The controversial orientation of adenine on gold and silver
SG Harroun - ChemPhysChem, 2018 - Wiley Online Library
In which orientation does adenine adsorb on gold and silver surfaces? This question has
been a matter of debate for over 30 years. Since the dawn of surface‐enhanced Raman …
been a matter of debate for over 30 years. Since the dawn of surface‐enhanced Raman …
Surface enhanced Raman spectroscopy of RNA samples extracted from blood of hepatitis C patients for quantification of viral loads
Background Raman spectroscopy is a promising technique to analyze the body fluids for the
purpose of non-invasive disease diagnosis. Objectives To develop a surface-enhanced …
purpose of non-invasive disease diagnosis. Objectives To develop a surface-enhanced …
Surface-enhanced Raman spectroscopy of polymerase chain reaction (PCR) products of Rifampin resistant and susceptible tuberculosis patients
Background Raman spectroscopy is an effective tool for detecting and discriminating
microorganisms that is robust, reliable, and rapid. Objectives To develop a polymerase …
microorganisms that is robust, reliable, and rapid. Objectives To develop a polymerase …
Ultrasensitive Ag-coated TiO 2 nanotube arrays for flexible SERS-based optofluidic devices
A Lamberti, A Virga, A Chiadò, A Chiodoni… - Journal of Materials …, 2015 - pubs.rsc.org
In this study, a novel SERS sensor has been developed for repeatable detection of organic
molecules and biological assays. Vertically oriented titania nanotube (TiO2 NT) arrays were …
molecules and biological assays. Vertically oriented titania nanotube (TiO2 NT) arrays were …
Accelerating peroxidase-like activity of gold nanozymes using purine derivatives and its application for monitoring of occult blood in urine
Y Wu, Y Chen, Y Li, J Huang, H Yu, Z Wang - Sensors and Actuators B …, 2018 - Elsevier
Gold nanoparticles (AuNPs) is an important kind of nanozymes and a variety of its artificial
enzymatic activities have been reported, such as oxidase, peroxidase, and superoxide …
enzymatic activities have been reported, such as oxidase, peroxidase, and superoxide …
Au@ Ag nanodome-cones array substrate for efficient residue analysis of food samples by surface-enhanced Raman scattering
H Lai, G Li, Z Zhang - Analytica Chimica Acta, 2023 - Elsevier
A bioinspired Au@ Ag nanodome-cones array (Au@ Ag NDCA) surface-enhanced Raman
scattering (SERS) chip was developed for efficient residue analyses of food samples. The …
scattering (SERS) chip was developed for efficient residue analyses of food samples. The …
Assessment of human telomeric G-quadruplex structures using surface-enhanced Raman spectroscopy
Abstract G-Quadruplex (G4) structures of a human telomeric 24-mer (5′-
TTAGGGTTAGGGTTAGGGTTAGGG-3′) sequence (Tel24) stabilized by sodium and …
TTAGGGTTAGGGTTAGGGTTAGGG-3′) sequence (Tel24) stabilized by sodium and …
[HTML][HTML] A virus-based nanoplasmonic structure as a surface-enhanced Raman biosensor
Fabrication of nanoscale structures with localized surface plasmons allows for substantial
increase in sensitivity of chem/bio sensors. The main challenge for realizing complex …
increase in sensitivity of chem/bio sensors. The main challenge for realizing complex …
A rapid and simple chemical method for the preparation of Ag colloids for surface-enhanced Raman spectroscopy using the Ag mirror reaction
R Panneerselvam, L **ao, KB Waites, TP Atkinson… - Vibrational …, 2018 - Elsevier
Abstract Colloidal silver (Ag) nanoparticles (AgNP) have been widely used for surface-
enhanced Raman spectroscopy (SERS) applications. We report a simple, rapid and effective …
enhanced Raman spectroscopy (SERS) applications. We report a simple, rapid and effective …
Experimental and theoretical approaches for the selective detection of thymine in real samples using gold nanoparticles as a biochemical sensor
K Shrivas, N Nirmalkar, SS Thakur, R Kurrey, D Sinha… - RSC …, 2018 - pubs.rsc.org
We report a simple, selective and cost effective method for the qualitative and quantitative
determination of thymine in a DNA standard and urine samples using gold nanoparticles …
determination of thymine in a DNA standard and urine samples using gold nanoparticles …