DNA–bare gold affinity interactions: mechanism and applications in biosensing

eMethylsorb: rapid quantification of DNA methylation in cancer cells on screen-printed gold electrodes

(2014) Kevin M. Koo et al.   ANALYST

Methylsorb: A Simple Method for Quantifying DNA Methylation Using DNA–Gold Affinity Interactions

(2014) Abu Ali Ibn Sina et al.   ANALYTICAL CHEMISTRY

eMethylsorb: electrochemical quantification of DNA methylation at CpG resolution using DNA–gold affinity interactions

(2014) Abu Ali Ibn Sina et al.   CHEMICAL COMMUNICATIONS

Molecular inversion probe-based SPR biosensing for specific, label-free and real-time detection of regional DNA methylation

(2014) Laura G. Carrascosa et al.   CHEMICAL COMMUNICATIONS

Influence of Attachment Strategy on the Thermal Stability of Hybridized DNA on Gold Surfaces

(2014) Tyler J. Petty et al.   LANGMUIR

Colorimetric Determination of DNA Methylation Based on the Strength of the Hydrophobic Interactions between DNA and Gold Nanoparticles

(2013) Yi-Zhen Lin et al.   ACS Applied Materials & Interfaces

Biosensors: sense and sensibility

(2013) Anthony P. F. Turner   CHEMICAL SOCIETY REVIEWS

Direct detection of unamplified hepatoma upregulated protein RNA in urine using gold nanoparticles for bladder cancer diagnosis

(2013) Sanaa Eissa et al.   CLINICAL BIOCHEMISTRY

Fast assembly of non-thiolated DNA on gold surface at lower pH

(2013) Hui Jiang et al.   JOURNAL OF COLLOID AND INTERFACE SCIENCE

Polarity Control for Nonthiolated DNA Adsorption onto Gold Nanoparticles

(2013) Xu Zhang et al.   LANGMUIR

A simple “clickable” biosensor for colorimetric detection of copper(II) ions based on unmodified gold nanoparticles

(2012) Qinpeng Shen et al.   BIOSENSORS & BIOELECTRONICS

Long genomic DNA amplicons adsorption onto unmodified gold nanoparticles for colorimetric detection of Bacillus anthracis

(2012) Hua Deng et al.   CHEMICAL COMMUNICATIONS

Designed Diblock Oligonucleotide for the Synthesis of Spatially Isolated and Highly Hybridizable Functionalization of DNA–Gold Nanoparticle Nanoconjugates

(2012) Hao Pei et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Surface Science of DNA Adsorption onto Citrate-Capped Gold Nanoparticles

(2012) Xu Zhang et al.   LANGMUIR

Instantaneous Attachment of an Ultrahigh Density of Nonthiolated DNA to Gold Nanoparticles and Its Applications

(2012) Xu Zhang et al.   LANGMUIR

Adsorption of DNA onto gold nanoparticles and graphene oxide: surface science and applications

(2012) Juewen Liu   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Gold nanoparticle-based colorimetric detection of kanamycin using a DNA aptamer

(2011) Kyung-Mi Song et al.   ANALYTICAL BIOCHEMISTRY

Detection of Pb2+ at attomole levels by using dynamic light scattering and unmodified gold nanoparticles

(2011) Xiang-Min Miao et al.   ANALYTICAL BIOCHEMISTRY

Study of Single-Stranded DNA Binding Protein–Nucleic Acids Interactions using Unmodified Gold Nanoparticles and Its Application for Detection of Single Nucleotide Polymorphisms

(2011) Yen Nee Tan et al.   ANALYTICAL CHEMISTRY

Label-free optical detection of single-base mismatches by the combination of nuclease and gold nanoparticles

(2011) Meiying Liu et al.   BIOSENSORS & BIOELECTRONICS

Kinetics and Mechanism of Single-Stranded DNA Adsorption onto Citrate-Stabilized Gold Nanoparticles in Colloidal Solution

(2011) Edward M. Nelson et al.   LANGMUIR

Adsorption and Desorption of DNA on Graphene Oxide Studied by Fluorescently Labeled Oligonucleotides

(2011) Marissa Wu et al.   LANGMUIR

Aptamer-based colorimetric biosensing of dopamine using unmodified gold nanoparticles

(2011) Yu Zheng et al.   SENSORS AND ACTUATORS B-CHEMICAL

A Graphene Nanoprobe for Rapid, Sensitive, and Multicolor Fluorescent DNA Analysis

