gold has been researched along with thionine in 63 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 1 (1.59) | 18.2507 |
| 2000's | 7 (11.11) | 29.6817 |
| 2010's | 40 (63.49) | 24.3611 |
| 2020's | 15 (23.81) | 2.80 |
| Authors | Studies |
|---|---|
| Ito, S; Kuwabata, S; Nakaminami, T; Yoneyama, H | 1 |
| Chen, J; Dai, Z; Ju, H; Yan, F | 1 |
| Cao, S; Chai, Y; Chen, S; Gao, F; Tang, M; Yuan, R | 1 |
| Feng, H; Shen, G; Wang, H; Yan, B; Yu, R; Zhang, Y | 1 |
| Chai, Y; Tang, D; Yuan, R | 1 |
| Deng, L; Dong, S; Shang, L; Wang, F; Wang, Y; Wen, D | 1 |
| Chai, Y; Chen, S; Ling, S; Ma, L; Yuan, R | 1 |
| Chen, C; Liu, S; Wu, Y | 1 |
| Cheng, FF; Zhang, JJ; Zheng, TT; Zhu, JJ | 1 |
| Liu, D; Luo, P; Sun, W; Wang, Z; Zhang, L | 1 |
| Chai, Y; Guan, S; Liu, Z; Mao, L; Qian, X; Yuan, R; Yuan, Y; Zhuo, Y | 1 |
| Chai, Y; Yang, X; Yuan, R; Yuan, S; Yuan, Y; Zhuo, Y | 1 |
| He, P; Jing, T; Liao, K; Wang, H; Wu, W; Yang, K; Yi, P | 1 |
| Chai, YQ; Hong, CL; Qian, XQ; Ran, XQ; Yuan, R | 1 |
| Fu, Y; He, B; Teng, Y; Wang, C; Xu, L; Zhang, S; Zhang, W; Zhang, X | 1 |
| Feng, Y; Li, F; Liu, S; Yang, L | 1 |
| Ahammad, AJ; Lee, JJ; Sarker, S | 1 |
| Chen, D; Ge, S; Jiao, X | 1 |
| Cai, C; Li, W; Wu, P; Zhang, H | 1 |
| Han, J; Ma, J; Ma, Z | 1 |
| Ma, Z; Sun, X | 1 |
| Deng, D; Ding, Y; Luo, L; Wang, Z; Zhang, Z; Zhu, L | 1 |
| Du, F; He, Y; Hun, X; Liu, F; Sun, W; Xu, Y; Zhu, H | 1 |
| Liu, F; Lu, J; Song, X; Sun, G; Yan, M; Yu, J | 1 |
| Fu, Y; Guo, L; Han, Q; Huang, Y; Wang, Y; Zhang, Q | 1 |
| Jia, X; Liu, N; Liu, Z; Ma, Z | 1 |
| Liang, RP; Qiu, JD; Qiu, P; Tian, XC | 1 |
| Bai, W; Dong, C; Guo, R; Huang, H; Liu, Z | 1 |
| Chen, H; Liu, D; Ma, L; Wang, Z; Zhao, Z | 1 |
| Knopp, D; Lin, Y; Niessner, R; Tang, D; Zhou, Q | 1 |
| Fan, C; Su, S; Wang, L; Xu, Y; Yuan, C; Zhang, C; Zhao, H; Zou, M | 1 |
| Gao, C; Gao, F; He, S; Wang, Q; Wu, A | 1 |
| Lu, D; Lu, F; Pang, G | 1 |
| Du, B; Fan, D; Hu, L; Li, N; Li, Y; Ma, H; Wei, Q | 1 |
| Chen, G; Dong, X; Huang, C; Jiang, Y; Shen, J; Zhang, W; Zhang, X | 1 |
| Lu, D; Pang, G; Xie, J | 1 |
| Hu, W; Lai, G; Yu, A; Zheng, M | 1 |
| Gao, X; Ma, Z; Wang, H | 1 |
| Ma, Z; Zhao, L | 1 |
| Cao, W; Du, B; Wang, H; Wang, Y; Wei, Q; Zhao, G | 1 |
| Deng, Y; Lai, Y; Li, S; Liu, X; Yang, G; Zhang, C | 1 |
| He, B; Yan, S | 1 |
| Guangli, W; Hongxia, C; Ruiyi, L; Zaijun, L; Zhiguo, G | 1 |
| Cheng, JH; Jin, H; Wei, M; Zhang, M | 1 |
| Fan, Y; Guo, Y; Ma, J; Shi, S | 2 |
| Hu, Y; Li, Y; Yang, J | 1 |
| Deng, K; Huang, H; Li, C; Liu, X; Wang, H; Zhang, S | 1 |
| Almeida, NBF; Araujo, END; de Andrade, ASR; de Sousa, TASL; Dos Santos, VCF; Plentz, F | 1 |
