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Stoikov D, Ivanov A, Shafigullina I, Gavrikova M, Padnya P, Shiabiev I, Stoikov I, Evtugyn G. Flow-Through Amperometric Biosensor System Based on Functionalized Aryl Derivative of Phenothiazine and PAMAM-Calix-Dendrimers for the Determination of Uric Acid. BIOSENSORS 2024; 14:120. [PMID: 38534227 DOI: 10.3390/bios14030120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/28/2024]
Abstract
A flow-through biosensor system for the determination of uric acid was developed on the platform of flow-through electrochemical cell manufactured by 3D printing from poly(lactic acid) and equipped with a modified screen-printed graphite electrode (SPE). Uricase was immobilized to the inner surface of a replaceable reactor chamber. Its working volume was reduced to 10 μL against a previously reported similar cell. SPE was modified independently of the enzyme reactor with carbon black, pillar[5]arene, poly(amidoamine) dendrimers based on the p-tert-butylthiacalix[4]arene (PAMAM-calix-dendrimers) platform and electropolymerized 3,7-bis(4-aminophenylamino) phenothiazin-5-ium chloride. Introduction of the PAMAM-calix-dendrimers into the electrode coating led to a fivefold increase in the redox currents of the electroactive polymer. It was found that higher generations of the PAMAM-calix-dendrimers led to a greater increase in the currents measured. Coatings consisted of products of the electropolymerization of the phenothiazine with implemented pillar[5]arene and PAMAM-calix-dendrimers showing high efficiency in the electrochemical reduction of hydrogen peroxide that was formed in the enzymatic oxidation of uric acid. The presence of PAMAM-calix-dendrimer G2 in the coating increased the redox signal related to the uric acid assay by more than 1.5 times. The biosensor system was successfully applied for the enzymatic determination of uric acid in chronoamperometric mode. The following optimal parameters for the chronoamperometric determination of uric acid in flow-through conditions were established: pH 8.0, flow rate 0.2 mL·min-1, 5 U of uricase per reactor. Under these conditions, the biosensor system made it possible to determine from 10 nM to 20 μM of uric acid with the limit of detection (LOD) of 4 nM. Glucose (up to 1 mM), dopamine (up to 0.5 mM), and ascorbic acid (up to 50 μM) did not affect the signal of the biosensor toward uric acid. The biosensor was tested on spiked artificial urine samples, and showed 101% recovery for tenfold diluted samples. The ease of assembly of the flow cell and the low cost of the replacement parts make for a promising future application of the biosensor system in routine clinical analyses.
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Affiliation(s)
- Dmitry Stoikov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Alexey Ivanov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Insiya Shafigullina
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Milena Gavrikova
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Pavel Padnya
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Igor Shiabiev
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Ivan Stoikov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Gennady Evtugyn
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
- Analytical Chemistry Department, Chemical Technology Institute, Ural Federal University, 19 Mira Street, Ekaterinburg 620002, Russia
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2
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Santhan A, Hwa KY. Facile Synthesis of Needle-like Copper Sulfide Structures as an Effective Electrochemical Sensor Material for Neurotransmitter Detection in Biological Samples. SENSORS (BASEL, SWITZERLAND) 2023; 23:8849. [PMID: 37960549 PMCID: PMC10647790 DOI: 10.3390/s23218849] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023]
Abstract
Electrochemical sensors, due to their excellent and unique features, are of high interest nowadays for the detection and monitoring of several biological compounds. In such a case, serotonin (SRN), an important neurotransmitter, was herein studied for its detection in biological fluids since its presence is more crucial to be monitored and detected in clinical and medical applications. Several study strategies have been used to determine the chemical and physical properties. The crystalline size of the constructed copper sulfide (Cu2S) material was measured to be 25.92 nm. The Cu2S was fabricated over the working surface and further analyzed for several sensor parameters to be optimized. The charge transfer resistance of the copper sulfide-modified glassy carbon electrode (Cu2S/GCE) was determined to be about 277.0 Ω. With the linear range from about 0.029 μM to 607.6 μM for SRN, the limit of detection (LOD) was calculated as 3.2 nM, with a good sensitivity of 13.23 μA μM-1 cm2. The sensor experienced excellent repeatability, reproducibility, and long-term stability. The fabricated electrode was selective with the presence of different interfering compounds. The real sample analysis, as determined with the regular addition method with human serum and urine samples, revealed a good recovery percentage. Thus, the employed fabricated electrode material will be highly effective in sensing other analytes of choice.
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Affiliation(s)
| | - Kuo-Yuan Hwa
- Department of Molecular Science and Engineering, National Taipei University of Technology, Taipei 10608, Taiwan
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3
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Kiss L, Nagymihály Z, Szabó P, Kollár L, Kunsági-Máté S. Detection of Residual 2-Phenylphenol on Lemon Rind by Electrochemically Deposited Poly(hydroxybenzaldehyde) and Poly(hydroxybenzoic acid) Polymeric Stackings as Electrode Modifiers. MATERIALS (BASEL, SWITZERLAND) 2022; 16:357. [PMID: 36614694 PMCID: PMC9822095 DOI: 10.3390/ma16010357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 06/17/2023]
Abstract
This study explores the characteristics of electrodeposition of the three hydroxybenzaldehyde isomers and selected hydroxybenzoic acids (4-hydroxybenzoic acid, salicylic acid, 3,5-dihydroxybenzoic acid) from mesityl oxide solvent. Similar to recent advances of this solvent, used by electrochemical studies, the carbon-carbon double bond had significant influence on the formation of polymers from the outlined molecules. In case of most substrates the peak currents increased to a steady-state but electropolymerization of some substrates caused significant deactivation. Scanning electron microscopic and complementary voltammetric studies facilitated that the electrochemically formed polymers are present on the electrode surface in stackings. In viewpoint of analysis of 2-phenylphenol, the modifying deposit formed from 4-hydroxybenzaldehyde was the best with 5 µM detection limit obtained with differential pulse voltammetry. Furthermore, a new procedure was chosen for the involvement of a cavitand derivative into the organic layers with the purpose to improve the layer selectivity (subsequent electrochemical polymerization in an other solution). Further studies showed that in this way the sensitivities of as-modified electrodes were a little worse than without this step, thus indicating that application of this step is disadvantageous. Recovery studies of 2-phenylphenol were carried out on lemon rind without any treatment, and it was compared with the case when the outer yellow layer was removed by rasping. The inner tissues showed very high adsorption affinity towards 2-phenylphenol.
