Published in Proc Natl Acad Sci U S A on September 20, 2004
Gold nanoparticles in chemical and biological sensing. Chem Rev (2012) 3.51
Functional nucleic acid sensors. Chem Rev (2009) 3.32
Properties and emerging applications of self-assembled structures made from inorganic nanoparticles. Nat Nanotechnol (2009) 2.33
Highly sensitive and selective colorimetric sensors for uranyl (UO2(2+)): development and comparison of labeled and label-free DNAzyme-gold nanoparticle systems. J Am Chem Soc (2008) 1.28
Colorimetric detection of DNA, small molecules, proteins, and ions using unmodified gold nanoparticles and conjugated polyelectrolytes. Proc Natl Acad Sci U S A (2010) 1.27
Gold nanoparticles: From nanomedicine to nanosensing. Nanotechnol Sci Appl (2008) 1.21
Plasmon-enhanced optical sensors: a review. Analyst (2015) 1.15
Molecular diagnostic and drug delivery agents based on aptamer-nanomaterial conjugates. Adv Drug Deliv Rev (2010) 1.14
Nucleic acid conjugated nanomaterials for enhanced molecular recognition. ACS Nano (2009) 1.13
Gold nanoparticles in biology and medicine: recent advances and prospects. Acta Naturae (2011) 1.12
Nanoparticles for detection and diagnosis. Adv Drug Deliv Rev (2009) 1.08
Aptamer-based SERRS sensor for thrombin detection. Nano Lett (2008) 1.03
Coupling molecular beacons to barcoded metal nanowires for multiplexed, sealed chamber DNA bioassays. J Am Chem Soc (2006) 0.95
DNA/RNA Detection Using DNA-Templated Few-Atom Silver Nanoclusters. Biosensors (Basel) (2013) 0.93
Gold Nanoparticles for In Vitro Diagnostics. Chem Rev (2015) 0.92
Nanoparticle-based detection and quantification of DNA with single nucleotide polymorphism (SNP) discrimination selectivity. Nucleic Acids Res (2007) 0.89
Design strategies for aptamer-based biosensors. Sensors (Basel) (2010) 0.89
Effect of pH on the Interaction of Gold Nanoparticles with DNA and Application in the Detection of Human p53 Gene Mutation. Nanoscale Res Lett (2008) 0.89
Enhancing the efficiency of a PCR using gold nanoparticles. Nucleic Acids Res (2005) 0.89
The assembly state between magnetic nanosensors and their targets orchestrates their magnetic relaxation response. J Am Chem Soc (2011) 0.87
New detection modality for label-free quantification of DNA in biological samples via superparamagnetic bead aggregation. J Am Chem Soc (2012) 0.87
A multistage volumetric bar chart chip for visualized quantification of DNA. J Am Chem Soc (2013) 0.87
Gold nanoparticles for high-throughput genotyping of long-range haplotypes. Nat Nanotechnol (2011) 0.85
Gold nanoparticle-assisted single base-pair mismatch discrimination on a microfluidic microarray device. Biomicrofluidics (2010) 0.83
Highly sensitive colorimetric detection of 17β-estradiol using split DNA aptamers immobilized on unmodified gold nanoparticles. Sci Rep (2014) 0.82
Amplified single base-pair mismatch detection via aggregation of exonuclease-sheared gold nanoparticles. Anal Chem (2014) 0.80
Internalized gold nanoparticles do not affect the osteogenesis and apoptosis of MG63 osteoblast-like cells: a quantitative, in vitro study. PLoS One (2013) 0.80
A simple bridging flocculation assay for rapid, sensitive and stringent detection of gene specific DNA methylation. Sci Rep (2015) 0.80
Enhancing nanoparticle-based visible detection by controlling the extent of aggregation. Sci Rep (2012) 0.79
Gold Nanoparticle Aggregation as a Probe of Antifreeze (Glyco) Protein-Inspired Ice Recrystallization Inhibition and Identification of New IRI Active Macromolecules. Sci Rep (2015) 0.79
Real-time selective visual monitoring of Hg(2+) detection at ppt level: An approach to lighting electrospun nanofibers using gold nanoclusters. Sci Rep (2015) 0.78
Tunable biomolecular interaction and fluorescence quenching ability of graphene oxide: application to "turn-on" DNA sensing in biological media. Small (2012) 0.78
Toggled RNA aptamers against aminoglycosides allowing facile detection of antibiotics using gold nanoparticle assays. Anal Chem (2012) 0.77
Application of iridium(III) complex in label-free and non-enzymatic electrochemical detection of hydrogen peroxide based on a novel "on-off-on" switch platform. Sci Rep (2016) 0.77
Unusual sequence length-dependent gold nanoparticles aggregation of the ssDNA sticky end and its application for enzyme-free and signal amplified colorimetric DNA detection. Sci Rep (2016) 0.77
Simple, fast and selective detection of adenosine triphosphate at physiological pH using unmodified gold nanoparticles as colorimetric probes and metal ions as cross-linkers. Sensors (Basel) (2012) 0.77
Nucleic-Acid-binding chromophores as efficient indicators of aptamer-target interactions. J Nucleic Acids (2012) 0.76
Colorimetric aptasensor using unmodified gold nanoparticles for homogeneous multiplex detection. PLoS One (2014) 0.76
Surface-enhanced Raman scattering molecular sentinel nanoprobes for viral infection diagnostics. Anal Chim Acta (2013) 0.76
Colorimetric detection of Ehrlichia canis via nucleic acid hybridization in gold nano-colloids. Sensors (Basel) (2014) 0.76