| Li, R; Li, Z; Peng, Y; Yang, Y; Yi, X; Yu, M; Zhu, H | 1 |
| Chi, L; Li, S; Tang, D; Wang, X; Xu, C; Xue, F | 1 |
| Chen, Q; Feng, W; Han, B; Jiao, J; Li, B; Wang, Y; Wang, Z; Yang, S | 1 |
| Bao, J; Hou, C; Huo, D; Samalo, M; Shen, C; Wang, X; Yang, H; Zeng, Y; Zhang, S; Zhao, J | 1 |
| He, B; Wang, K | 1 |
| Dong, Y; Jiang, L; Li, X; Li, Y; Liu, Q; Wang, P; Xu, Z | 1 |
| Bai, J; Bo, X; Hei, Y; Liu, J; Lv, W; Peng, C | 1 |
| Cai, X; Cheng, Y; Jin, H; Kong, F; Liu, J; Luo, J; Mao, G; Ming, T; Sun, S; Xing, Y | 1 |
| Gao, Y; Song, W; Yan, J; Zhang, J; Zhang, X | 1 |
| Domínguez-Aragón, A; Figueroa-Miranda, G; Mayer, D; Offenhäusser, A; Zaragoza-Contreras, EA | 1 |
| Huang, Q; Li, X; Wang, Z; Xiao, W; Zhang, X; Zhou, L; Zou, X | 1 |
| Ghafary, Z; Hallaj, R; Kamal Mohammed, O; Shakeri, R | 1 |
| He, B; Jin, H; Liang, Y; Liu, Y; Ren, W; Suo, Z; Wang, J; Wang, Y; Wei, M; Xu, Y; Zhu, J | 1 |
| Binbr Abe Menen, N; Rouhi, O; Yang, H; Zhang, Z; Zhou, X | 1 |
63 other study(ies) available for gold and thionine
| Article | Year |
|---|---|
Amperometric determination of total cholesterol at gold electrodes covalently modified with cholesterol oxidase and cholesterol esterase with use of thionin as an electron mediator.
Topics: Cholesterol; Cholesterol Oxidase; Coloring Agents; Electrodes; Enzymes, Immobilized; Gold; Humans; Phenothiazines; Sterol Esterase | 1999 |
Electrochemical sensor for immunoassay of carcinoembryonic antigen based on thionine monolayer modified gold electrode.
Topics: Antibodies; Carcinoembryonic Antigen; Electrochemistry; Electrodes; Enzyme-Linked Immunosorbent Assay; Gold; Humans; Phenothiazines; Reproducibility of Results; Sensitivity and Specificity | 2005 |
Amperometric hydrogen peroxide biosensor based on the immobilization of HRP on nano-Au/Thi/poly (p-aminobenzene sulfonic acid)-modified glassy carbon electrode.
Topics: Biosensing Techniques; Carbon; Electrochemistry; Electrodes; Enzymes, Immobilized; Gold; Horseradish Peroxidase; Hydrogen Peroxide; Metal Nanoparticles; Phenothiazines; Polyamines | 2007 |
A direct electrochemical biosensing platform constructed by incorporating carbon nanotubes and gold nanoparticles onto redox poly(thionine) film.
Topics: Biosensing Techniques; Electrochemistry; Electrodes; Gold; Hydrogen Peroxide; Nanoparticles; Nanotubes, Carbon; Oxidation-Reduction; Phenothiazines; Polymers; Reproducibility of Results; Sensitivity and Specificity | 2007 |
Ultrasensitive electrochemical immunosensor for clinical immunoassay using thionine-doped magnetic gold nanospheres as labels and horseradish peroxidase as enhancer.