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Affiliation(s)
- László Kiss
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Pécs, Honvéd Street 1, H-7624 Pécs, Hungary
- Green Chemistry Research Group, Szentágothai Research Center, Ifjúság útja 20, H-7624 Pécs, Hungary
| | - Zoltán Nagymihály
- Green Chemistry Research Group, Szentágothai Research Center, Ifjúság útja 20, H-7624 Pécs, Hungary
| | - Péter Szabó
- Environmental Analytical and Geoanalytical Research Group, Szentágothai Research Center, Ifjúság útja 20, H-7624 Pécs, Hungary
| | - László Kollár
- Green Chemistry Research Group, Szentágothai Research Center, Ifjúság útja 20, H-7624 Pécs, Hungary
| | - Sándor Kunsági-Máté
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Pécs, Honvéd Street 1, H-7624 Pécs, Hungary
- Green Chemistry Research Group, Szentágothai Research Center, Ifjúság útja 20, H-7624 Pécs, Hungary
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4
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Kiss L, Nagymihály Z, Kollár L, Kunsági-Máté S. Voltammetric and Fluorimetric Studies of Dibenzoylmethane on Glassy Carbon Electrodes and Its Interaction with Tetrakis (3,5-Dicarboxyphenoxy) Cavitand Derivative. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010185. [PMID: 36615382 PMCID: PMC9821916 DOI: 10.3390/molecules28010185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/16/2022] [Accepted: 12/24/2022] [Indexed: 12/28/2022]
Abstract
Due to the medical importance of dibenzoylmethane, one of the aims of the study was to find an appropriate packing material and a biologically friendly co-solvent to help its introduction into living systems. Accordingly, redox properties of dibenzoylmethane were investigated on glassy carbon electrodes in acetonitrile and in 1-propanol with cyclic voltammetry, and showed a diffusion-controlled process. In the anodic window, an oxidation peak appeared at around 1.9 V in both solvents. Cycling repeatedly between 0 and 2 V, the reproducibility of this peak was acceptable, but when extending the window to higher potentials, the electrode deactivated, obviously due to electrode material. The addition of the investigated tetrakis(3,5-dicarboxyphenoxy) cavitand did not significantly change the voltammograms. Further electrochemical experiments showed that the coexistence of water in acetonitrile and 1-propanol drastically reduces the solubility of dibenzoylmethane. Moreover, very rapid electrode deactivation occurred and this fact made the use of electrochemical methods complicated. Considering that both the cavitand and dibenzoylmethane are soluble in dimethyl sulfoxide, the interaction of these species was investigated and formation of stable complexes was detected. This observation was verified with fluorescence quenching studies. The mixture of water and dimethyl sulphoxide also dramatically improved the solubility of the cavitand-dibenzoylmethane complex at high excess of water. The addition of cavitand improved the solubility of dibenzoylmethane, a property which supports the application of dibenzoylmethane in therapy.
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Affiliation(s)
- László Kiss
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Pécs, Honvéd Street 1, H-7624 Pécs, Hungary
- János Szentágothai Research Center, University of Pécs, Ifjúság útja 20, H-7624 Pécs, Hungary
| | - Zoltán Nagymihály
- János Szentágothai Research Center, University of Pécs, Ifjúság útja 20, H-7624 Pécs, Hungary
| | - László Kollár
- János Szentágothai Research Center, University of Pécs, Ifjúság útja 20, H-7624 Pécs, Hungary
- ELKH-PTE Research Group for Selective Syntheses, Ifjúság útja 6, H-7624 Pécs, Hungary
| | - Sándor Kunsági-Máté
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Pécs, Honvéd Street 1, H-7624 Pécs, Hungary
- János Szentágothai Research Center, University of Pécs, Ifjúság útja 20, H-7624 Pécs, Hungary
- Correspondence:
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Smajdor J, Paczosa-Bator B, Piech R. Advances on Hormones and Steroids Determination: A Review of Voltammetric Methods since 2000. MEMBRANES 2022; 12:1225. [PMID: 36557132 PMCID: PMC9782681 DOI: 10.3390/membranes12121225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
This article presents advances in the electrochemical determination of hormones and steroids since 2000. A wide spectrum of techniques and working electrodes have been involved in the reported measurements in order to obtain the lowest possible limits of detection. The voltammetric and polarographic techniques, due to their sensitivity and easiness, could be used as alternatives to other, more complicated, analytical assays. Still, growing interest in designing a new construction of the working electrodes enables us to prepare new measurement procedures and obtain lower limits of detection. A brief description of the measured compounds has been presented, along with a comparison of the obtained results.
