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Liu X, Jiang H, Wang X. Advances in Cancer Research: Current and Future Diagnostic and Therapeutic Strategies. BIOSENSORS 2024; 14:100. [PMID: 38392019 PMCID: PMC10886776 DOI: 10.3390/bios14020100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/23/2024] [Accepted: 02/06/2024] [Indexed: 02/24/2024]
Abstract
Cancers of unknown primary (CUP) exhibit significant cellular heterogeneity and malignancy, which poses significant challenges for diagnosis and treatment. Recent years have seen deeper insights into the imaging, pathology, and genetic characteristics of CUP, driven by interdisciplinary collaboration and the evolution of diagnostic and therapeutic strategies. However, due to their insidious onset, lack of evidence-based medicine, and limited clinical understanding, diagnosing and treating CUP remain a significant challenge. To inspire more creative and fantastic research, herein, we report and highlight recent advances in the diagnosis and therapeutic strategies of CUP. Specifically, we discuss advanced diagnostic technologies, including 12-deoxy-2-[fluorine-18]fluoro-D-glucose integrated with computed tomography (18F-FDG PET/CT) or 68Ga-FAPI (fibroblast activation protein inhibitor) PET/CT, liquid biopsy, molecular diagnostics, self-assembling nanotechnology, and artificial intelligence (AI). In particular, the discussion will extend to the effective treatment techniques currently available, such as targeted therapies, immunotherapies, and bio-nanotechnology-based therapeutics. Finally, a novel perspective on the challenges and directions for future CUP diagnostic and therapeutic strategies is discussed.
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Affiliation(s)
- Xiaohui Liu
- State Key Laboratory of Digital Medical Engineering, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Hui Jiang
- State Key Laboratory of Digital Medical Engineering, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Xuemei Wang
- State Key Laboratory of Digital Medical Engineering, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
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2
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Koerselman M, Morshuis LCM, Karperien M. The use of peptides, aptamers, and variable domains of heavy chain only antibodies in tissue engineering and regenerative medicine. Acta Biomater 2023; 170:1-14. [PMID: 37517622 DOI: 10.1016/j.actbio.2023.07.045] [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: 01/27/2023] [Revised: 07/07/2023] [Accepted: 07/25/2023] [Indexed: 08/01/2023]
Abstract
Over the years, much research has been focused on the use of small molecules such as peptides or aptamers or more recently on the use of variable antigen-binding domain of heavy chain only antibodies in the field of tissue engineering and regenerative medicine. The use of these molecules originated as an alternative for the larger conventional antibodies, of which most drawbacks are derived from their size and complex structure. In the field of tissue engineering and regenerative medicine, biological functionalities are often conjugated to biomaterials in order to (re-)create an in vivo like situation, especially when bioinert biomaterials are used. Those biomaterials are functionalized with these functionalities for instance for the purpose of cell attachment or cell targeting for targeted drug delivery but also for local enrichment or blocking of ligands such as growth factors or cytokines on the biomaterial surface. In this review, we further refer to peptides, aptamers, and variable antigen-binding domain of heavy chain only antibodies as biological functionalities. Here, we compare these biological functionalities within the field of tissue engineering and regenerative medicine and give an overview of recent work in which these biological functionalities have been explored. We focus on the previously mentioned purposes of the biological functionalities. We will compare structural differences, possible modifications and (chemical) conjugation strategies. In addition, we will provide an overview of biologicals that are, or have been, involved in clinical trials. Finally, we will highlight the challenges of each of these biologicals. STATEMENT OF SIGNIFICANCE: In the field of tissue engineering there is broad application of functionalized biomaterials for cell attachment, targeted drug delivery and local enrichment or blocking of growth factors. This was previously mostly done via conventional antibodies, but their large size and complex structure impose various challenges with respect of retaining biological functionality. Peptides, aptamers and VHHs may provide an alternative solution for the use of conventional antibodies. This review discusses the use of these molecules for biological functionalization of biomaterials. For each of the molecules, their characteristics, conjugation possibilities and current use in research and clinical trials is described. Furthermore, this review sets out the benefits and challenges of using these types of molecules for different fields of application.