Topics: Antibodies; Carcinoembryonic Antigen; Electrochemistry; Gold; Horseradish Peroxidase; Immunoassay; Magnetics; Molecular Structure; Nanospheres; Phenothiazines; Reproducibility of Results; Sensitivity and Specificity | 2008 |
A sensitive NADH and glucose biosensor tuned by visible light based on thionine bridged carbon nanotubes and gold nanoparticles multilayer.
Topics: Biosensing Techniques; Electrochemistry; Electronics; Equipment Design; Equipment Failure Analysis; Glucose; Glucose 1-Dehydrogenase; Gold; NAD; Nanotubes, Carbon; Phenothiazines; Photometry; Reproducibility of Results; Sensitivity and Specificity | 2008 |
Amperometric hydrogen peroxide biosensor based on covalently immobilizing thionine as a mediator.
Topics: Adsorption; Biosensing Techniques; Electric Impedance; Electrochemical Techniques; Electrodes; Gold; Hemoglobins; Hydrogen Peroxide; Kinetics; Metal Nanoparticles; Microscopy, Atomic Force; Phenothiazines; Reproducibility of Results | 2009 |
Enzyme-functionalized silica nanoparticles as sensitive labels in biosensing.
Topics: alpha-Fetoproteins; Animals; Antibodies, Immobilized; Biocatalysis; Biomarkers; Biosensing Techniques; Cattle; Electrochemistry; Gold; Horseradish Peroxidase; Humans; Hydrogen Peroxide; Immunoassay; Luminescence; Luminol; Nanoparticles; Oxidation-Reduction; Phenothiazines; Sensitivity and Specificity; Silanes; Silicon; Silicon Dioxide; Staining and Labeling | 2009 |
Design and implementation of electrochemical cytosensor for evaluation of cell surface carbohydrate and glycoprotein.
Topics: ATP Binding Cassette Transporter, Subfamily B, Member 1; Biosensing Techniques; Carbohydrates; Cell Membrane; Electrochemistry; Gold; HeLa Cells; Humans; Immunoassay; Metal Nanoparticles; Nanotubes, Carbon; Phenothiazines | 2010 |
Detection of beta-glucans using an amperometric biosensor based on high-affinity interaction between Dectin-1 and beta-glucans.
Topics: Animals; beta-Glucans; Biosensing Techniques; Chitosan; Electrochemical Techniques; Electrodes; Fluorocarbon Polymers; Gold; Lectins, C-Type; Membrane Proteins; Metal Nanoparticles; Mice; Mycoses; Nerve Tissue Proteins; Phenothiazines | 2010 |
A novel label-free electrochemical aptasensor for thrombin based on the {nano-Au/thionine}n multilayer films as redox probes.
Topics: Animals; Aptamers, Nucleotide; Biosensing Techniques; Cattle; Electrochemical Techniques; Electrodes; Equipment Design; Gold; Metal Nanoparticles; Oxidation-Reduction; Phenothiazines; Thrombin | 2010 |
Enzyme biosensor based on the immobilization of HRP on SiO₂/BSA/Au composite nanoparticles.
Topics: Animals; Biosensing Techniques; Buffers; Cattle; Electrochemistry; Electrodes; Enzymes, Immobilized; Fluorocarbon Polymers; Gold; Horseradish Peroxidase; Hydrogen Peroxide; Hydrogen-Ion Concentration; Nanocomposites; Phenothiazines; Reproducibility of Results; Serum Albumin, Bovine; Silicon Dioxide; Surface Properties | 2010 |
Nanosilver-doped DNA polyion complex membrane for electrochemical immunoassay of carcinoembryonic antigen using nanogold-labeled secondary antibodies.
Topics: Antibodies, Monoclonal; Carbon; Carcinoembryonic Antigen; DNA; Electrochemical Techniques; Electrodes; Fluorocarbon Polymers; Gold; Horseradish Peroxidase; Humans; Immunoassay; Metal Nanoparticles; Phenothiazines; Silver | 2010 |
A sensitive amperometric immunosensor for alpha-fetoprotein based on carbon nanotube/DNA/Thi/nano-Au modified glassy carbon electrode.
Topics: alpha-Fetoproteins; Animals; Biosensing Techniques; Buffers; Calibration; Carbon; Cattle; DNA; Electrochemical Techniques; Electrodes; Glass; Gold; Hydrogen-Ion Concentration; Metal Nanoparticles; Nanotubes, Carbon; Phenothiazines; Reproducibility of Results; Solutions; Temperature; Time Factors | 2010 |
Lectin-based biosensor strategy for electrochemical assay of glycan expression on living cancer cells.
