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Huang H, Chen Y, Zuo J, Deng C, Fan J, Bai L, Guo S. MXene-incorporated C 60NPs and Au@Pt with dual-electric signal outputs for accurate detection of Mycobacterium tuberculosis ESAT-6 antigen. Biosens Bioelectron 2023; 242:115734. [PMID: 37832350 DOI: 10.1016/j.bios.2023.115734] [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: 08/16/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023]
Abstract
Rapid and effective detection of Mycobacterium tuberculosis (MTB) is the crux of minimizing tuberculosis (TB) spread. Consequently, a new electrochemical aptasensor based on dual-signal output for ultrasensitive detection of MTB early secreted antigenic target 6 (ESAT-6) antigen was developed. Especially, a new nanocomposite MXene/C60NPs/Au@Pt was synthesized for signal generation and amplification. In this biosensing architecture, dual independent signal outputs were achieved by coupling the electrochemical redox activity of fullerene nanoparticles (C60NPs) with the effective electrocatalytic activity of Au@Pt nanoparticles. MXene possesses a large specific surface area, allowing densely loaded of these two electroactive materials, further improved sensing capability. In addition, specific ESAT-6 antigen binding aptamers were attached to Au@Pt to create the tracer label. With a typical sandwich format along with the introduction of the gold nanoparticle-loaded molybdenum disulfide (MoS2-Au) as the sensing interface, the limit of detection (LOD) of the proposed aptasensor was 2.88 fg mL-1 (DPV measurement) and 13.50 fg mL-1 (IT measurement), respectively, with a broad linear range of 100 fg mL-1 to 50 ng mL-1. Significantly, it exhibited better specificity and accuracy with a sensitivity of 97.5% and a specificity of 96.7% to distinguish healthy donors, other lung diseases and TB patients compared to commercial ELISA assay, holding a promising prospect in clinical diagnosis.
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Affiliation(s)
- He Huang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, PR China
| | - Yuhan Chen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, PR China
| | - Jianli Zuo
- Chongqing Research Center for Pharmaceutical Engineering, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, PR China
| | - Can Deng
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, PR China
| | - Junling Fan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, PR China
| | - Lijuan Bai
- Chongqing Research Center for Pharmaceutical Engineering, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, PR China.
| | - Shuliang Guo
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, PR China.
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Sadeghi M, Sadeghi S, Naghib SM, Garshasbi HR. A Comprehensive Review on Electrochemical Nano Biosensors for Precise Detection of Blood-Based Oncomarkers in Breast Cancer. BIOSENSORS 2023; 13:bios13040481. [PMID: 37185556 PMCID: PMC10136762 DOI: 10.3390/bios13040481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/07/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023]
Abstract
Breast cancer (BC), one of the most common and life-threatening cancers, has the highest incidence rate among women. Early diagnosis of BC oncomarkers is considered the most effective strategy for detecting and treating BC. Finding the type and stage of BC in women as soon as possible is one of the greatest ways to stop its incidence and negative effects on medical treatment. The development of biosensors for early, sensitive, and selective detection of oncomarkers has recently attracted much attention. An electrochemical nano biosensor (EN) is a very suitable option for a powerful tool for cancer diagnosis. This comprehensive review provides information about the prevalence and pathobiology of BC, recent advances in clinically available BC oncomarkers, and the most common electrochemical nano biosensors for point-of-care (POC) detection of various BC oncomarkers using nanomaterial-based signal amplification techniques.
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Affiliation(s)
- Mahdi Sadeghi
- Biomaterials and Tissue Engineering Research Group, Interdisciplinary Technologies Department, Breast Cancer Research Center (BCRC), Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran
| | - Somayeh Sadeghi
- Department of Molecular Biology, Pasteur Institute of Iran, Tehran 1316943551, Iran
| | - Seyed Morteza Naghib
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran 1684613114, Iran
| | - Hamid Reza Garshasbi
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran 1684613114, Iran
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Thoeny V, Melnik E, Maier T, Kurzhals S, Derntl C, Pulverer W, Mutinati GC, Asadi M, Mehrabi P, Huetter M, Schalkhammer T, Lieberzeit P, Hainberger R. Comparison of different noble metal-based screen-printed sensors for detection of PIK3CA point-mutations as biomarker for circulating tumor DNA. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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4
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Cai A, Yang L, Kang X, Liu J, Wang F, Ji H, Wang Q, Wu M, Li G, Zhou X, Qin Y, Wu L. Target Recognition- and HCR Amplification-Induced In Situ Electrochemical Signal Probe Synthesis Strategy for Trace ctDNA Analysis. BIOSENSORS 2022; 12:bios12110989. [PMID: 36354498 PMCID: PMC9688549 DOI: 10.3390/bios12110989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/03/2022] [Accepted: 11/06/2022] [Indexed: 05/31/2023]
Abstract
An electrochemical-DNA (E-DNA) sensor was constructed by using DNA metallization to produce an electrochemical signal reporter in situ and hybridization chain reaction (HCR) as signal amplification strategy. The cyclic voltammetry (CV) technique was used to characterize the electrochemical solid-state Ag/AgCl process. Moreover, the enzyme cleavage technique was introduced to reduce background signals and further improve recognition accuracy. On the basis of these techniques, the as-prepared E-DNA sensor exhibited superior sensing performance for trace ctDNA analysis with a detection range of 0.5 fM to 10 pM and a detection limit of 7 aM. The proposed E-DNA sensor also displayed excellent selectivity, satisfied repeatability and stability, and had good recovery, all of which supports its potential applications for future clinical sample analysis.
