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Singh N, Kaushik A, Ghori I, Rai P, Dong L, Sharma A, Malhotra BD, John R. Electrochemical and Plasmonic Detection of Myocardial Infarction Using Microfluidic Biochip Incorporated with Mesoporous Nanoscaffolds. ACS APPLIED MATERIALS & INTERFACES 2024; 16:32794-32811. [PMID: 38860871 DOI: 10.1021/acsami.4c01398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
This paper reports a microfluidic device for the electrochemical and plasmonic detection of cardiac myoglobin (cMb) and cardiac troponin I (cTnI) with noticeable limits of detection (LoD) as low as a few picograms per milliliter (pg/mL) ranges, achieved in a short detection time. The device features two working electrodes, each with a mesoporous Ni3V2O8 nanoscaffold grafted with reduced graphene oxide (rGO) that improves the interaction of diffusing analyte molecules with the sensing surface by providing a high surface area and reaction kinetics. Electrochemical studies reveal sensitivities as high as 9.68 μA ng/mL and a LoD of 2.0 pg/mL for cTnI, and 8.98 μA ng/mL and 4.7 pg/mL for cMb. Additionally, the surface plasmon resonance (SPR) studies demonstrate a low-level LoD of 8.8 pg/mL for cMb and 7.3 pg/mL for cTnI. The dual-modality sensor enables dynamic tracking of kinetic antigen-antibody interactions during sensing, self-verification through providing signals of two modes, and reduced false readout. This study demonstrates the complementary nature of the electrochemical and SPR modes in biosensing, with the electrochemical mode being highly sensitive and the SPR mode providing superior tracking of molecular recognition behaviors. The presented sensor represents a significant innovation in cardiovascular disease management and can be applied to monitor other clinically important biomolecules.
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Affiliation(s)
- Nawab Singh
- Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011, United States
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Hyderabad 502284, India
| | - Ajeet Kaushik
- Department of Environmental Engineering, Florida Polytechnic University, Lakeland, Florida 33805, United States
| | - Inayathullah Ghori
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Hyderabad 502284, India
| | - Prabhakar Rai
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Liang Dong
- Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011, United States
- Microelectronics Research Center, Iowa State University, Ames, Iowa 50011, United States
| | - Ashutosh Sharma
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Bansi D Malhotra
- Environment & Biomedical Metrology Section, CSIR-National Physical Laboratory, New Delhi 110012, India
| | - Renu John
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Hyderabad 502284, India
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Hemmerová E, Homola J. Combining plasmonic and electrochemical biosensing methods. Biosens Bioelectron 2024; 251:116098. [PMID: 38359667 DOI: 10.1016/j.bios.2024.116098] [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: 11/15/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/17/2024]
Abstract
The idea of combining electrochemical (EC) and plasmonic biosensor methods was introduced almost thirty years ago and the potential of electrochemical-plasmonic (EC-P) biosensors has been highlighted ever since. Despite that, the use of EC-P biosensors in analytics has been rather limited so far and the search for unique applications of the EC-P method continues. In this paper, we review the advances in the field of EC-P biosensors and discuss the features and benefits they can provide. In addition, we identify the main challenges for the development of EC-P biosensors and the limitations that prevent EC-P biosensors from more widespread use. Finally, we review applications of EC-P biosensors for the investigation and quantification of biomolecules, and for the study of biomolecular and cellular processes.
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Affiliation(s)
- Erika Hemmerová
- Institute of Photonics and Electronics, Czech Academy of Sciences, Chaberská 1014/57, 182 51, Prague, Czech Republic
| | - Jiří Homola
- Institute of Photonics and Electronics, Czech Academy of Sciences, Chaberská 1014/57, 182 51, Prague, Czech Republic.
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Mohammadinejad A, Aleyaghoob G, Nooranian S, Dima L, Moga MA, Badea M. Development of biosensors for detection of fibrinogen: a review. Anal Bioanal Chem 2024; 416:21-36. [PMID: 37837539 DOI: 10.1007/s00216-023-04976-1] [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: 08/30/2023] [Accepted: 09/20/2023] [Indexed: 10/16/2023]
Abstract
Fibrinogen as a major inflammation marker and blood coagulation factor has a direct impact on the health of humanity. The variations in fibrinogen content lead to risky conditions such as bleeding and cardiovascular diseases. So, accurate methods for monitoring of this glycoprotein are of high importance. The conventional methods, such as the Clauss method, are time consuming and require highly specialized expert analysts. The development of fast, simple, easy to use, and inexpensive methods is highly desired. In this way, biosensors have gained outstanding attention since they offer means for performing analyses at the points-of-care using self-testing devices, which can be applied outside of clinical laboratories or hospital. This review indicates that different electrochemical and optical sensors have been successfully implemented for the detection of fibrinogen under normal levels of fibrinogen in plasma. The biosensors for the detection of fibrinogen have been designed based on the quartz crystal microbalance, field-effect transistor, electrochemical impedance spectroscopy, amperometry, surface plasmon resonance, localized surface plasmon resonance, and colorimetric techniques. Also, this review demonstrates the utility of the application of nanoparticles in different detection techniques.
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Affiliation(s)
- Arash Mohammadinejad
- Department of Fundamental, Prophylactic and Clinical Disciplines, Faculty of Medicine, Transilvania University of Brasov, Brașov, Romania
- Research Center for Fundamental Research and Prevention Strategies in Medicine, Research and Development Institute of Transilvania University of Brasov, Brașov, Romania
| | - Ghazaleh Aleyaghoob
- Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Chemistry, Payame Noor University, Tehran, 19395-4697, Iran
| | - Samin Nooranian
- Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Lorena Dima
- Department of Fundamental, Prophylactic and Clinical Disciplines, Faculty of Medicine, Transilvania University of Brasov, Brașov, Romania
- Research Center for Fundamental Research and Prevention Strategies in Medicine, Research and Development Institute of Transilvania University of Brasov, Brașov, Romania
| | - Marius Alexandru Moga
- Department of Medical and Surgical Specialties, Faculty of Medicine, Transilvania University of Brasov, Brașov, Romania
- Centre for Applied Medicine and Intervention Strategies in Medical Practice, Research and Development Institute of Transilvania University of Brasov, Brașov, Romania
| | - Mihaela Badea
- Department of Fundamental, Prophylactic and Clinical Disciplines, Faculty of Medicine, Transilvania University of Brasov, Brașov, Romania.
- Research Center for Fundamental Research and Prevention Strategies in Medicine, Research and Development Institute of Transilvania University of Brasov, Brașov, Romania.
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Xu Z, Xu H, Duan H, Li J, Hu X, Jiang K, Wang G, Zhang Y. Smartphone-Aided Fluorescence Detection of Cardiac Biomarker Myoglobin by a Ratiometric Fluorescent AuNCs-QDs Nanohybrids Probe with High Sensitivity. J Fluoresc 2024; 34:179-190. [PMID: 37166611 DOI: 10.1007/s10895-023-03246-8] [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: 03/15/2023] [Accepted: 04/14/2023] [Indexed: 05/12/2023]
Abstract
Simple and sensitive detection of cardiac biomarkers is of great significance for early diagnosis and prevention of acute myocardial infarction (AMI). Here, a ratiometric fluorescent nanohybrids probe (AuNCs-QDs) was synthesized through the coupling of bovine serum albumin-functionalized gold nanoclusters (AuNCs) with CdSe/ZnS quantum dots (QDs) to realize simple and sensitive detection of cardiac biomarker myoglobin (Mb). The AuNCs-QDs probe shows pink fluorescence under UV light, with two emission peaks at 468 nm and 630 nm belonging to QDs and AuNCs, respectively. Importantly, the presence of Mb caused fluorescence quenching of the blue-emitting QDs, thereby inhibiting the fluorescence resonance energy transfer (FRET) process between QDs and AuNCs, and reducing the fluorescence intensity ratio (F468/F630) of AuNCs-QDs probe effectively. As the concentration of Mb increases, the ratiometric fluorescent probe also exhibits a visible fluorescence color change. The detection limit was as low as 4.99 μg/mL, and the response of the probe to Mb showed a good linear relationship up to 0.52 mg/mL. Moreover, the probe has excellent specificity for Mb. Besides, the AuNCs-QDs has been applied to detect Mb of urine samples. More importantly, we also developed an AuNCs-QDs probe modified smartphone-aided paper-based strip for on-site monitoring of Mb. As far as we know, this is the first report of a smartphone-aided paper-based strip for on-site quick monitoring of Mb, which provides a useful approach for AMI biomarker monitoring and may can be extended to other medical diagnostics.
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Affiliation(s)
- Zichen Xu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Hedan Xu
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection, Chongqing University of Science and Technology, No. 12 East Road, University Town, Chongqing, 401331, People's Republic of China
| | - Hongliang Duan
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection, Chongqing University of Science and Technology, No. 12 East Road, University Town, Chongqing, 401331, People's Republic of China
| | - Junjie Li
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection, Chongqing University of Science and Technology, No. 12 East Road, University Town, Chongqing, 401331, People's Republic of China
| | - Xiao Hu
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection, Chongqing University of Science and Technology, No. 12 East Road, University Town, Chongqing, 401331, People's Republic of China
| | - Kaixin Jiang
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection, Chongqing University of Science and Technology, No. 12 East Road, University Town, Chongqing, 401331, People's Republic of China
| | - Guixue Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
| | - Yuanyuan Zhang
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection, Chongqing University of Science and Technology, No. 12 East Road, University Town, Chongqing, 401331, People's Republic of China.
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Zhdanov DD, Ivin YY, Shishparenok AN, Kraevskiy SV, Kanashenko SL, Agafonova LE, Shumyantseva VV, Gnedenko OV, Pinyaeva AN, Kovpak AA, Ishmukhametov AA, Archakov AI. Perspectives for the creation of a new type of vaccine preparations based on pseudovirus particles using polio vaccine as an example. BIOMEDITSINSKAIA KHIMIIA 2023; 69:253-280. [PMID: 37937429 DOI: 10.18097/pbmc20236905253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
Traditional antiviral vaccines are currently created by inactivating the virus chemically, most often using formaldehyde or β-propiolactone. These approaches are not optimal since they negatively affect the safety of the antigenic determinants of the inactivated particles and require additional purification stages. The most promising platforms for creating vaccines are based on pseudoviruses, i.e., viruses that have completely preserved the outer shell (capsid), while losing the ability to reproduce owing to the destruction of the genome. The irradiation of viruses with electron beam is the optimal way to create pseudoviral particles. In this review, with the example of the poliovirus, the main algorithms that can be applied to characterize pseudoviral particles functionally and structurally in the process of creating a vaccine preparation are presented. These algorithms are, namely, the analysis of the degree of genome destruction and coimmunogenicity. The structure of the poliovirus and methods of its inactivation are considered. Methods for assessing residual infectivity and immunogenicity are proposed for the functional characterization of pseudoviruses. Genome integrity analysis approaches, atomic force and electron microscopy, surface plasmon resonance, and bioelectrochemical methods are crucial to structural characterization of the pseudovirus particles.