Topics: Biosensing Techniques; Cell Line, Tumor; Cell Survival; Concanavalin A; Electrochemistry; Electrodes; Glass; Glycosylation; Gold; Humans; Immobilized Proteins; Mannose; Metal Nanoparticles; Microscopy, Fluorescence; N-Acetylneuraminic Acid; Nanotubes, Carbon; Neoplasms; Phenothiazines; Plant Lectins; Protein Stability; Ribosome Inactivating Proteins | 2010 |
Electrochemical sensing platform based on covalent immobilization of thionine onto gold electrode surface via diazotization-coupling reaction.
Topics: Electrochemistry; Electrodes; Gold; Hydrogen Peroxide; Phenothiazines; Sensitivity and Specificity | 2010 |
Immobilization of horseradish peroxidase onto a gold-nanoparticle-adsorbed poly(thionine) film for the construction of a hydrogen peroxide biosensor.
Topics: Biosensing Techniques; Electrodes; Enzymes, Immobilized; Gold; Horseradish Peroxidase; Hydrogen Peroxide; Metal Nanoparticles; Phenothiazines; Polymerization; Polymers; Reproducibility of Results; Sensitivity and Specificity | 2011 |
Ultrasensitive electrochemical immunosensor for CA 15-3 using thionine-nanoporous gold-graphene as a platform and horseradish peroxidase-encapsulated liposomes as signal amplification.
Topics: Electrochemical Techniques; Gold; Graphite; Horseradish Peroxidase; Humans; Hydrogen Peroxide; Immunoassay; Liposomes; Mucin-1; Nanopores; Oxidation-Reduction; Phenothiazines | 2012 |
Signal amplification of graphene oxide combining with restriction endonuclease for site-specific determination of DNA methylation and assay of methyltransferase activity.
Topics: Base Sequence; Biocatalysis; DNA; DNA Methylation; DNA Probes; DNA-Cytosine Methylases; Electrochemical Techniques; Electrodes; Gold; Graphite; HCT116 Cells; Humans; Metal Nanoparticles; Oxides; Phenothiazines; Tumor Suppressor Protein p53 | 2012 |
One-step synthesis of graphene oxide-thionine-Au nanocomposites and its application for electrochemical immunosensing.
Topics: Biosensing Techniques; Carcinoembryonic Antigen; Electrochemical Techniques; Gold; Graphite; Humans; Immunoassay; Metal Nanoparticles; Nanocomposites; Oxides; Phenothiazines | 2013 |
Electrochemical immunosensor based on nanoporpus gold loading thionine for carcinoembryonic antigen.
Topics: Biosensing Techniques; Carcinoembryonic Antigen; Electrochemical Techniques; Electrodes; Gold; Hydrogen-Ion Concentration; Immunoassay; Metal Nanoparticles; Phenothiazines; Silver | 2013 |
Aptamer-linked biosensor for thrombin based on AuNPs/thionine-graphene nanocomposite.
Topics: Aptamers, Nucleotide; Biosensing Techniques; Blood Chemical Analysis; Electrochemistry; Electrodes; Gold; Graphite; Humans; Limit of Detection; Metal Nanoparticles; Nanocomposites; Phenothiazines; Reproducibility of Results; Sulfhydryl Compounds; Thrombin | 2013 |
Design of electrochemical detection of thiols based on the cleavage of the disulfide bond coupled with thionine modified gold nanoparticle-assisted amplification.
Topics: Biosensing Techniques; Carbon; Electrochemical Techniques; Electrodes; Glutathione; Gold; Graphite; Ionic Liquids; Limit of Detection; Nanoparticles; Phenothiazines; Sulfhydryl Compounds | 2013 |
An aptasensor for sensitive detection of human breast cancer cells by using porous GO/Au composites and porous PtFe alloy as effective sensing platform and signal amplification labels.
Topics: Alloys; Aptamers, Nucleotide; Biosensing Techniques; Breast Neoplasms; Electrochemical Techniques; Electrodes; Female; Gold; Graphite; Humans; Iron; MCF-7 Cells; Mucin-1; Nanocomposites; Nanopores; Oxides; Phenothiazines; Platinum; Porosity; Surface Properties | 2013 |
The application of thionine-graphene nanocomposite in chiral sensing for Tryptophan enantiomers.