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6
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Khan MQ, Khan RA, Alsalme A, Ahmad K, Kim H. Design and Fabrication of α-MnO 2-Nanorods-Modified Glassy-Carbon-Electrode-Based Serotonin Sensor. BIOSENSORS 2022; 12:849. [PMID: 36290986 PMCID: PMC9599580 DOI: 10.3390/bios12100849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 09/29/2022] [Accepted: 10/06/2022] [Indexed: 06/16/2023]
Abstract
Serotonin is a very important monoamine neurotransmitter, which takes part in biological and psychological processes. In the present scenario, design and fabrication of a serotonin electrochemical sensor is of great significance. In this study, we have synthesized α-MnO2 via a hydrothermal synthesis method using potassium permanganate as a precursor. The physiochemical properties, such as structural and phase-purity of the prepared α-MnO2, were investigated by various characterization techniques and methods (powder X-ray diffraction, scanning electron microscopy, and energy-dispersive X-ray spectroscopy). Furthermore, the serotonin sensor was fabricated using α-MnO2 as an electrode modifier or electro-catalyst. The bare glassy carbon electrode (GCE) was adopted as a working substrate, and its active carbon surface was modified with the synthesized α-MnO2. This modified GCE (α-MnO2/GCE = MGCE) was explored as a serotonin sensor. The electrochemical investigations showed that the MGCE has excellent electro-catalytic properties towards determination of serotonin. The MGCE exhibits an excellent detection limit (DL) of 0.14 µM, along with good sensitivity of 2.41 µAµM-1 cm-2. The MGCE also demonstrated excellent selectivity for determination of serotonin in the presence of various electro-active/interfering molecules. The MGCE also exhibits good cyclic repeatability, stability, and storage stability.
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Affiliation(s)
- Mohd Quasim Khan
- Department of Chemistry, M.M.D. College, Moradabad, M.J.P. Rohilkhand University, Bareilly 244001, UP, India
| | - Rais Ahmad Khan
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ali Alsalme
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Khursheed Ahmad
- School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Korea
| | - Haekyoung Kim
- School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Korea
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7
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Anodic Polymerization of Phenylphenols in Methyl Isobutyl Ketone and Mesityl Oxide: Incorporation of a Cavitand into the Layers Formed for Sensing Phenols in Organic Media. Molecules 2022; 27:molecules27175366. [PMID: 36080135 PMCID: PMC9458054 DOI: 10.3390/molecules27175366] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 11/17/2022] Open
Abstract
The electropolymerization of three phenylphenol isomers was studied in methyl isobutyl ketone and mesityl oxide, and the remarkable differences highlighted the importance of the carbon–carbon double bond in mesityl oxide. In the case of each substrate, a brownish deposit formed during the electrooxidation. The obvious difference between the polymers formed from the two solvents was recognized via voltammetric signal enhancement of 4-methoxyphenol and 4-chlorophenol, and it was only observed in the case of mesityl oxide. The experiments highlighted that incorporation of a cavitand with biphenyl groups on the upper rim of the polymers of phenylphenols improved the results to a small extent. The cavitand was, itself, electroactive without any fouling effect. As 2-phenylphenol is by far the cheapest of the three isomers, a cavitand was incorporated into its polymer, which was exploited to solve analytical problems while mesityl oxide was used as solvent. Useful quantifications were achieved in organic solvents; however, it failed under aqueous conditions due to the high hydrophobicity of the deposit. Application of differential pulse voltammetry for 4-methoxyphenol and 4-chlorophenol gave detection limits of 9.28 and 50.8 μM in acetonitrile, respectively. This procedure resulted in the immobilization of cavitand derivatives onto the electrode’s surface, and the layer formed offered selective sensing of phenols by electrochemical methods.
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8
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Kumar P, Soni I, Jayaprakash GK, Flores-Moreno R. Studies of Monoamine Neurotransmitters at Nanomolar Levels Using Carbon Material Electrodes: A Review. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5782. [PMID: 36013918 PMCID: PMC9415512 DOI: 10.3390/ma15165782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/14/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
Neurotransmitters (NTs) with hydroxyl groups can now be identified electrochemically, utilizing a variety of electrodes and voltammetric techniques. In particular, in monoamine, the position of the hydroxyl groups might alter the sensing properties of a certain neurotransmitter. Numerous research studies using electrodes modified on their surfaces to better detect specific neurotransmitters when other interfering factors are present are reviewed to improve the precision of these measures. An investigation of the monoamine neurotransmitters at nanoscale using electrochemical methods is the primary goal of this review article. It will be used to determine which sort of electrode is ideal for this purpose. The use of carbon materials, such as graphite carbon fiber, carbon fiber micro-electrodes, glassy carbon, and 3D printed electrodes are only some of the electrodes with surface modifications that can be utilized for this purpose. Electrochemical methods for real-time detection and quantification of monoamine neurotransmitters in real samples at the nanomolar level are summarized in this paper.
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Affiliation(s)
- Pankaj Kumar
- Laboratory of Quantum Electrochemistry, School of Advanced Chemical Sciences, Shoolini University, Bajhol, Solan 173229, India
| | - Isha Soni
- Laboratory of Quantum Electrochemistry, School of Advanced Chemical Sciences, Shoolini University, Bajhol, Solan 173229, India
| | - Gururaj Kudur Jayaprakash
- Laboratory of Quantum Electrochemistry, School of Advanced Chemical Sciences, Shoolini University, Bajhol, Solan 173229, India
- Department of Chemistry, Nitte Meenakshi Institute of Technology, Bangalore 560064, India
| | - Roberto Flores-Moreno
- Departamento de Química, Universidad de Guadalajara, Blvd. Marcelino García Barragán 1421, Col. Olímpica, Guadalajara 44430, Mexico
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9
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S S, Nair AJS, Sandhya KY. Highly Stable Copper Nano Cluster on Nitrogen-Doped Graphene Quantum Dots for the Simultaneous Electrochemical Sensing of Dopamine, Serotonin, and Nicotine; a Possible Addiction Scrutinizing Strategy. J Mater Chem B 2022; 10:3974-3988. [DOI: 10.1039/d1tb02368c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly stable copper nanocluster CuNC@N-GQD which exhibited stability for more than one year was synthesized using nitrogen doped graphene quantum dots (N-GQDs) as reducing and capping agents and smaller...
