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1. Full Text A double signal amplification platform for ultrasensitive and simultaneous detection of ascorbic acid, dopamine, uric acid and acetaminophen based on a nanocomposite of ferrocene thiolate stabilized Fe3O4@Au nanoparticles with graphene sheet
by Liu, Meiling and Chen, Qiong and Lai, Cailang and Zhang, Youyu and Deng, Jianhui and Li, Haitao and Yao, Shouzhuo
Biosensors & bioelectronics, ISSN 0956-5663, 10/2013, Volume 48, pp. 75 - 81
Fe3O4@Au | Quaternary mixture | Graphene | Phenylethynyl ferrocene thiolate (Fc-SAc) | Signal amplification | @Au | Physical Sciences | Chemistry | Nanoscience & Nanotechnology | Life Sciences & Biomedicine | Electrochemistry | Science & Technology - Other Topics | Biophysics | Chemistry, Analytical | Biotechnology & Applied Microbiology | Science & Technology | Fundamental and applied biological sciences. Psychology | Biotechnology | Biological and medical sciences | Gold - chemistry | Limit of Detection | Ascorbic Acid - analysis | Nanocomposites - chemistry | Nanoparticles - chemistry | Humans | Dopamine - blood | Acetaminophen - urine | Ferrosoferric Oxide - chemistry | Acetaminophen - analysis | Uric Acid - urine | Ascorbic Acid - urine | Dopamine - urine | Uric Acid - analysis | Acetaminophen - blood | Biosensing Techniques - methods | Electrochemical Techniques - methods | Sulfhydryl Compounds - chemistry | Ascorbic Acid - blood | Ferrous Compounds - chemistry | Uric Acid - blood | Graphite - chemistry | Metallocenes | Dopamine - analysis | Index Medicus
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2. Full Text Simultaneous determination of catecholamines, uric acid and ascorbic acid at physiological levels using poly( N-methylpyrrole)/Pd-nanoclusters sensor
by Atta, Nada F and El-Kady, Maher F and Galal, Ahmed
Analytical biochemistry, ISSN 0003-2697, 2010, Volume 400, Issue 1, pp. 78 - 88
Pd nanoclusters | Ascorbic acid | Uric acid | Catecholamine neurotransmitters | Electrochemical sensor | Poly( N-methylpyrrole) | Poly(N-methylpyrrole) | Biochemistry & Molecular Biology | Physical Sciences | Chemistry | Life Sciences & Biomedicine | Biochemical Research Methods | Chemistry, Analytical | Science & Technology | Ascorbic Acid - analysis | Oxidation-Reduction | Humans | Metal Nanoparticles - chemistry | Catecholamines - urine | Catecholamines - blood | Electroplating | Electrodes | Uric Acid - urine | Ascorbic Acid - urine | Uric Acid - analysis | Catecholamines - analysis | Biosensing Techniques | Pyrroles - chemistry | Electrochemical Techniques - methods | Polymers - chemistry | Ascorbic Acid - blood | Uric Acid - blood | Catalysis | Palladium - chemistry | Epinephrine | Electrochemical reactions | Analysis | Vitamin C | Physiological aspects | Palladium | Noise control | Index Medicus
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3. Full Text Postharvest treatments with γ‐aminobutyric acid, methyl jasmonate, or methyl salicylate enhance chilling tolerance of blood orange fruit at prolonged cold storage
by Habibi, Fariborz and Ramezanian, Asghar and Rahemi, Majid and Eshghi, Saeid and Guillén, Fabián and Serrano, María and Valero, Daniel
Journal of the science of food and agriculture, ISSN 0022-5142, 11/2019, Volume 99, Issue 14, pp. 6408 - 6417
epidermis structure | osmoregulation | phenylalanine ammonia‐lyase | chilling injury | antioxidant enzymes | Physical Sciences | Chemistry | Life Sciences & Biomedicine | Chemistry, Applied | Food Science & Technology | Agriculture, Multidisciplinary | Agriculture | Science & Technology | Citrus sinensis - drug effects | Cold Temperature | Fruit - chemistry | Food Preservation - methods | Fruit - drug effects | Food Storage | gamma-Aminobutyric Acid - pharmacology | Food Preservatives - pharmacology | Citrus sinensis - chemistry | Cyclopentanes - pharmacology | Food Preservation - instrumentation | Salicylates - pharmacology | Ascorbate Peroxidases - metabolism | Catalase | Oxylipins - pharmacology | Acetates - pharmacology | Plant Proteins - metabolism | Hydrogen peroxide | Ascorbic acid | L-Ascorbate peroxidase | Photomicrographs | Proline | Containers | Superoxide dismutase | Storage temperature | Blood | Fruits | Antioxidants | γ-Aminobutyric acid | Aqueous solutions | Cold tolerance | Chilling | Electrolyte leakage | Peroxidase | Jasmonic acid | Cultivars | Scanning electron microscopy | Enzymes | Salicylic acid | Cooling | Phenylalanine | Scavenging | Osmoregulation | Epidermis | Cold storage | Maintenance | Methyl jasmonate | Malondialdehyde | Organic chemistry | Ammonia | Storage | Acids | Oranges | Polyphenoloxidase | Polyphenol oxidase | Index Medicus
