Search Results - "Subash C. B. Gopinath"
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Microplastic sources, formation, toxicity and remediation: a review
Published in Environmental chemistry letters (01-08-2023)“…Microplastic pollution is becoming a major issue for human health due to the recent discovery of microplastics in most ecosystems. Here, we review the sources,…”
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Biotin-Streptavidin Competition Mediates Sensitive Detection of Biomolecules in Enzyme Linked Immunosorbent Assay
Published in PloS one (08-03-2016)“…Enzyme Linked Immunosorbent Assay (ELISA) is the gold standard assay for detecting and identifying biomolecules using antibodies as the probe. Improving ELISA…”
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Palladium nanoparticle-decorated reduced graphene oxide sheets synthesized using Ficus carica fruit extract: A catalyst for Suzuki cross-coupling reactions
Published in PloS one (21-02-2018)“…We present a biogenic method for the synthesis of palladium nanoparticle (PdNP)-modified by reducing graphene oxide sheets (rGO) in a one-pot strategy using…”
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Shape- and Size-Controlled Synthesis of Silver Nanoparticles Using Aloe vera Plant Extract and Their Antimicrobial Activity
Published in Nanoscale research letters (01-12-2016)“…Biogenic synthesis of silver nanoparticles (AgNP) was performed at room temperature using Aloe vera plant extract in the presence of ammoniacal silver nitrate…”
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Green Carbon Dots: Synthesis, Characterization, Properties and Biomedical Applications
Published in Journal of functional biomaterials (01-01-2023)“…Carbon dots (CDs) are a new category of crystalline, quasi-spherical fluorescence, "zero-dimensional" carbon nanomaterials with a spatial size between 1 nm to…”
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Observations of immuno-gold conjugates on influenza viruses using waveguide-mode sensors
Published in PloS one (11-07-2013)“…Gold nanoparticles were conjugated to an antibody (immuno-AuNP) against A/Udorn/307/1972 (H3N2) influenza virus to detect viruses on a sensing plate designed…”
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A gold nanoparticles coated unclad single mode fiber-optic sensor based on localized surface plasmon resonance
Published in Scientific reports (07-04-2023)“…In the last few decays, the fiber-optic was employed in the field of sensing because of its benefits in contrast to other types of sensors such as small size,…”
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Nanodiamond conjugated SARS-CoV-2 spike protein: electrochemical impedance immunosensing on a gold microelectrode
Published in Mikrochimica acta (1966) (01-06-2022)“…A promising immunosensing strategy in diagnosing SARS-CoV-2 is proposed using a 10-µm gap-sized gold interdigitated electrode (AuIDE) to target the surface…”
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Biopolymers Regulate Silver Nanoparticle under Microwave Irradiation for Effective Antibacterial and Antibiofilm Activities
Published in PloS one (15-06-2016)“…In the current study, facile synthesis of carboxymethyl cellulose (CMC) and sodium alginate capped silver nanoparticles (AgNPs) was examined using microwave…”
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Titanium Dioxide Nanoparticle-Based Interdigitated Electrodes: A Novel Current to Voltage DNA Biosensor Recognizes E. coli O157:H7
Published in PloS one (07-10-2015)“…Nanoparticle-mediated bio-sensing promoted the development of novel sensors in the front of medical diagnosis. In the present study, we have generated and…”
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Generation of Anti-Influenza Aptamers Using the Systematic Evolution of Ligands by Exponential Enrichment for Sensing Applications
Published in Langmuir (03-12-2013)“…The systematic evolution of ligands by exponential enrichment (SELEX) is a selection process for identifying high-affinity selective molecules from a…”
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Aptamer That Binds to the gD Protein of Herpes Simplex Virus 1 and Efficiently Inhibits Viral Entry
Published in Journal of Virology (01-06-2012)“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Evaluation of anti-A/Udorn/307/1972 antibody specificity to influenza A/H3N2 viruses using an evanescent-field coupled waveguide-mode sensor
Published in PloS one (10-12-2013)“…Discrimination of closely related strains is a key issue, particularly for infectious diseases whose incidence fluctuates according to variations in the season…”
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Ag@WO3 core–shell nanocomposite for wide range photo detection
Published in Scientific reports (15-11-2024)“…This study successfully synthesized high-performance photodetectors based on Ag-WO3 core–shell heterostructures using a simple and economical two-step pulsed…”
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Low Temperature Annealed Zinc Oxide Nanostructured Thin Film-Based Transducers: Characterization for Sensing Applications
Published in PloS one (13-07-2015)“…The performance of sensing surfaces highly relies on nanostructures to enhance their sensitivity and specificity. Herein, nanostructured zinc oxide (ZnO) thin…”
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1,1'-Carbonyldiimidazole-copper nanoflower enhanced collapsible laser scribed graphene engraved microgap capacitive aptasensor for the detection of milk allergen
Published in Scientific reports (21-10-2021)“…The bovine milk allergenic protein, ‘β-lactoglobulin’ is one of the leading causes of milk allergic reaction. In this research, a novel label-free non-faradaic…”
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Laser-scribed graphene nanofiber decorated with oil palm lignin capped silver nanoparticles: a green biosensor
Published in Scientific reports (09-03-2021)“…Tuberculosis (TB), caused by Mycobacterium tuberculosis ( M. tuberculosis ), requires a high level of attention and is one of the most infectious diseases in…”
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A high-performance waveguide-mode biosensor for detection of factor IX using PEG-based blocking agents to suppress non-specific binding and improve sensitivity
Published in Analyst (London) (21-05-2013)“…An evanescent-field-coupled waveguide-mode (EFC-WM) sensor utilizes monolithic SiO2/Si/SiO2 sensing plates having a multilayered structure and is used to…”
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Zeolite-iron oxide nanocomposite from fly ash formed a ‘clubbell’ structure: integration of cardiac biocapture macromolecules in serum on microelectrodes
Published in Mikrochimica acta (1966) (01-06-2021)“…A new zeolite-iron oxide nanocomposite (ZEO-IO) was extracted from waste fly ash of a thermal power plant and utilized for capturing aptamers used to quantify…”
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DNA extraction on bio-chip: history and preeminence over conventional and solid-phase extraction methods
Published in Applied microbiology and biotechnology (01-11-2017)“…This review covers a developmental progression on early to modern taxonomy at cellular level following the advent of electron microscopy and the advancement in…”
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