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10
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Quaglio D, Polli F, Del Plato C, Cianfoni G, Tortora C, Mazzei F, Botta B, Calcaterra A, Ghirga F. Calixarene: a versatile scaffold for the development of highly sensitive biosensors. Supramol Chem 2021. [DOI: 10.1080/10610278.2021.2011283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Deborah Quaglio
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
| | - Francesca Polli
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
| | - Cristina Del Plato
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
- Center for Life Nano- & Neuro-Science@Sapienza, Italian Institute of Technology, Rome, Italy
| | - Gabriele Cianfoni
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
- Center for Life Nano- & Neuro-Science@Sapienza, Italian Institute of Technology, Rome, Italy
| | - Carola Tortora
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
| | - Franco Mazzei
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
| | - Bruno Botta
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
| | - Andrea Calcaterra
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
| | - Francesca Ghirga
- Department of Chemistry and Technology of Drugs, Sapienza - University of Rome, Rome, Italy
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Nataraj N, Chen TW, Chen SM, Tseng TW, Bian Y, Sun TT, Jiang J. Metal-organic framework (ZIF-67) interwoven multiwalled carbon nanotubes as a sensing platform for rapid administration of serotonin. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.09.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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12
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Elugoke S, Fayemi OE, Adekunle AS, Nkambule TTI, Mamba BB, Ebenso EE. Conductive Nanodiamond-Based Detection of Neurotransmitters: One Decade, Few Sensors. ACS OMEGA 2021; 6:18548-18558. [PMID: 34337195 PMCID: PMC8319943 DOI: 10.1021/acsomega.1c01534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 05/31/2021] [Indexed: 05/25/2023]
Abstract
Nanodiamond (ND) is a class of carbon nanomaterial with covalently connected sp3 carbon atoms in its core and an sp2 carbon adorned surface via edge defects or doping. Endogenous chemicals that provoke physiological responses in the human system called neurotransmitters (NTs) have been detected with several sensors with carbon-based nanomaterials. Nanodiamonds (NDs), another class of carbon nanomaterial, have shown the requisite surface area and electrocatalytic activity toward NTs in the past decade. Surprisingly, only a few electrochemical ND based NT sensors are available. This work briefly looked into the performance of the available sensors, NT and ND interactions, and the possible reason for data paucity on the subject matter.
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Affiliation(s)
- Saheed
E. Elugoke
- Department
of Chemistry, School of Physical and Chemical Sciences, Faculty of
Natural and Agricultural Sciences, North-West
University (Mafikeng Campus), Private Bag X2046, Mmabatho 2735, South Africa
| | - Omolola E. Fayemi
- Department
of Chemistry, School of Physical and Chemical Sciences, Faculty of
Natural and Agricultural Sciences, North-West
University (Mafikeng Campus), Private Bag X2046, Mmabatho 2735, South Africa
| | - Abolanle S. Adekunle
- Department
of Chemistry, Obafemi Awolowo University, Ile-Ife, PMB 220005, Nigeria
| | - Thabo T. I. Nkambule
- Institute
of Nanotechnology and Water Sustainability, College of Science, Engineering
and Technology, University of South Africa, Johannesburg 1700, South Africa
| | - Bhekie B. Mamba
- Institute
of Nanotechnology and Water Sustainability, College of Science, Engineering
and Technology, University of South Africa, Johannesburg 1700, South Africa
| | - Eno E. Ebenso
- Institute
of Nanotechnology and Water Sustainability, College of Science, Engineering
and Technology, University of South Africa, Johannesburg 1700, South Africa
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Abstract
The present review deals with the recent progress made in the field of the electrochemical detection of serotonin by means of electrochemical sensors based on various nanomaterials incorporated in the sensitive element. Due to the unique chemical and physical properties of these nanomaterials, it was possible to develop sensitive electrochemical sensors with excellent analytical performances, useful in the practice. The main electrochemical sensors used in serotonin detection are based on carbon electrodes modified with carbon nanotubes and various materials, such as benzofuran, polyalizarin red-S, poly(L-arginine), Nafion/Ni(OH)2, or graphene oxide, incorporating silver-silver selenite nanoparticles, as well as screen-printed electrodes modified with zinc oxide or aluminium oxide. Also, the review describes the nanocomposite sensors based on conductive polymers, tin oxide-tin sulphide, silver/polypyrole/copper oxide or a hybrid structure of cerium oxide-gold oxide nanofibers together with ruthenium oxide nanowires. The presentation focused on describing the sensitive materials, characterizing the sensors, the detection techniques, electroanalytical properties, validation and use of sensors in lab practice.
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14
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Uwaya GE, Fayemi OE. Electrochemical detection of serotonin in banana at green mediated PPy/Fe3O4NPs nanocomposites modified electrodes. SENSING AND BIO-SENSING RESEARCH 2020. [DOI: 10.1016/j.sbsr.2020.100338] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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15
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Velásquez-Silva A, Forero RS, Sanabria E, Pérez-Redondo A, Maldonado M. Host-guest inclusion systems of tetra(alkyl)resorcin [4]arenes with choline in DMSO: Dynamic NMR studies and X-ray structural characterization of the 1:1 inclusion complex. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Khoshnevisan K, Honarvarfard E, Torabi F, Maleki H, Baharifar H, Faridbod F, Larijani B, Khorramizadeh MR. Electrochemical detection of serotonin: A new approach. Clin Chim Acta 2019; 501:112-119. [PMID: 31715139 DOI: 10.1016/j.cca.2019.10.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/22/2019] [Accepted: 10/22/2019] [Indexed: 11/24/2022]
Abstract
Serotonin (5-hydroxytryptamine, 5-HT) is an important neurotransmitter which plays a significant role in various functions in the body, such as appetite, emotions, and autonomic functions. It is well known that biomarker 5-HT levels can be correlated to several diseases and disorders such as depression, anxiety, irritable bowel, and sleep trouble. Among various methods for detecting the 5-HT biomarker, electrochemical techniques have attracted great interest due to their low cost and ease of operation. However, sensitive and precise electrochemical detection of 5-HT levels is not possible using bare electrodes, thus requiring electrode modification. The present review aims to describe the different electroanalytical methods for 5-HT detection using various surface-modified electrodes such as glassy carbon, carbon fiber, diamond, graphite, and metal electrodes modified with conductive polymers. Perspectives and the modification of electrode surface using applied polymers for 5-HT detection have also been presented.