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Affiliation(s)
- Michelle Koerselman
- Department of Developmental BioEngineering, TechMed Institute, University of Twente, The Netherlands. Drienerlolaan 5, 7522 NB, Enschede, the Netherlands
| | - Lisanne C M Morshuis
- Department of Developmental BioEngineering, TechMed Institute, University of Twente, The Netherlands. Drienerlolaan 5, 7522 NB, Enschede, the Netherlands
| | - Marcel Karperien
- Department of Developmental BioEngineering, TechMed Institute, University of Twente, The Netherlands. Drienerlolaan 5, 7522 NB, Enschede, the Netherlands.
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Zheng K, Yang L, Liu H, Chen X, Li X, Lu M. Flexible Stacked Perovskite Photodetectors for High-Efficiency Multicolor Fluorescence Detection. ACS APPLIED MATERIALS & INTERFACES 2023; 15:40799-40808. [PMID: 37585675 DOI: 10.1021/acsami.3c06793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
A flexible, multicolor detector based on stacked perovskite layers with graded band gaps was presented. Different perovskite layers generate a series of photocurrents corresponding to light intensities at different wavelengths. Experimentally, the flexible detector demonstrated acceptable long-term stability and temperature stability in the bending state. To demonstrate the advantages of the flexible multicolor detector in biological applications, a tubular-shaped multicolor fluorescence detector that embraces the sample cell was constructed. As a result, the detection limits of three kinds of CdTe quantum dots (QDs) with central wavelengths of 545, 625, and 730 nm were 0.52, 0.85, and 0.43 nM, respectively, which was significantly improved by more than 10 times compared to those of planar detectors. Additionally, the detector was able to detect three kinds of QDs simultaneously in a mixed solution, and the relative deviation was smaller than 10% compared to the preset concentration. These results demonstrate that the flexible stacked perovskite detector and the tubular-shaped detection configuration hold promise for the simultaneous fluorescent detection of multiple biomolecules.
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Affiliation(s)
- Kai Zheng
- School of Electronic Science and Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Longkai Yang
- Pen-Tung Sah Research Institute of Micro-Nano Science & Technology, Xiamen University, Xiamen 361005, P. R. China
| | - Haowei Liu
- Pen-Tung Sah Research Institute of Micro-Nano Science & Technology, Xiamen University, Xiamen 361005, P. R. China
| | - Xinyi Chen
- Pen-Tung Sah Research Institute of Micro-Nano Science & Technology, Xiamen University, Xiamen 361005, P. R. China
| | - Xin Li
- School of Electronic Science and Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Miao Lu
- Pen-Tung Sah Research Institute of Micro-Nano Science & Technology, Xiamen University, Xiamen 361005, P. R. China
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Pan J, Xu W, Li W, Chen S, Dai Y, Yu S, Zhou Q, Xia F. Electrochemical Aptamer-Based Sensors with Tunable Detection Range. Anal Chem 2023; 95:420-432. [PMID: 36625123 DOI: 10.1021/acs.analchem.2c04498] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Jing Pan
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Wenxia Xu
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Wanlu Li
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Shuwen Chen
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Yu Dai
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Shanwu Yu
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Qitao Zhou
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Fan Xia
- State Key Laboratory of Biogeology and Environmental Geology, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
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Xu R, Cheng Y, Li X, Zhang Z, Zhu M, Qi X, Chen L, Han L. Aptamer-based signal amplification strategies coupled with microchips for high-sensitivity bioanalytical applications: A review. Anal Chim Acta 2022; 1209:339893. [DOI: 10.1016/j.aca.2022.339893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/19/2022] [Accepted: 04/28/2022] [Indexed: 02/04/2023]
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Zhou W, Dou M, Timilsina SS, Xu F, Li X. Recent innovations in cost-effective polymer and paper hybrid microfluidic devices. LAB ON A CHIP 2021; 21:2658-2683. [PMID: 34180494 PMCID: PMC8360634 DOI: 10.1039/d1lc00414j] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Hybrid microfluidic systems that are composed of multiple different types of substrates have been recognized as a versatile and superior platform, which can draw benefits from different substrates while avoiding their limitations. This review article introduces the recent innovations of different types of low-cost hybrid microfluidic devices, particularly focusing on cost-effective polymer- and paper-based hybrid microfluidic devices. In this article, the fabrication of these hybrid microfluidic devices is briefly described and summarized. We then highlight various hybrid microfluidic systems, including polydimethylsiloxane (PDMS)-based, thermoplastic-based, paper/polymer hybrid systems, as well as other emerging hybrid systems (such as thread-based). The special benefits of using these hybrid systems have been summarized accordingly. A broad range of biological and biomedical applications using these hybrid microfluidic devices are discussed in detail, including nucleic acid analysis, protein analysis, cellular analysis, 3D cell culture, organ-on-a-chip, and tissue engineering. The perspective trends of hybrid microfluidic systems involving the improvement of fabrication techniques and broader applications are also discussed at the end of the review.