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4. Full Text Simultaneous determination of ascorbic acid, dopamine, uric acid and tryptophan on gold nanoparticles/overoxidized-polyimidazole composite modified glassy carbon electrode
by Wang, Cun and Yuan, Ruo and Chai, Yaqin and Chen, Shihong and Hu, Fangxin and Zhang, Meihe
Analytica chimica acta, ISSN 0003-2670, 09/2012, Volume 741, pp. 15 - 20
Tryptophan | Ascorbic acid | Dopamine | Uric acid | Imidazole | Gold nanoparticles | Physical Sciences | Chemistry | Chemistry, Analytical | Science & Technology | Analytical chemistry | Electrochemical methods | Exact sciences and technology | Dopamine - chemistry | Humans | Imidazoles - chemistry | Tryptophan - chemistry | Dopamine - blood | Glass - chemistry | Carbon - chemistry | Electrodes | Uric Acid - chemistry | Uric Acid - urine | Ascorbic Acid - urine | Dopamine - urine | Tryptophan - blood | Time Factors | Ascorbic Acid - chemistry | Ascorbic Acid - blood | Uric Acid - blood | Tryptophan - urine | Dopamine - analysis | Electrochemistry - instrumentation | Gold - chemistry | Reproducibility of Results | Ascorbic Acid - analysis | Oxidation-Reduction | Metal Nanoparticles - chemistry | Uric Acid - analysis | Polymers - chemistry | Hydrogen-Ion Concentration | Tryptophan - analysis | Nanoparticles | Purines | Cardiotonic agents | Analysis | Vitamin C | Phenols | Amino acids | Organic acids | Cardiac glycosides | Index Medicus | Gold | Calibration | Glassy carbon
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5. Full Text Simultaneous electrochemical detection of ascorbic acid, dopamine and uric acid based on graphene anchored with Pd–Pt nanoparticles
by Yan, Jun and Liu, Shi and Zhang, Zhenqin and He, Guangwu and Zhou, Ping and Liang, Haiying and Tian, Lulu and Zhou, Xuemin and Jiang, Huijun
Colloids and surfaces, B, Biointerfaces, ISSN 0927-7765, 11/2013, Volume 111, pp. 392 - 397
Ascorbic acid | Dopamine | Simultaneous detection | Pd–Pt bimetallic nanoparticles | Uric acid | Graphene | Pd-Pt bimetallic nanoparticles | Physical Sciences | Chemistry | Materials Science | Life Sciences & Biomedicine | Technology | Materials Science, Biomaterials | Biophysics | Chemistry, Physical | Science & Technology | Nanoparticles - chemistry | Humans | Dopamine - blood | Glass - chemistry | Quaternary Ammonium Compounds - chemistry | Platinum - chemistry | Electrodes | Uric Acid - urine | Ascorbic Acid - urine | Dopamine - urine | Solutions | Spectrum Analysis, Raman | Ascorbic Acid - blood | Uric Acid - blood | Graphite - chemistry | Dopamine - analysis | Polyethylenes - chemistry | Photoelectron Spectroscopy | Ascorbic Acid - analysis | Oxidation-Reduction | Nanoparticles - ultrastructure | Uric Acid - analysis | Electrochemical Techniques - methods | Palladium - chemistry | Hydrogen-Ion Concentration | Palladium | Organic acids | Graphite | Electric properties | Index Medicus | Nanoparticles | Reduction | Oxides
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6. Full Text Phase I safety trial of intravenous ascorbic acid in patients with severe sepsis
by Fowler III, Alpha A and Syed, Aamer A and Knowlson, Shelley and Sculthorpe, Robin and Farthing, Don and DeWilde, Christine and Farthing, Christine A and Larus, Terri L and Martin, Erika and Brophy, Donald F and Gupta, Seema and Fisher, Bernard J and Natarajan, Ramesh and Med Resp Intensive Care Unit Nursi and Medical Respiratory Intensive Care Unit Nursing
Journal of translational medicine, ISSN 1479-5876, 01/2014, Volume 12, Issue 1, pp. 32 - 32