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Affiliation(s)
- Kamyar Khoshnevisan
- Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran; Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Elham Honarvarfard
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13699-5810, USA
| | - Farzad Torabi
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran; Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Hassan Maleki
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hadi Baharifar
- Department of Medical Nanotechnology, Applied Biophotonics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Farnoush Faridbod
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Khorramizadeh
- Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran; Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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DANG J, CUI H, LI X, ZHANG J. Determination of Norfloxacin Using a Tetraoxocalix[2]arene[2]triazine Covalently Functionalized Multi-walled Carbon Nanotubes Modified Electrode. ANAL SCI 2019; 35:979-985. [DOI: 10.2116/analsci.19p127] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jinjin DANG
- School of Public Health, Shanxi Medical University
| | - Hong CUI
- School of Public Health, Shanxi Medical University
| | - Xiangjun LI
- School of Chemical Sciences, University of Chinese Academy of Sciences
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18
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Adumitrăchioaie A, Tertiș M, Suciu M, Graur F, Cristea C. A novel immunosensing platform for serotonin detection in complex real samples based on graphene oxide and chitosan. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.04.128] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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19
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Shahid MM, Rameshkumar P, Numan A, Shahabuddin S, Alizadeh M, Khiew PS, Chiu WS. A cobalt oxide nanocubes interleaved reduced graphene oxide nanocomposite modified glassy carbon electrode for amperometric detection of serotonin. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 100:388-395. [DOI: 10.1016/j.msec.2019.02.107] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 02/22/2019] [Accepted: 02/27/2019] [Indexed: 12/27/2022]
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20
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Plenis A, Olędzka I, Kowalski P, Miękus N, Bączek T. Recent Trends in the Quantification of Biogenic Amines in Biofluids as Biomarkers of Various Disorders: A Review. J Clin Med 2019; 8:E640. [PMID: 31075927 PMCID: PMC6572256 DOI: 10.3390/jcm8050640] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 04/30/2019] [Accepted: 05/06/2019] [Indexed: 01/10/2023] Open
Abstract
Biogenic amines (BAs) are bioactive endogenous compounds which play a significant physiological role in many cell processes like cell proliferation and differentiation, signal transduction and membrane stability. Likewise, they are important in the regulation of body temperature, the increase/decrease of blood pressure or intake of nutrition, as well as in the synthesis of nucleic acids and proteins, hormones and alkaloids. Additionally, it was confirmed that these compounds can be considered as useful biomarkers for the diagnosis, therapy and prognosis of several neuroendocrine and cardiovascular disorders, including neuroendocrine tumours (NET), schizophrenia and Parkinson's Disease. Due to the fact that BAs are chemically unstable, light-sensitive and possess a high tendency for spontaneous oxidation and decomposition at high pH values, their determination is a real challenge. Moreover, their concentrations in biological matrices are extremely low. These issues make the measurement of BA levels in biological matrices problematic and the application of reliable bioanalytical methods for the extraction and determination of these molecules is needed. This article presents an overview of the most recent trends in the quantification of BAs in human samples with a special focus on liquid chromatography (LC), gas chromatography (GC) and capillary electrophoresis (CE) techniques. Thus, new approaches and technical possibilities applied in these methodologies for the assessment of BA profiles in human samples and the priorities for future research are reported and critically discussed. Moreover, the most important applications of LC, GC and CE in pharmacology, psychology, oncology and clinical endocrinology in the area of the analysis of BAs for the diagnosis, follow-up and monitoring of the therapy of various health disorders are presented and critically evaluated.
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Affiliation(s)
- Alina Plenis
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107, 80-416 Gdańsk, Poland.
| | - Ilona Olędzka
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107, 80-416 Gdańsk, Poland.
| | - Piotr Kowalski
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107, 80-416 Gdańsk, Poland.
| | - Natalia Miękus
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107, 80-416 Gdańsk, Poland.
- Department of Animal and Human Physiology, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland.
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera 107, 80-416 Gdańsk, Poland.