Topics: Biosensing Techniques; Carbon; Copper; DNA; Electrochemical Techniques; Gold; Graphite; Humans; Metal Nanoparticles; Phenothiazines; Tryptophan | 2013 |
A label-free immunosensor based on graphene nanocomposites for simultaneous multiplexed electrochemical determination of tumor markers.
Topics: alpha-Fetoproteins; Biomarkers, Tumor; Biosensing Techniques; Carcinoembryonic Antigen; Gold; Graphite; Humans; Metal Nanoparticles; Nanocomposites; Neoplasms; Phenothiazines; Tin Compounds | 2014 |
Multiplexed electrochemical detection of trypsin and chymotrypsin based on distinguishable signal nanoprobes.
Topics: Biotin; Chymotrypsin; DNA; Electrochemical Techniques; Electrodes; Ferrous Compounds; Gold; Metal Nanoparticles; Metallocenes; Nucleic Acid Hybridization; Oxidation-Reduction; Peptides; Phenothiazines; Substrate Specificity; Trypsin | 2014 |
An ultrasensitive electrochemical DNA biosensor based on graphene/Au nanorod/polythionine for human papillomavirus DNA detection.
Topics: Biosensing Techniques; DNA, Viral; Electrochemical Techniques; Gold; Graphite; Humans; Nanotubes; Papillomaviridae; Phenothiazines | 2015 |
A label-free electrochemical impedance aptasensor for cylindrospermopsin detection based on thionine-graphene nanocomposites.
Topics: Alkaloids; Aptamers, Nucleotide; Bacterial Toxins; Biosensing Techniques; Cyanobacteria Toxins; Dielectric Spectroscopy; Electric Impedance; Gold; Graphite; Limit of Detection; Nanocomposites; Phenothiazines; Reproducibility of Results; Uracil | 2015 |
Enzymatic hydrolysate-induced displacement reaction with multifunctional silica beads doped with horseradish peroxidase-thionine conjugate for ultrasensitive electrochemical immunoassay.
Topics: Aflatoxin B1; Animals; Antibodies, Immobilized; Antibodies, Monoclonal; Arachis; beta-Fructofuranosidase; Cattle; Concanavalin A; Electrochemical Techniques; Electrodes; Enzyme-Linked Immunosorbent Assay; Enzymes, Immobilized; Gold; Horseradish Peroxidase; Metal Nanoparticles; Phenothiazines; Serum Albumin; Silicon Dioxide; Sucrose | 2015 |
Shape-controlled gold nanoparticles supported on MoS₂ nanosheets: synergistic effect of thionine and MoS₂ and their application for electrochemical label-free immunosensing.
Topics: Carcinoembryonic Antigen; Disulfides; Electrochemical Techniques; Gold; Humans; Immunoassay; Metal Nanoparticles; Molybdenum; Oxidation-Reduction; Phenothiazines | 2015 |
Label-free electrochemical lead (II) aptasensor using thionine as the signaling molecule and graphene as signal-enhancing platform.
Topics: Aptamers, Nucleotide; Biosensing Techniques; Cations, Divalent; DNA, Single-Stranded; Drinking Water; Electrochemical Techniques; Electrodes; Equipment Design; G-Quadruplexes; Gold; Graphite; Lead; Limit of Detection; Phenothiazines; Reproducibility of Results; Rivers; Water Pollutants, Chemical | 2016 |
A novel glutathione-S transferase immunosensor based on horseradish peroxidase and double-layer gold nanoparticles.
Topics: Animals; Biosensing Techniques; Chitosan; Electrochemical Techniques; Electrodes; Glutathione Transferase; Gold; Horseradish Peroxidase; Limit of Detection; Metal Nanoparticles; Mice; Mice, Inbred BALB C; Phenothiazines; Reproducibility of Results | 2016 |
Electrochemical immunosensor for detection of prostate specific antigen based on an acid cleavable linker into MSN-based controlled release system.
Topics: Antibodies, Immobilized; Biosensing Techniques; Carboxylic Acids; Electrochemical Techniques; Gold; Humans; Hydrogen-Ion Concentration; Immunoassay; Limit of Detection; Nanoparticles; Phenothiazines; Prostate-Specific Antigen; Reproducibility of Results; Silicon Dioxide | 2016 |
Functionalized nanocomposites with the optimal graphene oxide/Au ratio for amplified immunoassay of E. coli to estimate quality deterioration in dairy product.