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Affiliation(s)
- D D Zhdanov
- Institute of Biomedical Chemistry, Moscow, Russia
| | - Yu Yu Ivin
- Institute of Biomedical Chemistry, Moscow, Russia; Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow, Russia
| | | | | | | | | | - V V Shumyantseva
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University, Moscow, Russia
| | - O V Gnedenko
- Institute of Biomedical Chemistry, Moscow, Russia
| | - A N Pinyaeva
- Institute of Biomedical Chemistry, Moscow, Russia; Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow, Russia
| | - A A Kovpak
- Institute of Biomedical Chemistry, Moscow, Russia
| | - A A Ishmukhametov
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow, Russia
| | - A I Archakov
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University, Moscow, Russia
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6
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Nejati-Koshki K, Fathi F, Arabzadeh A, Mohammadzadeh A. Biomarkers and optical based biosensors in cardiac disease detection: early and accurate diagnosis. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:5441-5458. [PMID: 37814547 DOI: 10.1039/d3ay01414b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Rapid and precise detection methods for the early-stage detection of cardiovascular irregularities are crucial to stopping and reducing their development. Cardiovascular diseases (CVDs) are the leading cause of death in the world. Hence, cardiac-related biomarkers are essential for monitoring and managing of process. The necessity for biomarker detection has significantly widened the field of biosensor development. Bio-sensing methods offer rapid detection, low cost, sensitivity, portability, and selectivity in the development of devices for biomarker detection. For the prediction of cardiovascular diseases, some biomarkers can be used, like C-reactive protein (CRP), troponin I or T, creatine kinase (CK-MB), B-type natriuretic peptide (BNP), myoglobin (Mb), suppression of tumorigenicity 2 protein (ST2) and galectin-3 (Gal3). In this review, recent research studies were covered for gaining insight into utilizing optical-based biosensors, including surface plasmon resonance (SPR), photonic crystals (PCs), fluorescence-based techniques, fiber optics, and also Raman spectroscopy biosensors for the ultrasensitive detection of cardiac biomarkers. The main goal of this review is to focus on the improvement of optical biosensors in the future for the diagnosis of heart diseases and to discuss how to enhance their properties for use in medicine. Some main data from each study reviewed are emphasized, including the CVD biomarkers and the response range of the optical-based devices and biosensors.
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Affiliation(s)
- Kazem Nejati-Koshki
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Farzaneh Fathi
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - AmirAhmad Arabzadeh
- Department of Surgery, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
| | - Alireza Mohammadzadeh
- Department of Surgery, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
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7
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Almehizia AA, Naglah AM, Alrasheed LS, Alanazi MG, Amr AEGE, Kamel AH. Point-of-care paper-based analytical device for potentiometric detection of myoglobin as a cardiovascular disease biomarker. RSC Adv 2023; 13:15199-15207. [PMID: 37213337 PMCID: PMC10193383 DOI: 10.1039/d3ra02375c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 05/01/2023] [Indexed: 05/23/2023] Open
Abstract
One of the cardiac biomarkers, myoglobin (Mb), is important in the rapid identification of cardio-vascular disorders. Therefore, point-of-care monitoring is essential. Pursuing this goal, a robust, reliable, and affordable paper-based analytical apparatus for potentiometric sensing has been developed and characterized. The molecular imprint technique was used to create a customized biomimetic antibody for myoglobin (Mb) on the surface of carboxylated multiwalled carbon nanotubes (MWCNT-COOH). This was accomplished by attaching Mb to carboxylated MWCNTs' surfaces and then filling the empty spaces through the mild polymerization of acrylamide in N,N-methylenebisacrylamide and ammonium persulphate. The modification of the MWCNTs' surface was verified by SEM and FTIR analysis. A hydrophobic paper substrate coated with fluorinated alkyl silane (CF3(CF2)7CH2CH2SiCl3, CF10) has been coupled with a printed all-solid-state Ag/AgCl reference electrode. The presented sensors showed a linear range of 5.0 × 10-8 to 1.0 × 10-4 M with a potentiometric slope of -57.1 ± 0.3 mV decade-1 (R2 = 0.9998) and a detection limit of 28 nM at pH 4. Compared to creatinine, sucrose, fructose, galactose, sodium glutamate, thiamine, alanine, ammonium, uric acid, albumin, glutamine, guanine, troponine T, and glucose, the sensor showed good selectivity for Mb. It demonstrated a good recovery for the detection of Mb in several fake serum samples (93.0-103.3%), with an average relative standard deviation of 4.5%. The current approach might be viewed as a potentially fruitful analytical tool for obtaining disposable, cost-effective paper-based potentiometric sensing devices. These types of analytical devices can be potentially manufacturable at large scales in clinical analysis.
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Affiliation(s)
- Abdulrahman A Almehizia
- Drug Exploration and Development Chair (DEDC), Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia
| | - Ahmed M Naglah
- Drug Exploration and Development Chair (DEDC), Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia
| | - Lamees S Alrasheed
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia
| | - Mashael G Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia
| | - Abdel El-Galil E Amr
- Applied Organic Chemistry Department, National Research Center Dokki Giza 12622 Egypt
| | - Ayman H Kamel
- Department, College of Science, University of Bahrain Sokheer 32038 Kingdom of Bahrain
- Department of Chemistry, Faculty of Science, Ain Shams University Cairo 11566 Egypt
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Mousavi SM, Hashemi SA, Kalashgrani MY, Rahmanian V, Gholami A, Chiang WH, Lai CW. Biomedical Applications of an Ultra-Sensitive Surface Plasmon Resonance Biosensor Based on Smart MXene Quantum Dots (SMQDs). BIOSENSORS 2022; 12:743. [PMID: 36140128 PMCID: PMC9496527 DOI: 10.3390/bios12090743] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/28/2022] [Accepted: 09/07/2022] [Indexed: 11/17/2022]
Abstract
In today's world, the use of biosensors occupies a special place in a variety of fields such as agriculture and industry. New biosensor technologies can identify biological compounds accurately and quickly. One of these technologies is the phenomenon of surface plasmon resonance (SPR) in the development of biosensors based on their optical properties, which allow for very sensitive and specific measurements of biomolecules without time delay. Therefore, various nanomaterials have been introduced for the development of SPR biosensors to achieve a high degree of selectivity and sensitivity. The diagnosis of deadly diseases such as cancer depends on the use of nanotechnology. Smart MXene quantum dots (SMQDs), a new class of nanomaterials that are developing at a rapid pace, are perfect for the development of SPR biosensors due to their many advantageous properties. Moreover, SMQDs are two-dimensional (2D) inorganic segments with a limited number of atomic layers that exhibit excellent properties such as high conductivity, plasmonic, and optical properties. Therefore, SMQDs, with their unique properties, are promising contenders for biomedicine, including cancer diagnosis/treatment, biological sensing/imaging, antigen detection, etc. In this review, SPR biosensors based on SMQDs applied in biomedical applications are discussed. To achieve this goal, an introduction to SPR, SPR biosensors, and SMQDs (including their structure, surface functional groups, synthesis, and properties) is given first; then, the fabrication of hybrid nanoparticles (NPs) based on SMQDs and the biomedical applications of SMQDs are discussed. In the next step, SPR biosensors based on SMQDs and advanced 2D SMQDs-based nanobiosensors as ultrasensitive detection tools are presented. This review proposes the use of SMQDs for the improvement of SPR biosensors with high selectivity and sensitivity for biomedical applications.
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Affiliation(s)
- Seyyed Mojtaba Mousavi
- Chemical Engineering Department, National Taiwan University of Science and Technology, Taipei City 106335, Taiwan
| | - Seyyed Alireza Hashemi
- Nano-Materials and Polymer Nano-Composites Laboratory, School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada
| | - Masoomeh Yari Kalashgrani
- The Center of Biotechnology Research, Shiraz University of Medical Science, Shiraz 71468-64685, Iran
| | - Vahid Rahmanian
- The Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Ahmad Gholami
- The Center of Biotechnology Research, Shiraz University of Medical Science, Shiraz 71468-64685, Iran
| | - Wei-Hung Chiang
- Chemical Engineering Department, National Taiwan University of Science and Technology, Taipei City 106335, Taiwan
| | - Chin Wei Lai
- Nanotechnology & Catalysis Research Centre (NANOCAT), Level 3, Block A, Institute for Advanced Studies (IAS), Universiti Malaya (MU), Kuala Lumpur 50603, Malaysia
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Singh GP, Sardana N. Smartphone-based Surface Plasmon Resonance Sensors: a Review. PLASMONICS (NORWELL, MASS.) 2022; 17:1869-1888. [PMID: 35702265 PMCID: PMC9184243 DOI: 10.1007/s11468-022-01672-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 05/31/2022] [Indexed: 06/15/2023]
Abstract
The surface plasmon resonance (SPR) is a phenomenon based on the combination of quantum mechanics and electromagnetism, which leads to the creation of charge oscillations on a metal-dielectric interface. The SPR phenomenon creates a signal which measures refractive index change at the metal-dielectric interface. SPR-based sensors are being developed for real-time and label-free detection of water pollutants, toxins, disease biomarkers, etc., which are highly sensitive and selective. Smartphones provide hardware and software capability which can be incorporated into SPR sensors, enabling the possibility of economical and accurate on-site portable sensing. The camera, screen, and LED flashlight of the smartphone can be employed as components of the sensor. The current article explores the recent advances in smartphone-based SPR sensors by studying their principle, components, application, and signal processing. Furthermore, the general theoretical and practical aspects of SPR sensors are discussed.
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Affiliation(s)
- Gaurav Pal Singh
- Department of Metallurgical and Materials Engineering, Indian Institute of Technology Ropar, Rupnagar, 140001 India
| | - Neha Sardana
- Department of Metallurgical and Materials Engineering, Indian Institute of Technology Ropar, Rupnagar, 140001 India
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10
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Palladium nanocluster-based fluorescent sensing platform via synergistic effects of inner filter effect and agglomeration-induced quenching for myoglobin determination. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02194-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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11
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Chen Y, Chen Y, Shi W, Hu S, Huang Q, Liu GS, Shi J, Chen L, Azeman NH, Ashrif A Bakar A, Luo Y, Chen Z. MoS 2-nanoflower enhanced programmable adsorption/desorption plasmonic detection for bipolar-molecules with high sensitivity. Biosens Bioelectron 2022; 198:113787. [PMID: 34864241 DOI: 10.1016/j.bios.2021.113787] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 10/22/2021] [Accepted: 11/11/2021] [Indexed: 11/28/2022]
Abstract
High sensitivity and capturing ratio are strongly demanded for surface plasmon resonance (SPR) sensors when applied in detection of small molecules. Herein, an SPR sensor is combined with a novel smart material, namely, MoS2 nanoflowers (MNFs), to demonstrate programmable adsorption/desorption of small bipolar molecules, i.e., amino acids. The MNFs overcoated on the plasmonic gold layer increase the sensitivity by 25% compared to an unmodified SPR sensor, because of the electric field enhancement at the gold surface. Furthermore, as the MNFs have rich edge sites and negatively charged surfaces, the MNF-SPR sensors exhibit not only much higher bipolar-molecule adsorption capability, but also efficient desorption of these molecules. It is demonstrated that the MNF-SPR sensors enable controllable detection of amino acids by adjusting solution pH according to their isoelectric points. In addition, the MNFs decorated on the plasmonic interface can be as nanostructure frameworks and modified with antibody, which allows for specific detection of proteins. This novel SPR sensor provides a new simple strategy for pre-screening of amino acid disorders in blood plasma and a universal high-sensitive platform for immunoassay.