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21
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Diffusion and conductance properties of aqueous solutions of tetrasodium 5,11,17,23-tetrakissulfonatemethylen-2,8,14,20-tetra(2-(methylthio)ethyl)resorcinarene. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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22
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Nanomaterial-based electrochemical sensors for the detection of neurochemicals in biological matrices. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.08.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Wang Z, Zhang Y, Zhang B, Lu X. Mn2+ doped ZnS QDs modified fluorescence sensor based on molecularly imprinted polymer/sol-gel chemistry for detection of Serotonin. Talanta 2018; 190:1-8. [DOI: 10.1016/j.talanta.2018.07.065] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/11/2018] [Accepted: 07/19/2018] [Indexed: 12/29/2022]
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24
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Koluaçık E, Karabiberoğlu ŞU, Dursun Z. Electrochemical Determination of Serotonin Using Pre‐treated Multi‐walled Carbon Nanotube‐polyaniline Composite Electrode. ELECTROANAL 2018. [DOI: 10.1002/elan.201800588] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Elif Koluaçık
- Ege UniversityFaculty of ScienceDepartment of Chemistry 35100 Bornova, İzmir Turkey
| | | | - Zekerya Dursun
- Ege UniversityFaculty of ScienceDepartment of Chemistry 35100 Bornova, İzmir Turkey
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25
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Simultaneous voltammetric detection of 5-hydroxyindole-3-acetic acid and 5-hydroxytryptamine using a glassy carbon electrode modified with conducting polymer and platinised carbon nanofibers. Mikrochim Acta 2018; 185:412. [PMID: 30105543 DOI: 10.1007/s00604-018-2949-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 08/03/2018] [Indexed: 01/07/2023]
Abstract
The authors describe a method for simultaneous voltammetric determination of 5-hydroxytryptamine (serotonin; 5-HT) and its metabolite 5-hydroxyindoleacetic acid (5-HIAA). A glassy carbon electrode was modified with poly(pyrrole-3-carboxylic acid) and with platinised carbon nanofibers to obtain a sensor that can quantify 5-HT and 5-HIAA with detection limits of 10 nM and 20 nM, respectively. The peak currents, best measured at voltages of 170 mV and 500 mV (vs. Ag/AgCl) for 5-HT and 5-HIAA, increase linearly in the 0.01-100 μM concentration range for both analytes. The method was successfully applied to the quantitation of 5-HT and 5-HIAA in spiked artificial urine samples, and the sensor can be used up to 10 days. Graphical abstract A new electroanalytical device was developed for separation and quantitation of 5-hydroxytryptamine (5-HT) and 5-hydroxyindole-3-acetic acid (5-HIAA), based on stripping square wave voltammetry, exploiting conducting polymer surfaces on platinised carbon nanofiber supports.
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26
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A review on electrochemical detection of serotonin based on surface modified electrodes. Biosens Bioelectron 2018; 107:76-93. [DOI: 10.1016/j.bios.2018.02.013] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 02/02/2018] [Accepted: 02/02/2018] [Indexed: 12/22/2022]
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27
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Voltammetric determination of 5-hydroxytryptamine based on the use of platinum nanoparticles coated with molecularly imprinted silica. Mikrochim Acta 2018; 185:219. [DOI: 10.1007/s00604-018-2755-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Accepted: 03/02/2018] [Indexed: 10/17/2022]
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28
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Sanabria E, Esteso MÁ, Vargas E, Maldonado M. Experimental comparative study of solvent effects on the structure of two sulfonated resorcinarenes. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.01.111] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Selective O-Alkylation of the Crown Conformer of Tetra(4-hydroxyphenyl)calix[4]resorcinarene to the Corresponding Tetraalkyl Ether. Molecules 2017; 22:molecules22101660. [PMID: 28976918 PMCID: PMC6151838 DOI: 10.3390/molecules22101660] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 09/29/2017] [Accepted: 09/30/2017] [Indexed: 11/17/2022] Open
Abstract
Reactions of glycidyl methacrylate with the crown and chair conformers of tetra(4-hydroxyphenyl)calix[4]resorcinarene were studied. The reactions were done over epoxide groups present in the ester, which can easily undergo an opening reaction with hydroxyl groups in the macrocyclic system. Initially, epoxidation reactions were carried out with pure conformers, and it was observed that the reaction between tetra(4-hydroxyphenyl)calix[4]resorcinarene fixed in the chair conformation does not occur, while for the molecule fixed in the crown conformation only one tetraalkylated derivative was obtained. The obtained product was characterized using IR, ¹H-NMR, 13C-NMR, COSY, HMQC and HMBC techniques. An exhaustive NMR study showed that the reaction is selective at the hydroxyl groups in the lower rim, without affecting the hydroxyl groups in the upper rim. In addition, the RP-HPLC analysis of the epoxidation reaction mixture, using both crown and chair conformers, showed that only the crown conformer reacted under tested conditions. Finally, a comparative study of the reactivity of tetranonylcalix[4]resorcinarene with glycidyl methacrylate showed that the reaction does not take place. Instead, the formation of the tetranonylcalix[4]resorcinarene tetrasodium salt was observed, which confirms that the hydroxyl groups in the upper rim are unreactive under these conditions.
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30
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Kurzątkowska K, Sayin S, Yilmaz M, Radecka H, Radecki J. Gold Electrodes Modified with Calix[4]arene for Electrochemical Determination of Dopamine in the Presence of Selected Neurotransmitters. SENSORS 2017; 17:s17061368. [PMID: 28608815 PMCID: PMC5492125 DOI: 10.3390/s17061368] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 06/01/2017] [Accepted: 06/07/2017] [Indexed: 11/16/2022]
Abstract
Here, we present an electrochemical sensor based on gold electrodes modified with calix[4]arene functionalized with carboxypiperidino groups at the upper rim. It has been demonstrated that these groups are involved in a complex formation with dopamine (DA) on the surface of gold electrodes. The supramolecular complex calix[4]arene–DA created on the gold electrode surface has been characterized electrochemically and the measuring conditions have been optimized. The presented sensor displayed a detection limit in the pM range. The DA determination was performed successfully in the presence of ascorbic acid, uric acid and selected neurotransmitters.
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Affiliation(s)
- Katarzyna Kurzątkowska
- Department of Biosensors, Institute of Animal Reproduction and Food Research Polish Academy of Science, Tuwima 10 Street, Olsztyn 10-748, Poland.
| | - Serkan Sayin
- Department of Environmental Engineering, Faculty of Engineering, Giresun University, Giresun-28200, Turkey.
| | - Mustafa Yilmaz
- Department of Chemistry, Selcuk University, Konya 42100, Turkey.
| | - Hanna Radecka
- Department of Biosensors, Institute of Animal Reproduction and Food Research Polish Academy of Science, Tuwima 10 Street, Olsztyn 10-748, Poland.
| | - Jerzy Radecki
- Department of Biosensors, Institute of Animal Reproduction and Food Research Polish Academy of Science, Tuwima 10 Street, Olsztyn 10-748, Poland.