Topics: Animals; Antibodies; Biosensing Techniques; Escherichia coli; Gold; Graphite; Humans; Limit of Detection; Metal Nanoparticles; Milk; Oxides; Phenothiazines; Polyethylenes; Quaternary Ammonium Compounds; Yogurt | 2017 |
A new phosphothreonine lyase electrochemical immunosensor for detecting Salmonella based on horseradish peroxidase/GNPs-thionine/chitosan.
Topics: Antibodies, Immobilized; Biosensing Techniques; Carbon-Oxygen Lyases; Chitosan; Electrochemistry; Electrodes; Gold; Horseradish Peroxidase; Immunoassay; Limit of Detection; Metal Nanoparticles; Phenothiazines; Salmonella; Time Factors | 2017 |
One-pot loading high-content thionine on polydopamine-functionalized mesoporous silica nanosphere for ultrasensitive electrochemical immunoassay.
Topics: Biosensing Techniques; Gold; Humans; Immunoassay; Immunoglobulin G; Indoles; Limit of Detection; Metal Nanoparticles; Nanospheres; Phenothiazines; Polymers; Silicon Dioxide | 2017 |
Multifunctional substrate of label-free electrochemical immunosensor for ultrasensitive detection of cytokeratins antigen 21-1.
Topics: Antibodies, Immobilized; Antigens, Neoplasm; Biosensing Techniques; Catalysis; Electrochemical Techniques; Gold; Hydrogen Peroxide; Keratin-19; Limit of Detection; Metal Nanoparticles; Phenothiazines | 2017 |
Facile synthesis of polyaniline-polythionine redox hydrogel: Conductive, antifouling and enzyme-linked material for ultrasensitive label-free amperometric immunosensor toward carcinoma antigen-125.
Topics: Aniline Compounds; Biomarkers, Tumor; Biosensing Techniques; CA-125 Antigen; Electrochemical Techniques; Gold; Humans; Hydrogel, Polyethylene Glycol Dimethacrylate; Hydrogen Peroxide; Hydrophobic and Hydrophilic Interactions; Immunoenzyme Techniques; Limit of Detection; Metal Nanoparticles; Oxidation-Reduction; Phenothiazines | 2018 |
Sandwich-type electrochemical immunoassay based on Co
Topics: alpha-Fetoproteins; Biomarkers, Tumor; Biosensing Techniques; Dielectric Spectroscopy; Enzyme-Linked Immunosorbent Assay; Gold; Humans; Phenothiazines | 2018 |
Molecular Imprinting Polymers Electrochemical Sensor Based on AuNPs/PTh Modified GCE for Highly Sensitive Detection of Carcinomaembryonic Antigen.
Topics: Biosensing Techniques; Carcinoembryonic Antigen; Electrochemical Techniques; Electrodes; Gold; Humans; Limit of Detection; Metal Nanoparticles; Molecular Imprinting; Phenothiazines | 2018 |
Voltammetric kanamycin aptasensor based on the use of thionine incorporated into Au@Pt core-shell nanoparticles.
Topics: Animals; Anti-Bacterial Agents; Aptamers, Nucleotide; Biosensing Techniques; Chickens; Conductometry; Electrochemical Techniques; Gold; Kanamycin; Metal Nanoparticles; Phenothiazines; Platinum | 2019 |
Molecular machine and gold/graphene quantum dot hybrid based dual amplification strategy for voltammetric detection of VEGF165.
Topics: Aptamers, Nucleotide; Biosensing Techniques; DNA; DNA Probes; Electrochemical Techniques; Electrodes; Gold; Graphite; Limit of Detection; Nucleic Acid Hybridization; Oxidation-Reduction; Phenothiazines; Quantum Dots; Vascular Endothelial Growth Factor A | 2019 |
A voltammetric biosensor for mercury(II) using reduced graphene oxide@gold nanorods and thymine-Hg(II)-thymine interaction.