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Affiliation(s)
- Yu Chen
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China
| | - Yaofei Chen
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China
| | - Weicheng Shi
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China
| | - Shiqi Hu
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China
| | - Qizhang Huang
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, China
| | - Gui-Shi Liu
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China.
| | - Jifu Shi
- Siyuan Laboratory, Department of Physics, Jinan University, Guangzhou , 510632, China.
| | - Lei Chen
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China
| | - Nur Hidayah Azeman
- Photonics Technology Laboratory, Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, UKM Bangi, Selangor, Malaysia
| | - Ahmad Ashrif A Bakar
- Photonics Technology Laboratory, Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, UKM Bangi, Selangor, Malaysia
| | - Yunhan Luo
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China.
| | - Zhe Chen
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology, Department of Optoelectronic Engineering, College of Science and Engineering, Jinan University, Guangzhou, 510632, China
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12
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Chen C, Ma JX, Wang H, Liu HQ, Ren SW, Cao JT, Liu YM. A spatially resolved ratiometric electrochemiluminescence immunosensor for myoglobin detection using Au@Ag 2S as signal amplification tags. NEW J CHEM 2022. [DOI: 10.1039/d2nj02918a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A spatially resolved ratiometric ECL immunosensor for myoglobin detection was developed via resonance energy transfer for signal amplification.
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Affiliation(s)
- Chen Chen
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang, 464000, China
| | - Jin-Xin Ma
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang, 464000, China
| | - Hui Wang
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang, 464000, China
| | - Hui-Qiao Liu
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang, 464000, China
| | - Shu-Wei Ren
- Xinyang Central Hospital, Xinyang, 464000, China
| | - Jun-Tao Cao
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang, 464000, China
| | - Yan-Ming Liu
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang, 464000, China
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13
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Recent Achievements in Electrochemical and Surface Plasmon Resonance Aptasensors for Mycotoxins Detection. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9070180] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Mycotoxins are secondary metabolites of fungi that contaminate agriculture products. Their release in the environment can cause severe damage to human health. Aptasensors are compact analytical devices that are intended for the fast and reliable detection of various species able to specifically interact with aptamers attached to the transducer surface. In this review, assembly of electrochemical and surface plasmon resonance (SPR) aptasensors are considered with emphasis on the mechanism of signal generation. Moreover, the properties of mycotoxins and the aptamers selected for their recognition are briefly considered. The analytical performance of biosensors developed within last three years makes it possible to determine mycotoxin residues in water and agriculture/food products on the levels below their maximal admissible concentrations. Requirements for the development of sample treatment and future trends in aptasensors are also discussed.
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14
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Al Fatease A, Haque M, Umar A, Ansari SG, Alhamhoom Y, Muhsinah AB, Mahnashi MH, Guo W, Ansari ZA. Label-Free Electrochemical Sensor Based on Manganese Doped Titanium Dioxide Nanoparticles for Myoglobin Detection: Biomarker for Acute Myocardial Infarction. Molecules 2021; 26:4252. [PMID: 34299527 PMCID: PMC8306677 DOI: 10.3390/molecules26144252] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 11/23/2022] Open
Abstract
A label free electrochemical sensor based on pure titanium oxide and manganese (Mn)-doped titanium oxide (TiO2) nanoparticles are fabricated and characterized for the sensitive detection of myoglobin (Mb) levels to analyze the cardiovascular infarction. Pristine and Mn-doped TiO2 nanoparticles were synthesized via the sol-gel method and characterized in order to understand their structure, morphologies, composition and optical properties. The structural properties revealed that the pure- and doped-TiO2 nanoparticles possess different TiO2 planes. FTIR studies confirm the formation of metal oxide nanoparticles by exhibiting a well-defined peak in the range of 600-650 cm-1. The values of the optical band gap, estimated from UV-Vis spectroscopy, are decreased for the Mn-doped TiO2 nanoparticles. UV-Vis spectra in the presence of myoglobin (Mb) indicated interaction between the TiO2 nanoparticles and myoglobin. The SPE electrodes were then fabricated by printing powder film over the working electrode and tested for label-free electrochemical detection of myoglobin (Mb) in the concentration range of 0-15 nM Mb. The fabricated electrochemical sensor exhibited a high sensitivity of 100.40 μA-cm-2/nM with a lowest detection limit of 0.013 nM (0.22 ng/mL) and a response time of ≤10 ms for sample S3. An interference study with cyt-c and Human Serum Albumin (HSA) of the sensors show the selective response towards Mb in 1:1 mixture.
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Affiliation(s)
- Adel Al Fatease
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia;
| | - Mazharul Haque
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (Central University), New Delhi 110025, India; (M.H.); (S.G.A.)
| | - Ahmad Umar
- Department of Chemistry, Faculty of Science and Arts, Najran University, Najran 11001, Saudi Arabia
- Promising Centre for Sensors and Electronic Devices (PCSED), Najran University, Najran 11001, Saudi Arabia
| | - Shafeeque G. Ansari
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (Central University), New Delhi 110025, India; (M.H.); (S.G.A.)
| | - Yahya Alhamhoom
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia;
| | - Abdullatif Bin Muhsinah
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 61441, Saudi Arabia;
| | - Mater H. Mahnashi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Najran University, Najran 29613, Saudi Arabia;
| | - Wenjuan Guo
- Institute of Surface Analysis and Chemical Biology, University of Jinan, Jinan 250022, China;
| | - Zubaida A. Ansari
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (Central University), New Delhi 110025, India; (M.H.); (S.G.A.)
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15
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Sullivan MV, Stockburn WJ, Hawes PC, Mercer T, Reddy SM. Green synthesis as a simple and rapid route to protein modified magnetic nanoparticles for use in the development of a fluorometric molecularly imprinted polymer-based assay for detection of myoglobin. NANOTECHNOLOGY 2021; 32:095502. [PMID: 33242844 PMCID: PMC8314874 DOI: 10.1088/1361-6528/abce2d] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/13/2020] [Accepted: 11/26/2020] [Indexed: 05/26/2023]
Abstract
We have developed a low-cost molecularly imprinted polymer (MIP)-based fluorometric assay to directly quantify myoglobin in a biological sample. The assay uses a previously unreported method for the development of microwave-assisted rapid synthesis of aldehyde functionalized magnetic nanoparticles, in just 20 min. The aldehyde functionalized nanoparticles have an average size of 7.5 nm ± 1.8 and saturation magnetizations of 31.8 emu g-1 with near-closed magnetization loops, confirming their superparamagnetic properties. We have subsequently shown that protein tethering was possible to the aldehyde particles, with 0.25 ± 0.013 mg of myoglobin adsorbed to 20 mg of the nanomaterial. Myoglobin-specific fluorescently tagged MIP (F-MIP) particles were synthesized and used within the assay to capture myoglobin from a test sample. Excess F-MIP was removed from the sample using protein functionalized magnetic nanoparticles (Mb-SPION), with the remaining sample analyzed using fluorescence spectroscopy. The obtained calibration plot of myoglobin showed a linear correlation ranging from 60 pg ml-1 to 6 mg ml-1 with the limit of detection of 60 pg ml-1. This method was successfully used to detect myoglobin in spiked fetal calf serum, with a recovery rate of more than 93%.
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Affiliation(s)
- Mark V Sullivan
- Research Centre for Smart Materials, Department of Chemistry, School
of Natural Sciences, University of Central
Lancashire, Preston, PR1 2HE, United Kingdom
- Leicester School of Pharmacy, De
Montford University, The Gateway, Leicester, LE1 9BH,
United Kingdom
| | - William J Stockburn
- Division of Forensic and Applied Sciences, School of Natural
Sciences, University of Central
Lancashire, Preston, PR1 2HE, United Kingdom
| | - Philippa C Hawes
- The Pirbright Institute, Ash Road, Pirbright, Woking, Surrey, GU24
0NF, United Kingdom
| | - Tim Mercer
- Jeremiah Horrocks Institute for Mathematics, Physics and Astronomy,
School of Natural Sciences University of Central
Lancashire, Preston, PR1 2HE, United Kingdom
| | - Subrayal M Reddy
- Research Centre for Smart Materials, Department of Chemistry, School
of Natural Sciences, University of Central
Lancashire, Preston, PR1 2HE, United Kingdom
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16
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Khan S, Hasan A, Attar F, Sharifi M, Siddique R, Mraiche F, Falahati M. Gold Nanoparticle-Based Platforms for Diagnosis and Treatment of Myocardial Infarction. ACS Biomater Sci Eng 2020; 6:6460-6477. [PMID: 33320615 DOI: 10.1021/acsbiomaterials.0c00955] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In recent years, an increasing rate of mortality due to myocardial infarction (MI) has led to the development of nanobased platforms, especially gold nanoparticles (AuNPs), as promising nanomaterials for diagnosis and treatment of MI. These promising NPs have been used to develop different nanobiosensors, mainly optical sensors for early detection of biomarkers as well as biomimetic/bioinspired platforms for cardiac tissue engineering (CTE). Therefore, in this Review, we presented an overview on the potential application of AuNPs as optical (surface plasmon resonance, colorimetric, fluorescence, and chemiluminescence) nanobiosensors for early diagnosis and prognosis of MI. On the other hand, we discussed the potential application of AuNPs either alone or with other NPs/polymers as promising three-dimensional (3D) scaffolds to regulate the microenvironment and mimic the morphological and electrical features of cardiac cells for potential application in CTE. Furthermore, we presented the challenges and ongoing efforts associated with the application of AuNPs in the diagnosis and treatment of MI. In conclusion, this Review may provide outstanding information regarding the development of AuNP-based technology as a promising platform for current MI treatment approaches.
