Literature DB >> 22544041

Positively charged silver nanoparticles and their effect on surface-enhanced Raman scattering of dye-labelled oligonucleotides.

Danny van Lierop1, Željka Krpetić, Luca Guerrini, Iain A Larmour, Jennifer A Dougan, Karen Faulds, Duncan Graham.   

Abstract

Improved positively charged nanoparticles are described to provide a simplified SERS substrate for DNA detection. Complete flocculation of the nanoparticles is prevented due to the controlled analyte induced aggregation. This provides a stable aggregation state which significantly extends the analysis window simplifying DNA detection by SERS.

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Year:  2012        PMID： 22544041     DOI： 10.1039/c2cc31731a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Detection of neuraminidase stalk motifs associated with enhanced N1 subtype influenza A virulence via Raman spectroscopy.

Authors:  JooYoung Choi; Sharon J H Martin; Ralph A Tripp; S Mark Tompkins; Richard A Dluhy
Journal:  Analyst       Date:  2015-11-21       Impact factor: 4.616

2.  Prenatal detection of thalassemia by cell-free fetal DNA (cffDNA) in maternal plasma using surface enhanced Raman spectroscopy combined with PCR.

Authors:  Xiaozhou Li; Tianyue Yang; Caesar Siqi Li; Lili Jin; Hong Lou; Youtao Song
Journal:  Biomed Opt Express       Date:  2018-06-18       Impact factor: 3.732

3.  High-Throughput Screening of Nanoparticle-Stabilizing Ligands: Application to Preparing Antimicrobial Curcumin Nanoparticles by Antisolvent Precipitation.

Authors:  Ilya Shlar; Elena Poverenov; Yakov Vinokur; Batia Horev; Samir Droby; Victor Rodov
Journal:  Nanomicro Lett       Date:  2014-11-22

Review 4.  Positively-charged plasmonic nanostructures for SERS sensing applications.

Authors:  Mariacristina Turino; Nicolas Pazos-Perez; Luca Guerrini; Ramon A Alvarez-Puebla
Journal:  RSC Adv       Date:  2022-01-04       Impact factor: 3.361

5.  Surface Enhanced Raman Spectroscopy (SERS) for the Multiplex Detection of Braf, Kras, and Pik3ca Mutations in Plasma of Colorectal Cancer Patients.

Authors:  Xiaozhou Li; Tianyue Yang; Caesar Siqi Li; Youtao Song; Hong Lou; Dagang Guan; Lili Jin
Journal:  Theranostics       Date:  2018-02-12       Impact factor: 11.556

6.  Phosphorylation-Dependent SERS Readout for Activity Assay of Protein Kinase A in Cell Extracts.

Authors:  Renyong Liu; Chenggen Xie; Yehan Yan; Lin Hu; Suhua Wang; Khalid A Alamry; Hadi M Marwani; Lijuan Chen
Journal:  Nanomaterials (Basel)       Date:  2020-03-22       Impact factor: 5.076

7.  Polymerase chain reaction - surface-enhanced Raman spectroscopy (PCR-SERS) method for gene methylation level detection in plasma.

Authors:  Xiaozhou Li; Tianyue Yang; Caesar Siqi Li; Youtao Song; Deli Wang; Lili Jin; Hong Lou; Wei Li
Journal:  Theranostics       Date:  2020-01-01       Impact factor: 11.556
  7 in total

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