Magnetic-capture-based SERS detection of multiple serum microRNA biomarkers for cancer diagnosis

2019 ◽  
Vol 11 (6) ◽  
pp. 783-793 ◽  
Author(s):  
Hao Zhang ◽  
Chaopeng Fu ◽  
Shutao Wu ◽  
Youqing Shen ◽  
Chunhui Zhou ◽  
...  
Keyword(s):  
Cancer Diagnosis ◽  
Multiplexed Detection ◽  
Serum Microrna ◽  
Magnetic Capture ◽  
Highly Sensitive ◽  
Sers Detection

A highly sensitive and reproducible magnetic-capture SERS assay was developed for multiplexed detection of cancer-related microRNAs in serum solution.

scholarly journals SERS detection of microRNA biomarkers for cancer diagnosis using gold-coated paramagnetic nanoparticles to capture SERS-active gold nanoparticles

RSC Advances ◽  
2017 ◽  
Vol 7 (83) ◽  
pp. 52782-52793 ◽  
Author(s):  
Hao Zhang ◽  
Yu Yi ◽  
Chunhui Zhou ◽  
Guoqing Ying ◽  
Xiangdong Zhou ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Cancer Diagnosis ◽  
Hot Spots ◽  
Magnetic Capture ◽  
Highly Sensitive ◽  
Sers Detection

A highly sensitive magnetic-capture SERS assay for detecting cancer-related microRNAs was developed by enhancing the formation of SERS “hot spots”.

Plasmonic MoO3−x@MoO3 nanosheets for highly sensitive SERS detection through nanoshell-isolated electromagnetic enhancement

2016 ◽  
Vol 52 (14) ◽  
pp. 2893-2896 ◽  
Author(s):  
Xianjun Tan ◽  
Lingzhi Wang ◽  
Chen Cheng ◽  
Xuefeng Yan ◽  
Bin Shen ◽  
...  
Keyword(s):  
Electromagnetic Enhancement ◽  
Highly Sensitive ◽  
Sers Detection

Nanoshell-isolated electromagnetic enhancing for highly sensitive sers detection.

Highly sensitive SERS detection of cancer proteins in low sample volume using hollow core photonic crystal fiber

2012 ◽  
Vol 33 (1) ◽  
pp. 293-298 ◽  
Author(s):  
Dinish U. S. ◽  
Chit Yaw Fu ◽  
Kiat Seng Soh ◽  
Bhuvaneswari Ramaswamy ◽  
Anil Kumar ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Sample Volume ◽  
Hollow Core ◽  
Crystal Fiber ◽  
Highly Sensitive ◽  
Sers Detection

scholarly journals Ag Nanoparticle-Decorated Cu2S Nanosheets for Surface Enhanced Raman Spectroscopy Detection and Photocatalytic Applications

Nanomaterials ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2508
Author(s):  
Osama Nasr ◽  
Jian-Ru Jiang ◽  
Wen-Shuo Chuang ◽  
Sheng-Wei Lee ◽  
Chih-Yen Chen
Keyword(s):  
Reduction Method ◽  
Organic Pollutant ◽  
Surface Enhanced Raman Spectroscopy ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Sers Detection ◽  
Enhanced Raman Scattering ◽  
New Generation ◽  
Photocatalytic Applications

In this article, we demonstrate a facile, rapid, and practical approach to growing high-quality Cu2S nanosheets decorated with Ag nanoparticles (NPs) through the galvanic reduction method. The Ag/Cu2S nanosheets were efficiently applied to the surface-enhanced Raman scattering (SERS) and photocatalytic degradation applications. The photodegradation of RhB dye with the Ag/Cu2S nanosheets composites occurred at a rate of 2.9 times faster than that observed with the undecorated Cu2S nanosheets. Furthermore, the Ag/Cu2S nanosheets displayed highly sensitive SERS detection of organic pollutant (R6G) as low as 10−9 M. The reproducibility experiments indicated that the Ag/Cu2S nanosheets composites could be used for dual functionality in a new generation of outstandingly sensitive SERS probes for detection and stable photocatalysts.

A superhydrophobic–superoleophilic plasmonic membrane for combined oil/water separation and highly-sensitive SERS detection of low concentrations of analytes in oil/water mixtures

2018 ◽  
Vol 42 (14) ◽  
pp. 11660-11664 ◽  
Author(s):  
Cheng Xu ◽  
Ding Cao ◽  
Wenya Lu ◽  
Jun Sun ◽  
Si Cheng
Keyword(s):  
Trace Detection ◽  
Water Separation ◽  
Low Concentrations ◽  
Highly Sensitive ◽  
Sers Detection ◽  
Oil Water Separation ◽  
Oil Water

Superhydrophobic–superoleophilic PS/AuAg ND mats were proven to exhibit integrated oil/water separation ability and act as SERS-active substrates for the trace detection of low concentrations of analyte molecules in oil/water mixtures.

Facile Surface Modification of Mesoporous Au Nanoparticles for Highly Sensitive SERS Detection

2020 ◽  
Vol 92 (23) ◽  
pp. 15379-15387
Author(s):  
Dongjie Zhang ◽  
Hongjun You ◽  
Lingling Zhang ◽  
Jixiang Fang
Keyword(s):  
Surface Modification ◽  
Au Nanoparticles ◽  
Highly Sensitive ◽  
Sers Detection

Highly sensitive fluorescence quantification of intracellular telomerase activity by repeat G-rich DNA enhanced silver nanoclusters

2018 ◽  
Vol 6 (28) ◽  
pp. 4583-4591 ◽  
Author(s):  
Shan Huang ◽  
Huiqin Yao ◽  
Wenjing Wang ◽  
Jian-Rong Zhang ◽  
Jun-Jie Zhu
Keyword(s):  
Cancer Diagnosis ◽  
Therapeutic Target ◽  
Early Cancer ◽  
Telomerase Activity ◽  
Silver Nanoclusters ◽  
Early Cancer Diagnosis ◽  
Highly Sensitive

As an important biomarker for early cancer diagnosis and a valuable therapeutic target, the detection and monitoring of telomerase activity has attracted extensive attention.

scholarly journals Highly Sensitive SERS Detection of Neonicotinoid Pesticides. Complete Raman Spectral Assignment of Clothianidin and Imidacloprid

2020 ◽  
Vol 124 (36) ◽  
pp. 7238-7247 ◽  
Author(s):  
Niamh Creedon ◽  
Pierre Lovera ◽  
Julio Gutierrez Moreno ◽  
Michael Nolan ◽  
Alan O’Riordan
Keyword(s):  
Highly Sensitive ◽  
Sers Detection ◽  
Neonicotinoid Pesticides ◽  
Raman Spectral ◽  
Spectral Assignment

Multiscale Patterned Plasmonic Arrays for Highly Sensitive and Uniform SERS Detection

2020 ◽  
Vol 7 (17) ◽  
pp. 2000248
Author(s):  
Yi Chen ◽  
Haojing Yin ◽  
Debabrata Sikdar ◽  
Huang Liu ◽  
Qi Zhu ◽  
...  
Keyword(s):  
Highly Sensitive ◽  
Sers Detection
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