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Affiliation(s)
- Wan Zhou
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 W University Ave., El Paso, TX 79968, USA.
| | - Maowei Dou
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 W University Ave., El Paso, TX 79968, USA.
| | - Sanjay S Timilsina
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 W University Ave., El Paso, TX 79968, USA.
| | - Feng Xu
- Bioinspired Engineering and Biomechanics Center (BEBC), The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, PR China
| | - XiuJun Li
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 W University Ave., El Paso, TX 79968, USA. and Border Biomedical Research Center, Biomedical Engineering, University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968, USA and Environmental Science and Engineering, University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968, USA
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Zhao X, Dai X, Zhao S, Cui X, Gong T, Song Z, Meng H, Zhang X, Yu B. Aptamer-based fluorescent sensors for the detection of cancer biomarkers. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119038. [PMID: 33120124 DOI: 10.1016/j.saa.2020.119038] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/30/2020] [Accepted: 10/01/2020] [Indexed: 06/11/2023]
Abstract
Aptamers are short single-stranded RNA or DNA molecules that can recognize a series of targets with high affinity and specificity. Known as "chemical antibodies", aptamers have many unique merits, including ease of chemical synthesis, high chemical stability, low molecular weight, lack of immunogenicity, and ease of modification and manipulation compared to their protein counterparts. Using aptamers as the recognition groups, fluorescent aptasensors provide exciting opportunities for sensitive detection and quantification of analytes. Herein, we give an overview on the recent development of aptamer-based fluorescent sensors for the detection of cancer biomarkers. Based on various nanostructured sensor designs, we extended our discussions on sensitivity, specificity and the potential applications of aptamer-based fluorescent sensors in early diagnosis, treatment and prognosis of cancers.
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Affiliation(s)
- Xuhua Zhao
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Xiaochun Dai
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Suya Zhao
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Xiaohua Cui
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Tao Gong
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Zhiling Song
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, Shandong Key Laboratory of Biochemical Analysis, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Hongmin Meng
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Xiaobing Zhang
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
| | - Baofeng Yu
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, Shanxi 030001, China.
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Fava EL, Martimiano do Prado T, Almeida Silva T, Cruz de Moraes F, Censi Faria R, Fatibello‐Filho O. New Disposable Electrochemical Paper‐based Microfluidic Device with Multiplexed Electrodes for Biomarkers Determination in Urine Sample. ELECTROANAL 2020. [DOI: 10.1002/elan.201900641] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Elson Luiz Fava
- Department of Chemistry Federal University of São Carlos São Carlos, P.O. Box 676 13560-970, SP Brazil
| | | | - Tiago Almeida Silva
- Department of Chemistry Federal University of São Carlos São Carlos, P.O. Box 676 13560-970, SP Brazil
- Department of Metallurgy and Chemistry Federal Center for Technological Education of Minas Gerais Timóteo 35180-008, MG Brazil
| | - Fernando Cruz de Moraes
- Department of Chemistry Federal University of São Carlos São Carlos, P.O. Box 676 13560-970, SP Brazil
| | - Ronaldo Censi Faria
- Department of Chemistry Federal University of São Carlos São Carlos, P.O. Box 676 13560-970, SP Brazil
| | - Orlando Fatibello‐Filho
- Department of Chemistry Federal University of São Carlos São Carlos, P.O. Box 676 13560-970, SP Brazil
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Zhao Y, Tang M, Liu F, Li H, Wang H, Xu D. Highly Integrated Microfluidic Chip Coupled to Mass Spectrometry for Online Analysis of Residual Quinolones in Milk. Anal Chem 2019; 91:13418-13426. [DOI: 10.1021/acs.analchem.9b01844] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Yaju Zhao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
- Zhejiang Engineering Institute of Food Quality and Safety, School of Management and E-Business, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Minmin Tang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Fei Liu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hui Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Haiyan Wang
