Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 57 checked references that resolve
resolves10.1016/j.bios.2019.111439Gold and silver bio/nano-hybrids-based electrochemical immunosensor for ultrasensitive detection of carcinoembryonic antigen
resolves10.1002/jrs.5683Raman study of the substrate influence on graphene synthesis using a solid carbon source via rapid thermal annealing
resolves10.1039/C3NR05643KElectrochemical properties of CVD grown pristine graphene: monolayer- vs. quasi-graphene
resolves10.1366/0003702971940143External Reflection Infrared Spectroscopy of Anisotropic Adsorbate Layers on Dielectric Substrates
resolves10.1080/21645515.2020.1740560Potential for developing a SARS-CoV receptor-binding domain (RBD) recombinant protein as a heterologous human vaccine against coronavirus infectious disease (COVID)-19
resolves10.1016/j.snb.2020.128432Graphene based field-effect transistor biosensors functionalized using gas-phase synthesized gold nanoparticles
resolves10.1016/j.snb.2017.08.075Simple disposable microfluidic device for Salmonella typhimurium detection by magneto-immunoassay
resolves10.1021/jacs.6b04833Protein Adsorption and Reorganization on Nanoparticles Probed by the Coffee-Ring Effect: Application to Single Point Mutation Detection
resolves10.1016/j.microc.2020.105242Neutral red interlinked gold nanoparticles/multiwalled carbon nanotubes modified electrochemical sensor for simultaneous speciation and detection of chromium (VI) and vanadium (V) in water samples
resolves10.1021/acs.chemrev.5b00620Noncovalent Functionalization of Graphene and Graphene Oxide for Energy Materials, Biosensing, Catalytic, and Biomedical Applications
resolves10.1016/j.jelechem.2021.115341Ultra-precise label-free nanosensor based on integrated graphene with Au nanostars toward direct detection of IgG antibodies of SARS-CoV-2 in blood
resolves10.1016/j.jcv.2020.104393Clinical evaluation of an immunochromatographic IgM/IgG antibody assay and chest computed tomography for the diagnosis of COVID-19
resolves10.1002/celc.201402325Enhancing the Electrochemical and Electronic Performance of CVD‐Grown Graphene by Minimizing Trace Metal Impurities
resolves10.1126/sciimmunol.abe5511Persistence of serum and saliva antibody responses to SARS-CoV-2 spike antigens in COVID-19 patients
resolves10.1016/j.snb.2020.129196Development of a SERS-based lateral flow immunoassay for rapid and ultra-sensitive detection of anti-SARS-CoV-2 IgM/IgG in clinical samples
resolves10.1039/C8NR03893GInterplay of non-uniform charge distribution on the electrochemical modification of graphene
resolves10.1016/j.bios.2020.112851Highly sensitive interfaces of graphene electrical-electrochemical vertical devices for on drop atto-molar DNA detection
resolves10.1016/j.procbio.2017.02.008Development of Novel Glucose oxidase Immobilization on Graphene/Gold nanoparticles/Poly Neutral red modified electrode
resolves10.3390/ma7096843A Label-Free Immunosensor for IgG Based on an Extended-Gate Type Organic Field Effect Transistor
resolves10.1016/j.jcv.2020.104413Evaluation of two automated and three rapid lateral flow immunoassays for the detection of anti-SARS-CoV-2 antibodies
resolves10.1002/elan.200804217Poly(neutral red): Electrosynthesis, Characterization, and Application as a Redox Mediator
resolves10.1007/s10008-007-0281-9Characterisation of poly(neutral red) modified carbon film electrodes; application as a redox mediator for biosensors
resolves10.1016/j.snb.2019.127516A low-cost nanomaterial-based electrochemical immunosensor on paper for high-sensitivity early detection of pancreatic cancer
resolves10.1126/sciimmunol.abc8413The receptor-binding domain of the viral spike protein is an immunodominant and highly specific target of antibodies in SARS-CoV-2 patients
resolves10.1007/s00604-020-04486-2Thiol-suppressed I2-etching of AuNRs: acetylcholinesterase-mediated colorimetric detection of organophosphorus pesticides
resolves10.1002/anie.202003964Pt–S Bond‐Mediated Nanoflares for High‐Fidelity Intracellular Applications by Avoiding Thiol Cleavage
resolves10.1016/j.mee.2013.04.035Improving the selectivity by using different blocking agents in DNA hybridization assays for SiGe bio-molecular sensors
resolves10.1016/j.bios.2016.02.056Introduction of selectivity and specificity to graphene using an inimitable combination of molecular imprinting and nanotechnology
resolves10.1016/j.enzmictec.2017.10.009Development of an electrochemical immunosensor based on gold nanoparticles incorporated chitosan biopolymer nanocomposite film for the detection of prostate cancer using PSA as biomarker
resolves10.1016/j.matt.2020.09.027SARS-CoV-2 RapidPlex: A Graphene-Based Multiplexed Telemedicine Platform for Rapid and Low-Cost COVID-19 Diagnosis and Monitoring
resolves10.1002/jmv.26303Analytical and clinical validation of an ELISA for specific SARS‐CoV‐2 IgG, IgA, and IgM antibodies
resolves10.1039/df9511100055A study of the nucleation and growth processes in the synthesis of colloidal gold
resolves10.1038/nchem.1421Understanding and controlling the substrate effect on graphene electron-transfer chemistry via reactivity imprint lithography
resolves10.1039/D0LC00828AA point-of-care selenium nanoparticle-based test for the combined detection of anti-SARS-CoV-2 IgM and IgG in human serum and blood
resolves10.1039/D0AN00629GDevelopment of a lateral flow immunoassay strip for rapid detection of IgG antibody against SARS-CoV-2 virus
resolves10.1016/j.bios.2020.112912Paper-based electrochemical biosensor for diagnosing COVID-19: Detection of SARS-CoV-2 antibodies and antigen
resolves10.1038/s41598-020-66456-1Improvement in Detection Limit for Lateral Flow Assay of Biomacromolecules by Test-Zone Pre-enrichment
The 20 references without a DOI — listed, not checked
no DOI — not checkedAbramed, Sbac, Cbdl, Sbpc/Ml, 2021.
no DOI — not checked10.1016/j.bios.2021.113866_bib3
no DOI — not checked10.1016/j.bios.2021.113866_bib4
no DOI — not checked10.1016/j.bios.2021.113866_bib7
no DOI — not checked10.1016/j.bios.2021.113866_bib12
no DOI — not checked10.1016/j.bios.2021.113866_bib23
no DOI — not checked10.1016/j.bios.2021.113866_bib28
no DOI — not checked10.1016/j.bios.2021.113866_bib29
no DOI — not checked10.1016/j.bios.2021.113866_bib30
no DOI — not checked10.1016/j.bios.2021.113866_bib38
no DOI — not checked10.1016/j.bios.2021.113866_bib39
no DOI — not checked10.1016/j.bios.2021.113866_bib40
no DOI — not checked10.1016/j.bios.2021.113866_bib53
no DOI — not checked10.1016/j.bios.2021.113866_bib54
no DOI — not checked10.1016/j.bios.2021.113866_bib59
no DOI — not checked10.1016/j.bios.2021.113866_bib60
no DOI — not checked10.1016/j.bios.2021.113866_bib62
no DOI — not checked10.1016/j.bios.2021.113866_bib67
no DOI — not checked10.1016/j.bios.2021.113866_bib71
no DOI — not checked10.1016/j.bios.2021.113866_bib75
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