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Delgado-Rivera R, García-Rodríguez W, López L, Cunci L, Resto PJ, Domenech M. PCL/PEO Polymer Membrane Prevents Biofouling in Wearable Detection Sensors. MEMBRANES 2023; 13:728. [PMID: 37623789 PMCID: PMC10456225 DOI: 10.3390/membranes13080728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/27/2023] [Accepted: 08/09/2023] [Indexed: 08/26/2023]
Abstract
Technological advances in biosensing offer extraordinary opportunities to transfer technologies from a laboratory setting to clinical point-of-care applications. Recent developments in the field have focused on electrochemical and optical biosensing platforms. Unfortunately, these platforms offer relatively poor sensitivity for most of the clinically relevant targets that can be measured on the skin. In addition, the non-specific adsorption of biomolecules (biofouling) has proven to be a limiting factor compromising the longevity and performance of these detection systems. Research from our laboratory seeks to capitalize on analyte selective properties of biomaterials to achieve enhanced analyte adsorption, enrichment, and detection. Our goal is to develop a functional membrane integrated into a microfluidic sampling interface and an electrochemical sensing unit. The membrane was manufactured from a blend of Polycaprolactone (PCL) and Polyethylene oxide (PEO) through a solvent casting evaporation method. A microfluidic flow cell was developed with a micropore array that allows liquid to exit from all pores simultaneously, thereby imitating human perspiration. The electrochemical sensing unit consisted of planar gold electrodes for the monitoring of nonspecific adsorption of proteins utilizing Cyclic Voltammetry (CV) and Electrochemical Impedance Spectroscopy (EIS). The solvent casting evaporation technique proved to be an effective method to produce membranes with the desired physical properties (surface properties and wettability profile) and a highly porous and interconnected structure. Permeability data from the membrane sandwiched in the flow cell showed excellent permeation and media transfer efficiency with uniform pore activation for both active and passive sweat rates. Biofouling experiments exhibited a decrease in the extent of biofouling of electrodes protected with the PCL/PEO membrane, corroborating the capacity of our material to mitigate the effects of biofouling.
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Affiliation(s)
- Roberto Delgado-Rivera
- Department of Chemical Engineering, University of Puerto Rico, Mayagüez Campus, Mayagüez, PR 00680, USA;
| | - William García-Rodríguez
- Department of Mechanical Engineering, University of Puerto Rico, Mayagüez Campus, Mayagüez, PR 00680, USA; (W.G.-R.); (P.J.R.)
| | - Luis López
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan, PR 00925, USA; (L.L.); (L.C.)
| | - Lisandro Cunci
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan, PR 00925, USA; (L.L.); (L.C.)
| | - Pedro J. Resto
- Department of Mechanical Engineering, University of Puerto Rico, Mayagüez Campus, Mayagüez, PR 00680, USA; (W.G.-R.); (P.J.R.)
| | - Maribella Domenech
- Department of Chemical Engineering, University of Puerto Rico, Mayagüez Campus, Mayagüez, PR 00680, USA;
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Fallah F, Shishehbore MR, Sheibani A. Fabrication of a novel sensor based on Cu quantum dot and SH-SiO2 nanoparticles supported on copper-based metal organic framework (Cu QD-SH-SiO2@Cu-MOF) and its application for the simultaneous determination of norepinephrine, piroxicam and epinephrine. Talanta 2023; 252:123776. [DOI: 10.1016/j.talanta.2022.123776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/17/2022] [Accepted: 07/23/2022] [Indexed: 10/15/2022]
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Martins EC, Santana ER, Spinelli A. Nitrogen and sulfur co-doped graphene quantum dot-modified electrode for monitoring of multivitamins in energy drinks. Talanta 2023; 252:123836. [DOI: 10.1016/j.talanta.2022.123836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 07/13/2022] [Accepted: 08/08/2022] [Indexed: 10/15/2022]
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Kumara JKS, Swamy BEK, Jayaprakash GK, Sharma SC, Flores.-Moreno R, Mohanty K, Hariprasad SA. Effect of TX-100 pretreatment on carbon paste electrode for selective sensing of dopamine in presence of paracetamol. Sci Rep 2022; 12:20292. [PMID: 36434033 PMCID: PMC9700772 DOI: 10.1038/s41598-022-24387-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/15/2022] [Indexed: 11/27/2022] Open
Abstract
Dopamine (DA) is one of the chief neurotransmitters present in the central nervous system of mammals. Therefore detection of DA in presence of various analytes like paracetamol has great importance. In the current work, we are proposing that Triton X-100 (TX-100) pretreated carbon paste electrode (CPE) can be useful to detect the DA selectively in presence of PA. After the pretreatment CPE can detect DA in presence of PA effectively. Cyclic voltammetry was employed to observe the amplified electron transfer reaction between the modified CPE and DA. To understand electron transfer regioselectivity at the TX-100 pretreated CPE, a dual descriptor was used. The prepared electrode showed satisfactory stability when kept under ambient conditions. The proposed approach also showed excellent analytical applicability to identify DA and PA in commercial formulations. The scope of the work is limited to detecting DA in presence of PA. We will consider the other interferes for future works.