Topics: Base Pairing; Biosensing Techniques; DNA; Electrochemical Techniques; Electrodes; Gold; Graphite; Immobilized Nucleic Acids; Limit of Detection; Mercury; Nanotubes; Phenothiazines; Reproducibility of Results; Streptavidin; Thymine; Water Pollutants, Chemical | 2019 |
A paper-based electrochemical immunosensor with reduced graphene oxide/thionine/gold nanoparticles nanocomposites modification for the detection of cancer antigen 125.
Topics: Antibodies, Immobilized; Biosensing Techniques; CA-125 Antigen; Electrochemical Techniques; Equipment Design; Gold; Graphite; Humans; Immunoassay; Limit of Detection; Metal Nanoparticles; Nanocomposites; Paper; Phenothiazines; Point-of-Care Systems | 2019 |
Molecularly imprinted polymer-decorated signal on-off ratiometric electrochemical sensor for selective and robust dopamine detection.
Topics: Biosensing Techniques; Dopamine; Electrochemical Techniques; Electrodes; Equipment Design; Gold; Humans; Limit of Detection; Molecular Imprinting; Phenothiazines; Polymers | 2019 |
Aptamer based ratiometric electrochemical sensing of 17β-estradiol using an electrode modified with gold nanoparticles, thionine, and multiwalled carbon nanotubes.
Topics: Aptamers, Nucleotide; Base Sequence; Biosensing Techniques; Electrochemical Techniques; Electrodes; Estradiol; Female; Gold; Hexanols; Humans; Limit of Detection; Metal Nanoparticles; Nanocomposites; Nanotubes, Carbon; Oxidation-Reduction; Phenothiazines; Sulfhydryl Compounds | 2019 |
Real-time PCR for direct aptamer quantification on functionalized graphene surfaces.
Topics: Aptamers, Nucleotide; Biosensing Techniques; Gold; Graphite; Phenothiazines; Real-Time Polymerase Chain Reaction; Staphylococcus aureus; Surface Properties | 2019 |
Electrochemical biosensor for detection of MON89788 gene fragments with spiny trisoctahedron gold nanocrystal and target DNA recycling amplification.
Topics: Biosensing Techniques; Catalysis; DNA; DNA Probes; Electrochemical Techniques; Electrodes; Genes, Plant; Glycine max; Gold; Immobilized Nucleic Acids; Limit of Detection; Metal Nanoparticles; Nucleic Acid Amplification Techniques; Nucleic Acid Hybridization; Oxidation-Reduction; Phenothiazines; Polymerase Chain Reaction | 2020 |
Thionine-doped nanometer-sized silica conjugated with phenylboronic acid: An innovative recognition/signal element for voltammetric aptasensing of colorectal cancer-related carcinoembryonic antigen.
Topics: Biosensing Techniques; Boronic Acids; Carcinoembryonic Antigen; Colorectal Neoplasms; Electrochemical Techniques; Gold; Humans; Limit of Detection; Metal Nanoparticles; Phenothiazines; Silicon Dioxide | 2020 |
A novel oriented immunosensor based on AuNPs-thionine-CMWCNTs and staphylococcal protein A for interleukin-6 analysis in complicated biological samples.
Topics: Animals; Biosensing Techniques; Electrochemical Techniques; Gold; Immunoassay; Interleukin-6; Limit of Detection; Metal Nanoparticles; Nanotubes, Carbon; Phenothiazines; Rats; Staphylococcal Protein A | 2020 |
Au doped poly-thionine and poly-m-Cresol purple: Synthesis and their application in simultaneously electrochemical detection of two lung cancer markers CEA and CYFRA21-1.
Topics: Antigens, Neoplasm; Biomarkers, Tumor; Carcinoembryonic Antigen; Gold; Humans; Keratin-19; Lung Neoplasms; Metal Nanoparticles; Phenolsulfonphthalein; Phenothiazines | 2021 |
A "signal off" aptasensor based on NiFe
Topics: Aptamers, Nucleotide; Biosensing Techniques; DNA, Complementary; Edible Grain; Electrochemical Techniques; Ferric Compounds; Flour; Food Contamination; Gold; Immobilized Nucleic Acids; Limit of Detection; Nanotubes; Nickel; Phenothiazines; Platinum; Reproducibility of Results; Trichothecenes; Zea mays | 2021 |
Simultaneous electrochemical determination of two hepatitis B antigens using graphene-SnO
Topics: Antibodies, Immobilized; Antibodies, Monoclonal; Electrochemical Techniques; Ferrous Compounds; Gold; Graphite; Hepatitis B e Antigens; Hepatitis B Surface Antigens; Hepatitis B virus; Humans; Immunoassay; Limit of Detection; Metal Nanoparticles; Metallocenes; Phenothiazines; Silver; Tin Compounds | 2021 |
An electrochemical immunosensor based on reduced graphene oxide/multiwalled carbon nanotubes/thionine/gold nanoparticle nanocomposites for the sensitive testing of follicle-stimulating hormone.