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Affiliation(s)
- Suliman Khan
- Department of Cerebrovascular Diseases, the Second Affiliated Hospital of Zhengzhou University, Jingba Road, NO.2, 450014 Zhengzhou, China
| | - Anwarul Hasan
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, Doha 2713, Qatar.,Biomedical Research Centre (BRC), Qatar University, Doha 2713, Qatar
| | - Farnoosh Attar
- Department of Food Toxicology, Research Center of Food Technology and Agricultural Products, Standard Research Institute (SRI), Karaj 14155-6139, Iran
| | - Majid Sharifi
- Department of Nanotechnology, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Rabeea Siddique
- Department of Cerebrovascular Diseases, the Second Affiliated Hospital of Zhengzhou University, Jingba Road, NO.2, 450014 Zhengzhou, China
| | | | - Mojtaba Falahati
- Department of Nanotechnology, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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17
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Xin Y, Yang R, Qu Y, Liu H, Feng Y, Li L, Shi W, Liu Q. Novel, Highly Sensitive, and Specific Assay to Monitor Acute Myocardial Infarction (AMI) by the Determination of Cardiac Troponin I (cTnI) and Heart-Type Fatty Acid Binding Protein (H-FABP) by a Colloidal Gold-Based Immunochromatographic Test Strip. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1802594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Yuanrong Xin
- School of Pharmacy, Jiangsu University, Zhenjiang, China
- Jiangsu Sunan Pharmaceutical Industrial Co., Ltd, Zhenjiang, Jiangsu, China
| | - Renlong Yang
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Yang Qu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
- Chia Tai Qingjiang Pharmaceutical Industry Co., Ltd, Huaian, China
| | - Hongfei Liu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
- School of Medical Technology, Zhenjiang college, Zhenjiang, Jiangsu, China
| | - Yingshu Feng
- School of Medical Technology, Zhenjiang college, Zhenjiang, Jiangsu, China
| | - Lin Li
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Wenjing Shi
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Qiang Liu
- Department of Medical Laboratory, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
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18
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Choi J, Kim G, Cho SB, Im HJ. Radiosensitizing high-Z metal nanoparticles for enhanced radiotherapy of glioblastoma multiforme. J Nanobiotechnology 2020; 18:122. [PMID: 32883290 PMCID: PMC7470617 DOI: 10.1186/s12951-020-00684-5] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 08/28/2020] [Indexed: 12/13/2022] Open
Abstract
Radiotherapy is an essential step during the treatment of glioblastoma multiforme (GBM), one of the most lethal malignancies. The survival in patients with GBM was improved by the current standard of care for GBM established in 2005 but has stagnated since then. Since GBM is a radioresistant malignancy and the most of GBM recurrences occur in the radiotherapy field, increasing the effectiveness of radiotherapy using high-Z metal nanoparticles (NPs) has recently attracted attention. This review summarizes the progress in radiotherapy approaches for the current treatment of GBM, the physical and biological mechanisms of radiosensitization through high-Z metal NPs, and the results of studies on radiosensitization in the in vitro and in vivo GBM models using high-Z metal NPs to date.
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Affiliation(s)
- Jinyeong Choi
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
| | - Gaeun Kim
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
| | - Su Bin Cho
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
| | - Hyung-Jun Im
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea.
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19
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Hu S, Chen Y, Chen Y, Chen L, Zheng H, Azeman NH, Liu MX, Liu GS, Luo Y, Chen Z. High-performance fiber plasmonic sensor by engineering the dispersion of hyperbolic metamaterials composed of Ag/TiO 2. OPTICS EXPRESS 2020; 28:25562-25573. [PMID: 32907073 DOI: 10.1364/oe.397461] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 08/06/2020] [Indexed: 06/11/2023]
Abstract
Hyperbolic metamaterials (HMMs) have attracted increasing attentions because of their unique dispersion properties and the flexibility to control the dispersion by changing the components and fractions of the composed materials. In this work, for the first time, we demonstrate a plasmonic sensor based on a side-polished few-mode-fiber coated with a layered of HMM, which is composed of alternating layers of Ag and TiO2. To optimize the sensor performance, the effects of the metal filling fraction (ρ) and the number of bilayers (Nbi) on the HMM dispersion are thoroughly engineered with the effective medium theory and the finite element method. It is found that the HMM with ρ=0.7 and Nbi = 3 can provide the average sensitivity of 5114.3 nm/RIU (RIU: refractive index unit), and the highest sensitivity 9000 nm/RIU in the surrounding refractive index (SRI) ranging from 1.33 to 1.40 RIU. The corresponding figure of merit (FOM) reaches a maximum of 230.8 RIU-1 which is much higher than that of the conventional silver film based SPR sensor. The influence of ρ and Nbi on the sensitivity are well explained from the aspects of the electrical field distribution and the dispersion relationship. This work opens a gate to significantly improve fiber plasmonic sensors performance by engineering the HMM dispersion, which is expected to meet the emergent demand in the biological, medical and clinical applications.
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20
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Wang S, Li W, Sun P, Xu Z, Ding Y, Xu W, Xu W, Gu J. Selective extraction of myoglobin from human serum with antibody-biomimetic magnetic nanoparticles. Talanta 2020; 219:121327. [PMID: 32887062 DOI: 10.1016/j.talanta.2020.121327] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/18/2020] [Accepted: 06/23/2020] [Indexed: 01/26/2023]
Abstract
Myoglobin (Mb) is an ideal biochemical marker for the diagnosis of certain diseases caused by damage to heart muscle or skeletal muscle. Nevertheless, serum myoglobin levels are usually very low while the interference components in real sample are extremely abundent. Hence, it is of great clinical significance to establish an effective method for Mb targeting. To obtain desired selectivity, targeting biomolecules like antibody and aptamer are essential to 'the state of the art'. However, such biomolecules suffer from many disadvantages, such as hard to prepare, susceptible to protease degradation, and high cost. Thus, novel alternatives that can overcome these issues are highly desirable. Herein, we pioneered a template-anchored controllable surface imprinting strategy for selective extraction of Mb from human serum via combining with facile magnetic separation of magnetic nanoparticles (MNPs). Mb-imprinted MNPs, as antibody-biomimetic materials, were prepared using amino group-modified MNPs as substrates and water-soluble self-polymerizable dopamine as imprinting monomer. The optimized imprinting time was 70 min, giving an optimal performance with high practical imprinting efficiency (up to 41%), high imprinting factor (4.2), high binding affinity (Kd=(2.05 ± 0.09) × 10-5 M), as well as excellent recognition selectivity. Moreover, compared to bare MNPs, Mb-imprinted MNPs possessed markedly better pH tolerance. Finally, the selective extraction of Mb from human serum sample by Mb-imprinted MNPs was experimentally confirmed and the recoveries of Mb in spiked serum ranged from (91.12 ± 6.81)% to (107.99 ± 7.76)%, indicating that the Mb-imprinted MNPs could be competent for the selective analysis of Mb in real bio-samples like human serum with high precision and reliability.
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Affiliation(s)
- Shuangshou Wang
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China; Engineering Research Institute of AHUT, Anhui University of Technology, PR China.
| | - Wenzhi Li
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China
| | - Panwen Sun
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China
| | - Zhongqiu Xu
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China
| | - Yuwen Ding
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China
| | - Wenjing Xu
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China
| | - Wei Xu
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China
| | - Jing Gu
- School of Chemistry and Chemical Engineering, Anhui University of Technology. #328 Huolishan Avenue, Yushan District, Maanshan, Anhui, 243032, PR China.
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21
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Mesoporous Pd@Pt nanoparticle-linked immunosorbent assay for detection of atrazine. Anal Chim Acta 2020; 1116:36-44. [DOI: 10.1016/j.aca.2020.03.045] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 03/16/2020] [Accepted: 03/22/2020] [Indexed: 11/19/2022]
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22
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Huang L, Zhang Y, Su E, Liu Y, Deng Y, Jin L, Chen Z, Li S, Zhao Y, He N. Eight biomarkers on a novel strip for early diagnosis of acute myocardial infarction. NANOSCALE ADVANCES 2020; 2:1138-1143. [PMID: 36133047 PMCID: PMC9419248 DOI: 10.1039/c9na00644c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 12/09/2019] [Indexed: 05/07/2023]
Abstract
Accurate detection of markers in human serum is important in the early diagnosis of acute myocardial infarction (AMI). This work presents a novel eight biomarker strip, which combines dry chemistry with a fluorescence lateral flow assay. Eight AMI markers were employed simultaneously for sensitive detection, including cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C), uric acid (UA), myoglobin (Myo), creatine kinase-MB (CK-MB), and cardiac troponin I (cTnI). The strip offers the advantages of simple fabrication, convenience, time-saving detection and accurate assessment for AMI. Moreover, the strip possesses acceptable applicability for human serum. This proposed strategy establishes a remarkable platform for the construction of a multi-target detection strip that is feasible for accurate detection for real human serum samples.
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Affiliation(s)
- Li Huang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University Nanjing 210096 China
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology Zhuzhou 412007 P. R. China
- Getein Biotechnology Co., Ltd. Nanjing 210000 China
| | | | - Enben Su
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology Zhuzhou 412007 P. R. China
- Getein Biotechnology Co., Ltd. Nanjing 210000 China
| | - Yuan Liu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University Nanjing 210096 China
| | - Yan Deng
- Getein Biotechnology Co., Ltd. Nanjing 210000 China
| | - Lian Jin
- Getein Biotechnology Co., Ltd. Nanjing 210000 China
| | - Zhu Chen
- Getein Biotechnology Co., Ltd. Nanjing 210000 China
| | - Song Li
- Getein Biotechnology Co., Ltd. Nanjing 210000 China
| | - Yongxiang Zhao
- National Center for International Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Theranostics, Guangxi Medical University Guangxi 530021 China
| | - Nongyue He
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University Nanjing 210096 China
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology Zhuzhou 412007 P. R. China
- National Center for International Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Theranostics, Guangxi Medical University Guangxi 530021 China
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23
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Miao D, Liu D, Zeng Y, Zhou G, Xie W, Yang Y, Wang H, Zhang J, Zhai Y, Zhang Z, Li L. Fluorescent aptasensor based on D-AMA/F-CSC for the sensitive and specific recognition of myoglobin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117714. [PMID: 31718976 DOI: 10.1016/j.saa.2019.117714] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/23/2019] [Accepted: 10/26/2019] [Indexed: 05/26/2023]
Abstract
A novel fluorescent biosensor based on dabcyl [(E)-4-((4-(dimethylamino) phenyl) diazenyl)benzoic acid] -modified anti-Mb aptamer (D-AMA) and 6-FAM(6-carboxyfluorescein) -modified complementary short chain (F-CSC)for the specific and sensitive detection of Mb levels is presented in this study. In PBS buffer solution, D-AMA bound to F-CSC, and then dabcyl quenched the fluorescence of 6-FAM. After adding Mb into the system, D-AMA bound to Mb and separated from F-CSC. The fluorescence of 6-FAM was restored after it separated from dabcyl. The assay exhibited high specificity and sensitivity toward Mb, with a low limit of detection of 0.07 ng/mL (S/N = 3) and linear relationships of 0.1-5 ng/mL. It was further applied to detect Mb levels in spiked human blood sera samples.
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Affiliation(s)
- Dongwei Miao
- School of Petrochemical Engineering, Changzhou University, Changzhou, 213016, Jiangsu, China; College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Dongkui Liu
- School of Petrochemical Engineering, Changzhou University, Changzhou, 213016, Jiangsu, China; College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Yanbo Zeng
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Guobao Zhou
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Wei Xie
- School of Petrochemical Engineering, Changzhou University, Changzhou, 213016, Jiangsu, China; College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Yiwen Yang
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China.
| | - Hailong Wang
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Jian Zhang
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Yunyun Zhai
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Zulei Zhang
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China
| | - Lei Li
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001, Zhejiang, China.