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Affiliation(s)
- J. K. Shashi Kumara
- grid.440695.a0000 0004 0501 6546Department of P.G. Studies and Research in Industrial Chemistry, JnanaSahyadri, Kuvempu University, Shankaraghatta, Shivamogga, Karnataka 577451 India
| | - B. E. Kumara Swamy
- grid.440695.a0000 0004 0501 6546Department of P.G. Studies and Research in Industrial Chemistry, JnanaSahyadri, Kuvempu University, Shankaraghatta, Shivamogga, Karnataka 577451 India
| | - G. K. Jayaprakash
- grid.444321.40000 0004 0501 2828Department of Chemistry, Nitte Meenakshi Institute of Technology, Bangalore, Karnataka 560064 India
| | - S. C. Sharma
- grid.449351.e0000 0004 1769 1282National Assessment and Accreditation Council (Work Carried Out As Honorary Professor), Jain University, Bangalore, Karnataka 560 069 India ,grid.417972.e0000 0001 1887 8311School of Energy Science and Engineering, Indian Institute of Technology Guwahati, Guwahati, 781039 India
| | - Roberto Flores.-Moreno
- grid.441421.60000 0004 0384 6642Departamento de Química, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad Guadalajara, Blvd. Marcelino Garcı´a Barraga´N 1421, C.P. 44430 Guadalajara, Jal. Mexico
| | - Kaustubha Mohanty
- grid.417972.e0000 0001 1887 8311Department of Chemical Engineering, Indian lnstitute of Technology Guwahati, Guwahati, 781039 India
| | - S. A. Hariprasad
- grid.449351.e0000 0004 1769 1282Jain University, Bangalore, Karnataka 560 069 India
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Shumyantseva VV, Koroleva PI, Bulko TV, Shkel TV, Gilep AA, Veselovsky AV. Approaches for increasing the electrocatalitic efficiency of cytochrome P450 3A4. Bioelectrochemistry 2022; 149:108277. [DOI: 10.1016/j.bioelechem.2022.108277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 09/22/2022] [Accepted: 09/22/2022] [Indexed: 11/25/2022]
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Narouie S, Rounaghi GH, Saravani H, Shahbakhsh M. Multiwalled Carbon Nanotubes/4,4′‐dihydroxybiphenyl Nanolayered Composite for Voltammetric Detection of Phenol. ELECTROANAL 2021. [DOI: 10.1002/elan.202100572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- S. Narouie
- Department of Chemistry, Faculty of Sciences Ferdowsi University of Mashhad Mashhad P.O. Box 9177948974 Iran
| | - G. H. Rounaghi
- Department of Chemistry, Faculty of Sciences Ferdowsi University of Mashhad Mashhad P.O. Box 9177948974 Iran
| | - H. Saravani
- Inorganic Chemistry Research Laboratory, Department of Chemistry University of Sistan and Baluchestan Zahedan P.O. Box 98135-674 Iran
| | - M. Shahbakhsh
- Analytical Chemistry Research Laboratory, Department of Chemistry University of Sistan and Baluchestan P.O. Box 98135-674 Zahedan Iran
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Recent analytical methodologies and analytical trends for riboflavin (vitamin B2) analysis in food, biological and pharmaceutical samples. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116412] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Tabanlıgil Calam T. A novel, efficient and sensitive method for the simultaneous determination of riboflavin (vitamin B2) and pyridoxine hydrochloride (vitamin B6) in food and pharmacological samples using an electrochemical sensor based on 4,4′-diamino benzophenone. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106557] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Ning B, Wang Y, Zhang M, Bai Y, Wang W, Wang G. Surface adsorption and foam performance of sodium perfluoroalkyl polyoxyethylene ether sulfate in ethanol-water mixed system. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116393] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Electrochemical detection of riboflavin using tin-chitosan modified pencil graphite electrode. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115235] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Zribi R, Foti A, Donato MG, Gucciardi PG, Neri G. Fabrication of a Novel Electrochemical Sensor Based on Carbon Cloth Matrix Functionalized with MoO 3 and 2D-MoS 2 Layers for Riboflavin Determination. SENSORS (BASEL, SWITZERLAND) 2021; 21:1371. [PMID: 33669165 PMCID: PMC7919667 DOI: 10.3390/s21041371] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/01/2021] [Accepted: 02/09/2021] [Indexed: 11/16/2022]
Abstract
The preparation and characterization of a hybrid composite, based on carbon cloth (CC) matrix functionalized with two-dimensional (2D) MoS2 flakes and MoO3, and its use for developing an electrochemical sensor for the determination of riboflavin (RF) is here reported. The 2D-MoS2-MoO3CC composite was prepared by depositing 2D-MoS2 nanosheets, obtained by liquid phase exfoliation (LPE), on the surface of a carbon cloth fiber network, previously functionalized with a layer of molybdenum oxide (α-MoO3) by radio-frequency magnetron reactive sputtering technique. The 2D-MoS2-MoO3CC composite was characterized by scanning electron microscopy and energy dispersive X-ray analysis (SEM-EDX), and Raman spectroscopy. An electrochemical sensor has been then fabricated by fixing a slice of the 2D-MoS2-MoO3CC composite on the working electrode of a screen-printed carbon electrode (SPCE). The 2D-MoS2-MoO3-CC/SPCE sensor display good electrochemical characteristics which have been exploited, for the first time, in the electroanalytical determination of riboflavin (RF). The sensitivity to RF, equal to 0.67 µA mM-1 in the linear range from 2 to 40 µM, and a limit of detection (LOD) of 1.5 µM at S/N = 3, demonstrate the promising characteristics of the proposed 2D-MoS2-MoO3-CC/SPCE electrochemical sensor for the determination of riboflavin.
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Affiliation(s)
- Rayhane Zribi
- Department of Engineering, University of Messina, C.da Di Dio, I-98166 Messina, Italy;
| | - Antonino Foti
- CNR IPCF Istituto per i Processi Chimico-Fisici, viale F. Stagno D’Alcontres 37, I-98156 Messina, Italy; (A.F.); (M.G.D.); (P.G.G.)
| | - Maria Grazia Donato
- CNR IPCF Istituto per i Processi Chimico-Fisici, viale F. Stagno D’Alcontres 37, I-98156 Messina, Italy; (A.F.); (M.G.D.); (P.G.G.)
| | - Pietro Giuseppe Gucciardi
- CNR IPCF Istituto per i Processi Chimico-Fisici, viale F. Stagno D’Alcontres 37, I-98156 Messina, Italy; (A.F.); (M.G.D.); (P.G.G.)
| | - Giovanni Neri
- Department of Engineering, University of Messina, C.da Di Dio, I-98166 Messina, Italy;
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Comparison of the properties of perfluoroalkyl polyoxyethylene ether and alkyl polyoxyethylene ether. Colloid Polym Sci 2020. [DOI: 10.1007/s00396-020-04732-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Negut CC, Stefanov C, Gugoasa LAD, van Staden J(KF. Rapidly renewable graphite paste electrode modified with 5,10,15,20-tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II) for electrochemical determination of nicotinic acid. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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