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Hemdan M, Ali MA, Doghish AS, Mageed SSA, Elazab IM, Khalil MM, Mabrouk M, Das DB, Amin AS. Innovations in Biosensor Technologies for Healthcare Diagnostics and Therapeutic Drug Monitoring: Applications, Recent Progress, and Future Research Challenges. SENSORS (BASEL, SWITZERLAND) 2024; 24:5143. [PMID: 39204840 PMCID: PMC11360123 DOI: 10.3390/s24165143] [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: 07/04/2024] [Revised: 08/01/2024] [Accepted: 08/06/2024] [Indexed: 09/04/2024]
Abstract
This comprehensive review delves into the forefront of biosensor technologies and their critical roles in disease biomarker detection and therapeutic drug monitoring. It provides an in-depth analysis of various biosensor types and applications, including enzymatic sensors, immunosensors, and DNA sensors, elucidating their mechanisms and specific healthcare applications. The review highlights recent innovations such as integrating nanotechnology, developing wearable devices, and trends in miniaturisation, showcasing their transformative potential in healthcare. In addition, it addresses significant sensitivity, specificity, reproducibility, and data security challenges, proposing strategic solutions to overcome these obstacles. It is envisaged that it will inform strategic decision-making, drive technological innovation, and enhance global healthcare outcomes by synthesising multidisciplinary insights.
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Affiliation(s)
- Mohamed Hemdan
- School of Biotechnology, Badr University in Cairo (BUC), Badr City 11829, Egypt; (M.H.); (M.A.A.)
| | - Mohamed A. Ali
- School of Biotechnology, Badr University in Cairo (BUC), Badr City 11829, Egypt; (M.H.); (M.A.A.)
| | - Ahmed S. Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City 11829, Egypt;
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Egypt
| | - Sherif S. Abdel Mageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City 11829, Egypt;
| | - Ibrahim M. Elazab
- Department of Biochemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt;
| | - Magdy M. Khalil
- Medical Biophysics, Department of Physics, Faculty of Science, Helwan University, Cairo 11795, Egypt;
- School of Applied Health Sciences, Badr University in Cairo (BUC), Badr City 11829, Egypt
| | - Mostafa Mabrouk
- Refractories, Ceramics and Building Materials Department, National Research Centre, 33 El Bohouth St., Giza 12622, Egypt;
| | - Diganta B. Das
- Department of Chemical Engineering, Loughborough University, Loughborough LE11 3TU, UK
| | - Alaa S. Amin
- Chemistry Department, Faculty of Science, Benha University, Benha 13511, Egypt;
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Xu X, Zuo Y, Chen S, Hatami A, Gu H. Advancements in Brain Research: The In Vivo/In Vitro Electrochemical Detection of Neurochemicals. BIOSENSORS 2024; 14:125. [PMID: 38534232 DOI: 10.3390/bios14030125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/12/2024] [Accepted: 02/20/2024] [Indexed: 03/28/2024]
Abstract
Neurochemicals, crucial for nervous system function, influence vital bodily processes and their fluctuations are linked to neurodegenerative diseases and mental health conditions. Monitoring these compounds is pivotal, yet the intricate nature of the central nervous system poses challenges. Researchers have devised methods, notably electrochemical sensing with micro-nanoscale electrodes, offering high-resolution monitoring despite low concentrations and rapid changes. Implantable sensors enable precise detection in brain tissues with minimal damage, while microdialysis-coupled platforms allow in vivo sampling and subsequent in vitro analysis, addressing the selectivity issues seen in other methods. While lacking temporal resolution, techniques like HPLC and CE complement electrochemical sensing's selectivity, particularly for structurally similar neurochemicals. This review covers essential neurochemicals and explores miniaturized electrochemical sensors for brain analysis, emphasizing microdialysis integration. It discusses the pros and cons of these techniques, forecasting electrochemical sensing's future in neuroscience research. Overall, this comprehensive review outlines the evolution, strengths, and potential applications of electrochemical sensing in the study of neurochemicals, offering insights into future advancements in the field.
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Affiliation(s)
- Xiaoxuan Xu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Yimei Zuo
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Shu Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Amir Hatami
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Prof. Sobouti Boulevard, P.O. Box 45195-1159, Zanjan 45137-66731, Iran
- Department of Chemistry and Molecular Biology, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Hui Gu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
- Department of Chemistry and Molecular Biology, University of Gothenburg, 405 30 Gothenburg, Sweden
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Rahn KL, Peramune U, Zhang T, Anand RK. Label-Free Electrochemical Methods for Disease Detection. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2023; 16:49-69. [PMID: 36854209 DOI: 10.1146/annurev-anchem-091622-085754] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Label-free electrochemical biosensing leverages the advantages of label-free techniques, low cost, and fewer user steps, with the sensitivity and portability of electrochemical analysis. In this review, we identify four label-free electrochemical biosensing mechanisms: (a) blocking the electrode surface, (b) allowing greater access to the electrode surface, (c) changing the intercalation or electrostatic affinity of a redox probe to a biorecognition unit, and (d) modulating ion or electron transport properties due to conformational and surface charge changes. Each mechanism is described, recent advancements are summarized, and relative advantages and disadvantages of the techniques are discussed. Furthermore, two avenues for gaining further diagnostic information from label-free electrochemical biosensors, through multiplex analysis and incorporating machine learning, are examined.
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Affiliation(s)
- Kira L Rahn
- Department of Chemistry, Colorado State University, Fort Collins, Colorado, USA
- Department of Chemistry, Iowa State University, Ames, Iowa, USA;
| | - Umesha Peramune
- Department of Chemistry, Iowa State University, Ames, Iowa, USA;
| | - Tianyi Zhang
- Department of Chemistry, Iowa State University, Ames, Iowa, USA;
| | - Robbyn K Anand
- Department of Chemistry, Iowa State University, Ames, Iowa, USA;
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Abo-Elmagd I, Mahmoud AM, Al-Ghobashy MA, Nebsen M, El Sayed NS, Nofal S, Soror SH, Todd R, Elgebaly SA. Impedimetric Sensors for Cyclocreatine Phosphate Determination in Plasma Based on Electropolymerized Poly( o-phenylenediamine) Molecularly Imprinted Polymers. ACS OMEGA 2021; 6:31282-31291. [PMID: 34841172 PMCID: PMC8613875 DOI: 10.1021/acsomega.1c05098] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
Cyclocreatine and its water-soluble derivative, cyclocreatine phosphate (CCrP), are potent cardioprotective drugs. Based on recent animal studies, CCrP, FDA-awarded Orphan Drug Designation, has a promising role in increasing the success rate of patients undergoing heart transplantation surgery by preserving donor hearts during transportation and improving the recovery of transplanted hearts in recipient patients. In addition, CCrP is under investigation as a promising treatment for creatine transporter deficiency, an X-linked inborn error resulting in a poor quality of life for both the patients and the caregiver. A newly designed molecularly imprinted polymer (MIP) material was fabricated by the anodic electropolymerization of o-phenylenediamine on screen-printed carbon electrodes and was successfully applied as an impedimetric sensor for CCrP determination to dramatically reduce the analysis time during both the clinical trial phases and drug development process. To enhance the overall performance of the proposed sensor, studies were performed to optimize the electropolymerization conditions, incubation time, and pH of the background electrolyte. Scanning electron microscopy, electrochemical impedance spectroscopy, and cyclic voltammetry were used to characterize the behavior of the developed ultrathin MIP membrane. The CCrP-imprinted polymer has a high recognition affinity for the template molecule because of the formation of 3D complementary cavities within the polymer. The developed MIP impedimetric sensor had good linearity, repeatability, reproducibility, and stability within the linear concentration range of 1 × 10-9 to 1 × 10-7 mol/L, with a low limit of detection down to 2.47 × 10-10 mol/L. To verify the applicability of the proposed sensor, it was used to quantify CCrP in spiked plasma samples.
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Affiliation(s)
- Ibrahim
F. Abo-Elmagd
- Bioanalysis
Research Group, School of Pharmacy, Newgiza
University, Giza 12256, Egypt
| | - Amr M. Mahmoud
- Analytical
Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Medhat A. Al-Ghobashy
- Bioanalysis
Research Group, School of Pharmacy, Newgiza
University, Giza 12256, Egypt
- Analytical
Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
- Central
Administration for Drug Control, Egyptian
Drug Authority (EDA), Cairo 12654, Egypt
| | - Marianne Nebsen
- Analytical
Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Nesrine S. El Sayed
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Shahira Nofal
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Helwan University, Ain Helwan, Helwan, Cairo 11795, Egypt
| | - Sameh H. Soror
- Department
of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Ain Helwan, Helwan, Cairo 11795, Egypt
- Center
for Scientific Excellence, Helwan Structural Biology Research (HSBR),
Faculty of Pharmacy, Helwan University, Ain Helwan, Helwan, Cairo 11795, Egypt
| | - Robert Todd
- ProChem
International, LLC, Sheboygan, Wisconsin 53085-3325, United States
| | - Salwa A. Elgebaly
- Nour
Heart, Inc., Vienna, Virginia 22180, United
States
- Faculty
of Medicine, University of Connecticut, Farmington, Connecticut 06030, United States
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Abstract
The field of molecularly imprinted polymer (MIP)-based chemosensors has been experiencing constant growth for several decades. Since the beginning, their continuous development has been driven by the need for simple devices with optimum selectivity for the detection of various compounds in fields such as medical diagnosis, environmental and industrial monitoring, food and toxicological analysis, and, more recently, the detection of traces of explosives or their precursors. This review presents an overview of the main research efforts made so far for the development of MIP-based chemosensors, critically discusses the pros and cons, and gives perspectives for further developments in this field.
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Khairnar NA, Jirimali HD, Patil KP, Gite VV. Zinc ion-imprinted polymer based on silica particles modified carbon paste electrodes for highly selective electrochemical determination of zinc ions. POLYM-PLAST TECH MAT 2020. [DOI: 10.1080/25740881.2020.1765381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Nilesh A. Khairnar
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
| | - Harishchandra D. Jirimali
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
- Department of Chemistry, Uka Tarsadiya University, Surat, Gujarat, India
| | - Kailas P. Patil
- Regional Forensic Science Laboratory, Nasik, Maharashtra, India
| | - Vikas V. Gite
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
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Ayankojo AG, Reut J, Ciocan V, Öpik A, Syritski V. Molecularly imprinted polymer-based sensor for electrochemical detection of erythromycin. Talanta 2019; 209:120502. [PMID: 31892030 DOI: 10.1016/j.talanta.2019.120502] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 10/21/2019] [Accepted: 10/23/2019] [Indexed: 01/18/2023]
Abstract
The increasing global reports on the occurrence of macrolide antibiotics resistance, especially erythromycin (Ery) resistant strains, suggests the possible presence of these antibiotics in the environment hence, their inclusion in the EU watchlist of water pollutants. Consequently, there is an urgent need for the development of portable and cost effective analytical sensing devices for their monitoring in water. The combination of molecularly imprinted polymer (MIP) as a sensing element with a portable electrochemical transducer such as screen printed electrode (SPE) may offer a valuable approach for the desired routine environmental monitoring. This work demonstrates the preparation of an electrochemical MIP-based sensor for Ery detection in aqueous media. Ery-selective MIP, Ery-MIP was generated directly on SPE, Ery-MIP/SPE via electrochemical polymerization of m-phenylenediamine (mPD). The optimization of sensor performance was achieved with special attention given to the selection of functional monomer, template removal, polymer thickness and incubation time. Ery-MIP/SPE sensor demonstrated the ability to discriminate target analyte against very close analogues i.e clarithromycin and azithromycin in both PBS and tap water. In addition, Ery-MIP/SPE could detect Ery down to low limits (LOD = 0.1 nM and LOQ = 0.4 nM) and exhibited good recovery in tap water. The presented analytical approach could be potentially suited and/or further developed for adequate monitoring of Ery as well as other macrolides in environmental water.
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Affiliation(s)
- Akinrinade George Ayankojo
- Department of Materials and Environmental Technology, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
| | - Jekaterina Reut
- Department of Materials and Environmental Technology, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
| | - Valeriu Ciocan
- Department of Materials and Environmental Technology, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
| | - Andres Öpik
- Department of Materials and Environmental Technology, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
| | - Vitali Syritski
- Department of Materials and Environmental Technology, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia.
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KONISHI A, TAKEGAMI S, KITADE T. A Molecularly Imprinted Polymer-modified Potentiometric Sensor for the Detection of Glutathione. ANAL SCI 2019; 35:1111-1115. [DOI: 10.2116/analsci.19p166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Atsuko KONISHI
- Department of Analytical Chemistry, Kyoto Pharmaceutical University
| | | | - Tatsuya KITADE
- Department of Analytical Chemistry, Kyoto Pharmaceutical University
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Tarannum N, Hendrickson OD, Khatoon S, Zherdev AV, Dzantiev BB. Molecularly imprinted polymers as receptors for assays of antibiotics. Crit Rev Anal Chem 2019; 50:291-310. [DOI: 10.1080/10408347.2019.1626697] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Nazia Tarannum
- Department of Chemistry, Chaudhary Charan Singh University, Meerut, India
| | - Olga D. Hendrickson
- A.N. Bach Institute of Biochemistry, Research Centre of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
| | - Shahjadi Khatoon
- Department of Chemistry, Chaudhary Charan Singh University, Meerut, India
| | - Anatoly V. Zherdev
- A.N. Bach Institute of Biochemistry, Research Centre of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
| | - Boris B. Dzantiev
- A.N. Bach Institute of Biochemistry, Research Centre of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
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Piotrowska P, Łazicka M, Palińska-Saadi A, Paterczyk B, Kowalewska Ł, Grzyb J, Maj-Żurawska M, Garstka M. Electrochemical characterization of LHCII on graphite electrodes - Potential-dependent photoactivation and arrangement of complexes. Bioelectrochemistry 2019; 127:37-48. [PMID: 30690422 DOI: 10.1016/j.bioelechem.2019.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 01/14/2019] [Accepted: 01/14/2019] [Indexed: 01/25/2023]
Abstract
Light-dependent electrochemical properties of the light harvesting complexes of Photosystem II (LHCII) and the corresponding interactions with screen-printed graphite electrodes (GEs) are determined. No exogenous soluble redox mediators are used. LHCII isolated from spinach leaves are immobilized on GE by physical adsorption and through interactions with glutaraldehyde. Importantly, the insertion of LHCII into the pores of a GE is achieved by subjecting the electrode to specific potentials. Both trimeric and aggregated forms of LHCII located within the graphite layer retain their native structures. Voltammetric current peaks centred at ca. -230 and + 50 mV vs. Ag/AgCl (+94 and + 374 mV vs. NHE) limit the investigation of the reduction and oxidation processes of immobilized LHCII. An anodic photocurrent is generated in the LHCII-GE proportional to light intensity and can reach a value of 150 nA/cm2. Light-dependent charge separation in LHCII followed by electron transfer to the GE occurs only at potentials of above -200 mV vs. Ag/AgCl (+124 mV vs. NHE). Our results illustrate the importance of the structural proximity of LHCII and GE for photocurrent generation.
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Affiliation(s)
- Paulina Piotrowska
- Faculty of Biology, Department of Metabolic Regulation, Institute of Biochemistry, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland
| | - Magdalena Łazicka
- Faculty of Biology, Department of Metabolic Regulation, Institute of Biochemistry, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland
| | - Adriana Palińska-Saadi
- Bioanalytical Laboratory, Biological and Chemical Research Centre, University of Warsaw, Zwirki i Wigury 101, 02-089 Warsaw, Poland
| | - Bohdan Paterczyk
- Faculty of Biology, Laboratory of Electron and Confocal Microscopy, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland
| | - Łucja Kowalewska
- Faculty of Biology, Department of Plant Anatomy and Cytology, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland
| | - Joanna Grzyb
- Faculty of Biotechnology, Department of Biophysics, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland; Institute of Physics of the Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Magdalena Maj-Żurawska
- Bioanalytical Laboratory, Biological and Chemical Research Centre, University of Warsaw, Zwirki i Wigury 101, 02-089 Warsaw, Poland; Faculty of Chemistry, Laboratory of Basics of Analytical Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | - Maciej Garstka
- Faculty of Biology, Department of Metabolic Regulation, Institute of Biochemistry, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland.
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Yang B, Fu C, Li J, Xu G. Frontiers in highly sensitive molecularly imprinted electrochemical sensors: Challenges and strategies. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.04.011] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Nguyen T, Nguyen T, Anquetin G, Reisberg S, Noël V, Mattana G, Touzeau J, Barbault F, Pham M, Piro B. Triggering the Electrolyte-Gated Organic Field-Effect Transistor output characteristics through gate functionalization using diazonium chemistry: Application to biodetection of 2,4-dichlorophenoxyacetic acid. Biosens Bioelectron 2018; 113:32-38. [DOI: 10.1016/j.bios.2018.04.051] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/17/2018] [Accepted: 04/24/2018] [Indexed: 01/20/2023]
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Singh K, Jaiswal S, Singh R, Fatma S, Prasad BB. One-by-one imprinting in two eccentric layers of hollow core-shells: Sequential electroanalysis of anti-HIV drugs. Biosens Bioelectron 2018; 111:82-89. [PMID: 29653420 DOI: 10.1016/j.bios.2018.03.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 03/22/2018] [Accepted: 03/28/2018] [Indexed: 10/17/2022]
Abstract
Double layered one-by-one imprinted hollow core-shells@ pencil graphite electrode was fabricated for sequential sensing of anti-HIV drugs. For this, two eccentric layers were developed on the surface of vinylated silica nanospheres to obtain double layered one-by-one imprinted solid core-shells. This yielded hollow core-shells on treatment with hydrofluoric acid. The modified hollow core-shells (single layered dual imprinted) evolved competitive diffusion of probe/analyte molecules. However, the corresponding double layered one-by-one imprinted hollow core-shells (outer layer imprinted with Zidovudine, and inner layer with Lamivudine) were found relatively better owing to their bilateral diffusions into molecular cavities, without any competition. The entire work is based on differential pulse anodic stripping voltammetry at double layered one-by-one imprinted hollow core-shells. This resulted in indirect detection of electro inactive targets with limits of detection as low as 0.91 and 0.12 (aqueous sample), 0.94 and 0.13 (blood serum), and 0.99 and 0.20 ng mL-1 (pharmaceutics) for lamivudine and zidovudine, respectively in anti-HIV drug combination.
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Affiliation(s)
- Kislay Singh
- Analytical Division, Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi-221005, India.
| | - Swadha Jaiswal
- Analytical Division, Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi-221005, India
| | - Richa Singh
- Analytical Division, Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi-221005, India
| | - Sana Fatma
- Analytical Division, Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi-221005, India
| | - Bhim Bali Prasad
- Analytical Division, Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi-221005, India.
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15
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Li MX, Wang XH, Zhang LM, Wei XP. A high sensitive epitope imprinted electrochemical sensor for bovine serum albumin based on enzyme amplifying. Anal Biochem 2017; 530:68-74. [DOI: 10.1016/j.ab.2017.05.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 04/30/2017] [Accepted: 05/04/2017] [Indexed: 10/19/2022]
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16
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Romano EF, Quirino JP, Holdsworth JL, So RC, Holdsworth CI. Assessment of the binding performance of histamine-imprinted microspheres by frontal analysis capillary electrophoresis. Electrophoresis 2017; 38:1251-1259. [PMID: 28258613 DOI: 10.1002/elps.201600448] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 02/16/2017] [Accepted: 02/24/2017] [Indexed: 11/09/2022]
Abstract
Frontal analysis capillary electrophoresis was used to evaluate the binding performance of molecularly imprinted microspheres (MIM) toward its template histamine and analogs at pH 7, and compared to the high performance liquid chromatographic method. In both methods, batch binding was employed and the binding parameters were calculated from the measured concentration of unbound amine analytes and afforded comparable histamine equilibrium dissociation constants (Kd ∼ 0.4 mM). FACE was easily carried out at shorter binding equilibration time (i.e. 30 min) and without the need to separate the microspheres, circumventing laborious and, in the case of the system under study, inefficient sample filtration. It also allowed for competitive binding studies by virtue of its ability to distinctly separate intact microspheres and all tested amines which could not be resolved in HPLC. Kd 's for nonimprinted (control) microspheres (NIM) from FACE and HPLC were also comparable (∼ 0.6 mM) but at higher histamine concentrations, HPLC gave lower histamine binding. This discrepancy was attributed to inefficient filtration of the batch binding samples prior to HPLC analysis resulting in an over-estimation of the concentration of free histamine brought about by the presence of unfiltered histamine-bound microspheres.
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Affiliation(s)
- Edwin F Romano
- Department of Chemistry, School of Science and Engineering, Ateneo de Manila University, Quezon City, Philippines.,Department of Chemistry, College of Arts and Sciences, Negros Oriental State University, Dumaguete City, Philippines
| | - Joselito P Quirino
- Australian Centre for Research on Separation Science (ACROSS), School of Chemistry, University of Tasmania, Hobart, Tasmania, Australia
| | - John L Holdsworth
- School of Mathematical and Physical Sciences, University of Newcastle, Newcastle, NSW, Australia
| | - Regina C So
- Department of Chemistry, School of Science and Engineering, Ateneo de Manila University, Quezon City, Philippines
| | - Clovia I Holdsworth
- Discipline of Chemistry, School of Environmental and Life Sciences, University of Newcastle, Newcastle, NSW, Australia
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van Grinsven B, Betlem K, Cleij T, Banks C, Peeters M. Evaluating the potential of thermal read-out techniques combined with molecularly imprinted polymers for the sensing of low-weight organic molecules. J Mol Recognit 2016; 30. [DOI: 10.1002/jmr.2563] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 07/17/2016] [Accepted: 08/02/2016] [Indexed: 01/04/2023]
Affiliation(s)
- B. van Grinsven
- Maastricht Science Programme; Maastricht University; Maastricht The Netherlands
| | - K. Betlem
- Faculty of Science and Engineering, School of Science and the Environment, Division of Chemistry and Environmental Science; Manchester Metropolitan University; Manchester UK
| | - T.J. Cleij
- Maastricht Science Programme; Maastricht University; Maastricht The Netherlands
| | - C.E. Banks
- Faculty of Science and Engineering, School of Science and the Environment, Division of Chemistry and Environmental Science; Manchester Metropolitan University; Manchester UK
| | - M. Peeters
- Faculty of Science and Engineering, School of Science and the Environment, Division of Chemistry and Environmental Science; Manchester Metropolitan University; Manchester UK
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18
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Yoshikawa M, Tharpa K, Dima ŞO. Molecularly Imprinted Membranes: Past, Present, and Future. Chem Rev 2016; 116:11500-11528. [PMID: 27610706 DOI: 10.1021/acs.chemrev.6b00098] [Citation(s) in RCA: 141] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
More than 80 years ago, artificial materials with molecular recognition sites emerged. The application of molecular imprinting to membrane separation has been studied since 1962. Especially after 1990, such research has been intensively conducted by membranologists and molecular imprinters to understand the advantages of each technique with the aim of constructing an ideal membrane, which is still an active area of research. The present review aims to be a substantial, comprehensive, authoritative, critical, and general-interest review, placed at the cross section of two broad, interconnected, practical, and extremely dynamic fields, namely, the fields of membrane separation and molecularly imprinted polymers. This review describes the recent discoveries that appeared after repeated and fertile collisions between these two fields in the past three years, to which are added the worthy acknowledgments of pioneering discoveries and a look into the future of molecularly imprinted membranes. The review begins with a general introduction in membrane separation, followed by a short theoretical section regarding the basic principles of mass transport through a membrane. Following these general aspects on membrane separation, two principles of obtaining polymeric materials with molecular recognition properties are reviewed, namely, molecular imprinting and alternative molecular imprinting, followed the methods of obtaining and practical applications for the particular case of molecularly imprinted membranes. The review continues with insights into molecularly imprinted nanofiber membranes as a promising, highly optimized type of membrane that could provide a relatively high throughput without a simultaneous unwanted reduction in permselectivity. Finally, potential applications of molecularly imprinted membranes in a variety of fields are highlighted, and a look into the future of membrane separations is offered.
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Affiliation(s)
- Masakazu Yoshikawa
- Department of Biomolecular Engineering, Kyoto Institute of Technology , Matsugasaki, Kyoto 606-8585, Japan
| | - Kalsang Tharpa
- Department of Chemistry, University of Mysore, Manasagangotri , Mysore 570 006, India
| | - Ştefan-Ovidiu Dima
- Faculty of Applied Chemistry and Materials Science, Department of Chemical and Biochemical Engineering, University Politehnica of Bucharest , 1-7 Gheorghe Polizu, 011061 Bucharest, Romania.,Bioresources Department, INCDCP-ICECHIM Bucharest , 202 Splaiul Independentei, CP 35-174, 060021 Bucharest, Romania
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Introducing Thermal Wave Transport Analysis (TWTA): A Thermal Technique for Dopamine Detection by Screen-Printed Electrodes Functionalized with Molecularly Imprinted Polymer (MIP) Particles. Molecules 2016; 21:molecules21050552. [PMID: 27128891 PMCID: PMC6272947 DOI: 10.3390/molecules21050552] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 04/21/2016] [Accepted: 04/22/2016] [Indexed: 11/17/2022] Open
Abstract
A novel procedure is developed for producing bulk modified Molecularly Imprinted Polymer (MIP) screen-printed electrodes (SPEs), which involves the direct mixing of the polymer particles within the screen-printed ink. This allowed reduction of the sample preparation time from 45 min to 1 min, and resulted in higher reproducibility of the electrodes. The samples are measured with a novel detection method, namely, thermal wave transport analysis (TWTA), relying on the analysis of thermal waves through a functional interface. As a first proof-of-principle, MIPs for dopamine are developed and successfully incorporated within a bulk modified MIP SPE. The detection limits of dopamine within buffer solutions for the MIP SPEs are determined via three independent techniques. With cyclic voltammetry this was determined to be 4.7 × 10−6 M, whereas by using the heat-transfer method (HTM) 0.35 × 10−6 M was obtained, and with the novel TWTA concept 0.26 × 10−6 M is possible. This TWTA technique is measured simultaneously with HTM and has the benefits of reducing measurement time to less than 5 min and increasing effect size by nearly a factor of two. The two thermal methods are able to enhance dopamine detection by one order of magnitude compared to the electrochemical method. In previous research, it was not possible to measure neurotransmitters in complex samples with HTM, but with the improved signal-to-noise of TWTA for the first time, spiked dopamine concentrations were determined in a relevant food sample. In summary, novel concepts are presented for both the sensor functionalization side by employing screen-printing technology, and on the sensing side, the novel TWTA thermal technique is reported. The developed bio-sensing platform is cost-effective and suitable for mass-production due to the nature of screen-printing technology, which makes it very interesting for neurotransmitter detection in clinical diagnostic applications.
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Li X, Wang Y, Sun Q, Xu B, Yang Z, Wang X. Molecularly Imprinted Dispersive Solid-Phase Extraction for the Determination of Triazine Herbicides in Grape Seeds by High-Performance Liquid Chromatography. J Chromatogr Sci 2016; 54:871-7. [PMID: 27013667 DOI: 10.1093/chromsci/bmw018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Indexed: 11/14/2022]
Abstract
Molecular imprinting technique, regarded as one of the current state-of-the-art researches, was incorporated with the simple dispersive solid-phase extraction (MI-DSPE) in this work for the extraction of triazine herbicides in grape seeds. The atrazine molecularly imprinted polymers (MIPs) were successfully prepared and characterized by scanning electron microscopy and Fourier transform infrared spectroscopy. The imprinting particles were used as the adsorbent in DSPE. Thus, a simple, rapid and selective method based on MIPs coupled with DSPE was established for the simultaneous cleaning-up and quantitative extraction of four triazine herbicides in grape seeds. The experiment parameters, including type of washing solvents, washing time and type of eluting solvents, were investigated and optimized. The performance of the present method was validated by high-performance liquid chromatography. Good linear responses were obtained in concentration range of 0.010-5.0 µg g(-1)with correlation coefficients (r(2)) higher than 0.9993. The recoveries at two spiked levels (1.0 and 2.0 µg g(-1)) were between 81.2 and 113.0% with relative deviations ranging from 1.2 to 10.7%. The limits of detection were ranged between 0.006 and 0.013 µg g(-1), which were lower than the values required by European regulations.
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Affiliation(s)
- Xinpei Li
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Yuanpeng Wang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Qun Sun
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Bo Xu
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Zhaoqing Yang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Xinghua Wang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
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Zahedi P, Ziaee M, Abdouss M, Farazin A, Mizaikoff B. Biomacromolecule template-based molecularly imprinted polymers with an emphasis on their synthesis strategies: a review. POLYM ADVAN TECHNOL 2016. [DOI: 10.1002/pat.3754] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Payam Zahedi
- Nano-Biopolymers Research Laboratory, School of Chemical Engineering, College of Engineering; University of Tehran; PO Box 11155-4563 Tehran Iran
| | - Morteza Ziaee
- Nano-Biopolymers Research Laboratory, School of Chemical Engineering, College of Engineering; University of Tehran; PO Box 11155-4563 Tehran Iran
| | - Majid Abdouss
- Department of Chemistry; Amirkabir University of Technology (Tehran Polytechnic); Tehran Iran
| | - Alireza Farazin
- Department of Chemistry, Faculty of Science; University of Tehran; Tehran Iran
| | - Boris Mizaikoff
- Institute of Analytical and Bioanalytical Chemistry; University of Ulm; 89081 Ulm Germany
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Kamra T, Chaudhary S, Xu C, Montelius L, Schnadt J, Ye L. Covalent immobilization of molecularly imprinted polymer nanoparticles on a gold surface using carbodiimide coupling for chemical sensing. J Colloid Interface Sci 2016; 461:1-8. [DOI: 10.1016/j.jcis.2015.09.009] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 09/03/2015] [Accepted: 09/03/2015] [Indexed: 10/23/2022]
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Hashemi B, Shamsipur M. Synthesis of novel ion-imprinted polymeric nanoparticles based on dibenzo-21-crown-7 for the selective pre-concentration and recognition of rubidium ions. J Sep Sci 2015; 38:4248-54. [DOI: 10.1002/jssc.201500851] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 09/29/2015] [Accepted: 10/03/2015] [Indexed: 11/10/2022]
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Liu H, Fang G, Deng Q, Wang S. A triple-dimensional sensing chip for discrimination of eight antioxidants based on quantum dots and graphene. Biosens Bioelectron 2015; 74:313-7. [PMID: 26148676 DOI: 10.1016/j.bios.2015.04.096] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Revised: 04/12/2015] [Accepted: 04/27/2015] [Indexed: 10/23/2022]
Abstract
A triple-dimensional sensing chip is developed based on simultaneous utilization of fluorescence (FL), electrochemical (ECL) and mass-sensitivity (MS) properties of a novel nanocomposites. The sensing nanomaterial is composed of CdSe/ZnS quantum dots (QDs) and graphene through a one-pot room-temperature reverse microemulsion polymerization. Here, full integration of QDs and graphene on one chip provides triple-dimensional sensing signals. It enables quick and accurate discrimination of eight analytes in a "lab-on-a-nanomaterial" approach and notably improves the overall sensor performance. Unknown samples randomly taken from the training set at concentrations of 0.7 μM are successfully classified by principal component analysis (PCA) with accuracies of 92.5%, compared with the high performance liquid chromatography (HPLC) method. We further apply it to discriminate eight antioxidants from real oil samples, and explore the mechanism.
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Affiliation(s)
- Huilin Liu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Guozhen Fang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Qiliang Deng
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shuo Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China.
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Kamra T, Chaudhary S, Xu C, Johansson N, Montelius L, Schnadt J, Ye L. Covalent immobilization of molecularly imprinted polymer nanoparticles using an epoxy silane. J Colloid Interface Sci 2015; 445:277-284. [DOI: 10.1016/j.jcis.2014.12.086] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 12/20/2014] [Accepted: 12/25/2014] [Indexed: 01/26/2023]
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26
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Voltammetric sensor for theophylline using sol–gel immobilized molecularly imprinted polymer particles. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1413-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Molecularly imprinted magnetic nanoparticles for determination of the herbicide chlorotoluron by gate-controlled electro-catalytic oxidation of hydrazine. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1326-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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28
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FU C, LI JP. A Molecular-imprinted Sensor for Trace Detection of Gibberellin Based on Ferrocenecarboxylic Acid Multiply Marked Dendrimer. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2014. [DOI: 10.1016/s1872-2040(13)60718-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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29
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Fang G, Fan C, Liu H, Pan M, Zhu H, Wang S. A novel molecularly imprinted polymer on CdSe/ZnS quantum dots for highly selective optosensing of mycotoxin zearalenone in cereal samples. RSC Adv 2014. [DOI: 10.1039/c3ra45172k] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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30
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Preparation of a novel potassium ion imprinted polymeric nanoparticles based on dicyclohexyl 18C6 for selective determination of K+ ion in different water samples. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:3374-81. [DOI: 10.1016/j.msec.2013.04.022] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Revised: 03/31/2013] [Accepted: 04/08/2013] [Indexed: 11/23/2022]
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Li X, Zhang L, Wei X, Li J. A Sensitive and Renewable Chlortoluron Molecularly Imprinted Polymer Sensor Based on the Gate-Controlled Catalytic Electrooxidation of H2O2on Magnetic Nano-NiO. ELECTROANAL 2013. [DOI: 10.1002/elan.201200428] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Cheong WJ, Yang SH, Ali F. Molecular imprinted polymers for separation science: a review of reviews. J Sep Sci 2012; 36:609-28. [PMID: 23281278 DOI: 10.1002/jssc.201200784] [Citation(s) in RCA: 322] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 10/06/2012] [Accepted: 10/06/2012] [Indexed: 11/06/2022]
Abstract
Molecular imprinted polymer is an artificial receptor made by imprinting molecules of a template in a polymer matrix followed by removing the template molecules via thorough washing to give the permanent template grooves. They show favored affinity to the template molecule compared to other molecules, and this property is the basic driving force for such diverse application of this techniques. Such techniques have been increasingly employed in a wide scope of applications such as chromatography, sample pretreatment, purification, catalysts, sensors, and drug delivery, etc., mostly in bioanalytical areas. A major part of them is related to development of new stationary phases and their application in chromatography and sample pretreatment. Embodiments of molecular imprinted polymer materials have been carried out in a variety of forms such as irregularly ground particles, regular spherical particles, nanoparticles, monoliths in a stainless steel or capillary column, open tubular layers in capillaries, surface attached thin layers, membranes, and composites, etc. There have been numerous review articles on molecular imprinted polymer issues. In this special review, the reviews in recent ca. 10 years will be categorized into several subgroups according to specified topics in separation science, and each review in each subgroup will be introduced in the order of date with brief summaries and comments on new developments and different scopes of prospects. Brief summaries of each categories and conclusive future perspectives are also given.
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Affiliation(s)
- Won Jo Cheong
- Department of Chemistry, Inha University, Namku, Incheon, South Korea.
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33
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Flame photometric determination of cesium ion after its preconcentration with nanoparticles imprinted with the cesium-dibenzo-24-crown-8 complex. Mikrochim Acta 2012. [DOI: 10.1007/s00604-012-0927-x] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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Molecularly imprinted polymer based on multiwalled carbon nanotubes for ribavirin recognition. JOURNAL OF POLYMER RESEARCH 2012. [DOI: 10.1007/s10965-012-9942-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Silvestri D, Cristallini C, Domenichini M, Gagliardi M, Giusti P. NON CONVENTIONAL SURFACE FUNCTIONALIZATION OF POROUS POLY-ε-CAPROLACTONE SCAFFOLDS USING BIOACTIVE MOLECULARLY IMPRINTED NANOSPHERES. BIOMEDICAL ENGINEERING-APPLICATIONS BASIS COMMUNICATIONS 2012. [DOI: 10.4015/s1016237210002109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Polymeric scaffolds, in the form of porous membranes, modified to favour cell adhesion and proliferation on their surface, were prepared using an innovative technique of functionalization, based on molecularly imprinting technology. A series of membranes based on poly-ε-caprolactone were obtained through phase inversion using different solvents and non-solvents. Diffusion tests showed that prepared membranes exhibited a good permeability towards important nutrients such as folic acid and glucose. The ability of membranes, modified with imprinted nanoparticles, to facilitate cell adhesion and proliferation was evaluated by cell culture method using murine fibroblast cell line. SEM analysis at 72 h after seeding revealed an improved cell distribution on the surface of the membranes functionalized by deposition of molecularly imprinted nanoparticles.
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Affiliation(s)
- Davide Silvestri
- Department of Chemical Engineering, Industrial Chemistry and Materials Science, DICCISM University of Pisa, Italy
| | - Caterina Cristallini
- CNR Institute of Composite and Biomedical Materials, IMCB, c/o Department of Chemical Engineering, University of Pisa, Italy
| | - Marco Domenichini
- Department of Chemical Engineering, Industrial Chemistry and Materials Science, DICCISM University of Pisa, Italy
| | - Mariacristina Gagliardi
- Department of Chemical Engineering, Industrial Chemistry and Materials Science, DICCISM University of Pisa, Italy
| | - Paolo Giusti
- Department of Chemical Engineering, Industrial Chemistry and Materials Science, DICCISM University of Pisa, Italy
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Sharma PS, Pietrzyk-Le A, D’Souza F, Kutner W. Electrochemically synthesized polymers in molecular imprinting for chemical sensing. Anal Bioanal Chem 2012; 402:3177-204. [PMID: 22302165 PMCID: PMC3303047 DOI: 10.1007/s00216-011-5696-6] [Citation(s) in RCA: 252] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Revised: 12/04/2011] [Accepted: 12/29/2011] [Indexed: 11/26/2022]
Abstract
This critical review describes a class of polymers prepared by electrochemical polymerization that employs the concept of molecular imprinting for chemical sensing. The principal focus is on both conducting and nonconducting polymers prepared by electropolymerization of electroactive functional monomers, such as pristine and derivatized pyrrole, aminophenylboronic acid, thiophene, porphyrin, aniline, phenylenediamine, phenol, and thiophenol. A critical evaluation of the literature on electrosynthesized molecularly imprinted polymers (MIPs) applied as recognition elements of chemical sensors is presented. The aim of this review is to highlight recent achievements in analytical applications of these MIPs, including present strategies of determination of different analytes as well as identification and solutions for problems encountered.
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Affiliation(s)
- Piyush S. Sharma
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Agnieszka Pietrzyk-Le
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Francis D’Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, # 305070, Denton, TX 76203-5017 USA
| | - Wlodzimierz Kutner
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty of Mathematics and Natural Sciences, School of Science, Cardinal Stefan Wyszynski University in Warsaw, Wóycickiego 1/3, 01-815 Warsaw, Poland
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Molecular imprinting for selective chemical sensing of hazardous compounds and drugs of abuse. Trends Analyt Chem 2012. [DOI: 10.1016/j.trac.2011.11.005] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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38
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Gauczinski J, Liu Z, Zhang X, Schönhoff M. Surface molecular imprinting in layer-by-layer films on silica particles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:4267-4273. [PMID: 22324368 DOI: 10.1021/la205027j] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
An improvement to molecular imprinting in polymers, where bulk systems often suffer from slow dynamics of release and uptake, is the formation of thin films with imprinting sites that are more rapid to access by guest molecules. Based on our previous development of surface molecular imprinting layer-by-layer (LbL) films (SMILbL), the present paper presents selective imprinted sites in a surface film on dispersed silica particles, thus designing a SMILbL system with maximized active area and in addition allowing studies with bulk techniques. The multilayer is designed to include the template during the LbL buildup and to form a cross-linked network upon UV-irradiation for enhanced stability. A theophylline moiety is grafted to poly(acrylic acid) as the template, while a UV-sensitive diazo polycation cross-links the polymers after irradiation. Electrophoretic measurements prove the successful buildup of the multilayers by an alternating sign of the zeta potential. Template release is achieved by cleavage of the grafted template. The released amount of template is quantified in solution by (1)H NMR spectra and is in good agreement with the prediction from surface coverage calculations. Rebinding studies of template to the now empty imprinted binding sites show a high affinity for a theophylline derivative with a rebound amount on the order of the original template content. In contrast to theophylline, caffeine with a very similar chemical structure-only differing in one functional group-shows very different binding properties due to a thiol moiety in the binding site. Thus, a particle system with very selective molecular imprinting sites is demonstrated.
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Affiliation(s)
- Jan Gauczinski
- Institute of Physical Chemistry, University of Muenster, Münster, Germany
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Li J, Li Y, Zhang Y, Wei G. Highly Sensitive Molecularly Imprinted Electrochemical Sensor Based on the Double Amplification by an Inorganic Prussian Blue Catalytic Polymer and the Enzymatic Effect of Glucose Oxidase. Anal Chem 2012; 84:1888-93. [DOI: 10.1021/ac2026817] [Citation(s) in RCA: 133] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Jianping Li
- College of
Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
| | - Yuping Li
- College of
Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
| | - Yun Zhang
- College of
Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
| | - Ge Wei
- College of
Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
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Mu S, Wang X, Li YT, Wang Y, Li DW, Long YT. A novel screen-printed electrode array for rapid high-throughput detection. Analyst 2012; 137:3220-3. [DOI: 10.1039/c2an35261c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Photopolymerization and photostructuring of molecularly imprinted polymers for sensor applications--a review. Anal Chim Acta 2011; 717:7-20. [PMID: 22304811 DOI: 10.1016/j.aca.2011.12.026] [Citation(s) in RCA: 132] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 12/12/2011] [Accepted: 12/14/2011] [Indexed: 01/20/2023]
Abstract
Biosensors are already well established in modern analytical chemistry, and have become important tools for clinical diagnostics, environmental analysis, production monitoring, drug detection or screening. They are based on the specific molecular recognition of a target molecule by a biological receptor such as an antibody or an enzyme. Synthetic biomimetic receptors like molecularly imprinted polymers (MIPs) have been shown to be a potential alternative to biomolecules as recognition element for biosensing. Produced by a templating process at the molecular level, MIPs are capable of recognizing and binding target molecules with similar specificity and selectivity to their natural analogues. One of the main challenges in MIP sensor development is the miniaturization of MIP structures and their interfacing with the transducer or with a microchip. Photostructuring appears thereby as one of the most suitable methods for patterning MIPs at the micro and nano scale, directly on the transducer surface. In the present review, a general overview on MIPs in biosensing applications is given, and the photopolymerization and photopatterning of MIPs are particularly described.
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Wang T, Shannon C. Electrochemical sensors based on molecularly imprinted polymers grafted onto gold electrodes using click chemistry. Anal Chim Acta 2011; 708:37-43. [DOI: 10.1016/j.aca.2011.09.030] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Revised: 07/30/2011] [Accepted: 09/22/2011] [Indexed: 10/17/2022]
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43
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A strategy for constructing sensitive and renewable molecularly imprinted electrochemical sensors for melamine detection. Anal Chim Acta 2011; 706:255-60. [DOI: 10.1016/j.aca.2011.08.048] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Revised: 08/18/2011] [Accepted: 08/30/2011] [Indexed: 11/22/2022]
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Vasapollo G, Sole RD, Mergola L, Lazzoi MR, Scardino A, Scorrano S, Mele G. Molecularly imprinted polymers: present and future prospective. Int J Mol Sci 2011; 12:5908-45. [PMID: 22016636 PMCID: PMC3189760 DOI: 10.3390/ijms12095908] [Citation(s) in RCA: 548] [Impact Index Per Article: 42.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Revised: 08/03/2011] [Accepted: 08/17/2011] [Indexed: 11/16/2022] Open
Abstract
Molecular Imprinting Technology (MIT) is a technique to design artificial receptors with a predetermined selectivity and specificity for a given analyte, which can be used as ideal materials in various application fields. Molecularly Imprinted Polymers (MIPs), the polymeric matrices obtained using the imprinting technology, are robust molecular recognition elements able to mimic natural recognition entities, such as antibodies and biological receptors, useful to separate and analyze complicated samples such as biological fluids and environmental samples. The scope of this review is to provide a general overview on MIPs field discussing first general aspects in MIP preparation and then dealing with various application aspects. This review aims to outline the molecularly imprinted process and present a summary of principal application fields of molecularly imprinted polymers, focusing on chemical sensing, separation science, drug delivery and catalysis. Some significant aspects about preparation and application of the molecular imprinting polymers with examples taken from the recent literature will be discussed. Theoretical and experimental parameters for MIPs design in terms of the interaction between template and polymer functionalities will be considered and synthesis methods for the improvement of MIP recognition properties will also be presented.
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Affiliation(s)
- Giuseppe Vasapollo
- Department of Engineering of Innovation, University of Salento, via per Arnesano km 1, Lecce 73100, Italy; E-Mails: (R.D.S.); (L.M.); (M.R.L.); (A.S.); (S.S.); (G.M.)
| | - Roberta Del Sole
- Department of Engineering of Innovation, University of Salento, via per Arnesano km 1, Lecce 73100, Italy; E-Mails: (R.D.S.); (L.M.); (M.R.L.); (A.S.); (S.S.); (G.M.)
| | - Lucia Mergola
- Department of Engineering of Innovation, University of Salento, via per Arnesano km 1, Lecce 73100, Italy; E-Mails: (R.D.S.); (L.M.); (M.R.L.); (A.S.); (S.S.); (G.M.)
| | - Maria Rosaria Lazzoi
- Department of Engineering of Innovation, University of Salento, via per Arnesano km 1, Lecce 73100, Italy; E-Mails: (R.D.S.); (L.M.); (M.R.L.); (A.S.); (S.S.); (G.M.)
| | - Anna Scardino
- Department of Engineering of Innovation, University of Salento, via per Arnesano km 1, Lecce 73100, Italy; E-Mails: (R.D.S.); (L.M.); (M.R.L.); (A.S.); (S.S.); (G.M.)
| | - Sonia Scorrano
- Department of Engineering of Innovation, University of Salento, via per Arnesano km 1, Lecce 73100, Italy; E-Mails: (R.D.S.); (L.M.); (M.R.L.); (A.S.); (S.S.); (G.M.)
| | - Giuseppe Mele
- Department of Engineering of Innovation, University of Salento, via per Arnesano km 1, Lecce 73100, Italy; E-Mails: (R.D.S.); (L.M.); (M.R.L.); (A.S.); (S.S.); (G.M.)
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Acetylsalicylic acid electrochemical sensor based on PATP–AuNPs modified molecularly imprinted polymer film. Talanta 2011; 85:1672-9. [DOI: 10.1016/j.talanta.2011.06.067] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2011] [Revised: 06/27/2011] [Accepted: 06/27/2011] [Indexed: 11/19/2022]
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Ju H, Zhang X, Wang J. Biosensing Applications of Molecularly Imprinted Nanomaterials. ACTA ACUST UNITED AC 2011. [DOI: 10.1007/978-1-4419-9622-0_9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Pietrzyk A, Suriyanarayanan S, Kutner W, Maligaspe E, Zandler ME, D'Souza F. Molecularly imprinted poly[bis(2,2′-bithienyl)methane] film with built-in molecular recognition sites for a piezoelectric microgravimetry chemosensor for selective determination of dopamine. Bioelectrochemistry 2010; 80:62-72. [DOI: 10.1016/j.bioelechem.2010.03.004] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 03/04/2010] [Accepted: 03/07/2010] [Indexed: 11/24/2022]
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Alizadeh T, Akhoundian M. Promethazine determination in plasma samples by using carbon paste electrode modified with molecularly imprinted polymer (MIP): Coupling of extraction, preconcentration and electrochemical determination. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.05.037] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Preparation and Application of Atrazine Molecularly Imprinted Solid Phase Extraction Pillar. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2010. [DOI: 10.3724/sp.j.1096.2010.00678] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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