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24
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Sharma A, Bhardwaj J, Jang J. Label-Free, Highly Sensitive Electrochemical Aptasensors Using Polymer-Modified Reduced Graphene Oxide for Cardiac Biomarker Detection. ACS OMEGA 2020; 5:3924-3931. [PMID: 32149219 PMCID: PMC7057319 DOI: 10.1021/acsomega.9b03368] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 02/05/2020] [Indexed: 05/24/2023]
Abstract
Acute myocardial infarction (AMI), also recognized as a "heart attack," is one leading cause of death globally, and cardiac myoglobin (cMb), an important cardiac biomarker, is used for the early assessment of AMI. This paper presents an ultrasensitive, label-free electrochemical aptamer-based sensor (aptasensor) for cMb detection using polyethylenimine (PEI)-functionalized reduced graphene oxide (PEI-rGO) thin films. PEI, a cationic polymer, was used as a reducing agent for graphene oxide (GO), providing highly positive charges on the rGO surface and allowing direct immobilization of negatively charged single-strand DNA aptamers against cMb via electrostatic interaction without any linker or coupling chemistry. The presence of cMb was detected on Mb aptamer-modified electrodes using differential pulse voltammetry via measuring the current change due to the direct electron transfer between the electrodes and cMb proteins (Fe3+/Fe2+). The limits of detection were 0.97 pg mL-1 (phosphate-buffered saline) and 2.1 pg mL-1 (10-fold-diluted human serum), with a linear behavior with logarithmic cMb concentration. The specificity and reproducibility of the aptasensors were also examined. This electrochemical aptasensor using polymer-modified rGO shows potential for the early assessment of cMb in point-of-care testing applications.
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Affiliation(s)
- Abhinav Sharma
- School
of Materials Science and Engineering, Ulsan
National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Jyoti Bhardwaj
- Department
of Biomedical Engineering, UNIST, Ulsan 44919, Republic of Korea
| | - Jaesung Jang
- Department
of Biomedical Engineering, UNIST, Ulsan 44919, Republic of Korea
- School
of Mechanical, Aerospace and Nuclear Engineering, UNIST, Ulsan 44919, Republic of Korea
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25
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Singh N, Ali MA, Rai P, Ghori I, Sharma A, Malhotra BD, John R. Dual-modality microfluidic biosensor based on nanoengineered mesoporous graphene hydrogels. LAB ON A CHIP 2020; 20:760-777. [PMID: 31951241 DOI: 10.1039/c9lc00751b] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A dual-modality microfluidic biosensor is fabricated using a mesoporous nanostructured cysteine-graphene hydrogel for the quantification of human cardiac myoglobin (cMb). In this device, the nanoengineered mesoporous l-cysteine-graphene (Cys-RGO) hydrogel performs the role of a dual-modality sensing electrode for the measurements conducted using differential pulse voltammetry and surface plasmon resonance (SPR) techniques. High surface reactivity, mesoporous structure and fast electron transfer combined with good reaction kinetics of the graphene hydrogel in this device indicate excellent performance for the detection of human cardiac myoglobin in serum samples. In electrochemical modality, this microfluidic chip exhibits a high sensitivity of 196.66 μA ng-1 mL cm-2 for a linear range of concentrations (0.004-1000 ng mL-1) with a low limit of detection (LOD) of 4 pg mL-1 while the SPR technique shows a LOD of 10 pg mL-1 for cMb monitoring in the range 0.01-1000 ng mL-1. The intra-assay coefficient of variation was less than 8% for standard samples and 9% for real serum samples, respectively. This Cys-RGO hydrogel-based microfluidic SPR chip allows real-time dynamic tracking of cMb molecules with a high association constant of 4.93 ± 0.2 × 105 M-1 s-1 and a dissociation constant of 1.37 ± 0.08 × 10-4 s-1, self-verification, reduced false readout, and improved detection reliability.
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Affiliation(s)
- Nawab Singh
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, 502285 Telangana, India.
| | - Md Azahar Ali
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, Indiana-46556, USA
| | - Prabhakar Rai
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Inayathullah Ghori
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, 502285 Telangana, India. and Department of Cardiology, Kamineni Koti Hospital, Hyderabad-500001, Telangana, India
| | - Ashutosh Sharma
- Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - B D Malhotra
- Department of Biotechnology, Delhi Technological University, Shahbad Daulatpur, Main Bawana Road, Delhi-110042, India
| | - Renu John
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, 502285 Telangana, India.
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26
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Muhammad M, Shao C, Huang Q. Label-free SERS diagnostics of radiation-induced injury via detecting the biomarker Raman signal in the serum and urine bio-samples based on Au-NPs array substrates. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 223:117282. [PMID: 31247463 DOI: 10.1016/j.saa.2019.117282] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 06/09/2019] [Accepted: 06/15/2019] [Indexed: 05/28/2023]
Abstract
A sensitive approach based on surface enhanced Raman spectroscopy (SERS) has been developed to evaluate the radiation caused biological injury. To achieve the effective SERS substrate, canonical anodic aluminum oxide (AAO) templates with regular array of nanotips were fabricated, and by plasma sputtering the gold nanoparticles (Au-NPs) were distributed on the nanotips to form the Au-NPs array with plenty of hotspots. The SERS substrates were utilized to examine the serum samples taken from the mice with the treatment of total body irradiation (TBI) of X-ray. The impact of TBI on the mice was analyzed and it was found that the SERS peak intensity at 532 cm-1 increased as a function of duration or dose of TBI. We confirmed that this Raman signature belongs to the myoglobin as a biomarker for the muscle damage due to the radiation caused injury. Furthermore, we also tested several blood and urine specimen of cancer patients who received radiotherapy. The results showed that our approach to some extent could distinguish the bio-samples from normal, X-ray treated and untreated individuals. Therefore, the proposed methodology may have the potential for prompt prognosis of radiation injury at early stage.
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Affiliation(s)
- Muhammad Muhammad
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Technical Biology and Agriculture Engineering, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China; University of Science and Technology of China, Hefei 230026, China
| | - Changsheng Shao
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Technical Biology and Agriculture Engineering, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China; University of Science and Technology of China, Hefei 230026, China
| | - Qing Huang
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Technical Biology and Agriculture Engineering, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China; University of Science and Technology of China, Hefei 230026, China.
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27
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Hajipour MJ, Mehrani M, Abbasi SH, Amin A, Kassaian SE, Garbern JC, Caracciolo G, Zanganeh S, Chitsazan M, Aghaverdi H, Shahri SMK, Ashkarran A, Raoufi M, Bauser-Heaton H, Zhang J, Muehlschlegel JD, Moore A, Lee RT, Wu JC, Serpooshan V, Mahmoudi M. Nanoscale Technologies for Prevention and Treatment of Heart Failure: Challenges and Opportunities. Chem Rev 2019; 119:11352-11390. [PMID: 31490059 PMCID: PMC7003249 DOI: 10.1021/acs.chemrev.8b00323] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The adult myocardium has a limited regenerative capacity following heart injury, and the lost cells are primarily replaced by fibrotic scar tissue. Suboptimal efficiency of current clinical therapies to resurrect the infarcted heart results in injured heart enlargement and remodeling to maintain its physiological functions. These remodeling processes ultimately leads to ischemic cardiomyopathy and heart failure (HF). Recent therapeutic approaches (e.g., regenerative and nanomedicine) have shown promise to prevent HF postmyocardial infarction in animal models. However, these preclinical, clinical, and technological advancements have yet to yield substantial enhancements in the survival rate and quality of life of patients with severe ischemic injuries. This could be attributed largely to the considerable gap in knowledge between clinicians and nanobioengineers. Development of highly effective cardiac regenerative therapies requires connecting and coordinating multiple fields, including cardiology, cellular and molecular biology, biochemistry and chemistry, and mechanical and materials sciences, among others. This review is particularly intended to bridge the knowledge gap between cardiologists and regenerative nanomedicine experts. Establishing this multidisciplinary knowledge base may help pave the way for developing novel, safer, and more effective approaches that will enable the medical community to reduce morbidity and mortality in HF patients.
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Affiliation(s)
| | - Mehdi Mehrani
- Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ahmad Amin
- Rajaie Cardiovascular, Medical and Research Center, Iran University of Medical Science Tehran, Iran
| | | | - Jessica C. Garbern
- Department of Stem Cell and Regenerative Biology, Harvard University, Harvard Stem Cell Institute, Cambridge, Massachusetts, United States
- Department of Cardiology, Boston Children’s Hospital, Boston, Massachusetts, United States
| | - Giulio Caracciolo
- Department of Molecular Medicine, Sapienza University of Rome, V.le Regina Elena 291, 00161, Rome, Italy
| | - Steven Zanganeh
- Department of Radiology, Memorial Sloan Kettering, New York, NY 10065, United States
| | - Mitra Chitsazan
- Rajaie Cardiovascular, Medical and Research Center, Iran University of Medical Science Tehran, Iran
| | - Haniyeh Aghaverdi
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Seyed Mehdi Kamali Shahri
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Aliakbar Ashkarran
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Mohammad Raoufi
- Physical Chemistry I, Department of Chemistry and Biology & Research Center of Micro and Nanochemistry and Engineering, University of Siegen, Siegen, Germany
| | - Holly Bauser-Heaton
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States
| | - Jianyi Zhang
- Department of Biomedical Engineering, The University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Jochen D. Muehlschlegel
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Anna Moore
- Precision Health Program, Michigan State University, East Lansing, MI, United States
| | - Richard T. Lee
- Department of Stem Cell and Regenerative Biology, Harvard University, Harvard Stem Cell Institute, Cambridge, Massachusetts, United States
- Department of Medicine, Division of Cardiology, Brigham and Women’s Hospital and Harvard Medical School, Cambridge, Massachusetts, United States
| | - Joseph C. Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, United States
- Department of Medicine, Division of Cardiology, Stanford University School of Medicine, Stanford, California, United States
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, United States
| | - Vahid Serpooshan
- Department of Biomedical Engineering, Georgia Institute of Technology & Emory University School of Medicine, Atlanta, Georgia, United States
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States
| | - Morteza Mahmoudi
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
- Connors Center for Women’s Health & Gender Biology, Brigham & Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States
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28
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Nanomaterials and new biorecognition molecules based surface plasmon resonance biosensors for mycotoxin detection. Biosens Bioelectron 2019; 143:111603. [DOI: 10.1016/j.bios.2019.111603] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/06/2019] [Accepted: 08/14/2019] [Indexed: 02/04/2023]
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29
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Zou B, Cheng H, Tu Y. An electrochemiluminescence immunosensor for myoglobin using an indium tin oxide glass electrode modified with gold nanoparticles and platinum nanowires. Mikrochim Acta 2019; 186:598. [DOI: 10.1007/s00604-019-3703-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 07/13/2019] [Indexed: 11/30/2022]
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30
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Fluorometric determination of cardiac myoglobin based on energy transfer from a pyrene-labeled aptamer to graphene oxide. Mikrochim Acta 2019; 186:287. [PMID: 30989406 DOI: 10.1007/s00604-019-3385-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 03/29/2019] [Indexed: 12/30/2022]
Abstract
The authors describe a fluorometric assay for cardiac myoglobin (Mb), a marker for myocardial infarction. An Mb-binding aptamer was labeled with pyrene and adsorbed on the surface of graphene oxide (GO) via noncovalent and reversible binding forces. This causes the fluorescence of pyrene (best measured at excitation/emission wavelengths of 275/376 nm) to be quenched. However, fluorescence is restored on addition of pyrene due to the strong affinity between Mb and aptamer which causes its separation from GO. Fluorescence increases linearly in the 5.6-450 pM Mb concentration range, and the lower detection limit is 3.9 pM (S/N = 3). The assay was applied to the determination of cardiac Mb in spiked serum, and satisfactory results were obtained. Graphical abstract Schematic presentation of the detection of Mb (cardiac myoglobin) by using a fluorometric method based on pyrene-modified anti-Mb aptamer and GO (graphene oxide) through fluorescence quenching and subsequent recovery.
