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Zhu YL, Wang JK, Chen ZP, Zhao YJ, Yu RQ. Ultrasensitive detection of multiple cancer biomarkers by a triple cascade amplification strategy in combination with single particle inductively coupled plasma mass spectrometry. Mikrochim Acta 2022; 190:20. [PMID: 36512161 DOI: 10.1007/s00604-022-05604-y] [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: 08/31/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022]
Abstract
A versatile triple cascade amplification strategy was developed for ultrasensitive simultaneous detection of multiple cancer biomarkers using single particle inductively coupled plasma mass spectrometry (spICP-MS). The triple cascade amplification strategy consisted of an enhanced RecJf exonuclease-assisted target recycling amplification module, a hybridization chain reaction amplification module, and a signal amplification module based on DNA-templated multiple metal nanoclusters. In the enhanced RecJf exonuclease-assisted target recycling amplification module, the DNA bases at the 5' ends of aptamers for specific recognition of biomarkers were deliberately replaced by the corresponding RNA bases to enhance amplification efficiency. The signal amplification module based on DNA-templated multiple metal nanoclusters was innovatively used to amplify the signals measured by spICP-MS and at the same time effectively suppress possible background interferences. The proposed spICP-MS platform achieved satisfactory quantitative results for both carcinoembryonic antigen (CEA) and a-fetoprotein (AFP) in human serum samples with accuracy comparable to that of the commercial ELISA kits. Moreover, it has wide dynamic ranges for both CEA (0.01-100 ng/mL) and AFP (0.01-200 ng/mL). The limit of detection for CEA and AFP was 0.6 and 0.5 pg/mL, respectively. Compared with conventional biomarkers detection methods, the proposed spICP-MS platform has the advantages of operational simplicity, ultra-high sensitivity, wide dynamic range, and low background. Therefore, it is reasonable to expect that the proposed spICP-MS platform can be further developed to be a promising alternative tool for biomarker detection in fields of clinical diagnosis and biomedical research.
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Affiliation(s)
- Yan-Li Zhu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, People's Republic of China
- School of Resources and Environment, Hunan University of Technology and Business, Changsha, 410205, People's Republic of China
| | - Ji-Kai Wang
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Institute of Pharmacy and Pharmacology, University of South China, Hengyang, 421001, China
| | - Zeng-Ping Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, People's Republic of China.
| | - Yu-Jie Zhao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, People's Republic of China
| | - Ru-Qin Yu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, People's Republic of China
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Kumar A, Parihar A, Panda U, Parihar DS. Microfluidics-Based Point-of-Care Testing (POCT) Devices in Dealing with Waves of COVID-19 Pandemic: The Emerging Solution. ACS APPLIED BIO MATERIALS 2022; 5:2046-2068. [PMID: 35473316 PMCID: PMC9063993 DOI: 10.1021/acsabm.1c01320] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 04/11/2022] [Indexed: 02/08/2023]
Abstract
Recent advances in microfluidics-based point-of-care testing (POCT) technology such as paper, array, and beads have shown promising results for diagnosing various infectious diseases. The fast and timely detection of viral infection has proven to be a critical step for deciding the therapeutic outcome in the current COVID-19 pandemic, which in turn not only enhances the patient survival rate but also reduces the disease-associated comorbidities. In the present scenario, rapid, noninvasive detection of the virus using low cost and high throughput microfluidics-based POCT devices embraces the advantages over existing diagnostic technologies, for which a centralized lab facility, expensive instruments, sample pretreatment, and skilled personnel are required. Microfluidic-based multiplexed POCT devices can be a boon for clinical diagnosis in developing countries that lacks a centralized health care system and resources. The microfluidic devices can be used for disease diagnosis and exploited for the development and testing of drug efficacy for disease treatment in model systems. The havoc created by the second wave of COVID-19 led several countries' governments to the back front. The lack of diagnostic kits, medical devices, and human resources created a huge demand for a technology that can be remotely operated with single touch and data that can be analyzed on a phone. Recent advancements in information technology and the use of smartphones led to a paradigm shift in the development of diagnostic devices, which can be explored to deal with the current pandemic situation. This review sheds light on various approaches for the development of cost-effective microfluidics POCT devices. The successfully used microfluidic devices for COVID-19 detection under clinical settings along with their pros and cons have been discussed here. Further, the integration of microfluidic devices with smartphones and wireless network systems using the Internet-of-things will enable readers for manufacturing advanced POCT devices for remote disease management in low resource settings.