Organ dysfunction scores | Multiple organ failure | Sepsis | Ascorbic acid | Biological markers | Clinical trials phase I as topic | Life Sciences & Biomedicine | Medicine, Research & Experimental | Science & Technology | Research & Experimental Medicine | Calcitonin Gene-Related Peptide | Calcitonin - blood | Demography | Protein Precursors - blood | Humans | Middle Aged | Ascorbic Acid - administration & dosage | Male | Biomarkers - blood | Ascorbic Acid - adverse effects | Sepsis - drug therapy | C-Reactive Protein - metabolism | Ascorbic Acid - therapeutic use | Aged, 80 and over | Placebos | Adult | Female | Aged | Ascorbic Acid - blood | Multiple Organ Failure - blood | Sepsis - blood | Infusions, Intravenous | Multiple Organ Failure - drug therapy | Thrombomodulin - blood | Enzymes | Plasma | Intensive care | Free radicals | Internal medicine | Mortality | Multiple organ dysfunction syndrome | Patients | Studies | Proteins | Medicine | Acids | Rodents | Pharmacy | Vitamin C | Polyvinyl chloride | Drug dosages | Apoptosis | Index Medicus
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7. Full Text Novel graphene flowers modified carbon fibers for simultaneous determination of ascorbic acid, dopamine and uric acid
by Du, Jiao and Yue, Ruirui and Ren, Fangfang and Yao, Zhangquan and Jiang, Fengxing and Yang, Ping and Du, Yukou
Biosensors & bioelectronics, ISSN 0956-5663, 03/2014, Volume 53, pp. 220 - 224
Ascorbic acid | Dopamine | Uric acid | Graphene flowers | Physical Sciences | Chemistry | Nanoscience & Nanotechnology | Life Sciences & Biomedicine | Electrochemistry | Science & Technology - Other Topics | Biophysics | Chemistry, Analytical | Biotechnology & Applied Microbiology | Science & Technology | Fundamental and applied biological sciences. Psychology | Biotechnology | Biological and medical sciences | Uric Acid - urine | Ascorbic Acid - urine | Dopamine - urine | Oxidation-Reduction | Humans | Biosensing Techniques - methods | Dopamine - blood | Ascorbic Acid - blood | Uric Acid - blood | Graphite - chemistry | Carbon - chemistry | Phenols | Flowers | Graphene | Graphite | Vitamin C | Index Medicus
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8. Full Text Smartphone-based integrated voltammetry system for simultaneous detection of ascorbic acid, dopamine, and uric acid with graphene and gold nanoparticles modified screen-printed electrodes
by Ji, Daizong and Liu, Zixiang and Liu, Lei and Low, Sze Shin and Lu, Yanli and Yu, Xiongjie and Zhu, Long and Li, Candong and Liu, Qingjun
Biosensors & bioelectronics, ISSN 0956-5663, 11/2018, Volume 119, pp. 55 - 62
Screen-printed electrode | Nanocomposites | Smartphone | Differential pulse voltammetry | Electrochemical detector | Physical Sciences | Chemistry | Nanoscience & Nanotechnology | Life Sciences & Biomedicine | Electrochemistry | Science & Technology - Other Topics | Biophysics | Chemistry, Analytical | Biotechnology & Applied Microbiology | Science & Technology | Blood Chemical Analysis - methods | Gold - chemistry | Ascorbic Acid - analysis | Electrochemical Techniques | Urinalysis - instrumentation | Humans | Dopamine - blood | Blood Chemical Analysis - instrumentation | Urinalysis - methods | Electrodes | Uric Acid - urine | Ascorbic Acid - urine | Dopamine - urine | Uric Acid - analysis | Biosensing Techniques - instrumentation | Biosensing Techniques - methods | Ascorbic Acid - blood | Uric Acid - blood | Graphite - chemistry | Dopamine - analysis | Metal Nanoparticles | Phosphates | Electrochemical reactions | Usage | Uric acid | Organic acids | Nanoparticles | Graphene | Graphite | Detectors | Phenols | Smart phones | Electric properties | Index Medicus
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9. Full Text Electrocatalytic oxidation and voltammetric determination of ciprofloxacin employing poly(alizarin red)/graphene composite film in the presence of ascorbic acid, uric acid and dopamine
by Zhang, Xin and Wei, Youli and Ding, Yaping
Analytica chimica acta, ISSN 0003-2670, 07/2014, Volume 835, pp. 29 - 36
Simultaneously detection | Ciprofloxacin | Alizarin red | Potentiostatically electrodeposited graphene | Physical Sciences | Chemistry | Chemistry, Analytical | Science & Technology | Ascorbic Acid - analysis | Oxidation-Reduction | Humans | Dopamine - blood | Ciprofloxacin - analysis | Ciprofloxacin - blood | Uric Acid - analysis | Electrochemical Techniques - methods | Ascorbic Acid - blood | Uric Acid - blood | Graphite - chemistry | Anthraquinones - chemistry | Dopamine - analysis | Uric acid | Graphene | Organic acids | Graphite | Index Medicus | Electrodes | Scanning electron microscopy | Dopamine | Ascorbic acid | Voltammetry | Electrochemical impedance spectroscopy
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