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31
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Mohammadinejad A, Taghdisi SM, Es'haghi Z, Abnous K, Mohajeri SA. Targeted imaging of breast cancer cells using two different kinds of aptamers -functionalized nanoparticles. Eur J Pharm Sci 2019; 134:60-68. [PMID: 30970280 DOI: 10.1016/j.ejps.2019.04.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 03/08/2019] [Accepted: 04/05/2019] [Indexed: 12/22/2022]
Abstract
Breast cancer which is the most commonly diagnosed cancer among women; have been known as a serious threat for health and life around the world. So development of an approach for early-stage diagnosis of breast cancer is vital. In this study, we designed a double aptamer-nanoparticle conjugates-based (DANP) complex for specific detection and visualization of MCF-7 cells using Mucin 1 (MUC 1) aptamer-conjugated gold nanoparticles (MUC1 apt - GNPs) and adenosine triphosphate (ATP) aptamer-conjugated CdTe quantum dots (ATP apt-QDs). The ATP apt-QDs was attached onto MUC1 apt - GNPs surface through Van der Waals forces and electrostatic interactions between ATP aptamer and GNPs leading to the formation of DANP complex. Atomic force microscopy asserted DANP complex formation. The imaging process was based on the recognition of MUC1 protein on the surface of MCF-7 cells by MUC1 aptamer and specific internalization of DANP complex into target cells (MCF-7). Existence of abundant amounts of ATP in lysosome led to release of ATP apt-QDs from the MUC1 apt-GNPs surface resulting in strong fluorescence emission. The flow cytometry analysis and fluorescence microscopy confirmed significant internalization of DANP complex into MCF-7 cells (target) in comparison with CHO cells (non-target). Based on the obtained results, the DANP complex possesses high potency for efficient detection and monitoring of breast cancer cells (MCF-7).
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Affiliation(s)
- Arash Mohammadinejad
- Department of Chemistry, Payame Noor University, 19395-4697 Tehran, Iran; Student Research Committee (SRC), Mashhad University of Medical Sciences, Mashhad, Iran; Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zarrin Es'haghi
- Department of Chemistry, Payame Noor University, 19395-4697 Tehran, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Ahmad Mohajeri
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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32
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Chen J, Ran F, Chen Q, Luo D, Ma W, Han T, Wang C, Wang C. A fluorescent biosensor for cardiac biomarker myoglobin detection based on carbon dots and deoxyribonuclease I-aided target recycling signal amplification. RSC Adv 2019; 9:4463-4468. [PMID: 35520187 PMCID: PMC9060577 DOI: 10.1039/c8ra09459d] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 04/27/2022] [Accepted: 01/20/2019] [Indexed: 01/14/2023] Open
Abstract
A sensitive biosensor using carbon dots and deoxyribonuclease I-aided target recycling signal amplification has been developed to detect myoglobin (MB), which is an important cardiac biomarker and plays a major role in the diagnosis of acute myocardial infarction (AMI). Here, in the absence of MB, the MB aptamer (Ap) is absorbed on the surface of carbon dots (CDs) through π-π stacking interactions, resulting in quenching of the fluorescent label by forming CD-aptamer complexes. Upon adding MB, the Ap sequences could be specifically recognized by MB, leading to the recovery of quenched fluorescence. Thus, quantitative evaluation of MB concentration has been achieved in a broad range from 50 pg mL-1 to 100 ng mL-1, and the detection limit is as low as 20 pg mL-1. This strategy is capable of specific and sensitive detection of MB in human serum, urine, and saliva and can be used for the diagnosis of AMI in the future.
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Affiliation(s)
- Jishun Chen
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shanxi 710004 China +86-02987679770
- Affiliated Dongfeng Hospital, Hubei University of Medicine Shiyan Hubei 442008 China
| | - Fengying Ran
- Affiliated Dongfeng Hospital, Hubei University of Medicine Shiyan Hubei 442008 China
| | - Qinhua Chen
- Affiliated Dongfeng Hospital, Hubei University of Medicine Shiyan Hubei 442008 China
- Shennongjia Golden Monkey Key Laboratory of Conservation Biology in Hubei Province Shennongjia Hubei 442400 China
| | - Dan Luo
- Affiliated Dongfeng Hospital, Hubei University of Medicine Shiyan Hubei 442008 China
| | - Weidong Ma
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shanxi 710004 China +86-02987679770
| | - Tuo Han
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shanxi 710004 China +86-02987679770
| | - Ceming Wang
- Affiliated Dongfeng Hospital, Hubei University of Medicine Shiyan Hubei 442008 China
| | - Congxia Wang
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shanxi 710004 China +86-02987679770
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33
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Thin Films Sensor Devices for Mycotoxins Detection in Foods: Applications and Challenges. CHEMOSENSORS 2019. [DOI: 10.3390/chemosensors7010003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Mycotoxins are a group of secondary metabolites produced by different species of filamentous fungi and pose serious threats to food safety due to their serious human and animal health impacts such as carcinogenic, teratogenic and hepatotoxic effects. Conventional methods for the detection of mycotoxins include gas chromatography and high-performance liquid chromatography coupled with mass spectrometry or other detectors (fluorescence or UV detection), thin layer chromatography and enzyme-linked immunosorbent assay. These techniques are generally straightforward and yield reliable results; however, they are time-consuming, require extensive preparation steps, use large-scale instruments, and consume large amounts of hazardous chemical reagents. Rapid detection of mycotoxins is becoming an increasingly important challenge for the food industry in order to effectively enforce regulations and ensure the safety of food and feed. In this sense, several studies have been done with the aim of developing strategies to detect mycotoxins using sensing devices that have high sensitivity and specificity, fast analysis, low cost and portability. The latter include the use of microarray chips, multiplex lateral flow, Surface Plasmon Resonance, Surface Enhanced Raman Scattering and biosensors using nanoparticles. In this perspective, thin film sensors have recently emerged as a good candidate technique to meet such requirements. This review summarizes the application and challenges of thin film sensor devices for detection of mycotoxins in food matrices.
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34
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Fathi F, Jalili R, Amjadi M, Rashidi MR. SPR signals enhancement by gold nanorods for cell surface marker detection. ACTA ACUST UNITED AC 2018; 9:71-78. [PMID: 31334038 PMCID: PMC6637213 DOI: 10.15171/bi.2019.10] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/06/2018] [Accepted: 10/07/2018] [Indexed: 12/26/2022]
Abstract
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Introduction:
The detection of micrometer-sized particles like cells is limited by surface plasmon resonance (SPR) biosensors because of having a depth of evanescent wave <500 nm. In this study, for the first time, we exhibited the use of streptavidin-functionalized gold nanorods (GNRs) as intensification labels for detection of cell surface markers in SPR-based biosensors.
Methods: The GNRs (ʎ max: 735 nm) were modified with streptavidin using EDC/NHS coupling method and human umbilical vein endothelial cells (HUVECs) were selected as the cell model for detecting VE-cadherin on cell surface using real-time SPR device in the 785 nm wavelength of the laser source.
Results: The investigations revealed that the plasmonic field extension produced from the gold layer and GNRs resulted in multiple enhancement of SPR signals when the wavelength of laser source in SPR instrument was matched with the wavelength of maximum absorbance in GNRs. Moreover, the results showed that the growth of ∆RU value in specific and non-specific bindings for various cell number injections were produced with increasing the cell number.
Conclusion: The results displayed that cell detection can be performed in real- time form without any need to a time-consuming process used in conventional methods like immunocytochemistry, flow cytometry, and western blotting.
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Affiliation(s)
- Farzaneh Fathi
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roghayeh Jalili
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mohammad Amjadi
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mohammad-Reza Rashidi
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran.,Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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35
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Xiong X, Chen Y, Wang H, Hu S, Luo Y, Dong J, Zhu W, Qiu W, Guan H, Lu H, Yu J, Zhang J, Chen Z. Plasmonic Interface Modified with Graphene Oxide Sheets Overlayer for Sensitivity Enhancement. ACS APPLIED MATERIALS & INTERFACES 2018; 10:34916-34923. [PMID: 30234294 DOI: 10.1021/acsami.8b11424] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A novel strategy to modify the plasmonic interface by spin-coating an overlayer of graphene oxide sheets (GOSs) on top of the surface plasmon resonance (SPR) sensor is proposed and demonstrated. Thanks to the excellent electrical conductivity, large surface area, and high-refractive index of the GOSs layer, the GOSs-modified SPR (GOSs-SPR) sensor achieves an improved sensitivity in the detection of bulky refractive index solutions and bovine serum albumin (BSA) solutions. The maximum sensitivity of 2715.1 nm/RIU achieved by three spin-coatings shows an enhancement of 20.2% than the case without the modification of the GOSs overlayer. Benefiting from the large surface area and abundant surface functional groups, the GOSs-SPR sensor has a greater sensitivity enhancement (up to 39.35%) in the detection of the BSA molecules. Most importantly, we have firstly experimentally demonstrated that the GOSs overlayer with thickness over hundreds nanometers can still lead to a great enhancement of sensitivity of SPR sensors. Additionally, the proposed modification method for the plasmonic interface is a simple and effective strategy to boost the sensitivity in a chemical-free and environment-friendly manner, without additional chemical or biological amplification steps. These unique features make the proposed GOSs-SPR biosensor a low-cost and biocompatible platform in the fields of biochemical sensing, drug screening, and environmental monitoring.
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36
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Rath D, Kumar S, Panda S. pH-Based Detection of Target Analytes in Diluted Serum Samples Using Surface Plasmon Resonance Immunosensor. Appl Biochem Biotechnol 2018; 187:1272-1284. [PMID: 30218300 DOI: 10.1007/s12010-018-2883-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 09/09/2018] [Indexed: 12/01/2022]
Abstract
Detection of minute quantities of target antigens in serum samples (consisting of a mixture of proteins/biomolecules) can be achieved by enhancement of the capture efficiencies of heterogeneous immunosensors. An important process parameter which affects the capture of target analytes in such immunosensors is the pH of the solution as the target proteins present in the serum samples are charged molecules. Here, we investigated the capture of prostate-specific antigens (PSAs), first in a mixed-analyte system wherein the solution contained two other non-specific proteins along with the target analyte, using the surface plasmon resonance spectroscopy. There are no reports on the detection of antigens in a mixed system based on the optimization of the pH values of the carrier fluid, and this is the motivation of the present work. Further, we studied interference effects caused by the presence of these non-specific proteins in the mixed-analyte systems by artificially increasing the ratio of the interfering proteins to that of the target protein. Eventually PSA spiked into the rabbit serum samples was captured through the optimization of the pH of the solution. We could detect PSA in the serum samples when diluted to 100 times or more, where the amounts of other interfering proteins were ~ 66 times that of the amount of PSA. This study proposes a heterogeneous immunosensor to detect the target analytes in the diluted serum samples by tuning pH the of solution mixture, which can be utilized to detect disease biomarkers in serum samples.
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Affiliation(s)
| | - Satyendra Kumar
- Department of Chemical Engineering, Kanpur, India.,Samtel Centre for Display Technologies, Indian Institute of Technology Kanpur, Kanpur, UP, 208 016, India
| | - Siddhartha Panda
- Department of Chemical Engineering, Kanpur, India. .,Samtel Centre for Display Technologies, Indian Institute of Technology Kanpur, Kanpur, UP, 208 016, India.
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37
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Fathi F, Rashidi MR, Omidi Y. Ultra-sensitive detection by metal nanoparticles-mediated enhanced SPR biosensors. Talanta 2018; 192:118-127. [PMID: 30348366 DOI: 10.1016/j.talanta.2018.09.023] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/07/2018] [Accepted: 09/08/2018] [Indexed: 10/28/2022]
Abstract
Surface plasmon resonance (SPR), as an optical technique, has widely been used for the detection of biomarkers. Various investigations have been conducted to address the impacts of SPR on the kinetics of biological interactions between the ligand and its cognate bio-element. Up until now, different biofunctionalized metal nanoparticles (NPs) have been used for the ultrasensitive detection of biomarkers in the enhanced SPR. The enhancement of plasmonic properties and refractive index by means of metal NPs in SPR-based biosensors have significantly improved the diagnosis and monitoring of molecular markers in different disesaes including malignancies. In all the enhanced SPR systems utilized for the direct/sandwich assay, each NP is covalently modified with the analyte molecules like antibody (Ab) or a nucleic acid such as DNA/RNA aptamer (Ap) capable of interaction with the related biomarker(s). The increasing of density near the gold surface and plasmonic coupling of gold film and NPs can provide a large shift in the refractive index enhancing the plasmonic resonance because the SPR response unit is sensitive to alteration of the refractive index and the mass shifting onto the chip surface. In this study, we review the potential applications of two major NPs for enhancing the SPR signals for the detection of molecular biomarkers, including gold and magnetic NPs.
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Affiliation(s)
- Farzaneh Fathi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad-Reza Rashidi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yadollah Omidi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.
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38
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Keçili R. Selective Recognition of Myoglobin in Biological Samples Using Molecularly Imprinted Polymer-Based Affinity Traps. Int J Anal Chem 2018; 2018:4359892. [PMID: 30174693 PMCID: PMC6106809 DOI: 10.1155/2018/4359892] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 05/21/2018] [Accepted: 07/11/2018] [Indexed: 11/18/2022] Open
Abstract
The current work demonstrates the design, characterization, and preparation of molecularly imprinted microspheres for the selective detection of myoglobin in serum samples. The suspension polymerization approach was applied for the preparation of myoglobin imprinted microspheres. For this purpose, N-methacryloylamino folic acid-Nd3+ (MAFol- Nd3+) was chosen as the complex functional monomer. The optimization studies were performed changing the medium pH, temperature, and myoglobin concentration. pH 7.0 was determined as the optimum value where the prepared imprinted microspheres displayed maximum binding for myoglobin. The maximum binding capacity was achieved as 623 mgg-1. In addition, the selectivity studies were conducted. The results confirmed that the imprinted microspheres showed great selectivity towards myoglobin in the existence of hemoglobin, cytochrome c, and lysozyme which were chosen as potentially competing proteins.
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Affiliation(s)
- Rüstem Keçili
- Anadolu University, Yunus Emre Vocational School of Health Services, Department of Medical Services and Techniques, 26470 Eskisehir, Turkey
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Nanostructured aptamer-based sensing platform for highly sensitive recognition of myoglobin. Mikrochim Acta 2018; 185:333. [PMID: 29931498 DOI: 10.1007/s00604-018-2860-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 06/04/2018] [Indexed: 10/28/2022]
Abstract
A composite was prepared from PtSn nanoparticles and carbon nanotubes (PtSnNP/CNTs) and applied to the electrochemical determination of myoglobin (Mb). An Mb-aptamer was immobilized on a glassy carbon electrode (GCE), and hexcyanoferrate was used as an electrochemical probe. The PtSnNP/CNTs were synthesized by a microwave-aided ethylene glycol reduction method. Detection is based on electron transfer inhibition that is caused by the folding and conformational change of the Mb-aptamer in the presence of Mb. The amperometric signal for hexacyanoferrate, best measured at 0.2 V vs. Ag/AgCl depends on the concentration of Mb that interacts with the aptamer on the GCE. This approach is selective and sensitive for Mb due to (a) the highly specific recognition ability of the aptamer for Mb, (b) the powerful electronic properties of carbon nanotubes, (c) the arranged decoration of CNTs with PtSnNPs, and (d), the superior electron transfer to hexacyanoferrate. The assay is highly selective, with linear relationships from 0.01-1 nM and 10 nM-200 nM, and a limit of detection as low as 2.2 ± 0.1 pM. The modified GCE was applied to the quantitation of Mb in spiked human serum samples. Graphical abstract Schematic illustration of the method for Mb detection.
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Yang Z, Wang H, Guo P, Ding Y, Lei C, Luo Y. A Multi-Region Magnetoimpedance-Based Bio-Analytical System for Ultrasensitive Simultaneous Determination of Cardiac Biomarkers Myoglobin and C-Reactive Protein. SENSORS (BASEL, SWITZERLAND) 2018; 18:E1765. [PMID: 29857573 PMCID: PMC6022111 DOI: 10.3390/s18061765] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/26/2018] [Accepted: 05/28/2018] [Indexed: 12/12/2022]
Abstract
Cardiac biomarkers (CBs) are substances that appear in the blood when the heart is damaged or stressed. Measurements of the level of CBs can be used in course of diagnostics or monitoring the state of the health of group risk persons. A multi-region bio-analytical system (MRBAS) based on magnetoimpedance (MI) changes was proposed for ultrasensitive simultaneous detection of CBs myoglobin (Mb) and C-reactive protein (CRP). The microfluidic device was designed and developed using standard microfabrication techniques for their usage in different regions, which were pre-modified with specific antibody for specified detection. Mb and CRP antigens labels attached to commercial Dynabeads with selected concentrations were trapped in different detection regions. The MI response of the triple sensitive element was carefully evaluated in initial state and in the presence of biomarkers. The results showed that the MI-based bio-sensing system had high selectivity and sensitivity for detection of CBs. Compared with the control region, ultrasensitive detections of CRP and Mb were accomplished with the detection limits of 1.0 pg/mL and 0.1 pg/mL, respectively. The linear detection range contained low concentration detection area and high concentration detection area, which were 1 pg/mL⁻10 ng/mL, 10⁻100 ng/mL for CRP, and 0.1 pg/mL⁻1 ng/mL, 1 n/mL⁻80 ng/mL for Mb. The measurement technique presented here provides a new methodology for multi-target biomolecules rapid testing.
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Affiliation(s)
- Zhen Yang
- School of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China.
- Key Laboratory of Microelectronics and Energy of Henan Province, Xinyang Normal University, Xinyang 464000, China.
| | - Huanhuan Wang
- School of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China.
- Key Laboratory of Microelectronics and Energy of Henan Province, Xinyang Normal University, Xinyang 464000, China.
| | - Pengfei Guo
- School of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China.
- Key Laboratory of Microelectronics and Energy of Henan Province, Xinyang Normal University, Xinyang 464000, China.
| | - Yuanyuan Ding
- School of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China.
- Key Laboratory of Microelectronics and Energy of Henan Province, Xinyang Normal University, Xinyang 464000, China.
| | - Chong Lei
- Department of Micro/Nano Electronics, School of electronic information and electrical engineering, Shanghai Jiao Tong University, Dongchuan Road 800, Shanghai 200240, China.
| | - Yongsong Luo
- School of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China.
- Key Laboratory of Microelectronics and Energy of Henan Province, Xinyang Normal University, Xinyang 464000, China.
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41
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Piloto AM, Ribeiro DSM, Rodrigues SSM, Santos C, Santos JLM, Sales MGF. Plastic antibodies tailored on quantum dots for an optical detection of myoglobin down to the femtomolar range. Sci Rep 2018; 8:4944. [PMID: 29563532 PMCID: PMC5862838 DOI: 10.1038/s41598-018-23271-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 03/06/2018] [Indexed: 12/12/2022] Open
Abstract
A highly sensitive fluorescence detection probe was developed by tailoring plastic antibodies on the external surface of aqueous soluble quantum dots (QDs). The target was Myoglobin (Myo), a cardiac biomarker that quenched the intrinsic fluorescent emission of cadmium telluride (CdTe) QDs capped with mercaptopropionic acid (CdTe-MPA-QDs). The QDs were incubated with the target protein and further modified with a molecularly-imprinted polymer (MIP) produced by radical polymerization of acrylamide and bisacrylamide. The main physical features of the materials were assessed by electron microscopy, dynamic light scattering (DLS), UV/Vis spectrophotometry and spectrofluorimetry. The plastic antibodies enabled Myo rebinding into the QDs with subsequent fluorescence quenching. This QD-probe could detect Myo concentrations from 0.304 to 571 pg/ml (50.6 fM to 95 pM), with a limit of detection of 0.045 pg/ml (7.6 fM). The proposed method was applied to the determination of Myo concentrations in synthetic human serum. The results obtained demonstrated the ability of the modified-QDs to determine Myo below the cut-off values of myocardial infarction. Overall, the nanostructured MIP-QDs reported herein displayed quick responses, good stability and sensitivity, and high selectivity for Myo, offering the potential to be explored as new emerging sensors for protein detection in human samples.
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Affiliation(s)
- Ana Margarida Piloto
- BioMark/ISEP, School of Engineering of the Polytechnic Institute of Porto, Porto, Portugal
| | - David S M Ribeiro
- LAQV/REQUIMTE, Faculty of Pharmacy of Porto University, Porto, Portugal
| | | | - Catarina Santos
- EST Setúbal, CDP2T, Instituto Politécnico de Setúbal, Setúbal, Portugal
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - João L M Santos
- LAQV/REQUIMTE, Faculty of Pharmacy of Porto University, Porto, Portugal
| | - M Goreti F Sales
- BioMark/ISEP, School of Engineering of the Polytechnic Institute of Porto, Porto, Portugal.
