ArticleJournal of the American Chemical Society2010
A dual platform for selective analyte enrichment and ionization in mass spectrometry using aptamer-conjugated graphene oxide.
Article in Journal of the American Chemical Society, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
What it found
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Who cites it
22 citing papers in PubMed.
- Multimodal learning on heterogeneous subgraphs and LLMs representation for MHC-peptide binding affinity prediction.BMC bioinformatics · 2026Article
- The Effect of GO Flake Size on Field-Effect Transistor (FET)-Based Biosensor Performance for Detection of Ions and PACAP 38.Biosensors · 2025Article
- Recent Advances in Field-Effect Transistor-Based Biosensors for Label-Free Detection of SARS-CoV-2.Small science · 2024Article
- Aptamer-conjugated graphene oxide-based surface assisted laser desorption ionization mass spectrometry for selective extraction and detection of AβFrontiers in aging neuroscience · 2022Article
- A double carbon dot system composed of N, Cl-doped carbon dots and N, Cu-doped carbon dots as peroxidase mimics and as fluorescent probes for the determination of hydroquinone by fluorescence.Mikrochimica acta · 2020Article
- Cobalt-doped nanoporous carbon as SALDI-TOF-MS adsorbent and matrix for quantification of cetyltrimethylammonium bromide, Rhodamine B and Malachite Green at sub-ppt levels.Mikrochimica acta · 2019Article
- Hybrid CuCoO-GO enables ultrasensitive detection of antibiotics with enhanced laser desorption/ionization at nano-interfaces.Chemical science · 2019Article
- Nanoparticle-based laser desorption/ionization mass spectrometric analysis of drugs and metabolites.Journal of food and drug analysis · 2018Review
- Carbon Nanoparticles and Graphene Nanosheets as MALDI Matrices in Glycomics: a New Approach to Improve Glycan Profiling in Biological Samples.Journal of the American Society for Mass Spectrometry · 2018Article
- Graphene oxide as a stationary phase for speciation of inorganic and organic species of mercury, arsenic and selenium using HPLC with ICP-MS detection.Mikrochimica acta · 2018Article
- A layer-by-layer assembled MoSNanoscale · 2017Article
- Graphene Oxide as a Novel Evenly Continuous Phase Matrix for TOF-SIMS.Journal of the American Society for Mass Spectrometry · 2017Article
- Biosensors based on graphene oxide and its biomedical application.Advanced drug delivery reviews · 2016Review
- ICG-conjugated Magnetic Graphene Oxide for Dual Photothermal and Photodynamic Therapy.RSC advances · 2016Article
- Modified graphene oxide sensors for ultra-sensitive detection of nitrate ions in water.Talanta · 2015Article
- Selective Enrichment and MALDI-TOF MS Analysis of Small Molecule Compounds with Vicinal Diols by Boric Acid-Functionalized Graphene Oxide.Journal of the American Society for Mass Spectrometry · 2015Article
- A modular tyrosine kinase deoxyribozyme with discrete aptamer and catalyst domains.Chemical communications (Cambridge, England) · 2014Article
- Article
- Laser engineered graphene paper for mass spectrometry imaging.Scientific reports · 2013Article
- Enrichment and detection of rare proteins with aptamer-conjugated gold nanorods.Analytical chemistry · 2012Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
This study demonstrates the use of aptamer-conjugated graphene oxide as an affinity extraction and detection platform for analytes from complex biological media. We have shown that cocaine and adenosine can be selectively enriched from plasma samples and that direct mass spectrometric readouts can be obtained without a matrix and with greatly improved signal-to-noise ratios. Aptamer-conjugated graphene oxide has clear advantages in target enrichment and in generating highly efficient ionization of target molecules for mass spectrometry. These results demonstrate the utility of the approach for analysis of small molecules in real biological samples.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.