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Affiliation(s)
- Avinash Kumar
- Department of Mechanical Engineering,
Indian Institute of Information Technology Design & Manufacturing
Kancheepuram, Chennai 600127, India
| | - Arpana Parihar
- Industrial Waste Utilization, Nano and Biomaterials,
CSIR-Advanced Materials and Processes Research Institute
(AMPRI), Hoshangabad Road, Bhopal, Madhya Pradesh 462026,
India
| | - Udwesh Panda
- Department of Mechanical Engineering,
Indian Institute of Information Technology Design & Manufacturing
Kancheepuram, Chennai 600127, India
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Wang Y, Gao Y, Yin Y, Pan Y, Wang Y, Song Y. Nanomaterial-assisted microfluidics for multiplex assays. Mikrochim Acta 2022; 189:139. [PMID: 35275267 DOI: 10.1007/s00604-022-05226-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/10/2022] [Indexed: 02/07/2023]
Abstract
Simultaneous detection of different biomarkers from a single specimen in a single test, allowing more rapid, efficient, and low-cost analysis, is of great significance for accurate diagnosis of disease and efficient monitoring of therapy. Recently, developments in microfabrication and nanotechnology have advanced the integration of nanomaterials in microfluidic devices toward multiplex assays of biomarkers, combining both the advantages of microfluidics and the unique properties of nanomaterials. In this review, we focus on the state of the art in multiplexed detection of biomarkers based on nanomaterial-assisted microfluidics. Following an overview of the typical microfluidic analytical techniques and the most commonly used nanomaterials for biochemistry analysis, we highlight in detail the nanomaterial-assisted microfluidic strategies for different biomarkers. These highly integrated platforms with minimum sample consumption, high sensitivity and specificity, low detection limit, enhanced signals, and reduced detection time have been extensively applied in various domains and show great potential in future point-of-care testing and clinical diagnostics.
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Affiliation(s)
- Yanping Wang
- Sino-French Engineer School, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Yanfeng Gao
- College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing, 210023, China
| | - Yi Yin
- Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Yongchun Pan
- College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing, 210023, China
| | - Yuzhen Wang
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergistic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, China
| | - Yujun Song
- College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing, 210023, China.
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Yuan K, Cuntín-Abal C, Jurado-Sánchez B, Escarpa A. Smartphone-Based Janus Micromotors Strategy for Motion-Based Detection of Glutathione. Anal Chem 2021; 93:16385-16392. [PMID: 34806352 PMCID: PMC8674879 DOI: 10.1021/acs.analchem.1c02947] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 11/08/2021] [Indexed: 02/05/2023]
Abstract
Herein, we describe a Janus micromotor smartphone platform for the motion-based detection of glutathione. The system compromises a universal three-dimensional (3D)-printed platform to hold a commercial smartphone, which is equipped with an external magnification optical lens (20-400×) directly attached to the camera, an adjustable sample holder to accommodate a glass slide, and a light-emitting diode (LED) source. The presence of glutathione in peroxide-rich sample media results in the decrease in the speed of 20 μm graphene-wrapped/PtNPs Janus micromotors due to poisoning of the catalytic layer by a thiol bond formation. The speed can be correlated with the concentration of glutathione, achieving a limit of detection of 0.90 μM, with percent recoveries and excellent selectivity under the presence of interfering amino acids and proteins. Naked-eye visualization of the speed decrease allows for the design of a test strip for fast glutathione detection (30 s), avoiding previous amplification strategies or sample preparation steps. The concept can be extended to other micromotor approaches relying on fluorescence or colorimetric detection for future multiplexed schemes.