(2010) Shijiang He et al.   ADVANCED FUNCTIONAL MATERIALS

Controlled and Efficient Hybridization Achieved with DNA Probes Immobilized Solely through Preferential DNA-Substrate Interactions

(2010) Sarah M. Schreiner et al.   ANALYTICAL CHEMISTRY

Aptamer-based colorimetric biosensing of Ochratoxin A using unmodified gold nanoparticles indicator

(2010) Cheng Yang et al.   BIOSENSORS & BIOELECTRONICS

Superquenching acridinium ester chemiluminescence by gold nanoparticles for DNA detection

(2010) Qinfeng Xu et al.   CHEMICAL COMMUNICATIONS

Direct detection of unamplified hepatitis C virus RNA using unmodified gold nanoparticles

(2010) Sherif M. Shawky et al.   CLINICAL BIOCHEMISTRY

Label-free colorimetric biosensing of copper(II) ions with unimolecular self-cleaving deoxyribozymes and unmodified gold nanoparticle probes

(2010) Yong Wang et al.   NANOTECHNOLOGY

Colorimetric detection of DNA, small molecules, proteins, and ions using unmodified gold nanoparticles and conjugated polyelectrolytes

(2010) F. Xia et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Control of Metal Nanoparticles Aggregation and Dispersion by PNA and PNA−DNA Complexes, and Its Application for Colorimetric DNA Detection

(2009) Xiaodi Su et al.   ACS Nano

Label-free aptamer-based colorimetric detection of mercury ions in aqueous media using unmodified gold nanoparticles as colorimetric probe

(2009) Li Li et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Colorimetric Detection of DNA Using Unmodified Metallic Nanoparticles and Peptide Nucleic Acid Probes

(2009) Roejarek Kanjanawarut et al.   ANALYTICAL CHEMISTRY

Label-free and homogeneous DNA hybridization detection using gold nanoparticles-based chemiluiminescence system

(2009) Yingying Qi et al.   BIOSENSORS & BIOELECTRONICS

Colorimetric detection of mercury ion (Hg2+) based on DNA oligonucleotides and unmodified gold nanoparticles sensing system with a tunable detection range

(2009) Xiaowen Xu et al.   BIOSENSORS & BIOELECTRONICS

Colorimetric recognition of DNA intercalators with unmodified gold nanoparticles

(2009) Aiping Xin et al.   CHEMICAL COMMUNICATIONS

Simple and rapid colorimetric sensing of enzymatic cleavage and oxidative damage of single-stranded DNA with unmodified gold nanoparticles as indicator

(2009) Qinpeng Shen et al.   CHEMICAL COMMUNICATIONS

A Localized Surface Plasmon Resonance Light-Scattering Assay of Mercury (II) on the Basis of Hg2+−DNA Complex Induced Aggregation of Gold Nanoparticles

(2009) Zhong De Liu et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Label-free detection of specific DNA sequence-telomere using unmodified gold nanoparticles as colorimetric probes

(2009) Yingying Qi et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Label-Free Colorimetric Detection of Lead Ions with a Nanomolar Detection Limit and Tunable Dynamic Range by using Gold Nanoparticles and DNAzyme

(2008) Zidong Wang et al.   ADVANCED MATERIALS

Binding of DNA Nucleobases and Nucleosides with Graphene

(2008) Neenu Varghese et al.   CHEMPHYSCHEM

Gold nanoparticle-based electrochemical biosensors

(2008) José M. Pingarrón et al.   ELECTROCHIMICA ACTA

Selective Aggregation Mechanism of Unmodified Gold Nanoparticles in Detection of Single Nucleotide Polymorphism

(2008) Kyungnam Cho et al.   Journal of Physical Chemistry C

DNA Aptamer Folding on Gold Nanoparticles:  From Colloid Chemistry to Biosensors

(2008) Weian Zhao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A DNA−Gold Nanoparticle-Based Colorimetric Competition Assay for the Detection of Cysteine

(2008) Jae-Seung Lee et al.   NANO LETTERS

DNAzyme-based colorimetric sensing of lead (Pb2+) using unmodified gold nanoparticle probes

(2008) Hui Wei et al.   NANOTECHNOLOGY

DNA methylation landscapes: provocative insights from epigenomics

(2008) Miho M. Suzuki et al.   NATURE REVIEWS GENETICS

Structures and interaction energies of stacked graphene–nucleobase complexes

(2008) Jens Antony et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Visual Cocaine Detection with Gold Nanoparticles and Rationally Engineered Aptamer Structures

(2008) Juan Zhang et al.   Small

Aptamer-based biosensors

(2007) Shiping Song et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY