1
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Olivares Moreno CA, Ghaddar N, Sehit E, Schomäcker R, Altintas Z. Surface modification of PVDF ultrafiltration membranes using spacer arms and synthetic receptors for virus capturing and separation. Talanta 2024; 279:126558. [PMID: 39047630 DOI: 10.1016/j.talanta.2024.126558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 07/07/2024] [Accepted: 07/10/2024] [Indexed: 07/27/2024]
Abstract
Although membrane technology has demonstrated outstanding pathogen removal capabilities, current commercial membranes are insufficient for removing small viruses at trace levels due to certain limitations. The theoretical and practical significance of developing a new form of hydrophilic, anti-fouling, and virus-specific ultra-purification membrane with high capturing and separation efficiency, stability, and throughput for water treatment is of the utmost importance. In this study, molecularly imprinted membranes (MIMs) were fabricated from polyvinylidene fluoride (PVDF) membranes utilizing novel surface hydrophilic modification techniques, followed by the immobilization of virus-specific molecularly imprinted nanoparticles (nanoMIPs) as synthetic receptors. Three distinct membrane functionalization strategies were established and optimized for the first time: membrane functionalization with (i) polyethyleneimine (PEI) and dopamine (DOP), (ii) PEI and 3-(chloropropyl)-trimethoxysilane (CTS), and (iii) chitosan (CS). Hydrophilicity was enhanced significantly as a result of these modification strategies. Additionally, the modifications enabled spacer arms between the membrane surface and the nanoMIPs to decrease steric hindrance. The surface chemistry, morphology, and membrane performance results from the characterization analysis of the MIMs demonstrated excellent hydrophilicity (e.g., the functionalized membrane presented 37.84° while the unmodified bare membrane exhibited 128.94° of water contact angle), higher permeation flux (145.96 L m-2 h-1 for the functionalized membrane), excellent uptake capacity (up to 99.99 % for PEI-DOP-MIM and CS-MIM), and recovery (more than 80 % for PEI-DOP-MIM). As proof of concept, the cutting-edge MIMs were able to eliminate the model adenoviruses up to 99.99 % from water. The findings indicate that the novel functionalized PVDF membranes hold promise for implementation in practical applications for virus capture and separation.
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Affiliation(s)
| | - Nabila Ghaddar
- Institute of Chemistry, Technical University of Berlin, Straße des 17, Juni 124, 10623, Berlin, Germany
| | - Ekin Sehit
- Institute of Chemistry, Technical University of Berlin, Straße des 17, Juni 124, 10623, Berlin, Germany; Institute of Materials Science, Faculty of Engineering, Kiel University, 24143, Kiel, Germany
| | - Reinhard Schomäcker
- Institute of Chemistry, Technical University of Berlin, Straße des 17, Juni 124, 10623, Berlin, Germany
| | - Zeynep Altintas
- Institute of Chemistry, Technical University of Berlin, Straße des 17, Juni 124, 10623, Berlin, Germany; Institute of Materials Science, Faculty of Engineering, Kiel University, 24143, Kiel, Germany; Kiel Nano, Surface and Interface Science (KiNSIS), Kiel University, 24118, Kiel, Germany.
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2
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Yu W, Yi SZ, Jiang CY, Guan JW, Xue R, Zhang XX, Zeng T, Tang H, Chen W, Han B. Biosensor-based active ingredient recognition system for screening potential small molecular Severe acute respiratory syndrome coronavirus 2 entry blockers targeting the spike protein from Rugosa rose. Biomed Chromatogr 2024:e5987. [PMID: 39126351 DOI: 10.1002/bmc.5987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Accepted: 08/01/2024] [Indexed: 08/12/2024]
Abstract
The traditional formulation Hanchuan zupa granules (HCZPs) have been widely used for controlling coronavirus disease 2019 (COVID-19). However, its active components remain unknown. Here, HCZP components targeting the spike receptor-binding domain (S-RBD) of SARS-CoV-2 were investigated using a surface plasmon resonance (SPR) biosensor-based active ingredient recognition system (SPR-AIRS). Recombinant S-RBD proteins were immobilized on the SPR chip by amine coupling for the prescreening of nine HCZP medicinal herbs. Ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) identified gallic acid (GA) and methyl gallate (MG) from Rosa rugosa as S-RBD ligands, with KD values of 2.69 and 0.95 μM, respectively, as shown by SPR. Molecular dynamics indicated that GA formed hydrogen bonds with G496, N501, and Y505 of S-RBD, and MG with G496 and Y505, inhibiting S-RBD binding to angiotensin-converting enzyme 2 (ACE2). SPR-based competition analysis verified that both compounds blocked S-RBD and ACE2 binding, and SPR demonstrated that GA and MG bound to ACE2 (KD = 5.10 and 4.05 μM, respectively), suggesting that they blocked the receptor and neutralized SARS-CoV-2. Infection with SARS-CoV-2 pseudovirus showed that GA and MG suppressed viral entry into 293T-ACE2 cells. These S-RBD inhibitors have potential for drug design, while the findings provide a reference on HCZP composition and its use for treating COVID-19.
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Affiliation(s)
- Wei Yu
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Sheng-Zhe Yi
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
| | - Cheng-Yu Jiang
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
| | - Jia-Wei Guan
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
| | - Rui Xue
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
| | - Xu-Xuan Zhang
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
| | - Tao Zeng
- Corps Center for Food and Drug Evaluation and Verification, Xinjiang Production and Construction Corps Market Supervision Administration, Urumqi, China
| | - Hui Tang
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
| | - Wen Chen
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
| | - Bo Han
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization/School of Medical, Shihezi University, Shihezi, China
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3
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Sehit E, Yao G, Battocchio G, Radfar R, Trimpert J, Mroginski MA, Süssmuth R, Altintas Z. Computationally Designed Epitope-Mediated Imprinted Polymers versus Conventional Epitope Imprints for the Detection of Human Adenovirus in Water and Human Serum Samples. ACS Sens 2024; 9:1831-1841. [PMID: 38489767 PMCID: PMC11059108 DOI: 10.1021/acssensors.3c02374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 02/09/2024] [Accepted: 03/01/2024] [Indexed: 03/17/2024]
Abstract
Detection of pathogenic viruses for point-of-care applications has attracted great attention since the COVID-19 pandemic. Current virus diagnostic tools are laborious and expensive, while requiring medically trained staff. Although user-friendly and cost-effective biosensors are utilized for virus detection, many of them rely on recognition elements that suffer major drawbacks. Herein, computationally designed epitope-imprinted polymers (eIPs) are conjugated with a portable piezoelectric sensing platform to establish a sensitive and robust biosensor for the human pathogenic adenovirus (HAdV). The template epitope is selected from the knob part of the HAdV capsid, ensuring surface accessibility. Computational simulations are performed to evaluate the conformational stability of the selected epitope. Further, molecular dynamics simulations are executed to investigate the interactions between the epitope and the different functional monomers for the smart design of eIPs. The HAdV epitope is imprinted via the solid-phase synthesis method to produce eIPs using in silico-selected ingredients. The synthetic receptors show a remarkable detection sensitivity (LOD: 102 pfu mL-1) and affinity (dissociation constant (Kd): 6.48 × 10-12 M) for HAdV. Moreover, the computational eIPs lead to around twofold improved binding behavior than the eIPs synthesized with a well-established conventional recipe. The proposed computational strategy holds enormous potential for the intelligent design of ultrasensitive imprinted polymer binders.
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Affiliation(s)
- Ekin Sehit
- Institute
of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
- Institute
of Materials Science, Faculty of Engineering, Kiel University, 24143 Kiel, Germany
| | - Guiyang Yao
- Institute
of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Giovanni Battocchio
- Institute
of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Rahil Radfar
- Institute
of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
- Institute
of Materials Science, Faculty of Engineering, Kiel University, 24143 Kiel, Germany
| | - Jakob Trimpert
- Institute
of Virology, Free University of Berlin, 14163 Berlin, Germany
| | - Maria A. Mroginski
- Institute
of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Roderich Süssmuth
- Institute
of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Zeynep Altintas
- Institute
of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
- Institute
of Materials Science, Faculty of Engineering, Kiel University, 24143 Kiel, Germany
- Kiel
Nano, Surface and Interface Science (KiNSIS), Kiel University, 24118 Kiel, Germany
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4
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Panicker LR, Kummari S, Keerthanaa MR, Rao Bommi J, Koteshwara Reddy K, Yugender Goud K. Trends and challenges in electroanalytical biosensing methodologies for infectious viral diseases. Bioelectrochemistry 2024; 156:108594. [PMID: 37984310 DOI: 10.1016/j.bioelechem.2023.108594] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 11/22/2023]
Abstract
Viral pandemic diseases have disruptive global consequences leading to millions of deaths and a severe impact on the global economy. Inadequate preventative protocols have led to an overwhelming demand for intensive care leading to uncontrollable burdens and even breakdown of healthcare sectors across many countries. The rapid detection of viral disease helps in the understanding of the relevant intricacies, helping to tackle infection with improved guidelines. Portable biosensor devices offer promising solutions by facilitating on-site detection of viral pathogens. This review summarizes the latest innovative strategies reported using electroanalytical methods for the screening of viral antigens. The structural components of viruses and their categories are presented followed by the various recognition elements and transduction techniques involved in biosensors. Core sections focus on biosensors reported for viral genomic detection(DNA and RNA) and antigenic capsid protein. Strategies for addressing the challenges of electroanalytical biosensing of viral components are also presented. The advantages, and disadvantages of biorecognition elements and nanozymes for the detection of viral disease are highlighted. Such technical insights will help researchers working in chemistry, and biochemistry as well as clinicians working in medical diagnostics.
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Affiliation(s)
- Lakshmi R Panicker
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad, Kerala 678 557, India
| | - Shekher Kummari
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad, Kerala 678 557, India
| | - M R Keerthanaa
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad, Kerala 678 557, India
| | | | - K Koteshwara Reddy
- School of Material Science and Engineering, Purdue University, West Lafayette, IN, 47907, USA.
| | - K Yugender Goud
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad, Kerala 678 557, India.
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5
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Testa V, Anfossi L, Cavalera S, Di Nardo F, Serra T, Baggiani C. The Amount of Cross-Linker Influences Affinity and Selectivity of NanoMIPs Prepared by Solid-Phase Polymerization Synthesis. Polymers (Basel) 2024; 16:532. [PMID: 38399910 PMCID: PMC10892272 DOI: 10.3390/polym16040532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/09/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024] Open
Abstract
The cross-linker methylene-bis-acrylamide is usually present in nanoMIPs obtained by solid-phase polymerization synthesis at 2 mol% concentration, with very few exceptions. Here, we studied the influence of variable amounts of methylene-bis-acrylamide in the range between 0 (no cross-linker) and 50 mol% concentration on the binding properties of rabbit IgG nanoMIPs. The binding parameters were determined by equilibrium binding experiments and the results show that the degree of cross-linking defines three distinct types of nanoMIPs: (i) those with a low degree of cross-linking, including nanoMIPs without cross-linker (0-05 mol%), showing a low binding affinity, high density of binding sites, and low selectivity; (ii) nanoMIPs with a medium degree of cross-linking (1-18 mol%), showing higher binding affinity, low density of binding sites, and high selectivity; (iii) nanoMIPs with a high degree of cross-linking (32-50 mol%), characterized by non-specific nanopolymer-ligand interactions, with low binding affinity, high density of binding sites, and no selectivity. In conclusion, the results are particularly relevant in the synthesis of high-affinity, high-selectivity nanoMIPs as they demonstrate that a significant gain in affinity and selectivity could be achieved with pre-polymerization mixtures containing quantities of cross-linker up to 10-20 mol%, well higher than those normally used in this technique.
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Affiliation(s)
| | | | | | | | | | - Claudio Baggiani
- Laboratory of Bioanalytical Chemistry, Department of Chemistry, University of Torino, Via Giuria 7, 10125 Torino, Italy; (V.T.); (L.A.); (S.C.); (F.D.N.); (T.S.)
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6
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Jha R, Gorai P, Shrivastav A, Pathak A. Label-Free Biochemical Sensing Using Processed Optical Fiber Interferometry: A Review. ACS OMEGA 2024; 9:3037-3069. [PMID: 38284054 PMCID: PMC10809379 DOI: 10.1021/acsomega.3c03970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 01/30/2024]
Abstract
Over the last 20 years, optical fiber-based devices have been exploited extensively in the field of biochemical sensing, with applications in many specific areas such as the food processing industry, environmental monitoring, health diagnosis, bioengineering, disease diagnosis, and the drug industry due to their compact, label-free, and highly sensitive detection. The selective and accurate detection of biochemicals is an essential part of biosensing devices, which is to be done through effective functionalization of highly specific recognition agents, such as enzymes, DNA, receptors, etc., over the transducing surface. Among many optical fiber-based sensing technologies, optical fiber interferometry-based biosensors are one of the broadly used methods with the advantages of biocompatibility, compact size, high sensitivity, high-resolution sensing, lower detection limits, operating wavelength tunability, etc. This Review provides a comprehensive review of the fundamentals as well as the current advances in developing optical fiber interferometry-based biochemical sensors. In the beginning, a generic biosensor and its several components are introduced, followed by the fundamentals and state-of-art technology behind developing a variety of interferometry-based fiber optic sensors. These include the Mach-Zehnder interferometer, the Michelson interferometer, the Fabry-Perot interferometer, the Sagnac interferometer, and biolayer interferometry (BLI). Further, several technical reports are comprehensively reviewed and compared in a tabulated form for better comparison along with their advantages and disadvantages. Further, the limitations and possible solutions for these sensors are discussed to transform these in-lab devices into commercial industry applications. At the end, in conclusion, comments on the prospects of field development toward the commercialization of sensor technology are also provided. The Review targets a broad range of audiences including beginners and also motivates the experts helping to solve the real issues for developing an industry-oriented sensing device.
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Affiliation(s)
- Rajan Jha
- Nanophotonics
and Plasmonics Laboratory, School of Basic Sciences, Indian Institute of Technology, Bhubaneswar, Odisha 752050, India
| | - Pintu Gorai
- Nanophotonics
and Plasmonics Laboratory, School of Basic Sciences, Indian Institute of Technology, Bhubaneswar, Odisha 752050, India
| | - Anand Shrivastav
- Department
of Physics and Nanotechnology, SRM Institute
of Science and Technology, Kattankulthar, Tamil Nadu 603203, India
| | - Anand Pathak
- School
of Physics, University of Hyderabad, Hyderabad, Telangana 500046, India
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7
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Song X, Fredj Z, Zheng Y, Zhang H, Rong G, Bian S, Sawan M. Biosensors for waterborne virus detection: Challenges and strategies. J Pharm Anal 2023; 13:1252-1268. [PMID: 38174120 PMCID: PMC10759259 DOI: 10.1016/j.jpha.2023.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/20/2023] [Accepted: 08/29/2023] [Indexed: 01/05/2024] Open
Abstract
Waterborne viruses that can be harmful to human health pose significant challenges globally, affecting health care systems and the economy. Identifying these waterborne pathogens is essential for preventing diseases and protecting public health. However, handling complex samples such as human and wastewater can be challenging due to their dynamic and complex composition and the ultralow concentration of target analytes. This review presents a comprehensive overview of the latest breakthroughs in waterborne virus biosensors. It begins by highlighting several promising strategies that enhance the sensing performance of optical and electrochemical biosensors in human samples. These strategies include optimizing bioreceptor selection, transduction elements, signal amplification, and integrated sensing systems. Furthermore, the insights gained from biosensing waterborne viruses in human samples are applied to improve biosensing in wastewater, with a particular focus on sampling and sample pretreatment due to the dispersion characteristics of waterborne viruses in wastewater. This review suggests that implementing a comprehensive system that integrates the entire waterborne virus detection process with high-accuracy analysis could enhance virus monitoring. These findings provide valuable insights for improving the effectiveness of waterborne virus detection, which could have significant implications for public health and environmental management.
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Affiliation(s)
- Xixi Song
- CenBRAIN Neurotech, School of Engineering, Westlake University, Hangzhou, 310030, China
| | - Zina Fredj
- CenBRAIN Neurotech, School of Engineering, Westlake University, Hangzhou, 310030, China
| | - Yuqiao Zheng
- CenBRAIN Neurotech, School of Engineering, Westlake University, Hangzhou, 310030, China
| | - Hongyong Zhang
- CenBRAIN Neurotech, School of Engineering, Westlake University, Hangzhou, 310030, China
| | - Guoguang Rong
- CenBRAIN Neurotech, School of Engineering, Westlake University, Hangzhou, 310030, China
| | - Sumin Bian
- CenBRAIN Neurotech, School of Engineering, Westlake University, Hangzhou, 310030, China
| | - Mohamad Sawan
- CenBRAIN Neurotech, School of Engineering, Westlake University, Hangzhou, 310030, China
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8
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Batra JS, Chi TY, Huang MF, Zhu D, Chen Z, Lee DF, Kameoka J. Wearable Biosensor with Molecularly Imprinted Conductive Polymer Structure to Detect Lentivirus in Aerosol. BIOSENSORS 2023; 13:861. [PMID: 37754095 PMCID: PMC10527467 DOI: 10.3390/bios13090861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/26/2023] [Accepted: 08/27/2023] [Indexed: 09/28/2023]
Abstract
The coronavirus disease (COVID-19) pandemic has increased pressure to develop low-cost, compact, user-friendly, and ubiquitous virus sensors for monitoring infection outbreaks in communities and preventing economic damage resulting from city lockdowns. As proof of concept, we developed a wearable paper-based virus sensor based on a molecular imprinting technique, using a conductive polyaniline (PANI) polymer to detect the lentivirus as a test sample. This sensor detected the lentivirus with a 4181 TU/mL detection limit in liquid and 0.33% to 2.90% detection efficiency in aerosols at distances ranging from 30 cm to 60 cm. For fabrication, a mixture of a PANI monomer solution and virus were polymerized together to form a conductive PANI sensing element on a polyethylene terephthalate (PET) paper substrate. The sensing element exhibited formation of virus recognition sites after the removal of the virus via ultrasound sonication. A dry measurement technique was established that showed aerosol virus detection by the molecularly imprinted sensors within 1.5 h of virus spraying. This was based on the mechanism via which dispensing virus droplets on the PANI sensing element induced hybridization of the virus and molecularly imprinted virus recognition templates in PANI, influencing the conductivity of the PANI film upon drying. Interestingly, the paper-based virus sensor was easily integrated with a wearable face mask for the detection of viruses in aerosols. Since the paper sensor with molecular imprinting of virus recognition sites showed excellent stability in dry conditions for long periods of time, unlike biological reagents, this wearable biosensor will offer an alternative approach to monitoring virus infections in communities.
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Affiliation(s)
- Jaskirat Singh Batra
- Department of Materials Science and Engineering, Texas A&M University, College Station, TX 77840, USA; (J.S.B.); (T.-Y.C.)
| | - Ting-Yen Chi
- Department of Materials Science and Engineering, Texas A&M University, College Station, TX 77840, USA; (J.S.B.); (T.-Y.C.)
| | - Mo-Fan Huang
- Department of Integrative Biology and Pharmacology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (M.-F.H.); (D.Z.); (D.-F.L.)
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston TX 77030, USA
| | - Dandan Zhu
- Department of Integrative Biology and Pharmacology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (M.-F.H.); (D.Z.); (D.-F.L.)
| | - Zheyuan Chen
- Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX 77843, USA;
| | - Dung-Fang Lee
- Department of Integrative Biology and Pharmacology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (M.-F.H.); (D.Z.); (D.-F.L.)
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston TX 77030, USA
| | - Jun Kameoka
- Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX 77843, USA;
- Graduate School of Information, Production and System Research, Waseda University, Fukuoka 808-0135, Japan
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9
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Silva AT, Figueiredo R, Azenha M, Jorge PA, Pereira CM, Ribeiro JA. Imprinted Hydrogel Nanoparticles for Protein Biosensing: A Review. ACS Sens 2023; 8:2898-2920. [PMID: 37556357 PMCID: PMC10463276 DOI: 10.1021/acssensors.3c01010] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/31/2023] [Indexed: 08/11/2023]
Abstract
Over the past decade, molecular imprinting (MI) technology has made tremendous progress, and the advancements in nanotechnology have been the major driving force behind the improvement of MI technology. The preparation of nanoscale imprinted materials, i.e., molecularly imprinted polymer nanoparticles (MIP NPs, also commonly called nanoMIPs), opened new horizons in terms of practical applications, including in the field of sensors. Currently, hydrogels are very promising for applications in bioanalytical assays and sensors due to their high biocompatibility and possibility to tune chemical composition, size (microgels, nanogels, etc.), and format (nanostructures, MIP film, fibers, etc.) to prepare optimized analyte-responsive imprinted materials. This review aims to highlight the recent progress on the use of hydrogel MIP NPs for biosensing purposes over the past decade, mainly focusing on their incorporation on sensing devices for detection of a fundamental class of biomolecules, the peptides and proteins. The review begins by directing its focus on the ability of MIPs to replace biological antibodies in (bio)analytical assays and highlight their great potential to face the current demands of chemical sensing in several fields, such as disease diagnosis, food safety, environmental monitoring, among others. After that, we address the general advantages of nanosized MIPs over macro/micro-MIP materials, such as higher affinity toward target analytes and improved binding kinetics. Then, we provide a general overview on hydrogel properties and their great advantages for applications in the field of Sensors, followed by a brief description on current popular routes for synthesis of imprinted hydrogel nanospheres targeting large biomolecules, namely precipitation polymerization and solid-phase synthesis, along with fruitful combination with epitope imprinting as reliable approaches for developing optimized protein-imprinted materials. In the second part of the review, we have provided the state of the art on the application of MIP nanogels for screening macromolecules with sensors having different transduction modes (optical, electrochemical, thermal, etc.) and design formats for single use, reusable, continuous monitoring, and even multiple analyte detection in specialized laboratories or in situ using mobile technology. Finally, we explore aspects about the development of this technology and its applications and discuss areas of future growth.
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Affiliation(s)
- Ana T. Silva
- CIQUP/IMS,
Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, s/n, Porto 4169-007, Portugal
| | - Rui Figueiredo
- CIQUP/IMS,
Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, s/n, Porto 4169-007, Portugal
| | - Manuel Azenha
- CIQUP/IMS,
Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, s/n, Porto 4169-007, Portugal
| | - Pedro A.S. Jorge
- INESC
TEC−Institute for Systems and Computer Engineering, Technology
and Science, Faculty of Sciences, University
of Porto, 4169-007 Porto, Portugal
- Department
of Physics and Astronomy, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, s/n, Porto 4169-007, Portugal
| | - Carlos M. Pereira
- CIQUP/IMS,
Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, s/n, Porto 4169-007, Portugal
| | - José A. Ribeiro
- CIQUP/IMS,
Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, s/n, Porto 4169-007, Portugal
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10
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Ostrovidov S, Ramalingam M, Bae H, Orive G, Fujie T, Hori T, Nashimoto Y, Shi X, Kaji H. Molecularly Imprinted Polymer-Based Sensors for the Detection of Skeletal- and Cardiac-Muscle-Related Analytes. SENSORS (BASEL, SWITZERLAND) 2023; 23:5625. [PMID: 37420790 DOI: 10.3390/s23125625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/13/2023] [Accepted: 06/13/2023] [Indexed: 07/09/2023]
Abstract
Molecularly imprinted polymers (MIPs) are synthetic polymers with specific binding sites that present high affinity and spatial and chemical complementarities to a targeted analyte. They mimic the molecular recognition seen naturally in the antibody/antigen complementarity. Because of their specificity, MIPs can be included in sensors as a recognition element coupled to a transducer part that converts the interaction of MIP/analyte into a quantifiable signal. Such sensors have important applications in the biomedical field in diagnosis and drug discovery, and are a necessary complement of tissue engineering for analyzing the functionalities of the engineered tissues. Therefore, in this review, we provide an overview of MIP sensors that have been used for the detection of skeletal- and cardiac-muscle-related analytes. We organized this review by targeted analytes in alphabetical order. Thus, after an introduction to the fabrication of MIPs, we highlight different types of MIP sensors with an emphasis on recent works and show their great diversity, their fabrication, their linear range for a given analyte, their limit of detection (LOD), specificity, and reproducibility. We conclude the review with future developments and perspectives.
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Affiliation(s)
- Serge Ostrovidov
- Department of Diagnostic and Therapeutic Systems Engineering, Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU), Tokyo 101-0062, Japan
| | - Murugan Ramalingam
- Institute of Tissue Regeneration Engineering, Dankook University, Cheonan 31116, Republic of Korea
- Department of Nanobiomedical Science, BK21 NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan 31116, Republic of Korea
- Mechanobiology Dental Medicine Research Center, Dankook University, Cheonan 31116, Republic of Korea
- UCL Eastman-Korea Dental Medicine Innovation Center, Dankook University, Cheonan 31116, Republic of Korea
- School of Basic Medical Science, Institute for Advanced Study, Affiliated Hospital of Chengdu University, Chengdu University, Chengdu 610106, China
- Department of Metallurgical and Materials Engineering, Atilim University, 06830 Ankara, Turkey
- School of Basic Medical Sciences, Binzhou Medical University, Yantai 264003, China
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, 78054 Villingen-Schwennigen, Germany
| | - Hojae Bae
- KU Convergence Science and Technology Institute, Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Hwayang-dong, Kwangjin-gu, Seoul 05029, Republic of Korea
| | - Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain
- Bioaraba, NanoBioCel Research Group, 01009 Vitoria-Gasteiz, Spain
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 01006 Vitoria-Gasteiz, Spain
| | - Toshinori Fujie
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama 226-8501, Japan
- Living System Materialogy (LiSM) Research Group, International Research Frontiers Initiative (IRFI), Tokyo Institute of Technology, Yokohama 226-8501, Japan
| | - Takeshi Hori
- Department of Diagnostic and Therapeutic Systems Engineering, Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU), Tokyo 101-0062, Japan
| | - Yuji Nashimoto
- Department of Diagnostic and Therapeutic Systems Engineering, Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU), Tokyo 101-0062, Japan
| | - Xuetao Shi
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China
| | - Hirokazu Kaji
- Department of Diagnostic and Therapeutic Systems Engineering, Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU), Tokyo 101-0062, Japan
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11
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Ramajayam K, Ganesan S, Ramesh P, Beena M, Kokulnathan T, Palaniappan A. Molecularly Imprinted Polymer-Based Biomimetic Systems for Sensing Environmental Contaminants, Biomarkers, and Bioimaging Applications. Biomimetics (Basel) 2023; 8:245. [PMID: 37366840 DOI: 10.3390/biomimetics8020245] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/20/2023] [Accepted: 06/02/2023] [Indexed: 06/28/2023] Open
Abstract
Molecularly imprinted polymers (MIPs), a biomimetic artificial receptor system inspired by the human body's antibody-antigen reactions, have gained significant attraction in the area of sensor development applications, especially in the areas of medical, pharmaceutical, food quality control, and the environment. MIPs are found to enhance the sensitivity and specificity of typical optical and electrochemical sensors severalfold with their precise binding to the analytes of choice. In this review, different polymerization chemistries, strategies used in the synthesis of MIPs, and various factors influencing the imprinting parameters to achieve high-performing MIPs are explained in depth. This review also highlights the recent developments in the field, such as MIP-based nanocomposites through nanoscale imprinting, MIP-based thin layers through surface imprinting, and other latest advancements in the sensor field. Furthermore, the role of MIPs in enhancing the sensitivity and specificity of sensors, especially optical and electrochemical sensors, is elaborated. In the later part of the review, applications of MIP-based optical and electrochemical sensors for the detection of biomarkers, enzymes, bacteria, viruses, and various emerging micropollutants like pharmaceutical drugs, pesticides, and heavy metal ions are discussed in detail. Finally, MIP's role in bioimaging applications is elucidated with a critical assessment of the future research directions for MIP-based biomimetic systems.
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Affiliation(s)
- Kalaipriya Ramajayam
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
- Centre for Biomaterials, Cellular and Molecular Theranostics (CBCMT), Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Selvaganapathy Ganesan
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
- Centre for Biomaterials, Cellular and Molecular Theranostics (CBCMT), Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Purnimajayasree Ramesh
- Centre for Biomaterials, Cellular and Molecular Theranostics (CBCMT), Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
- School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Maya Beena
- Centre for Biomaterials, Cellular and Molecular Theranostics (CBCMT), Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
- School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
| | - Thangavelu Kokulnathan
- Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 106, Taiwan
| | - Arunkumar Palaniappan
- Centre for Biomaterials, Cellular and Molecular Theranostics (CBCMT), Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India
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12
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Rajpal S, Mishra P, Mizaikoff B. Rational In Silico Design of Molecularly Imprinted Polymers: Current Challenges and Future Potential. Int J Mol Sci 2023; 24:ijms24076785. [PMID: 37047758 PMCID: PMC10095314 DOI: 10.3390/ijms24076785] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 04/14/2023] Open
Abstract
The rational design of molecularly imprinted polymers has evolved along with state-of-the-art experimental imprinting strategies taking advantage of sophisticated computational tools. In silico methods enable the screening and simulation of innovative polymerization components and conditions superseding conventional formulations. The combined use of quantum mechanics, molecular mechanics, and molecular dynamics strategies allows for macromolecular modelling to study the systematic translation from the pre- to the post-polymerization stage. However, predictive design and high-performance computing to advance MIP development are neither fully explored nor practiced comprehensively on a routine basis to date. In this review, we focus on different steps along the molecular imprinting process and discuss appropriate computational methods that may assist in optimizing the associated experimental strategies. We discuss the potential, challenges, and limitations of computational approaches including ML/AI and present perspectives that may guide next-generation rational MIP design for accelerating the discovery of innovative molecularly templated materials.
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Affiliation(s)
- Soumya Rajpal
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
- Institute of Analytical and Bioanalytical Chemistry, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Prashant Mishra
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Boris Mizaikoff
- Institute of Analytical and Bioanalytical Chemistry, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
- Hahn-Schickard, Sedanstraße 14, 89077 Ulm, Germany
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13
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Shehata N, Egirani D, Olabi AG, Inayat A, Abdelkareem MA, Chae KJ, Sayed ET. Membrane-based water and wastewater treatment technologies: Issues, current trends, challenges, and role in achieving sustainable development goals, and circular economy. CHEMOSPHERE 2023; 320:137993. [PMID: 36720408 DOI: 10.1016/j.chemosphere.2023.137993] [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] [Received: 10/14/2022] [Revised: 01/03/2023] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
Membrane-based technologies are recently being considered as effective methods for conventional water and wastewater remediation processes to achieve the increasing demands for clean water and minimize the negative environmental effects. Although there are numerous merits of such technologies, some major challenges like high capital and operating costs . This study first focuses on reporting the current membrane-based technologies, i.e., nanofiltration, ultrafiltration, microfiltration, and forward- and reverse-osmosis membranes. The second part of this study deeply discusses the contributions of membrane-based technologies in achieving the sustainable development goals (SDGs) stated by the United Nations (UNs) in 2015 followed by their role in the circular economy. In brief, the membrane based processes directly impact 15 out of 17 SDGs which are SDG1, 2, 3, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16 and 17. However, the merits, challenges, efficiencies, operating conditions, and applications are considered as the basis for evaluating such technologies in sustainable development, circular economy, and future development.
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Affiliation(s)
- Nabila Shehata
- Environmental Science and Industrial Development Department, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef, Egypt
| | - Davidson Egirani
- Faculty of Science, Niger Delta University, Wilberforce Island, Nigeria
| | - A G Olabi
- Sustainable Energy & Power Systems Research Centre, RISE, University of Sharjah, Sharjah, 27272, United Arab Emirates; Mechanical Engineering and Design, Aston University, School of Engineering and Applied Science, Aston Triangle, Birmingham, B4 7ET, UK.
| | - Abrar Inayat
- Sustainable Energy & Power Systems Research Centre, RISE, University of Sharjah, Sharjah, 27272, United Arab Emirates.
| | - Mohammad Ali Abdelkareem
- Sustainable Energy & Power Systems Research Centre, RISE, University of Sharjah, Sharjah, 27272, United Arab Emirates; Chemical Engineering Department, Minia University, Elminia, Egypt
| | - Kyu-Jung Chae
- Department of Environmental Engineering, Korea Maritime and Ocean University, 727 Taejong-ro, Yeongdo-gu, Busan, 49112, Republic of Korea; Interdisciplinary Major of Ocean Renewable Energy Engineering, Korea Maritime and Ocean University, 727 Taejong-ro, Yeongdo-gu, Busan, 49112, South Korea.
| | - Enas Taha Sayed
- Chemical Engineering Department, Minia University, Elminia, Egypt.
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14
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Choudhary S, Altintas Z. Development of a Point-of-Care SPR Sensor for the Diagnosis of Acute Myocardial Infarction. BIOSENSORS 2023; 13:bios13020229. [PMID: 36831995 PMCID: PMC9953663 DOI: 10.3390/bios13020229] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 01/23/2023] [Accepted: 01/29/2023] [Indexed: 05/28/2023]
Abstract
A novel point-of-care surface plasmon resonance (SPR) sensor was developed for the sensitive and real-time detection of cardiac troponin I (cTnI) using epitope-imprinted molecular receptors. The surface coverage of a nano-molecularly imprinted polymer (nanoMIP)-functionalized SPR sensor chip and the size of nanoMIPs (155.7 nm) were characterized using fluorescence microscopy and dynamic light scattering techniques, respectively. Atomic force microscopy, electrochemical impedance spectroscopy, square wave voltammetry and cyclic voltammetry techniques confirmed the successful implementation of each step of the sensor fabrication. The SPR bio-detection assay was initially established by targeting the cTnI peptide template, and the sensor allowed the detection of the peptide in the concentration range of 100-1000 nM with a correlation coefficient (R2) of 0.96 and limit of detection (LOD) of 76.47 nM. The optimum assay conditions for protein recognition were subsequently determined, and the cTnI biomarker could be detected in a wide concentration range (0.78-50 ng mL-1) with high reproducibility (R2 = 0.91) and sensitivity (LOD: 0.52 ng mL-1). The overall sensor results were subjected to three binding isotherm models, where nanoMIP-cTnI interaction followed the Langmuir binding isotherm with the dissociation constant of 2.99 × 10-11 M, indicating a very strong affinity between the cTnI biomarker and epitope-imprinted synthetic receptor. Furthermore, the selectivity of the sensor was confirmed through studying with a control nanoMIP that was prepared by imprinting a non-specific peptide template. Based on the cross-reactivity tests with non-specific molecules (i.e., glucose, p53 protein, transferrin and bovine serum albumin), the nanoMIP-SPR sensor is highly specific for the target biomarker. The developed biomimetic sensor, relying on the direct assay strategy, holds great potential not only for the early and point-of-care testing of acute myocardial infarction but also for other life-threatening diseases that can be diagnosed by determining the elevated levels of certain biomarkers.
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Affiliation(s)
- Sunil Choudhary
- Institute of Chemistry, Faculty of Maths and Natural Sciences, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
- Institute of Materials Science, Faculty of Engineering, Kiel University, 24143 Kiel, Germany
| | - Zeynep Altintas
- Institute of Chemistry, Faculty of Maths and Natural Sciences, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
- Institute of Materials Science, Faculty of Engineering, Kiel University, 24143 Kiel, Germany
- Kiel Nano, Surface and Interface Science (KiNSIS), Kiel University, 24118 Kiel, Germany
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15
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Molecularly imprinted colloidal array for the high-throughput screening of explosives. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1016/j.cjac.2022.100215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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16
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Olivares Moreno CA, Altintas Z. Bioselective PES Membranes Based on Chitosan Functionalization and Virus-Imprinted NanoMIPs for Highly Efficient Separation of Human Pathogenic Viruses from Water. MEMBRANES 2022; 12:1117. [PMID: 36363672 PMCID: PMC9694008 DOI: 10.3390/membranes12111117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/27/2022] [Accepted: 11/02/2022] [Indexed: 06/16/2023]
Abstract
Waterborne viruses are a public health concern due to relatively small infection doses. Particularly, adenoviruses (AdVs) are more resistant than RNA viruses to water purification treatments in terms of ultraviolet (UV) irradiation, pH, and chlorination tolerance. Moreover, AdVs are one of the most predominant waterborne viruses. Membrane separations have proven superior removal capabilities of waterborne pathogens over other separation methods. However, virus removal at ultratrace levels is still a significant challenge for current membrane technology. This study successfully addressed this challenge by developing a bioselective polyethersulfone (PES) membrane by a joint strategy involving chitosan hydrophilic surface modification and the immobilization of adenovirus-specific molecularly imprinted nanoparticles (nanoMIPs). The topological and chemical changes taking place on the membrane surface were characterized by using atomic force microscopy (AFM) and scanning electron microscopy (SEM). Furthermore, hydrophilicity and membrane performance were investigated in terms of swelling behavior, permeation flux, and surface fouling studies. The membrane efficacy was evaluated by filtration experiments, where the virus concentration of the loading solution before filtration and the permeates after filtration was quantified. The novel bioselective membrane showed excellent virus removal capabilities by separating 99.99% of the viruses from the water samples.
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Affiliation(s)
- Carmen Andreina Olivares Moreno
- Institute of Chemistry, Faculty of Maths and Natural Sciences, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Zeynep Altintas
- Institute of Chemistry, Faculty of Maths and Natural Sciences, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
- Institute of Materials Science, Faculty of Engineering, Kiel University, 24143 Kiel, Germany
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17
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Senehi NL, Ykema MR, Sun R, Verduzco R, Stadler LB, Tao YJ, Alvarez PJJ. Protein-imprinted particles for coronavirus capture from solution. J Sep Sci 2022; 45:4318-4326. [PMID: 36168868 PMCID: PMC9538460 DOI: 10.1002/jssc.202200543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 09/19/2022] [Accepted: 09/24/2022] [Indexed: 12/13/2022]
Abstract
Molecular imprinting is a promising strategy to selectively adsorb viruses, but it requires discerning and validating epitopes that serve as effective imprinting templates. In this work, glycoprotein-imprinted particles were synthesized for coronavirus capture. Adsorption was maximized at pH 6 (the glycoprotein isoelectric point) where the glycoprotein-imprinted particles outperformed non-imprinted particles, adsorbing 4.96 × 106 ± 3.33 × 103 versus 3.54 × 106 ± 1.39 × 106 median tissue culture infectious dose/mg of the target coronavirus, human coronavirus - organ culture 43, within the first 30 min (p = 0.012). During competitive adsorption, with pH adjustment (pH 6), the glycoprotein-imprinted particles adsorbed more target virus than non-target coronavirus (human coronavirus - Netherland 63) with 2.34 versus 1.94 log removal in 90 min (p < 0.01). In contrast, the non-imprinted particles showed no significant difference in target versus non-target virus removal. Electrostatic potential calculation shows that the human coronavirus - organ culture 43 glycoprotein has positively charged pockets at pH 6, which may facilitate adsorption at lower pH values. Therefore, tuning the target virus glycoprotein charge via pH adjustment enhanced adsorption by minimizing repulsive electrostatic interactions with the particles. Overall, these results highlight the effective use of glycoprotein-imprinted particles for coronavirus capture and discern the merits and limitations of glycoprotein imprinting for the capture of enveloped viruses.
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Affiliation(s)
- Naomi L. Senehi
- Department of Civil and Environmental EngineeringRice UniversityHoustonTexasUSA
| | | | - Ruonan Sun
- Department of Civil and Environmental EngineeringRice UniversityHoustonTexasUSA
| | - Rafael Verduzco
- Department of Chemical and Biomolecular EngineeringRice UniversityHoustonTexasUSA
| | - Lauren B. Stadler
- Department of Civil and Environmental EngineeringRice UniversityHoustonTexasUSA
| | - Yizhi J. Tao
- Department of BiosciencesRice UniversityHoustonTexasUSA
| | - Pedro J. J. Alvarez
- Department of Civil and Environmental EngineeringRice UniversityHoustonTexasUSA
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18
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Abstract
The effect of the on-going COVID-19 pandemic on global healthcare systems has underlined the importance of timely and cost-effective point-of-care diagnosis of viruses. The need for ultrasensitive easy-to-use platforms has culminated in an increased interest for rapid response equipment-free alternatives to conventional diagnostic methods such as polymerase chain reaction, western-blot assay, etc. Furthermore, the poor stability and the bleaching behavior of several contemporary fluorescent reporters is a major obstacle in understanding the mechanism of viral infection thus retarding drug screening and development. Owing to their extraordinary surface-to-volume ratio as well as their quantum confinement and charge transfer properties, nanomaterials are desirable additives to sensing and imaging systems to amplify their signal response as well as temporal resolution. Their large surface area promotes biomolecular integration as well as efficacious signal transduction. Due to their hole mobility, photostability, resistance to photobleaching, and intense brightness, nanomaterials have a considerable edge over organic dyes for single virus tracking. This paper reviews the state-of-the-art of combining carbon-allotrope, inorganic and organic-based nanomaterials with virus sensing and tracking methods, starting with the impact of human pathogenic viruses on the society. We address how different nanomaterials can be used in various virus sensing platforms (e.g. lab-on-a-chip, paper, and smartphone-based point-of-care systems) as well as in virus tracking applications. We discuss the enormous potential for the use of nanomaterials as simple, versatile, and affordable tools for detecting and tracing viruses infectious to humans, animals, plants as well as bacteria. We present latest examples in this direction by emphasizing major advantages and limitations.
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Affiliation(s)
- Muqsit Pirzada
- Technical University of Berlin, Faculty of Natural Sciences and Maths, Straße des 17. Juni 124, Berlin 10623, Germany. .,Institute of Materials Science, Faculty of Engineering, Kiel University, Kaiserstr 2, 24143 Kiel, Germany
| | - Zeynep Altintas
- Technical University of Berlin, Faculty of Natural Sciences and Maths, Straße des 17. Juni 124, Berlin 10623, Germany. .,Institute of Materials Science, Faculty of Engineering, Kiel University, Kaiserstr 2, 24143 Kiel, Germany
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19
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Molecularly Imprinted Polymer-Based Sensors for SARS-CoV-2: Where Are We Now? Biomimetics (Basel) 2022; 7:biomimetics7020058. [PMID: 35645185 PMCID: PMC9149885 DOI: 10.3390/biomimetics7020058] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 01/27/2023] Open
Abstract
Since the first reported case of COVID-19 in 2019 in China and the official declaration from the World Health Organization in March 2021 as a pandemic, fast and accurate diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has played a major role worldwide. For this reason, various methods have been developed, comprising reverse transcriptase-polymerase chain reaction (RT-PCR), immunoassays, clustered regularly interspaced short palindromic repeats (CRISPR), reverse transcription loop-mediated isothermal amplification (RT-LAMP), and bio(mimetic)sensors. Among the developed methods, RT-PCR is so far the gold standard. Herein, we give an overview of the MIP-based sensors utilized since the beginning of the pandemic.
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20
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Mousavi SM, Hashemi SA, Kalashgrani MY, Gholami A, Omidifar N, Babapoor A, Vijayakameswara Rao N, Chiang WH. Recent Advances in Plasma-Engineered Polymers for Biomarker-Based Viral Detection and Highly Multiplexed Analysis. BIOSENSORS 2022; 12:286. [PMID: 35624587 PMCID: PMC9138656 DOI: 10.3390/bios12050286] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/22/2022] [Accepted: 04/27/2022] [Indexed: 05/07/2023]
Abstract
Infectious diseases remain a pervasive threat to global and public health, especially in many countries and rural urban areas. The main causes of such severe diseases are the lack of appropriate analytical methods and subsequent treatment strategies due to limited access to centralized and equipped medical centers for detection. Rapid and accurate diagnosis in biomedicine and healthcare is essential for the effective treatment of pathogenic viruses as well as early detection. Plasma-engineered polymers are used worldwide for viral infections in conjunction with molecular detection of biomarkers. Plasma-engineered polymers for biomarker-based viral detection are generally inexpensive and offer great potential. For biomarker-based virus detection, plasma-based polymers appear to be potential biological probes and have been used directly with physiological components to perform highly multiplexed analyses simultaneously. The simultaneous measurement of multiple clinical parameters from the same sample volume is possible using highly multiplexed analysis to detect human viral infections, thereby reducing the time and cost required to collect each data point. This article reviews recent studies on the efficacy of plasma-engineered polymers as a detection method against human pandemic viruses. In this review study, we examine polymer biomarkers, plasma-engineered polymers, highly multiplexed analyses for viral infections, and recent applications of polymer-based biomarkers for virus detection. Finally, we provide an outlook on recent advances in the field of plasma-engineered polymers for biomarker-based virus detection and highly multiplexed analysis.
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Affiliation(s)
- Seyyed Mojtaba Mousavi
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei City 106335, Taiwan;
| | - Seyyed Alireza Hashemi
- Nanomaterials and Polymer Nanocomposites Laboratory, School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada;
| | - Masoomeh Yari Kalashgrani
- Biotechnology Research Center, Shiraz University of Medical Sciences, Shiraz 71468-64685, Iran; (M.Y.K.); (A.G.)
| | - Ahmad Gholami
- Biotechnology Research Center, Shiraz University of Medical Sciences, Shiraz 71468-64685, Iran; (M.Y.K.); (A.G.)
| | - Navid Omidifar
- Department of Pathology, Shiraz University of Medical Sciences, Shiraz 71468-64685, Iran;
| | - Aziz Babapoor
- Department of Chemical Engineering, University of Mohaghegh Ardabil, Ardabil 56199-11367, Iran;
| | - Neralla Vijayakameswara Rao
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei City 106335, Taiwan;
| | - Wei-Hung Chiang
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei City 106335, Taiwan;
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21
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Duan D, Lu H, Li L, Ding Y, Ma G. A molecularly imprinted electrochemical sensors based on bamboo-like carbon nanotubes loaded with nickel nanoclusters for highly selective detection of cortisol. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107231] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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Abstract
Point-of-care and in-vivo bio-diagnostic tools are the current need for the present critical scenarios in the healthcare industry. The past few decades have seen a surge in research activities related to solving the challenges associated with precise on-site bio-sensing. Cutting-edge fiber optic technology enables the interaction of light with functionalized fiber surfaces at remote locations to develop a novel, miniaturized and cost-effective lab on fiber technology for bio-sensing applications. The recent remarkable developments in the field of nanotechnology provide innumerable functionalization methodologies to develop selective bio-recognition elements for label free biosensors. These exceptional methods may be easily integrated with fiber surfaces to provide highly selective light-matter interaction depending on various transduction mechanisms. In the present review, an overview of optical fiber-based biosensors has been provided with focus on physical principles used, along with the functionalization protocols for the detection of various biological analytes to diagnose the disease. The design and performance of these biosensors in terms of operating range, selectivity, response time and limit of detection have been discussed. In the concluding remarks, the challenges associated with these biosensors and the improvement required to develop handheld devices to enable direct target detection have been highlighted.
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23
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El-Sherif DM, Abouzid M, Gaballah MS, Ahmed AA, Adeel M, Sheta SM. New approach in SARS-CoV-2 surveillance using biosensor technology: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:1677-1695. [PMID: 34689274 PMCID: PMC8541810 DOI: 10.1007/s11356-021-17096-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/13/2021] [Indexed: 05/14/2023]
Abstract
Biosensors are analytical tools that transform the bio-signal into an observable response. Biosensors are effective for early detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection because they target viral antigens to assess clinical development and provide information on the severity and critical trends of infection. The biosensors are capable of being on-site, fast, and extremely sensitive to the target viral antigen, opening the door for early detection of SARS-CoV-2. They can screen individuals in hospitals, airports, and other crowded locations. Microfluidics and nanotechnology are promising cornerstones for the development of biosensor-based techniques. Recently, due to high selectivity, simplicity, low cost, and reliability, the production of biosensor instruments have attracted considerable interest. This review article precisely provides the extensive scientific advancement and intensive look of basic principles and implementation of biosensors in SARS-CoV-2 surveillance, especially for human health. In this review, the importance of biosensors including Optical, Electrochemical, Piezoelectric, Microfluidic, Paper-based biosensors, Immunosensors, and Nano-Biosensors in the detection of SARS-CoV-2 has been underscored. Smartphone biosensors and calorimetric strips that target antibodies or antigens should be developed immediately to combat the rapidly spreading SARS-CoV-2. Wearable biosensors can constantly monitor patients, which is a highly desired feature of biosensors. Finally, we summarized the literature, outlined new approaches and future directions in diagnosing SARS-CoV-2 by biosensor-based techniques.
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Affiliation(s)
- Dina M El-Sherif
- National Institute of Oceanography and Fisheries, NIOF, Cairo, Egypt.
| | - Mohamed Abouzid
- Department of Physical Pharmacy and Pharmacokinetics, Faculty of Pharmacy, Poznan University of Medical Sciences, 60-781, Poznan, Poland.
| | - Mohamed S Gaballah
- National Institute of Oceanography and Fisheries, NIOF, Cairo, Egypt
- College of Engineering, Key Laboratory for Clean Renewable Energy Utilization Technology, Ministry of Agriculture), China Agricultural University, Beijing, 100083, People's Republic of China
| | - Alhassan Ali Ahmed
- Department of Bioinformatics and Computational Biology, Poznan University of Medical Sciences, Poznan, Poland
| | - Muhammad Adeel
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University Zhuhai Subcampus, 18 Jinfeng Road, Tangjiawan, Zhuhai, Guangdong, China
| | - Sheta M Sheta
- Inorganic Chemistry Department, National Research Centre, 33 El-Behouth St., Dokki, Giza, 12622, Egypt
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24
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Hashemi SA, Bahrani S, Mousavi SM, Omidifar N, Behbahan NGG, Arjmand M, Ramakrishna S, Lankarani KB, Moghadami M, Firoozsani M. Graphene-Based Femtogram-Level Sensitive Molecularly Imprinted Polymer of SARS-CoV-2. ADVANCED MATERIALS INTERFACES 2021; 8:2101466. [PMID: 34900518 PMCID: PMC8646612 DOI: 10.1002/admi.202101466] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/10/2021] [Indexed: 02/05/2023]
Abstract
Rapid distribution of viral-induced diseases and weaknesses of common diagnostic platforms for accurate and sensitive identification of infected people raises an urgent demand for the design and fabrication of biosensors capable of early detection of viral biomarkers with high specificity. Accordingly, molecularly imprinted polymers (MIPs) as artificial antibodies prove to be an ideal preliminary detection platform for specific identification of target templates, with superior sensitivity and detection limit (DL). MIPs detect the target template with the "lock and key" mechanism, the same as natural monoclonal antibodies, and present ideal stability at ambient temperature, which improves their practicality for real applications. Herein, a 2D MIP platform consisting of decorated graphene oxide with the interconnected complex of polypyrrole-boronic acid is developed that can detect the trace of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antigen in aquatic biological samples with ultrahigh sensitivity/specificity with DL of 0.326 and 11.32 fg mL-1 using voltammetric and amperometric assays, respectively. Additionally, the developed MIP shows remarkable stability, selectivity, and accuracy toward detecting the target template, which paves the way for developing ultraspecific and prompt screening diagnostic configurations capable of detecting the antigen in 1 min or 20 s using voltammetric or amperometric techniques.
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Affiliation(s)
- Seyyed Alireza Hashemi
- Nanomaterials and Polymer Nanocomposites Laboratory School of Engineering University of British Columbia Kelowna BC V1V 1V7 Canada
| | - Sonia Bahrani
- Health Policy Research Center Health Institute Shiraz University of Medical Sciences Shiraz 71348‐45794 Iran
| | - Seyyed Mojtaba Mousavi
- Department of Chemical Engineering National Taiwan University of Science and Technology Taipei City 310635 Taiwan
| | - Navid Omidifar
- Clinical Education Research Center Shiraz University of Medical Sciences Shiraz 71348‐14336 Iran
- Department of Pathology School of Medicine Shiraz University of Medical Sciences Shiraz 71348‐14336 Iran
| | - Nader Ghaleh Golab Behbahan
- Department of Poultry Disease Razi Vaccine and Serum Research Institute Shiraz Branch Agricultural Research, Education and Extension Organization (AREEO) Shiraz 7188843568 Iran
| | - Mohammad Arjmand
- Nanomaterials and Polymer Nanocomposites Laboratory School of Engineering University of British Columbia Kelowna BC V1V 1V7 Canada
| | - Seeram Ramakrishna
- Department of Mechanical Engineering Center for Nanofibers and Nanotechnology National University of Singapore Singapore 117576 Singapore
| | - Kamran Bagheri Lankarani
- Health Policy Research Center Health Institute Shiraz University of Medical Sciences Shiraz 71348‐45794 Iran
| | - Mohsen Moghadami
- Health Policy Research Center Health Institute Shiraz University of Medical Sciences Shiraz 71348‐45794 Iran
| | - Mohammad Firoozsani
- Member of Board of Trustees Zand Institute of Higher Education Shiraz 7188773489 Iran
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25
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Core-Shell Imprinted Particles for Adenovirus Binding. MATERIALS 2021; 14:ma14247692. [PMID: 34947287 PMCID: PMC8703578 DOI: 10.3390/ma14247692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/28/2021] [Accepted: 12/10/2021] [Indexed: 11/17/2022]
Abstract
Virus-imprinted polymers were synthesized via surface imprinting strategies to produce core-shell imprinted particles selective for human adenovirus type 5. High binding affinity of the target virus towards the resulting imprinted layer was confirmed and unspecific binding was reduced in presence of blocking agents, i.e., via bovine serum albumin and skim milk in combination with Tween 20. In addition, the imprinted materials were applied for adenovirus extraction from cell culture supernatants. High levels of virus binding with negligible binding of matrix proteins confirmed the suitability of these materials for binding and extraction of the target virus from complex matrices.
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Khalil NK, Abo Dena AS, El-Sherbiny IM. Boosting the mechanical strength and solubility-enhancement properties of hydroxypropyl-β-cyclodextrin nanofibrous films. Drug Dev Ind Pharm 2021; 47:1413-1423. [PMID: 34735303 DOI: 10.1080/03639045.2021.1995407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
2-hydroxypropyl-β-cyclodextrin (HPβCD) nanofiber films have high surface-to-volume ratio and show high dissolution rate of hydrophobic drugs. However, the solubility-enhancement effect of HPβCD films may not be enough to include an effective dose in a sublingually administrable film. Moreover, unmodified HPβCD films are very brittle and difficultly transported and/or handled. So, the addition of polyethylene glycol (PEG) as a plasticizer was suggested to improve their ultimate tensile strength (UTS) and solubilization of hydrophobic drugs. Accordingly, six nanofiber films were developed and characterized, using three molecular weights of PEG (400, 1500 and 6000 Da) with two concentrations each (1:100 and 2:100 PEG:HPβCD), in addition to the unmodified HPβCD nanofibrous film. The results revealed that adding 1:100 of PEG 400 increases the UTS (∼2-fold) and the average fiber diameter (AFD) (∼3-fold). Moreover, the addition of PEG 400 significantly increased the solubility of two hydrophobic model drugs; coumarin (up to 7.7-fold of the original solubility) and 2-nitroimidazole (up to 1.6-fold of the original solubility). However, with higher PEG concentration/molecular weight, both AFD and UTS of the films decreased. On the other hand, it was noted that the solubility of the two model drugs decreased upon using 1500-Da PEG, and then increased with 6000-Da PEG.
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Affiliation(s)
- Noha K Khalil
- Nanomedicine Laboratory, Center for Materials Science, Zewail City of Science and Technology, Giza, Egypt
| | - Ahmed S Abo Dena
- Nanomedicine Laboratory, Center for Materials Science, Zewail City of Science and Technology, Giza, Egypt.,Pharmaceutical Chemistry Department, National Organization for Drug Control and Research (NODCAR), Giza, Egypt
| | - Ibrahim M El-Sherbiny
- Nanomedicine Laboratory, Center for Materials Science, Zewail City of Science and Technology, Giza, Egypt
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27
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Wang L, Liang K, Tang L, Gong H, Chen C, Cai C. Photonic and Magnetic Dual-Responsive Molecularly Imprinted Sensor for Highly Specific Recognition of Enterovirus 71. ACS Sens 2021; 6:3715-3723. [PMID: 34641672 DOI: 10.1021/acssensors.1c01487] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The specific identification and detection of a virus are the critical factors to identify and control an epidemic situation. In this study, a novel photonic-magnetic responsive virus-molecularly imprinted photochemical sensor was constructed for recognition of enterovirus 71. As designed, the double-bond-modified magnetic metal organic framework and 4-(4'-acryloyloxyazo) benzoic acid were used as a magnetic carrier and light-responsive functional monomer, respectively. The structure of the recognition site of the virus-molecularly imprinted nanospheres can be photo-switched between two different structures to achieve rapid release and specific binding to the target virus. Additionally, the introduction of a magnetic core enables a rapid separation and recycling of imprinted particles. The device achieves a performance with high-specificity recognition (imprinting factor = 5.1) and an ultrahigh sensitivity with a detection limit of 9.5 × 10-3 U/mL (3.9 fM). Moreover, it has good reproducibility and can be stored for as long as 6 months. Thus, the approach used in this work opens a new avenue for the construction of multiresponsive virus sensors.
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Affiliation(s)
- Lingyun Wang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
- School of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China
| | - Kunsong Liang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Li Tang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Hang Gong
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Chunyan Chen
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Changqun Cai
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
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Sarkhosh T, Mayerberger E, Jellison K, Jedlicka S. Development of cell-imprinted polymer surfaces for Cryptosporidium capture and detection. WATER RESEARCH 2021; 205:117675. [PMID: 34600226 DOI: 10.1016/j.watres.2021.117675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 06/13/2023]
Abstract
Cryptosporidium parvum is waterborne parasite that can cause potentially life-threatening gastrointestinal disease and is resistant to conventional water treatment processes, including chlorine disinfection. The current Environmental Protection Agency-approved method for oocyst detection and quantification is expensive, limiting the ability of water utilities to monitor complex watersheds thoroughly to understand the fate and transport of C. parvum oocysts. In this work, whole cell imprinting was used to create selective and sensitive surfaces for the capture of C. parvum oocysts in water. Cell-imprinted Polydimethylsiloxane (PDMS) was manufactured using a modified stamping approach, and sensitivity and selectivity were analyzed using different water chemistries and different surrogate biological and non-biological particles. The overall binding affinity was determined to be less than that of highly specific antibodies, but on par with standard antibodies and immune-enabled technologies. These initial results demonstrate the potential for developing devices using cell-imprinting for use in waterborne pathogen analysis.
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Affiliation(s)
- Tooba Sarkhosh
- Department of Materials Science and Engineering, Lehigh University, Bethlehem, PA, USA
| | - Elisa Mayerberger
- Department of Civil and Environmental Engineering, Lehigh University, Bethlehem, PA, USA
| | - Kristen Jellison
- Department of Civil and Environmental Engineering, Lehigh University, Bethlehem, PA, USA
| | - Sabrina Jedlicka
- Department of Materials Science and Engineering, Lehigh University, Bethlehem, PA, USA; Department of Bioengineering, Lehigh University, Bethlehem, PA, USA
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29
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Gómez-Caballero A, Elejaga-Jimeno A, García Del Caño G, Unceta N, Guerreiro A, Saumell-Esnaola M, Sallés J, Goicolea MA, Barrio RJ. Solid-phase synthesis of imprinted nanoparticles as artificial antibodies against the C-terminus of the cannabinoid CB1 receptor: exploring a viable alternative for bioanalysis. Mikrochim Acta 2021; 188:368. [PMID: 34618242 PMCID: PMC8497319 DOI: 10.1007/s00604-021-05029-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 09/14/2021] [Indexed: 10/30/2022]
Abstract
The production of artificial anti-CB1 antibodies in nanoparticle format is described using the solid-phase imprinting approach. Instead of whole protein imprinting, a linear C-terminus sequence of the receptor comprising 15 amino acids (458-KVTMSVSTDTSAEAL-472) has been used as template, in accordance with the epitope imprinting approach. This sequence is located intracellularly, and it is involved in coupling to Gi/o proteins, being responsible for CB1 receptor desensitisation and internalisation. Developed molecularly imprinted materials were found to be in the nanometre scale, with a particle size of 126.4 ± 10.5 nm at pH 3 (25 ºC) and spherical shape. It was also observed that the size was sensible to temperature changes being reduced to 106.3 ± 15.2 nm at 35 °C. Lower critical solution temperature of this polymer was found to be ≈ 33.4 °C. The affinity and selectivity of the artificial antibody were assessed through dot blot and Western blot experiments. For the latter, recombinant fusion proteins GST-CB1414-472 and GST-CB1414-442 were produced to work respectively as target and negative control proteins. The control protein did not carry the target epitope for being devoid of last 30 amino acids at the C-terminus. The results demonstrated that the anti-CB1 material recognised selectively the target protein, thanks to the presence of the 15-amino acid sequence selected as epitope, which revealed that binding occurred at the C-terminus of the receptor itself. The methodology presented may pave the way for the development of novel imprinted nanomaterials for other proteins included in the superfamily of the G-protein-coupled receptors (GPCR).
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Affiliation(s)
- Alberto Gómez-Caballero
- Department of Analytical Chemistry, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain.
| | - Ainhoa Elejaga-Jimeno
- Department of Analytical Chemistry, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain
| | - Gontzal García Del Caño
- Department of Neurosciences, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain
| | - Nora Unceta
- Department of Analytical Chemistry, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain
| | | | - Miquel Saumell-Esnaola
- Department of Pharmacology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain
| | - Joan Sallés
- Department of Pharmacology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), 28029, Madrid, Spain
| | - M Aránzazu Goicolea
- Department of Analytical Chemistry, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain
| | - Ramón J Barrio
- Department of Analytical Chemistry, University of the Basque Country UPV/EHU, 01006, Vitoria-Gasteiz (Álava), Spain
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Guo Y, Lin J, Wang X. Rapid detection of temperate bacteriophage using a simple motility assay. ENVIRONMENTAL MICROBIOLOGY REPORTS 2021; 13:728-734. [PMID: 34245219 DOI: 10.1111/1758-2229.12991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/05/2021] [Accepted: 07/05/2021] [Indexed: 06/13/2023]
Abstract
Phage contamination is a common complication for the fermentation and pharmaceutical industries. The risk of bacteriophage contamination in laboratory processes increases with multiple rounds of genetic manipulation such as deletion and complementation. The contamination of temperate phages does not lead to immediate host cell lysis but could become a serious issue when the lytic cycle is activated under specific conditions. Our objective was to develop a quick and reliable detection method for checking possible temperate phage contamination. Here, using motility plates, we found that when the strain carries a newly acquired temperate phage, its presence can be easily detected by the formation of a clear 'lysis zone' when swimming against the original strain on the same swimming plates. Compared to the traditional double agar layer method and genomic sequencing-based methods, the duration of the motility-based assay is shorter and the procedure is simplified. More importantly, for the bacterial strains that already contain active prophages, this method can still easily detect the newly acquired phages without tedious phage identification procedure. These features make this method highly applicable to laboratory and industrial processes.
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Affiliation(s)
- Yunxue Guo
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, No.1119, Haibin Road, Nansha District, Guangzhou, 511458, China
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), No.1119, Haibin Road, Nansha District, Guangzhou, 511458, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jianzhong Lin
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, No.1119, Haibin Road, Nansha District, Guangzhou, 511458, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiaoxue Wang
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, No.1119, Haibin Road, Nansha District, Guangzhou, 511458, China
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), No.1119, Haibin Road, Nansha District, Guangzhou, 511458, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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31
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Chiarello M, Anfossi L, Cavalera S, Di Nardo F, Artusio F, Pisano R, Baggiani C. Effect of Polymerization Time on the Binding Properties of Ciprofloxacin-Imprinted nanoMIPs Prepared by Solid-Phase Synthesis. Polymers (Basel) 2021; 13:2656. [PMID: 34451197 PMCID: PMC8398629 DOI: 10.3390/polym13162656] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/02/2021] [Accepted: 08/05/2021] [Indexed: 11/30/2022] Open
Abstract
An innovative approach to imprinted nanoparticles (nanoMIPs) is represented by solid-phase synthesis. Since the polymeric chains grow over time and rearrange themselves around the template, the binding properties of nanoMIPs could depend on the polymerization time. Here we present an explorative study about the effect of different polymerization times on the binding properties of ciprofloxacin-imprinted nanoMIPs. The binding properties towards ciprofloxacin were studied by measuring the binding affinity constants (Keq) and the kinetic rate constants (kd, ka). Furthermore, selectivity and nonspecific binding were valued by measuring the rebinding of levofloxacin onto ciprofloxacin-imprinted nanoMIPs and ciprofloxacin onto diclofenac-imprinted nanoMIPs, respectively. The results show that different polymerization times produce nanoMIPs with different binding properties: short polymerization times (15 min) produced nanoMIPs with high binding affinity but low selectivity (Keq > 107 mol L-1, α ≈ 1); medium polymerization times (30 min-2 h) produced nanoMIPs with high binding affinity and selectivity (Keq ≥ 106 mol L-1, α < 1); and long polymerization times (>2 h) produced nanoMIPs with low binding affinity, fast dissociation kinetics and low selectivity (Keq ≤ 106 mol L-1, kdis > 0.2 min-1, α ≈ 1). The results can be explained as the combined effect of rearrangement and progressive stiffening of the polymer chains around the template molecules.
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Affiliation(s)
- Matteo Chiarello
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (M.C.); (L.A.); (S.C.); (F.D.N.)
| | - Laura Anfossi
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (M.C.); (L.A.); (S.C.); (F.D.N.)
| | - Simone Cavalera
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (M.C.); (L.A.); (S.C.); (F.D.N.)
| | - Fabio Di Nardo
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (M.C.); (L.A.); (S.C.); (F.D.N.)
| | - Fiora Artusio
- Department of Applied Science and Technology, Polytechnic University of Torino, 10125 Torino, Italy; (F.A.); (R.P.)
| | - Roberto Pisano
- Department of Applied Science and Technology, Polytechnic University of Torino, 10125 Torino, Italy; (F.A.); (R.P.)
| | - Claudio Baggiani
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (M.C.); (L.A.); (S.C.); (F.D.N.)
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Chen S, Luo L, Wang L, Chen C, Gong H, Cai C. A sandwich sensor based on imprinted polymers and aptamers for highly specific double recognition of viruses. Analyst 2021; 146:3924-3932. [PMID: 33982684 DOI: 10.1039/d1an00155h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Highly selective and highly efficient identification of large viruses has been a major obstacle in the field of virus detection. In this work, a novel sandwich resonance light scattering sensor was designed based on molecularly imprinted polymers (MIPs) and aptamers for the first time. One of the recognition probes was obtained by molecular imprinting using environmentally friendly carbon spheres as carriers and the other by modification of the aptamer that can specifically recognize hepatitis B virus (HBV) on the surface of silicon spheres. In the presence of both probes, an MIP-HBV-aptamer sandwich structure was formed continuously in the system with the increase in HBV concentration, resulting in a strong resonance light scattering response. Finally, satisfactory selectivity and sensitivity were obtained, and the imprinting factor was as high as 7.56, which was higher than that reported in previous works of viral molecular imprinting sensor. In addition, it is of great significance to solve the problem of insufficient selectivity of traditional detection methods for macromolecular targets.
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Affiliation(s)
- Siyu Chen
- Foshan Green Intelligent Manufacturing Research Institute of Xiangtan University, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Lianghui Luo
- Foshan Green Intelligent Manufacturing Research Institute of Xiangtan University, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Lingyun Wang
- Foshan Green Intelligent Manufacturing Research Institute of Xiangtan University, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China and School of Material and Chemical Engineering, Hunan Institute of Technology, Hengyang 421002, China.
| | - Chunyan Chen
- Foshan Green Intelligent Manufacturing Research Institute of Xiangtan University, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Hang Gong
- Foshan Green Intelligent Manufacturing Research Institute of Xiangtan University, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Changqun Cai
- Foshan Green Intelligent Manufacturing Research Institute of Xiangtan University, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
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33
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Cavalera S, Chiarello M, Di Nardo F, Anfossi L, Baggiani C. Effect of experimental conditions on the binding abilities of ciprofloxacin-imprinted nanoparticles prepared by solid-phase synthesis. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104893] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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34
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Torrini F, Palladino P, Baldoneschi V, Scarano S, Minunni M. Sensitive 'two-steps' competitive assay for gonadotropin-releasing hormone detection via SPR biosensing and polynorepinephrine-based molecularly imprinted polymer. Anal Chim Acta 2021; 1161:338481. [PMID: 33896555 DOI: 10.1016/j.aca.2021.338481] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/25/2021] [Accepted: 04/03/2021] [Indexed: 12/12/2022]
Abstract
The work reports an innovative bioassay for the detection of gonadorelin in urine, a gonadotropin-releasing hormone agonist widely used in fertility medicine and to treat hormonal dysfunctions. Gonadorelin is also a synthetic hormone listed by the World Anti-Doping Agency (WADA) and of interest in anti-doping controls. The main novelty relies on the development of a biocompatible, stable, and low-cost biomimetic receptor alternative to classic antibodies. Starting from norepinephrine monomer, a highly selective and sensitive molecularly imprinted polymer (MIP) was developed and optimized for optical real-time and label-free SPR biosensing. The selectivity has been addressed by testing a series of peptides, from high to low similarity, both in terms of molecular weight and primary sequence. Due to the very low molecular weight of gonadorelin (1182 Da), a 'two-steps' competitive assay was developed. Particular attention has been paid to the design of the competitor and its binding affinity constant towards the MIP, being a key step for the success of the competitive strategy. The SPR assay was first optimized in standard conditions and finally applied to untreated urine samples, achieving the sensitivity required by WADA guidelines. The MIP, tested in parallel with a monoclonal antibody, gave comparable results in terms of affinity constants and selectivity towards possible interfering analytes. However, the biomimetic receptor appears clearly superior in terms of sensitivity and reproducibility. This, together with its preparation simplicity, the extremely low-cost of the monomer and its reusability for hundreds of measurements, make polynorepinephrine-based MIPs powerful rivals to immune-based approaches in the near future for similar applications.
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Affiliation(s)
- Francesca Torrini
- Department of Chemistry "Ugo Schiff", University of Florence, 50019, Sesto Fiorentino (FI), Italy.
| | - Pasquale Palladino
- Department of Chemistry "Ugo Schiff", University of Florence, 50019, Sesto Fiorentino (FI), Italy.
| | - Veronica Baldoneschi
- Department of Chemistry "Ugo Schiff", University of Florence, 50019, Sesto Fiorentino (FI), Italy.
| | - Simona Scarano
- Department of Chemistry "Ugo Schiff", University of Florence, 50019, Sesto Fiorentino (FI), Italy.
| | - Maria Minunni
- Department of Chemistry "Ugo Schiff", University of Florence, 50019, Sesto Fiorentino (FI), Italy.
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35
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Amin M, Siddiqui O, Abutarboush H, Farhat M, Ramzan R. A THz graphene metasurface for polarization selective virus sensing. CARBON 2021; 176:580-591. [PMID: 33612849 PMCID: PMC7881294 DOI: 10.1016/j.carbon.2021.02.051] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/24/2021] [Accepted: 02/05/2021] [Indexed: 05/11/2023]
Abstract
We propose a novel method to exploit chirality of highly sensitive graphene plasmonic metasurfaces to characterize complex refractive indexes (RI) of viruses by detecting the polarization state of the reflected electric fields in the THz spectrum. A dispersive graphene metasurface is designed to produce chiral surface currents to couple linearly polarized incident fields to circularly polarized reflected fields. The metasurface sensing sensitivity is the result of surface plasmon currents that flow in a chiral fashion with strong intensity due to the underlying geometrical resonance. Consequently, unique polarization states are observed in the far-field with the ellipticity values that change rapidly with the analyte's RI. The determination of bimolecular RI is treated as an inverse problem in which the polarization states of the virus is compared with a pre-calculated calibration model that is obtained by full-wave electromagnetic simulations. We demonstrate the polarization selective sensing method by RI discrimination of three different types of Avian Influenza (AI) viruses including H1N1, H5N2, and H9N2 is possible. Since the proposed virus characterization method only requires determination of the polarization ellipses including its orientation at monochromatic frequency, the required instrumentation is simpler compared to traditional spectroscopic methods which need a broadband frequency scan.
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Affiliation(s)
- M Amin
- College of Engineering, Taibah University, Madinah, Saudi Arabia
| | - O Siddiqui
- College of Engineering, Taibah University, Madinah, Saudi Arabia
| | - H Abutarboush
- College of Engineering, Taibah University, Madinah, Saudi Arabia
| | - M Farhat
- Division of Computer, Electrical, and Mathematical Science and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - R Ramzan
- National University of Computer and Emerging Sciences, Islamabad, Pakistan
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Jamalipour Soufi G, Iravani S, Varma RS. Molecularly imprinted polymers for the detection of viruses: challenges and opportunities. Analyst 2021; 146:3087-3100. [PMID: 33999044 DOI: 10.1039/d1an00149c] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Molecularly imprinted polymers (MIPs) have numerous applications in the sensing field, the detection/recognition of virus, the structure determination of proteins, drug delivery, artificial/biomimetic antibodies, drug discovery, and cell culturing. There are lots of conventional methods routinely deployed for the analysis/detection of viral infections and pathogenic viruses, namely enzyme immunoassays, immunofluorescence microscopy, polymerase chain reaction (PCR) and virus isolation. However, they typically suffer from higher costs, low selectivity/specificity, false negative/positive results, time consuming procedures, and inherent labor intensiveness. MIPs offer promising potential for viral recognition/detection with high target selectivity, sensitivity, robustness, reusability, and reproducible fabrication. In terms of virus detection, selectivity and sensitivity are critical parameters determined by the template; additionally, the analytical detection and evaluation of viruses must have considerably low detection limits. The virus-imprinted polymer-based innovative strategies with enough specificity, convenience, validity, and reusability features for the detection/recognition of a wide variety of viruses, can provide attractive capabilities for reliable screening with minimal false negative/positive results that is so crucial for the prevention and control of epidemic and pandemic viral infections. However, in the process of imprinting viruses, critical factors such as size of the target, solubility, fragility, and compositional complexity should be analytically considered and systematically evaluated. In this review, recent advancements regarding the applications of MIPs and pertinent virus imprinting techniques for the detection of viruses, as well as their current significant challenges and future perspectives, are deliberated.
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Cubuk H, Ozbil M, Cakir Hatir P. Computational analysis of functional monomers used in molecular imprinting for promising COVID-19 detection. COMPUT THEOR CHEM 2021; 1199:113215. [PMID: 33747754 PMCID: PMC7960027 DOI: 10.1016/j.comptc.2021.113215] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/24/2021] [Accepted: 03/08/2021] [Indexed: 11/16/2022]
Abstract
Today, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has recently caused a severe outbreak worldwide. There are still several challenges in COVID-19 diagnoses, such as limited reagents, equipment, and long turnaround times. In this research, we propose to design molecularly imprinted polymers as a novel approach for the rapid and accurate detection of SARS-CoV-2. For this purpose, we investigated molecular interactions between the target spike protein, receptor-binding domain of the virus, and the common functional monomers used in molecular imprinting by a plethora of computational analyses; sequence analysis, molecular docking, and molecular dynamics (MD) simulations. Our results demonstrated that AMPS and IA monomers gave promising results on the SARS-CoV-2 specific TEIYQAGST sequence for further analysis. Therefore, we propose an epitope approach-based synthesis route for specific recognition of SARS-CoV-2 by using AMPS and IA as functional monomers and the peptide fragment of the TEIYQAGST sequence as a template molecule.
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Affiliation(s)
- Hasan Cubuk
- Istanbul Arel University, Department of Biomedical Engineering, Bioinspired Functional Polymers and Nanomaterials Laboratory, 34537 Buyukcekmece, Istanbul, Turkey
| | - Mehmet Ozbil
- Gebze Technical University, Institute of Biotechnology, 41400 Gebze, Kocaeli, Turkey
| | - Pinar Cakir Hatir
- Istanbul Arel University, Department of Biomedical Engineering, Bioinspired Functional Polymers and Nanomaterials Laboratory, 34537 Buyukcekmece, Istanbul, Turkey
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Zaidi SA. An Overview of Bio-Inspired Intelligent Imprinted Polymers for Virus Determination. BIOSENSORS 2021; 11:bios11030089. [PMID: 33801007 PMCID: PMC8004044 DOI: 10.3390/bios11030089] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/15/2021] [Accepted: 03/18/2021] [Indexed: 05/03/2023]
Abstract
The molecular imprinting polymers (MIPs) have shown their potential in various applications including pharmaceuticals, chemical sensing and biosensing, medical diagnosis, and environmental related issues, owing to their artificial selective biomimetic recognition ability. Despite the challenges posed in the imprinting and recognition of biomacromolecules, the use of MIP for the imprinting of large biomolecular oragnism such as viruses is of huge interest because of the necessity of early diagnosis of virus-induced diseases for clinical and point-of-care (POC) purposes. Thus, many fascinating works have been documented in which such synthetic systems undoubtedly explore a variety of potential implementations, from virus elimination, purification, and diagnosis to virus and bacteria-borne disease therapy. This study is focused comprehensively on the fabrication strategies and their usage in many virus-imprinted works that have appeared in the literature. The drawbacks, challenges, and perspectives are also highlighted.
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Affiliation(s)
- Shabi Abbas Zaidi
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha 2713, Qatar
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Shrivastav AM, Cvelbar U, Abdulhalim I. A comprehensive review on plasmonic-based biosensors used in viral diagnostics. Commun Biol 2021; 4:70. [PMID: 33452375 PMCID: PMC7810758 DOI: 10.1038/s42003-020-01615-8] [Citation(s) in RCA: 135] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 12/09/2020] [Indexed: 01/29/2023] Open
Abstract
The proliferation and transmission of viruses has become a threat to worldwide biosecurity, as exemplified by the current COVID-19 pandemic. Early diagnosis of viral infection and disease control have always been critical. Virus detection can be achieved based on various plasmonic phenomena, including propagating surface plasmon resonance (SPR), localized SPR, surface-enhanced Raman scattering, surface-enhanced fluorescence and surface-enhanced infrared absorption spectroscopy. The present review covers all available information on plasmonic-based virus detection, and collected data on these sensors based on several parameters. These data will assist the audience in advancing research and development of a new generation of versatile virus biosensors.
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Affiliation(s)
- Anand M Shrivastav
- Department of Electrooptics and Photonics Engineering, School of Electrical and Computer Engineering, The Ilse-Katz Nanoscale and Technology Center, Ben Gurion University of the Negev, Beer Sheva, 84105, Israel
| | - Uroš Cvelbar
- Jožef Stefan Institute, Jamova cesta 30, SI-1000, Ljubljana, Slovenia.
| | - Ibrahim Abdulhalim
- Department of Electrooptics and Photonics Engineering, School of Electrical and Computer Engineering, The Ilse-Katz Nanoscale and Technology Center, Ben Gurion University of the Negev, Beer Sheva, 84105, Israel.
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Lowdon JW, Diliën H, Singla P, Peeters M, Cleij TJ, van Grinsven B, Eersels K. MIPs for commercial application in low-cost sensors and assays - An overview of the current status quo. SENSORS AND ACTUATORS. B, CHEMICAL 2020; 325:128973. [PMID: 33012991 PMCID: PMC7525251 DOI: 10.1016/j.snb.2020.128973] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 05/05/2023]
Abstract
Molecularly imprinted polymers (MIPs) have emerged over the past few decades as interesting synthetic alternatives due to their long-term chemical and physical stability and low-cost synthesis procedure. They have been integrated into many sensing platforms and assay formats for the detection of various targets, ranging from small molecules to macromolecular entities such as pathogens and whole cells. Despite the advantages MIPs have over natural receptors in terms of commercialization, the striking success stories of biosensor applications such as the glucose meter or the self-test for pregnancy have not been matched by MIP-based sensor or detection kits yet. In this review, we zoom in on the commercial potential of MIP technology and aim to summarize the latest developments in their commercialization and integration into sensors and assays with high commercial potential. We will also analyze which bottlenecks are inflicting with commercialization and how recent advances in commercial MIP synthesis could overcome these obstacles in order for MIPs to truly achieve their commercial potential in the near future.
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Affiliation(s)
- Joseph W Lowdon
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, the Netherlands
| | - Hanne Diliën
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, the Netherlands
| | - Pankaj Singla
- Department of Chemistry, UGC-Centre for advanced studies-1, Guru Nanak Dev University, Amritsar 143005, India
| | - Marloes Peeters
- School of Engineering, Newcastle University, Merz Court, Newcastle Upon Tyne NE1 7RU, United Kingdom
| | - Thomas J Cleij
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, the Netherlands
| | - Bart van Grinsven
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, the Netherlands
| | - Kasper Eersels
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, the Netherlands
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Dar KK, Shao S, Tan T, Lv Y. Molecularly imprinted polymers for the selective recognition of microorganisms. Biotechnol Adv 2020; 45:107640. [DOI: 10.1016/j.biotechadv.2020.107640] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/18/2020] [Accepted: 10/01/2020] [Indexed: 12/20/2022]
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Zhang Z, Chen S, Ren J, Han F, Yu X, Tang F, Xue F, Chen W, Yang J, Jiang Y, Jiang H, Lv B, Xu J, Dai J. Facile construction of a molecularly imprinted polymer-based electrochemical sensor for the detection of milk amyloid A. Mikrochim Acta 2020; 187:642. [PMID: 33155077 DOI: 10.1007/s00604-020-04619-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 10/21/2020] [Indexed: 01/30/2023]
Abstract
A molecularly imprinted electrochemical sensor for the detection of serum amyloid A (MAA) in milk was established for early diagnosis of subclinical mastitis in dairy cows. The electrochemical sensor was initially constructed using a nanocomposite material (reduced graphene oxide/gold nanoparticles, AuNPs@rGO) to modify the working electrode. The template protein, MAA, was then immobilized using pyrrole as the functional monomer to carry out the electropolymerization. Finally, the template protein was removed to form a molecular imprint film with the capability to qualitatively and quantitatively signaling of MAA. Cyclic voltammetry (CV), differential pulse voltammetry (DPV), and scanning electron microscopy (SEM) were used to characterize the modification process of the molecularly imprinted electrochemical sensors. Under optimized conditions, the sensor shows two well-behaved linear relationships in the MAA concentration range 0.01 to 200 ng/mL. A lower detection limit was estimated to be 5 pg/mL (S/N = 3). Other parameters including the selectivity, reproducibility (RSD 3.2%), and recovery rate (96.1-103%) are all satisfactory. Compared with the traditional methods, detection of MAA to determine the subclinical mastitis of dairy cows can efficiently be diagnosed and hence prevent an outbreak of dairy cow mastitis. The electrochemical sensor can detect MAA more rapidly, sensitively, and inexpensively than the ELISA-based MAA detection. These advantages indicate that the method is promising for early diagnosis of dairy cows.
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Affiliation(s)
- Zhengrong Zhang
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China
| | - Shisheng Chen
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China
| | - Jianluan Ren
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China
| | - Fang Han
- Hefei Customs Technical Center, Hefei, 230601, China
| | - Xiaofeng Yu
- Hefei Customs Technical Center, Hefei, 230601, China
| | - Fang Tang
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China
| | - Feng Xue
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Wei Chen
- Engineering Research Center of Bio-process, MOE, School of Biotechnology and Food Engineering, Hefei University of Technology, Hefei, 23009, China
| | - Jielin Yang
- Technical Center of Animal Plant and Food Inspection and Quarantine, Shanghai Customs, Shanghai, 200135, China
| | - Yuan Jiang
- Technical Center of Animal Plant and Food Inspection and Quarantine, Shanghai Customs, Shanghai, 200135, China
| | - Hongmei Jiang
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China
| | - Bo Lv
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China
| | - Jianguo Xu
- Engineering Research Center of Bio-process, MOE, School of Biotechnology and Food Engineering, Hefei University of Technology, Hefei, 23009, China.
| | - Jianjun Dai
- MOE Joint International Research Laboratory of Animal Health and Food safety, Nanjing Agricultural University, Nanjing, 210095, China
- China Pharmaceutical University, Nanjing, 211198, China
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Garcia-Cruz A, Ahmad OS, Alanazi K, Piletska E, Piletsky SA. Generic sensor platform based on electro-responsive molecularly imprinted polymer nanoparticles (e-NanoMIPs). MICROSYSTEMS & NANOENGINEERING 2020; 6:83. [PMID: 34567693 PMCID: PMC8433225 DOI: 10.1038/s41378-020-00193-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 05/13/2020] [Accepted: 06/16/2020] [Indexed: 06/04/2023]
Abstract
The present research describes the design of robust electrochemical sensors based on electro-responsive molecularly imprinted polymer nanoparticles (e-MIPs). The e-MIPs, tagged with a redox probe, combine both recognition and reporting functions. This system replaces enzyme-mediator pairs used in traditional biosensors. The analyte recognition process relies on the generic actuation phenomenon when the polymer conformation of e-MIPs is changing in response to the presence of the template analyte. The analyte concentration is measured using voltammetric methods. In an exemplification of this technology, electrochemical sensors were developed for the determination of concentrations of trypsin, glucose, paracetamol, C4-homoserine lactone, and THC. The present technology allows for the possibility of producing generic, inexpensive, and robust disposable sensors for clinical, environmental, and forensic applications.
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Affiliation(s)
- A. Garcia-Cruz
- School of Chemistry, University of Leicester, Leicester, UK
| | - O. S. Ahmad
- School of Chemistry, University of Leicester, Leicester, UK
| | - K. Alanazi
- School of Chemistry, University of Leicester, Leicester, UK
| | - E. Piletska
- School of Chemistry, University of Leicester, Leicester, UK
| | - S. A. Piletsky
- School of Chemistry, University of Leicester, Leicester, UK
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Mass transport of lipopolysaccharide induced H2O2 detected by an intracellular carbon nanoelectrode sensor. Bioelectrochemistry 2020; 135:107547. [DOI: 10.1016/j.bioelechem.2020.107547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/30/2020] [Accepted: 04/30/2020] [Indexed: 01/22/2023]
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45
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Jalili R, Khataee A, Rashidi MR, Razmjou A. Detection of penicillin G residues in milk based on dual-emission carbon dots and molecularly imprinted polymers. Food Chem 2020; 314:126172. [DOI: 10.1016/j.foodchem.2020.126172] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 08/30/2019] [Accepted: 01/06/2020] [Indexed: 02/01/2023]
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46
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The Use of Aptamers and Molecularly Imprinted Polymers in Biosensors for Environmental Monitoring: A Tale of Two Receptors. CHEMOSENSORS 2020. [DOI: 10.3390/chemosensors8020032] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Effective molecular recognition remains a major challenge in the development of robust receptors for biosensing applications. Over the last three decades, aptamers and molecularly imprinted polymers (MIPs) have emerged as the receptors of choice for use in biosensors as viable alternatives to natural antibodies, due to their superior stability, comparable binding performance, and lower costs. Although both of these technologies have been developed in parallel, they both suffer from their own unique problems. In this review, we will compare and contrast both types of receptor, with a focus on the area of environmental monitoring. Firstly, we will discuss the strategies and challenges involved in their development. We will also discuss the challenges that are involved in interfacing them with the biosensors. We will then compare and contrast their performance with a focus on their use in the detection of environmental contaminants, namely, antibiotics, pesticides, heavy metals, and pathogens detection. Finally, we will discuss the future direction of these two technologies.
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47
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Csarnovics I, Burunkova J, Sviazhina D, Oskolkov E, Alkhalil G, Orishak E, Nilova L, Szabó I, Rutka P, Bene K, Bácsi A, Kökényesi S. Development and Study of Biocompatible Polyurethane-Based Polymer-Metallic Nanocomposites. Nanotechnol Sci Appl 2020; 13:11-22. [PMID: 32280204 PMCID: PMC7127852 DOI: 10.2147/nsa.s245071] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 02/19/2020] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION In this work we selected components, developed technology and studied a number of parameters of polymer nanocomposite materials, remembering that the material would have high optical and good mechanical characteristics, good sorption ability in order to ensure high value of the optical signal for a short time while maintaining the initial geometric shape. In addition, if this nanocomposite is used for medicine and biology (biocompatible or biocidal materials or the creation of a sensor based on it), the material must be non-toxic and/or biocompatible. We study the creation of polymer nanocomposites which may be applied as biocompatible materials with new functional parameters. MATERIAL AND METHODS A number of polymer nanocomposites based on various urethane-acrylate monomers and nanoparticles of gold, silicon oxides, zinc and/or titanium oxides are obtained, their mechanical (microhardness) properties and wettability (contact angle) are studied. The set of required, biology-related properties of these materials, such as toxicity and sorption of microorganisms are also investigated in order to prove their possible applicability. RESULTS AND DISCUSSION The composition of the samples influences their microhardness and the value of contact angle, which means that varying with the monomer and the metallic, oxide nanoparticles composition, we could change these parameters. Besides it, the set of required, biology-related properties of these materials, such as toxicity and sorption of microorganisms were also investigated in order to prove their possible applicability. It was shown that the materials are non-toxic, the adhesion of microorganisms on their surface also could be varied by changing their composition. CONCLUSION The presented polymer nanocomposites with different compositions of monomer and the presence of nanoparticles in them are prospective material for a possible bio-application as it is biocompatible, not toxic. The sorption of microorganism could be varied depending on the type of bacterias, the monomer composition, and nanoparticles.
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Affiliation(s)
- István Csarnovics
- Institute of Physics, Faculty of Science and Technology, University of Debrecen, Debrecen, Hungary
| | - Julia Burunkova
- International Scientific and Research Institute of Bioengineering, School of Photonics, ITMO University, St., Petersburg, Russian Federation
| | - Danara Sviazhina
- International Scientific and Research Institute of Bioengineering, School of Photonics, ITMO University, St., Petersburg, Russian Federation
| | - Evgeniy Oskolkov
- International Scientific and Research Institute of Bioengineering, School of Photonics, ITMO University, St., Petersburg, Russian Federation
| | - George Alkhalil
- International Scientific and Research Institute of Bioengineering, School of Photonics, ITMO University, St., Petersburg, Russian Federation
| | - Elena Orishak
- Department of Medical Microbiology, Faculty of Preventive Medicine, North-Western State Medical University Named After I.I. Mechnikov, St., Petersburg, Russian Federation
| | - Ludmila Nilova
- Department of Medical Microbiology, Faculty of Preventive Medicine, North-Western State Medical University Named After I.I. Mechnikov, St., Petersburg, Russian Federation
| | - István Szabó
- Institute of Physics, Faculty of Science and Technology, University of Debrecen, Debrecen, Hungary
| | - Péter Rutka
- Institute of Physics, Faculty of Science and Technology, University of Debrecen, Debrecen, Hungary
| | - Krisztián Bene
- Department of Immunology, Faculty of Health, University of Debrecen, Debrecen, Hungary
| | - Attila Bácsi
- Department of Immunology, Faculty of Health, University of Debrecen, Debrecen, Hungary
| | - Sándor Kökényesi
- Institute of Physics, Faculty of Science and Technology, University of Debrecen, Debrecen, Hungary
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Pirzada M, Altintas Z. Recent Progress in Optical Sensors for Biomedical Diagnostics. MICROMACHINES 2020; 11:E356. [PMID: 32235546 PMCID: PMC7231100 DOI: 10.3390/mi11040356] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 03/25/2020] [Accepted: 03/28/2020] [Indexed: 12/12/2022]
Abstract
In recent years, several types of optical sensors have been probed for their aptitude in healthcare biosensing, making their applications in biomedical diagnostics a rapidly evolving subject. Optical sensors show versatility amongst different receptor types and even permit the integration of different detection mechanisms. Such conjugated sensing platforms facilitate the exploitation of their neoteric synergistic characteristics for sensor fabrication. This paper covers nearly 250 research articles since 2016 representing the emerging interest in rapid, reproducible and ultrasensitive assays in clinical analysis. Therefore, we present an elaborate review of biomedical diagnostics with the help of optical sensors working on varied principles such as surface plasmon resonance, localised surface plasmon resonance, evanescent wave fluorescence, bioluminescence and several others. These sensors are capable of investigating toxins, proteins, pathogens, disease biomarkers and whole cells in varied sensing media ranging from water to buffer to more complex environments such as serum, blood or urine. Hence, the recent trends discussed in this review hold enormous potential for the widespread use of optical sensors in early-stage disease prediction and point-of-care testing devices.
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Affiliation(s)
| | - Zeynep Altintas
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany;
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Drzazgowska J, Schmid B, Süssmuth RD, Altintas Z. Self-Assembled Monolayer Epitope Bridges for Molecular Imprinting and Cancer Biomarker Sensing. Anal Chem 2020; 92:4798-4806. [DOI: 10.1021/acs.analchem.9b03813] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Julia Drzazgowska
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Bianca Schmid
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Roderich D. Süssmuth
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
| | - Zeynep Altintas
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany
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50
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Jalalvand AR, Zangeneh MM, Jalili F, Soleimani S, Díaz-Cruz JM. An elegant technology for ultrasensitive impedimetric and voltammetric determination of cholestanol based on a novel molecularly imprinted electrochemical sensor. Chem Phys Lipids 2020; 229:104895. [PMID: 32165169 DOI: 10.1016/j.chemphyslip.2020.104895] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 02/25/2020] [Accepted: 03/06/2020] [Indexed: 12/26/2022]
Abstract
In this work, a novel molecularly imprinted electrochemical sensor (MIES) has been fabricated based on electropolymerization of a molecularly imprinted polymer (MIP) onto a glassy carbon electrode (GCE) modified with gold-palladium alloy nanoparticles (AuPd NPs)/polydopamine film (PDA)/multiwalled carbon nanotubes-chitosan-ionic liquid (MWCNTs-CS-IL) for voltammetric and impedimetric determination of cholestanol (CHO). Modifications applied to the bare GCE formed an excellent biocompatible composite film which was able to selectively detect CHO molecules. Modifications applied to the bare GCE were characterized by scanning electron microscopy (SEM), cyclic voltammetry (CV) and electrochemical impedance spectroscopy (SEM). Under optimal experimental conditions, the sensor was able to detect CHO in the range of 0.1-60 pM and 1-50 pM by EIS and DPV, respectively. Moreover, the sensor showed high sensitivity, selectivity, repeatability, reproducibility, low interference and good stability towards CHO determination. Our records confirmed that the sensor was successfully able to the analysis real samples for determination of CHO.
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Affiliation(s)
- Ali R Jalalvand
- Research Center of Oils and Fats, Research Institute for Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Mohammad Mahdi Zangeneh
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran; Biotechnology and Medicinal Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Faramarz Jalili
- Research Center of Oils and Fats, Research Institute for Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shokoufeh Soleimani
- Research Center of Oils and Fats, Research Institute for Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Jose Manuel Díaz-Cruz
- Departament d'Enginyeria Química i Química Analítica, Facultat de Química, Universitat de Barcelona, Martí i Franques 1-11, E-8028 Barcelona, Spain
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