Topics: Biosensing Techniques; Follicle Stimulating Hormone; Gold; Graphite; Humans; Immunoassay; Metal Nanoparticles; Nanocomposites; Nanotubes, Carbon; Phenothiazines | 2021 |
Vacancy Engineering to Regulate Photocatalytic Activity of Polymer Photosensitizers for Amplifying Photodynamic Therapy against Hypoxic Tumors.
Topics: Animals; Antineoplastic Agents; Cell Line, Tumor; Cell Membrane Permeability; Female; Gold; Humans; Hypoxia; Metal Nanoparticles; Mice; Neoplasms, Experimental; Oxygen; Phenothiazines; Photochemotherapy; Photosensitizing Agents; Polymers; Reactive Oxygen Species; Theranostic Nanomedicine; Tumor Microenvironment | 2021 |
Electrochemical Microfluidic Paper-Based Aptasensor Platform Based on a Biotin-Streptavidin System for Label-Free Detection of Biomarkers.
Topics: Aptamers, Nucleotide; Biomarkers; Biosensing Techniques; Biotin; Chitosan; Electrochemical Techniques; Electrodes; Estradiol; Gold; Graphite; Humans; Immobilized Nucleic Acids; Limit of Detection; Metal Nanoparticles; Microfluidic Analytical Techniques; Paper; Phenothiazines; Streptavidin | 2021 |
Controllable signal molecule release from Au NP-gated MSNs for photocathodic detection of ultralow level AβO.
Topics: Alzheimer Disease; Amyloid; Amyloid beta-Peptides; Copper; Electrochemical Techniques; Electrodes; Gold; Humans; Light; Limit of Detection; Metal Nanoparticles; Nanostructures; Phenothiazines; Quantum Dots; Reproducibility of Results; Silicon Dioxide | 2022 |
Electrochemical Immunosensor Using Electroactive Carbon Nanohorns for Signal Amplification for the Rapid Detection of Carcinoembryonic Antigen.
Topics: Antibodies; Antibodies, Immobilized; Biosensing Techniques; Carbon; Carcinoembryonic Antigen; Electrochemical Techniques; Gold; Immunoassay; Limit of Detection; Metal Nanoparticles | 2022 |
Competitive electrochemical sensing for cancer cell evaluation based on thionine-interlinked signal probes.
Topics: Biosensing Techniques; Electrochemical Techniques; Gold; Limit of Detection; Mannose; Nanotubes, Carbon; Neoplasms; Polysaccharides | 2023 |
Induced ultrasensitive electrochemical biosensor for target MDA-MB-231 cell cytoplasmic protein detection based on RNA-cleavage DNAzyme catalytic reaction.
Topics: Biocatalysis; Biosensing Techniques; Cytoplasm; DNA, Catalytic; Electrochemistry; Electrodes; Gold; Humans; MDA-MB-231 Cells; Metal Nanoparticles; Proteins; Reproducibility of Results; RNA | 2023 |
A novel magneto-mediated electrochemical biosensor integrated DNAzyme motor and hollow nanobox-like Pt@Ni-Co electrocatalyst as dual signal amplifiers for vanilla detection.
Topics: Biosensing Techniques; DNA; DNA, Catalytic; Electrochemical Techniques; Gold; Limit of Detection; Metal Nanoparticles; Reproducibility of Results; Vanilla | 2023 |
Achieving enhanced sensitivity and accuracy in carcinoembryonic antigen (CEA) detection as an indicator of cancer monitoring using thionine/chitosan/graphene oxide nanocomposite-modified electrochemical immunosensor.
Topics: Biosensing Techniques; Carcinoembryonic Antigen; Chitosan; Electrochemical Techniques; Gold; Humans; Immunoassay; Limit of Detection; Metal Nanoparticles; Nanocomposites; Neoplasms | 2023 |