gas storage and separation, as well as catalysis, and methods are being developed for making nanocrystals and supercrystals of MOFs for their incorporation into devices.
Journal ArticleDOI
Design and synthesis of an exceptionally stable and highly porous metal-organic framework
TL;DR: In this article, an organic dicarboxylate linker is used in a reaction that gives supertetrahedron clusters when capped with monocarboxyates.
Journal ArticleDOI
A chromium terephthalate-based solid with unusually large pore volumes and surface area.
Gérard Férey,Gérard Férey,Caroline Mellot-Draznieks,Christian Serre,Franck Millange,Julien Dutour,Suzy Surblé,Irene Margiolaki +7 more
TL;DR: This crystal structure for porous chromium terephthalate, MIL-101, with large poresizes and surface area has potential as a nanomold for monodisperse nanomaterials, as illustrated here by the incorporation of Keggin polyanions within the cages.
Journal ArticleDOI
Surface-Enhanced Raman Spectroscopy
TL;DR: The use of nanosphere lithography for the fabrication of highly reproducible and robust SERS substrates is described and progress in applying SERS to the detection of chemical warfare agents and several biological molecules is described.
Journal ArticleDOI
Surface-enhanced Raman spectroscopy.
TL;DR: The ability to control the size, shape, and material of a surface has reinvigorated the field of surface-enhanced Raman spectroscopy (SERS) as mentioned in this paper.