- Zhejiang Engineering Institute of Food Quality and Safety, School of Management and E-Business, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Danke Xu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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Enzyme-free fluorescence microarray for determination of hepatitis B virus DNA based on silver nanoparticle aggregates-assisted signal amplification. Anal Chim Acta 2019; 1077:297-304. [PMID: 31307722 DOI: 10.1016/j.aca.2019.05.066] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/25/2019] [Accepted: 05/27/2019] [Indexed: 01/28/2023]
Abstract
In this study, we designed a fluorescence enhancement strategy based on silver nanoparticle (AgNP) aggregates for the detection of hepatitis B virus DNA sequences. AgNPs were functioned with recognition probes (Cy3-probe) and hybrid probes (Oligomer-A and Oligomer-B). The presence of target DNA mediated the formation of sandwich complexes between the immobilized capture probes and the functionalized AgNPs, which was followed by hybridization-induced formation of AgNP aggregates. The fluorescent intensity could be extremely amplified by both the increasing number of fluorophores and metal enhanced fluorescence (MEF) effect. Under optimal conditions, this method achieved a detection limit of 50 fM which was 1560-fold lower than that of un-enhanced fluorescent assays. It was illustrated that the HBV DNA concentrations ranging from 100 fM to 10 nM had a good log-linear correlation with the corresponding fluorescent intensity (R = 0.991). Moreover, this method had high specificity both for distinguishing single-base mismatches and identifying target DNA under the interference of genomic DNA. This fluorescent microarray had high-throughput analytical potential and could apply to many other disease diagnoses.
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Sun Y, Duan N, Ma P, Liang Y, Zhu X, Wang Z. Colorimetric Aptasensor Based on Truncated Aptamer and Trivalent DNAzyme for Vibrio parahemolyticus Determination. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:2313-2320. [PMID: 30721047 DOI: 10.1021/acs.jafc.8b06893] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, after optimizing the original aptamer sequence by truncation and site-directed mutagenesis, a simple and sensitive colorimetric aptasensor was established for detecting the widespread food-borne pathogen Vibrio parahemolyticus ( V. parahemolyticus). The detection strategy was based on the competition for an V. parahemolyticus specific aptamer between its complementary DNA (cDNA) and V. parahemolyticus. The aptamer-conjugated magnetic nanoparticles (MNPs) were used as capture probes, and the G-quadruplex (G4) DNAzyme was employed as the signal amplifying element. Under optimal conditions, a wide linear detection range (from 102 to 107 cfu/mL) was available, and the detection limit could be as low as 10 cfu/mL. This method was also used to detect V. parahemolyticus in contaminated salmon samples, and the results showed good consistency with those obtained from standard plate counting method. Therefore, this novel aptasensor could be a good candidate for sensitive and selective detection of V. parahemolyticus without complicated operations.
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Affiliation(s)
- Yuhan Sun
- State Key Laboratory of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
| | - Nuo Duan
- State Key Laboratory of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
| | - Pengfei Ma
- State Key Laboratory of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
| | - Yao Liang
- State Key Laboratory of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
| | - Xiaoyin Zhu
- State Key Laboratory of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
| | - Zhouping Wang
- State Key Laboratory of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , China
- National Engineering Research Center of Seafood, School of Food Science and Technology , Dalian Polytechnic University , Dalian 116034 , China
- International Joint Laboratory on Food Safety , Jiangnan University , Wuxi 214122 , China
- Collaborative Innovation Center of Food safety and Quality Control of Jiangsu Province , Jiangnan University , Wuxi 214122 , China
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Liao Z, Zhang Y, Li Y, Miao Y, Gao S, Lin F, Deng Y, Geng L. Microfluidic chip coupled with optical biosensors for simultaneous detection of multiple analytes: A review. Biosens Bioelectron 2019; 126:697-706. [DOI: 10.1016/j.bios.2018.11.032] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/13/2018] [Accepted: 11/19/2018] [Indexed: 11/15/2022]
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