Search Results - "Ammanath, Gopal"
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Stoichiometric Tuning of PNA Probes to Au0.8Ag0.2 Alloy Nanoparticles for Visual Detection of Nucleic Acids in Plasma
Published in ACS sensors (28-08-2020)“…Standard detection methods for nucleic acids, an important class of diagnostic biomarkers, are often laborious and cumbersome. In need for development of…”
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2
Luminescent Device for the Detection of Oxidative Stress Biomarkers in Artificial Urine
Published in ACS applied materials & interfaces (07-03-2018)“…A luminescent paper-based device for the visual detection of oxidative stress biomarkers is reported. The device consists of a polyvinylidene fluoride membrane…”
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3
Current trends and challenges in point-of-care urinalysis of biomarkers in trace amounts
Published in TrAC, Trends in analytical chemistry (Regular ed.) (01-12-2022)“…Urinalysis enables non-invasive point-of-care (POC) testing of numerous biomarkers at their physiological and elevated levels, obviating the need for…”
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Colorimetric Urinalysis for On-Site Detection of Metabolic Biomarkers
Published in ACS applied materials & interfaces (15-07-2020)“…Over the past few decades, colorimetric assays have been developed for cost-effective and rapid on-site urinalysis. Most of these assays were employed for…”
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5
Flow-through colorimetric assay for detection of nucleic acids in plasma
Published in Analytica chimica acta (20-08-2019)“…A flow-through colorimetric assay for detection of nucleic acids in plasma is reported. The proposed assay features an array of four polyvinylidene fluoride…”
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6
Polarity induced vapochromism and vapoluminescence of polythiophene derivatives for volatile organic compounds classification
Published in Sensors and actuators. B, Chemical (15-08-2023)“…Polarity induced vapochromic and vapoluminescent properties of cationic poly-3-alkoxythiophene derivatives (PT) casted on polyvinylidene fluoride (PVDF)…”
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7
Colorimetric and Fluorometric Profiling of Advanced Glycation End Products
Published in ACS applied materials & interfaces (12-01-2022)“…Profiling of advanced glycation end products (AGEs) is an emerging area of clinical significance for disease diagnosis and prognosis. Typically, concentrations…”
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8
Pixelated colorimetric nucleic acid assay
Published in Talanta (Oxford) (01-03-2020)“…Conjugated polyelectrolytes (CPEs) have been widely used as reporters in colorimetric assays targeting nucleic acids. CPEs provide naked eye detection…”
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9
Tailoring Conformation-Induced Chromism of Polythiophene Copolymers for Nucleic Acid Assay at Resource Limited Settings
Published in ACS applied materials & interfaces (06-04-2016)“…Here we report on the design and synthesis of cationic water-soluble thiophene copolymers as reporters for colorimetric detection of microRNA (miRNA) in human…”
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10
Outer‐Membrane Protease (OmpT) Based E. coli Sensing with Anionic Polythiophene and Unlabeled Peptide Substrate
Published in Angewandte Chemie International Edition (05-10-2020)“…E. coli and Salmonella are two of the most common bacterial pathogens involved in foodborne and waterborne related deaths. Hence, it is critical to develop…”
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11
Visual detection of Al3+ ions using conjugated copolymer-ATP supramolecular complex
Published in Analytica chimica acta (17-03-2016)“…A colorimetric Al3+ sensor based on fluorescence recovery of a conjugated copolymer-ATP complex is proposed. An optimized ratio of two polythiophene (PT)…”
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12
Visual detection of Al(3+) ions using conjugated copolymer-ATP supramolecular complex
Published in Analytica chimica acta (17-03-2016)“…A colorimetric Al(3+) sensor based on fluorescence recovery of a conjugated copolymer-ATP complex is proposed. An optimized ratio of two polythiophene (PT)…”
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13
Stoichiometric Tuning of PNA Probes to Au 0.8 Ag 0.2 Alloy Nanoparticles for Visual Detection of Nucleic Acids in Plasma
Published in ACS sensors (28-08-2020)“…Standard detection methods for nucleic acids, an important class of diagnostic biomarkers, are often laborious and cumbersome. In need for development of…”
Get full text
Journal Article -
14
Polythiophene derivative on quartz resonators for miRNA capture and assay
Published in Analyst (London) (07-12-2015)“…A novel approach for miRNA assay using a cationic polythiophene derivative, poly[3-(3'-N,N,N-triethylamino-1'-propyloxy)-4-methyl-2,5-thiophene hydrobromide]…”
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15
Outer‐Membrane Protease (OmpT) Based E. coli Sensing with Anionic Polythiophene and Unlabeled Peptide Substrate
Published in Angewandte Chemie (05-10-2020)“…E. coli and Salmonella are two of the most common bacterial pathogens involved in foodborne and waterborne related deaths. Hence, it is critical to develop…”
Get full text
Journal Article