Selective quenching of fluorescence from unbound oligonucleotides by gold nanoparticles as a probe of RNA structure. RNA (2007) 0.76
Disulfide-induced self-assembled targets: A novel strategy for the label free colorimetric detection of DNAs/RNAs via unmodified gold nanoparticles. Sci Rep (2017) 0.75
Integrating Deoxyribozymes into Colorimetric Sensing Platforms. Sensors (Basel) (2016) 0.75
Towards a target label-free suboptimum oligonucleotide displacement-based detection system. Anal Bioanal Chem (2008) 0.75
DNA-Based Nanobiosensors as an Emerging Platform for Detection of Disease. Sensors (Basel) (2015) 0.75
Optical Aptasensors for Adenosine Triphosphate. Theranostics (2016) 0.75
Kinetic adsorption profile and conformation evolution at the DNA-gold nanoparticle interface probed by dynamic light scattering. Anal Chem (2014) 0.75
Binding Studies of Cucurbit[7]uril with Gold Nanoparticles Bearing Different Surface Functionalities. Tetrahedron Lett (2015) 0.75
Colorimetric TMPRSS2-ERG Gene Fusion Detection in Prostate Cancer Urinary Samples via Recombinase Polymerase Amplification. Theranostics (2016) 0.75
Rapid Naked-Eye Discrimination of Cytochrome P450 Genetic Polymorphism through Non-Crosslinking Aggregation of DNA-Functionalized Gold Nanoparticles. ChemistryOpen (2016) 0.75
A Portable Smart-Phone Readout Device for the Detection of Mercury Contamination Based on an Aptamer-Assay Nanosensor. Sensors (Basel) (2016) 0.75
Gold nanoparticle clusters in quasinematic layers of liquid-crystalline dispersion particles of double-stranded nucleic acids. Acta Naturae (2012) 0.75
Plasmonic Chirality Imprinting on Nucleobase-Displaying Supramolecular Nanohelices by Metal-Nucleobase Recognition. Angew Chem Int Ed Engl (2017) 0.75
Streptavidin-coated gold nanoparticles: critical role of oligonucleotides on stability and fractal aggregation. Beilstein J Nanotechnol (2017) 0.75
Paper-based tuberculosis diagnostic devices with colorimetric gold nanoparticles. Sci Technol Adv Mater (2013) 0.75
Real-time colorimetric detection of DNA methylation of the PAX1 gene in cervical scrapings for cervical cancer screening with thiol-labeled PCR primers and gold nanoparticles. Int J Nanomedicine (2016) 0.75
Colorimetric Assay for Exon 7 SMN1/SMN2 Single Nucleotide Polymorphism Using Gold Nanoprobes. Bioimpacts (2013) 0.75
Gold aggregating gold: A novel nanoparticle biosensor approach for the direct quantification of hepatitis C virus RNA in clinical samples. Biosens Bioelectron (2016) 0.75
Insight into the binding of a non-toxic, self-assembling aromatic tripeptide with ct-DNA: Spectroscopic and viscositic studies. Biochem Biophys Rep (2017) 0.75
Development of a new method based on unmodified gold nanoparticles and peptide nucleic acids for detecting bovine viral diarrhea virus-RNA. AMB Express (2017) 0.75
The presence of residual gold nanoparticles in samples interferes with the RT-qPCR assay used for gene expression profiling. J Nanobiotechnology (2017) 0.75
Cross-Reactive Plasmonic Aptasensors for Controlled Substance Identification. Sensors (Basel) (2017) 0.75
Localized surface plasmon resonance-based abscisic acid biosensor using aptamer-functionalized gold nanoparticles. PLoS One (2017) 0.75
Gold Nanoparticle-Based Colorimetric and Electrochemical Methods for Dipeptidyl Peptidase-IV Activity Assay and Inhibitor Screening. Materials (Basel) (2016) 0.75
Identification of a novel coronavirus in patients with severe acute respiratory syndrome. N Engl J Med (2003) 27.97
Selective colorimetric detection of polynucleotides based on the distance-dependent optical properties of gold nanoparticles. Science (1997) 8.67
Nanoparticles with Raman spectroscopic fingerprints for DNA and RNA detection. Science (2002) 6.14
Scanometric DNA array detection with nanoparticle probes. Science (2000) 6.12
Array-based electrical detection of DNA with nanoparticle probes. Science (2002) 4.33
Single-mismatch detection using gold-quenched fluorescent oligonucleotides. Nat Biotechnol (2001) 3.69
Predicting sequence-dependent melting stability of short duplex DNA oligomers. Biopolymers (1997) 2.45
Hybridization-based unquenching of DNA hairpins on au surfaces: prototypical "molecular beacon" biosensors. J Am Chem Soc (2003) 1.88
Rapid aggregation of gold nanoparticles induced by non-cross-linking DNA hybridization. J Am Chem Soc (2003) 1.73
Label-free colorimetric detection of specific sequences in genomic DNA amplified by the polymerase chain reaction. J Am Chem Soc (2004) 1.55
Photothermal deflection spectroscopy and detection. Appl Opt (1981) 1.50
Thin film biosensor for rapid visual detection of nucleic acid targets. Clin Chem (1999) 1.09
Determination of the exciton binding energy in single-walled carbon nanotubes. Phys Rev Lett (2006) 1.40
Detection of specific sequences in RNA using differential adsorption of single-stranded oligonucleotides on gold nanoparticles. Anal Chem (2005) 0.92
Chemical control of electrode functionalization for detection of DNA hybridization by electrochemical impedance spectroscopy. Langmuir (2005) 0.84
Synthesis of homopolymer containing diphenyl end-capped oligothiophene co-oligomer unit in the side chain. Org Lett (2006) 0.75