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Yang M, Xiong X, He R, Luo Y, Tang J, Dong J, Lu H, Yu J, Guan H, Zhang J, Chen Z, Liu M. Halloysite Nanotube-Modified Plasmonic Interface for Highly Sensitive Refractive Index Sensing. ACS APPLIED MATERIALS & INTERFACES 2018; 10:5933-5940. [PMID: 29393620 DOI: 10.1021/acsami.7b16511] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We propose and demonstrate a novel strategy to modify the plasmonic interface by using a thin layer of halloysite nanotubes (HNTs). The modified surface plasmon resonance (SPR) sensor achieves a greatly improved sensitivity because the large surface area and high refractive index of the HNTs layer significantly increase the probing electric field intensity and hence the measurement sensitivity. More significantly, the thickness of the HNTs layer can be tailored by spraying different concentrations of HNTs ethanol suspension. The proposed sensors show significant superiority in terms of the highest sensitivity (10431 nm/RIU) and the enhancement fold (5.6-folds) over those reported previously. Additionally, the proposed approach is a chemical-free and environment-friendly modification method for the sensor interface, without additional chemical or biological amplification steps (no toxic solvents are used). These unique features make the proposed HNTs-SPR biosensor a simple, biocompatible, and low-cost platform for the trace-level detection of biochemical species in a rapid, sensitive, and nondestructive manner.
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Affiliation(s)
- Mei Yang
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Xin Xiong
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Rui He
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Yunhan Luo
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Jieyuan Tang
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Jiangli Dong
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Huihui Lu
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Jianhui Yu
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Heyuan Guan
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Jun Zhang
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Zhe Chen
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
| | - Mingxian Liu
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, ‡Department of Materials Science and Engineering, §Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, and ∥Key Laboratory of Visible Light Communications of Guangzhou, Jinan University , Guangzhou 510632, China
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Shorie M, Kumar V, Kaur H, Singh K, Tomer VK, Sabherwal P. Plasmonic DNA hotspots made from tungsten disulfide nanosheets and gold nanoparticles for ultrasensitive aptamer-based SERS detection of myoglobin. Mikrochim Acta 2018; 185:158. [PMID: 29594650 DOI: 10.1007/s00604-018-2705-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 01/23/2018] [Indexed: 11/26/2022]
Abstract
A nanohybrid mediated SERS substrate was prepared by in-situ synthesis and assembly of gold nanoparticles (AuNPs) on exfoliated nanosheets of tungsten disulfide (WS2) to form plasmonic hotspots. The nanohybrid surface was functionalized with specific aptamers which imparted high selectivity for the cardiac marker myoglobin (Mb). The fabricated aptasensor was read by SERS using a 532 nm laser and demonstrated significant signal enhancement, and this allowed Mb to be determined in the 10 f. mL-1 to 0.1 μg mL-1 concentration range. The study presents an approach to synergistically exploit the unique chemical and electromagnetic properties of both WS2 and AuNPs for many-fold enhancement of SERS signals. Graphical abstract Schematic presentation of a nanohybrid-mediated SERS substrate prepared by in-situ assembly of gold nanoparticles (AuNPs) reduced on exfoliated nanosheets of tungsten disulfide (WS2) to form plasmonic hot spots. Specific aptamers immobilized on the SERS surface impart high sensitivity and selectivity for the cardiac marker myoglobin (Mb).
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Affiliation(s)
- Munish Shorie
- Institute of Nano Science and Technology, Mohali, -160062, India
| | - Vinod Kumar
- Institute of Nano Science and Technology, Mohali, -160062, India
| | - Harmanjit Kaur
- Institute of Nano Science and Technology, Mohali, -160062, India
| | - Kulvinder Singh
- Institute of Nano Science and Technology, Mohali, -160062, India
| | - Vijay K Tomer
- Institute of Nano Science and Technology, Mohali, -160062, India
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44
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Alizadeh N, Salimi A, Hallaj R. Magnetoimmunosensor for simultaneous electrochemical detection of carcinoembryonic antigen and α-fetoprotein using multifunctionalized Au nanotags. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.12.080] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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45
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The amyloidogenicity of the influenza virus PB1-derived peptide sheds light on its antiviral activity. Biophys Chem 2018; 234:16-23. [PMID: 29328990 DOI: 10.1016/j.bpc.2018.01.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 01/05/2018] [Accepted: 01/06/2018] [Indexed: 01/08/2023]
Abstract
The influenza virus polymerase complex is a promising target for new antiviral drug development. It is known that, within the influenza virus polymerase complex, the PB1 subunit region from the 1st to the 25th amino acid residues has to be is in an alpha-helical conformation for proper interaction with the PA subunit. We have previously shown that PB1(6-13) peptide at low concentrations is able to interact with the PB1 subunit N-terminal region in a peptide model which shows aggregate formation and antiviral activity in cell cultures. In this paper, it was shown that PB1(6-13) peptide is prone to form the amyloid-like fibrillar aggregates. The peptide homo-oligomerization kinetics were examined, and the affinity and characteristic interaction time of PB1(6-13) peptide monomers and the influenza virus polymerase complex PB1 subunit N-terminal region were evaluated by the SPR and TR-SAXS methods. Based on the data obtained, a hypothesis about the PB1(6-13) peptide mechanism of action was proposed: the peptide in its monomeric form is capable of altering the conformation of the PB1 subunit N-terminal region, causing a change from an alpha helix to a beta structure. This conformational change disrupts PB1 and PA subunit interaction and, by that mechanism, the peptide displays antiviral activity.
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Matta DP, Tripathy S, Krishna Vanjari SR, Sharma CS, Singh SG. An ultrasensitive label free nanobiosensor platform for the detection of cardiac biomarkers. Biomed Microdevices 2017; 18:111. [PMID: 27864741 DOI: 10.1007/s10544-016-0126-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We report the fabrication of a label free nano biosensor platform comprising single nanofiber that is derived out of multi-walled carbon nanotubes (MWCNTs) embedded SU-8 photoresist, for the detection of three important human cardiac biomarkers viz., myoglobin (Myo), cardiac Troponin I (cTn I) and Creatine Kinase-MB (CK-MB). These composite nanofibers were synthesized using electrospinning process. Single nanofibers were aligned between pairs of electrodes in-situ during the electrospinning process. The target proteins were detected using chemiresistive detection methodology. Each biomarker was detected using a specific, single, aligned nanofiber, functionalized with its corresponding monoclonal antibody. Chemiresistive detection involves measuring the change in conductance of the functionalized nanofibers upon the binding of the targeted antigen. The minimum detection limits of Myo, CK-MB and cTn I were experimentally found out to be as low as 6, 20 and 50 fg/ml respectively. No response was observed when the nanofibers were exposed to a non-specific protein, demonstrating excellent specificity to the targeted detection. These MWCNTs embedded SU-8 nanofibers based nanobiosensor platform shows great promise in the detection of cardiac markers and other proteins as they have fast response time, high sensitivity and good specificity.
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Affiliation(s)
- Durga Prakash Matta
- Department of Electrical Engineering, Indian Institute of Technology Hyderabad, Telangana, India
| | - Suryasnata Tripathy
- Department of Electrical Engineering, Indian Institute of Technology Hyderabad, Telangana, India
| | | | - Chandra Shekhar Sharma
- Department of Chemical Engineering, Indian Institute of Technology Hyderabad, Telangana, India
| | - Shiv Govind Singh
- Department of Electrical Engineering, Indian Institute of Technology Hyderabad, Telangana, India
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Amendola V, Pilot R, Frasconi M, Maragò OM, Iatì MA. Surface plasmon resonance in gold nanoparticles: a review. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2017; 29:203002. [PMID: 28426435 DOI: 10.1088/1361-648x/aa60f3] [Citation(s) in RCA: 579] [Impact Index Per Article: 82.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
In the last two decades, plasmon resonance in gold nanoparticles (Au NPs) has been the subject of intense research efforts. Plasmon physics is intriguing and its precise modelling proved to be challenging. In fact, plasmons are highly responsive to a multitude of factors, either intrinsic to the Au NPs or from the environment, and recently the need emerged for the correction of standard electromagnetic approaches with quantum effects. Applications related to plasmon absorption and scattering in Au NPs are impressively numerous, ranging from sensing to photothermal effects to cell imaging. Also, plasmon-enhanced phenomena are highly interesting for multiple purposes, including, for instance, Raman spectroscopy of nearby analytes, catalysis, or sunlight energy conversion. In addition, plasmon excitation is involved in a series of advanced physical processes such as non-linear optics, optical trapping, magneto-plasmonics, and optical activity. Here, we provide the general overview of the field and the background for appropriate modelling of the physical phenomena. Then, we report on the current state of the art and most recent applications of plasmon resonance in Au NPs.
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Affiliation(s)
- Vincenzo Amendola
- Department of Chemical Sciences, University of Padova, via Marzolo 1, I-35131 Padova, Italy. Consorzio INSTM, UdR Padova, Italy
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48
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Surface Plasmon Resonance Immunosensor for the Detection of Campylobacter jejuni. CHEMOSENSORS 2017. [DOI: 10.3390/chemosensors5020016] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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49
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Scaffolds for oriented and close-packed immobilization of immunoglobulins. Biosens Bioelectron 2017; 89:810-821. [DOI: 10.1016/j.bios.2016.10.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 09/27/2016] [Accepted: 10/03/2016] [Indexed: 02/07/2023]
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50
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Zhang G, Liu Z, Wang L, Guo Y. Electrochemical Aptasensor for Myoglobin-Specific Recognition Based on Porphyrin Functionalized Graphene-Conjugated Gold Nanocomposites. SENSORS 2016; 16:s16111803. [PMID: 27801833 PMCID: PMC5134462 DOI: 10.3390/s16111803] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 10/13/2016] [Accepted: 10/22/2016] [Indexed: 12/17/2022]
Abstract
In this work, a novel electrochemical aptasensor was developed for sensitive and selective detection of myoglobin based on meso-tetra (4-carboxyphenyl) porphyrin-functionalized graphene-conjugated gold nanoparticles (TCPP–Gr/AuNPs). Due to its good electric conductivity, large specific surface area, and excellent mechanical properties, TCPP–Gr/AuNPs can act as an enhanced material for the electrochemical detection of myoglobin. Meanwhile, it provides an effective matrix for immobilizing myoglobin-binding aptamer (MbBA). The electrochemical aptasensor has a sensitive response to myoglobin in a linear range from 2.0 × 10−11 M to 7.7 × 10−7 M with a detection limit of 6.7 × 10−12 M (S/N = 3). Furthermore, the method has the merits of high sensitivity, low price, and high specificity. Our work will supply new horizons for the diagnostic applications of graphene-based materials in biomedicine and biosensors.
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Affiliation(s)
- Guojuan Zhang
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China.
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
| | - Zhiguang Liu
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China.
| | - Li Wang
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China.
| | - Yujing Guo
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China.
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