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Affiliation(s)
- Kaisong Yuan
- Department
of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, E-28871 Madrid, Spain
- Shantou
University Medical College, No. 22, Xinling Road, Shantou 515041, China
| | - Carmen Cuntín-Abal
- Department
of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, E-28871 Madrid, Spain
| | - Beatriz Jurado-Sánchez
- Department
of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, E-28871 Madrid, Spain
- Chemical
Research Institute “Andrés M. del Río”, University of Alcala, Alcala de Henares, E-28871 Madrid, Spain
- . Tel: +34 91 8854995
| | - Alberto Escarpa
- Department
of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala, Alcala de Henares, E-28871 Madrid, Spain
- Chemical
Research Institute “Andrés M. del Río”, University of Alcala, Alcala de Henares, E-28871 Madrid, Spain
- . Tel: +34 91 8854995
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Mishra S, Kim ES, Sharma PK, Wang ZJ, Yang SH, Kaushik AK, Wang C, Li Y, Kim NY. Tailored Biofunctionalized Biosensor for the Label-Free Sensing of Prostate-Specific Antigen. ACS APPLIED BIO MATERIALS 2020; 3:7821-7830. [DOI: 10.1021/acsabm.0c01002] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sachin Mishra
- NDAC Centre, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
- Department of Electronic Engineering, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
| | - Eun-Seong Kim
- Department of Electronic Engineering, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
| | - Parshant Kumar Sharma
- Department of Electronic Engineering, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
| | - Zhi-Ji Wang
- Department of Electronic Engineering, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
| | - Sung-Hyun Yang
- Department of Electronic Engineering, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
| | - Ajeet Kumar Kaushik
- NanoBioTech Laboratory, Department of Natural Sciences, Division of Sciences, Arts, & Mathematics, Florida Polytechnic University, Lakeland, Florida 33805, United States
| | - Cong Wang
- Department of Electronic Engineering, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
- School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Yang Li
- School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, China
- School of Information Science and Engineering, University of Jinan, Jinan 250022, China
| | - Nam-Young Kim
- NDAC Centre, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
- Department of Electronic Engineering, Kwangwoon University, Nowon-gu, Seoul 01897, South Korea
- School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, China
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A portable pencil-like immunosensor for point-of-care testing of inflammatory biomarkers. Anal Bioanal Chem 2020; 412:3231-3239. [PMID: 32172327 DOI: 10.1007/s00216-020-02582-z] [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: 01/23/2020] [Revised: 03/02/2020] [Accepted: 03/05/2020] [Indexed: 12/16/2022]
Abstract
Portable devices for immunoassays are in high demand for point-of-care testing (POCT) of biomarkers. Here, we report a robust portable pencil-like immunosensor (PPS) platform for the determination of three inflammatory biomarkers including interleukin-6 (IL-6), procalcitonin (PCT), and C-reactive protein (CRP) in human serum samples. The PPS platform is composed of a unique pencil-like optical-fiber-based sensor, a reagent strip consisting of a series of pencil-cap-like wells, and a battery-powered photon counting detector for recording chemiluminescence. The PPS probe moves from well to well with a plug-into/out approach and goes through the immunoassay steps. Each fiber probe in the PPS platform can be sequentially used in up to 10 assays by simply propelling the intact probe out of the pencil body. The PPS platform is well-integrated into a portable suitcase-like device (32 cm × 23 cm × 11 cm) and is only 3 kg in weight. The sensor has good repeatability and can maintain 90% response after 14 days of storage at room temperature, showing its ability for assays in the field. The good linear relationship and efficient dynamic range with a limit-of-detection (LOD) of 1.05 pg/mL for IL-6, 10.64 pg/mL for PCT, and 29.40 ng/mL for CRP are obtained. The assay results are compared with clinical methods, and the findings confirm the high accuracy and precision of the proposed method. The proposed PPS platform is versatile and operable with minimal instruments and technical skills and simplifies the process of immune analysis, thus has great prospects for POCT of biomarkers. Graphical abstract.