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31
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Bliem C, Fruhmann P, Stoica AI, Kleber C. Development and Optimization of an Ion-selective Electrode for Serotonin Detection. ELECTROANAL 2017. [DOI: 10.1002/elan.201600782] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Christina Bliem
- Centre of Electrochemical Surface Technology; Viktor-Kaplan-Straße 2 2700 Wiener Neustadt Austria
| | - Philipp Fruhmann
- Centre of Electrochemical Surface Technology; Viktor-Kaplan-Straße 2 2700 Wiener Neustadt Austria
| | - Anca-Iulia Stoica
- Centre of Electrochemical Surface Technology; Viktor-Kaplan-Straße 2 2700 Wiener Neustadt Austria
| | - Christoph Kleber
- Centre of Electrochemical Surface Technology; Viktor-Kaplan-Straße 2 2700 Wiener Neustadt Austria
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32
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Highly selective electrochemical detection of serotonin on polypyrrole and gold nanoparticles-based 3D architecture. Electrochem commun 2017. [DOI: 10.1016/j.elecom.2016.12.015] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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33
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Ramon-Marquez T, Medina-Castillo AL, Fernandez-Gutierrez A, Fernandez-Sanchez JF. A novel optical biosensor for direct and selective determination of serotonin in serum by Solid Surface-Room Temperature Phosphorescence. Biosens Bioelectron 2016; 82:217-23. [PMID: 27085954 DOI: 10.1016/j.bios.2016.04.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 03/17/2016] [Accepted: 04/04/2016] [Indexed: 01/10/2023]
Abstract
This paper describes a novel biosensor which combines the use of nanotechnology (non-woven nanofibre mat) with Solid Surface-Room Temperature Phosphorescence (SS-RTP) measurement for the determination of serotonin in human serum. The developed biosensor is simple and can be directly applied in serum; only requires a simple clean-up protocol. Therefore it is the first time that serotonin is analysed directly in serum with a non-enzymatic technique. This new approach is based on the covalent immobilization of serotonin directly from serum on a functional nanofibre material (Tiss®-Link) with a preactivated surface for direct covalent immobilization of primary and secondary amines, and the subsequent measurement of serotonin phosphorescent emission from the solid surface. The phosphorescent detection allows avoiding the interference from any fluorescence emission or scattering light from any molecule present in the serum sample which can be also immobilised on the nanofibre material. The determination of serotonin with this SS-RTP sensor overcomes some limitations, such as large interference from the matrix and high cost and complexity of many of the methods widely used for serotonin analysis. The potential applicability of the sensor in the clinical diagnosis was demonstrated by analysing serum samples from seven healthy volunteers. The method was validated with an external reference laboratory, obtaining a correlation coefficient of 0.997 which indicates excellent correlation between the two methods.
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Affiliation(s)
- Teresa Ramon-Marquez
- Department of Analytical Chemistry, University of Granada, Avd. Fuentenueva s/n, 18071 Granada, Spain
| | - Antonio L Medina-Castillo
- NanoMyP®, Nanomateriales y Polimeros S.L., Spin-Off Company of the UGR, BIC Building, Avd. Innovacion 1, E-18016 Granada, Spain.
| | | | - Jorge F Fernandez-Sanchez
- Department of Analytical Chemistry, University of Granada, Avd. Fuentenueva s/n, 18071 Granada, Spain.
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34
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Zhang P, Wang Y, Zhang D, Liu C, Wang D, He S, Hu G, Tang X. Calixarene-functionalized graphene oxide composites fixed on glassy carbon electrodes for electrochemical detection. RSC Adv 2016. [DOI: 10.1039/c6ra19674h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Four composite materials were prepared by grafting calixarene derivatives onto the surfaces of graphene oxide (GO) via covalent functionalization to yield covalently functionalized graphene oxides (CFGOs).
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Affiliation(s)
- Peng Zhang
- School of Chemistry and Chemical Engineering and the Environment
- Beijing Institute of Technology
- Beijing
- China
| | - Yaling Wang
- School of Chemistry and Chemical Engineering and the Environment
- Beijing Institute of Technology
- Beijing
- China
| | - Dongxiang Zhang
- School of Chemistry and Chemical Engineering and the Environment
- Beijing Institute of Technology
- Beijing
- China
| | - Cong Liu
- School of Chemistry and Chemical Engineering and the Environment
- Beijing Institute of Technology
- Beijing
- China
| | - Die Wang
- School of Chemistry and Chemical Engineering and the Environment
- Beijing Institute of Technology
- Beijing
- China
| | - Shengnan He
- School of Chemistry and Chemical Engineering and the Environment
- Beijing Institute of Technology
- Beijing
- China
| | - Guowen Hu
- Hubei Collaboration Innovative Center for Non-power Nuclear Technology
- Hubei University of Science and Technology
- Xianning
- China
| | - Xiuqin Tang
- Hubei Collaboration Innovative Center for Non-power Nuclear Technology
- Hubei University of Science and Technology
- Xianning
- China
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35
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Synthesis and characterization of two sulfonated resorcinarenes: a new example of a linear array of sodium centers and macrocycles. Molecules 2015; 20:9915-28. [PMID: 26029860 PMCID: PMC6272494 DOI: 10.3390/molecules20069915] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/06/2015] [Accepted: 05/07/2015] [Indexed: 11/18/2022] Open
Abstract
Two sulfonated resorcinarenes were synthesized by reacting C-tetra(butyl)resorcinarene or C-tetra(2-(methylthio)ethyl)resorcinarene with formaldehyde in the presence of sodium sulfite. Their structures were determined via FT-IR, 1H-NMR, 13C-NMR and mass spectrometry. Thermal gravimetric analyses of the derivatives were also carried out and revealed the presence of water molecules in the solid state. The sulfonated product of C-tetra(butyl)resorcinarene was characterized by an X-ray crystal structure determination. The asymmetric unit contains eight molecules of water and two of acetone, and analysis indicated that sulfonated resorcinarene prefers a cone configuration (rccc conformation) in the solid state. In the crystal array, classical hydrogen bond interactions O-H···O and intermolecular contacts were observed. In the crystal packing, a linear array of capsules of sulfonated resorcinarenes was generated for a chain of sodium atoms and sulfonate groups.
