scholarly journals Tracking Airborne Molecules from Afar: Three-Dimensional Metal–Organic Framework-Surface-Enhanced Raman Scattering Platform for Stand-Off and Real-Time Atmospheric Monitoring

ACS Nano ◽  
2019 ◽  
Vol 13 (10) ◽  
pp. 12090-12099 ◽  
Author(s):  
Gia Chuong Phan-Quang ◽  
Ningchen Yang ◽  
Hiang Kwee Lee ◽  
Howard Yi Fan Sim ◽  
Charlynn Sher Lin Koh ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Real Time ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Surface Enhanced Raman Scattering ◽  
Atmospheric Monitoring ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Metal Organic ◽  
Enhanced Raman Scattering

The surface-enhanced Raman scattering of all-inorganic perovskite quantum dots of CsPbBr3 encapsulated in a ZIF-8 metal–organic framework

2020 ◽  
Vol 44 (40) ◽  
pp. 17570-17576
Author(s):  
Mingyang Xin ◽  
Yuzhou Fu ◽  
Yue Zhou ◽  
Junhe Han ◽  
Yanli Mao ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Metal Organic Framework ◽  
Surface Enhanced Raman Scattering ◽  
One Pot ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Perovskite Quantum Dots ◽  
Metal Organic ◽  
Strong Surface ◽  
Enhanced Raman Scattering

We used a one-pot method to synthesize CsPbBr3@ZIF-8 and found that it has strong surface-enhanced Raman scattering performance and stability at room temperature.

scholarly journals A Biomedical Surface Enhanced Raman Scattering Substrate: Functionalized Three-Dimensional Porous Membrane Decorated with Silver Nanoparticles

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Li Yuan ◽  
Jinghuai Fang ◽  
Yonglong Jin ◽  
Chaonan Wang ◽  
Tian Xu
Keyword(s):  
Silver Nanoparticles ◽  
Raman Scattering ◽  
Three Dimensional ◽  
Surface Enhanced Raman Scattering ◽  
Porous Membrane ◽  
Raman Signal ◽  
Functional Surface ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

We fabricated a simple, cheap, and functional surface enhanced Raman scattering substrate for biomedical application. Hot spots between two close silver nanoparticles distributed in the skeleton of a three-dimensional porous membrane, especially in the pores, were formed. The dual poles of micropores in the membrane were discussed. The pores could protect the silver nanoparticles in the pores from being oxidized, which makes the membrane effective for a longer period of time. In addition,Staphylococcus aureuscells could be trapped by the micropores and then the Raman signal became stronger, indicating that the functional surface enhanced Raman scattering substrate is reliable.

SERS-active metal–organic frameworks with embedded gold nanoparticles

The Analyst ◽  
2017 ◽  
Vol 142 (14) ◽  
pp. 2640-2647 ◽  
Author(s):  
Xiaolin Cao ◽  
Sihui Hong ◽  
Zejun Jiang ◽  
Yongxin She ◽  
Shanshan Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Raman Scattering ◽  
Metal Organic Frameworks ◽  
Surface Enhanced Raman Scattering ◽  
Active Metal ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Metal Organic ◽  
Enhanced Raman Scattering

Surface-enhanced Raman scattering (SERS) has been widely used in the detection of targets and strongly depends on the interaction and the distance between the targets and nanoparticles.

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