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Fluorescent microbeads for point-of-care testing: a review. Mikrochim Acta 2019; 186:361. [PMID: 31101985 DOI: 10.1007/s00604-019-3449-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 04/14/2019] [Indexed: 02/06/2023]
Abstract
Microbead-based point-of-care testing (POCT) has demonstrated great promise in translating detection modalities from bench-side to bed-side. This is due to the ease of visualization, high surface area-to-volume ratio of beads for efficient target binding, and efficient encoding capability for simultaneous detection of multiple analytes. This review (with 112 references) summarizes the progress made in the field of fluorescent microbead-based POCT. Following an introduction into the field, a first large section sums up techniques and materials for preparing microbeads, typically of dye-labelled particles, various kinds of quantum dots and upconversion materials. Further subsections cover the encapsulation of nanoparticles into microbeads, decoration of nanoparticles on microbeads, and in situ embedding of nanoparticles during microbead synthesis. A next large section summarizes microbead-based fluorometric POCT, with subsections on detection of nucleic acids, proteins, circulating tumor cells and bacteria. A further section covers emerging POCT based on the use of smartphones or flexible microchips. The last section gives conclusions and an outlook on current challenges and possible solutions. Aside from giving an overview on the state of the art, we expect this article to boost the further development of POCT technology. Graphical Abstract Schematic presentation of the fabrication of microbeads, the detection targets of interest including bacteria, circulating tumor cells (CTCs), protein and nucleic acid, and the emerging point-of-care testing (POCT) platform. The colored wheels of the bus represent the fluorescent materials embedded in (red color) or decorated on the surface of microbeads (green color).
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Peptide cleavage-based electrochemical biosensor coupling graphene oxide and silver nanoparticles. Anal Chim Acta 2019; 1047:45-51. [DOI: 10.1016/j.aca.2018.09.053] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 09/15/2018] [Accepted: 09/21/2018] [Indexed: 12/13/2022]
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Campbell JM, Balhoff JB, Landwehr GM, Rahman SM, Vaithiyanathan M, Melvin AT. Microfluidic and Paper-Based Devices for Disease Detection and Diagnostic Research. Int J Mol Sci 2018; 19:E2731. [PMID: 30213089 PMCID: PMC6164778 DOI: 10.3390/ijms19092731] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/05/2018] [Accepted: 09/06/2018] [Indexed: 12/12/2022] Open
Abstract
Recent developments in microfluidic devices, nanoparticle chemistry, fluorescent microscopy, and biochemical techniques such as genetic identification and antibody capture have provided easier and more sensitive platforms for detecting and diagnosing diseases as well as providing new fundamental insight into disease progression. These advancements have led to the development of new technology and assays capable of easy and early detection of pathogenicity as well as the enhancement of the drug discovery and development pipeline. While some studies have focused on treatment, many of these technologies have found initial success in laboratories as a precursor for clinical applications. This review highlights the current and future progress of microfluidic techniques geared toward the timely and inexpensive diagnosis of disease including technologies aimed at high-throughput single cell analysis for drug development. It also summarizes novel microfluidic approaches to characterize fundamental cellular behavior and heterogeneity.
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Affiliation(s)
- Joshua M Campbell
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA 70803, USA.
| | - Joseph B Balhoff
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA 70803, USA.
| | - Grant M Landwehr
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA 70803, USA.
| | - Sharif M Rahman
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA 70803, USA.
| | | | - Adam T Melvin
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA 70803, USA.
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