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36
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Pang TT, Du LM, Liu HL, Fu YL. Supramolecular p-sulfonated calix[4,6,8]arene for tryptophan detection. CAN J CHEM 2014. [DOI: 10.1139/cjc-2014-0150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Numerous techniques have focused on the ability of p-sulfonated calix[n]arene to form complexes with tryptophan. Scanning electron microscopy and Fourier transform infrared spectroscopy were utilized to study the organization and molecular structure of different layers of the electrode surface. Scanning electron microscopy results showed that SC4A displayed a cubic structure whereas SC6A and SC8A displayed dendrite structures. The electrochemical properties and potential complex formation between SCnA and tryptophan were characterized by cyclic voltammetry and electrochemical impedance spectroscopy. Cyclic voltammetry experiments showed that the gold electrode was successfully functionalized by self-assembled cysteamine and SC4A. Electrochemical impedance spectroscopy results showed the observation of the tryptophan–SCnA interaction and indicated that SC4A had the highest sensitivity to tryptophan and allowed 2.04 μg L−1 tryptophan to be detected. Electrochemical impedance spectroscopy analysis and molecular modeling calculation confirmed that SC4A has higher tryptophan sensitivity than SC6A and SC8A.
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Affiliation(s)
- Tao-Tao Pang
- Analytical and Testing Center, Shanxi Normal University, Linfen 041004, P.R. China
| | - Li-Ming Du
- Analytical and Testing Center, Shanxi Normal University, Linfen 041004, P.R. China
| | - Hai-Long Liu
- Analytical and Testing Center, Shanxi Normal University, Linfen 041004, P.R. China
| | - Yun-Long Fu
- Analytical and Testing Center, Shanxi Normal University, Linfen 041004, P.R. China
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37
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Self-assembled Thiolated Calix[n]arene (n=4, 6, 8) Films on Gold Electrodes and Application for Electrochemical Determination Dopamine. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.05.086] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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38
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Pang TT, Cai ZF, Liu HL, Du LM, Guo MD, Fu YL. Determination of Tryptophan using ap-Sulfonated Calix [4,6,8]arene Modified Gold Electrode. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.888722] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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39
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Poly(basic red 9) doped functionalized multi-walled carbon nanotubes as composite films for neurotransmitters biosensors. Colloids Surf B Biointerfaces 2014; 118:133-9. [PMID: 24815930 DOI: 10.1016/j.colsurfb.2014.03.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 03/01/2014] [Accepted: 03/02/2014] [Indexed: 02/02/2023]
Abstract
This paper discusses the electrochemical polymerization of basic dye films, which are composed of basic red 9 (BR9), on various electrodes and the enhancement of the electropolymerization by functionalized multiwall carbon nanotubes (f-MWCNTs) modification of the electrode surface. The presence of f-MWCNTs enhances the surface coverage (Γ) and stability. Poly(BR9) films were electrocatalytically active for epinephrine and serotonin oxidation. The electrocatalytic oxidation current developed from the anodic peak of the redox couple. Electrochemical impedance spectroscopy (EIS) was applied to monitor the whole process of the electrode modification. EIS can provide useful information regarding the impedance changes on the electrode surface between each step. We studied the surface morphology of the composite film using scanning electron microscopy (SEM) and atomic force microscopy (AFM), which revealed that BR9 is doped on f-MWCNTs. Cyclic voltammetry (CV) was used for the measurement of the electroanalytical properties of the analytes. The sensitivity values for the f-MWCNTs/BR9 composite film were higher than the poly(BR9) and f-MWCNTs composite film. Finally, differential pulse voltammetry (DPV) was used for the detection of a mixture of analytes at the f-MWCNTs/BR9 composite film. We simulated a more complex system with both serotonin and epinephrine present simultaneously. This system also exhibited oxidation peaks for serotonin in bovine calf serum (BCS) and epinephrine injection for real samples determination at pH 7.0 at the f-MWCNTs/BR9 composite film.
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40
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High sensitive sensor based on functionalized carbon nanotube/ionic liquid nanocomposite for simultaneous determination of norepinephrine and serotonin. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2013.12.034] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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41
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Gupta P, Goyal RN. Polymelamine modified edge plane pyrolytic graphite sensor for the electrochemical assay of serotonin. Talanta 2014; 120:17-22. [DOI: 10.1016/j.talanta.2013.11.075] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 11/25/2013] [Accepted: 11/26/2013] [Indexed: 10/26/2022]
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42
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Electrochemical serotonin monitoring of poly(ethylenedioxythiophene):poly(sodium 4-styrenesulfonate)-modified fluorine-doped tin oxide by predeposition of self-assembled 4-pyridylporphyrin. Biosens Bioelectron 2014; 52:411-6. [DOI: 10.1016/j.bios.2013.08.040] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Revised: 08/10/2013] [Accepted: 08/20/2013] [Indexed: 11/18/2022]
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Taner B, Alici O, Deveci P. Synthesis of a new colorimetric receptor based on calix[4]pyrrole binding oxime for selective recognition of fluoride ions. Supramol Chem 2013. [DOI: 10.1080/10610278.2013.830725] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Bilge Taner
- Department of Chemistry, Faculty of Science, Selcuk University, Konya, 42031, Turkey
| | - Onder Alici
- Department of Chemistry, Faculty of Science, Selcuk University, Konya, 42031, Turkey
| | - Pervin Deveci
- Department of Chemistry, Faculty of Science, Selcuk University, Konya, 42031, Turkey
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