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Affiliation(s)
- Aiting Cai
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
| | - Luxia Yang
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Xiaoxia Kang
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Jinxia Liu
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Feng Wang
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
| | - Haiwei Ji
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Qi Wang
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Mingmin Wu
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Guo Li
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Xiaobo Zhou
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Yuling Qin
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
| | - Li Wu
- School of Public Health, Nantong University, No.9 Seyuan Road, Nantong 226019, China
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Ren X, Jiao X, Wang Y, Yao C, Xu X. A sensitive aflatoxin B1 electrochemical aptasensor based on ferrocene-functionalized hollow porous carbon spheres as signal amplifier. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Liu J, Yang S, Shen J, Fa H, Hou C, Yang M. Conductive metal-organic framework based label-free electrochemical detection of circulating tumor DNA. Mikrochim Acta 2022; 189:391. [PMID: 36138259 DOI: 10.1007/s00604-022-05482-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/29/2022] [Indexed: 11/29/2022]
Abstract
An ultrasensitive electrochemical biosensor was designed for the rapid label-free detection of circulating tumor DNA (ctDNA, EGFR 19 Dels for non-small cell lung cancer, NSCLC). We linked the highly conjugated tricatecholate, 2,3,6,7,10,11-hexahydroxytriphenylene (HHTP) with Ni(II) ions into the two-dimensional porous conductive metal-organic frameworks (MOFs), which is termed Ni-catecholates (Ni-CAT). Then, the AuNPs/Ni-catecholates/carbon black/polarized pencil graphite electrode (AuNPs/Ni-CAT/CB/PPGE) was obtained by electrodeposition of AuNPs on the surface of PPGE modified with Ni-CAT/CB composite materials. The AuNPs/Ni-CAT/CB/PPGE were used for label-less detection of ctDNA, with a total detection time of only 30 min. Under optimal detection conditions, the AuNPs/Ni-CAT/CB/PPGE sensor exhibited excellent detection performance with good linear response to ctDNA over a wide concentration range and the detection limit down to the femtomolar level. The sensor was applied to the determination of ctDNA in serum samples with high sensitivity. This simple, efficient, and expeditious method has practical value in liquid biopsy of ctDNA and has potential for development in early detection, treatment, and prognosis of tumors. Herein, an ultrasensitive electrochemical biosensor was designed for the rapid label-free detection of ctDNA (EGFR 19 Dels for non-small cell lung cancer, NSCLC). We linked the highly conjugated tricatecholate, 2,3,6,7,10,11-hexahydroxytriphenylene (HHTP) with Ni(II) ions into the two-dimensional porous conductive metal-organic frameworks (MOFs), which is termed as Ni-catecholates (Ni-CAT). Then, the AuNPs/Ni-catecholates/carbon black/polarized pencil graphite electrode (AuNPs/Ni-CAT/CB/PPGE) was obtained by electrodeposition of AuNPs on the surface of PPGE modified with Ni-CAT/CB composite materials. The AuNPs/Ni-CAT/CB/PPGEs were used for label-less detection of ctDNA, with a total detection time of only 30 min. Under optimal detection conditions, the AuNPs/Ni-CAT/CB/PPGE sensor exhibited excellent detection performance with good linear response to ctDNA in the concentration range of 1 × 10-15 M to 1 × 10-6 M and with a detection limit as low as 0.32 fM. The sensor was applied for determination of ctDNA in serum samples and gave high sensitivity. This simple, efficient and expeditious method has practical value in liquid biopsy of ctDNA and has potential for development in early detection, treatment and prognosis of tumors.
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Affiliation(s)
- Juan Liu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, People's Republic of China
| | - Siyi Yang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, People's Republic of China
| | - Jinhui Shen
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, People's Republic of China
| | - Huanbao Fa
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, People's Republic of China
| | - Changjun Hou
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, People's Republic of China. .,College of Bioengineering, Chongqing University, Chongqing, 400044, People's Republic of China.
| | - Mei Yang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, People's Republic of China. .,College of Bioengineering, Chongqing University, Chongqing, 400044, People's Republic of China.
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Detection of breast cancer-related point-mutations using screen-printed and gold-plated electrochemical sensor arrays suitable for point-of-care applications. TALANTA OPEN 2022. [DOI: 10.1016/j.talo.2022.100150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Yang J, Hu X, Zhang W. Electrochemical self-signal identification of Kirsten rat sarcoma virus oncogene based on riboflavin 5′-(trihydrogen diphosphate) functionalized WS2 nanosheets. J APPL ELECTROCHEM 2022. [DOI: 10.1007/s10800-022-01739-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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An ultrasensitive electrochemical self-signal circulating tumor DNA recognition strategy employing black phosphorous nanosheets assembled with flavin adenine dinucleotide. Bioelectrochemistry 2022; 148:108231. [DOI: 10.1016/j.bioelechem.2022.108231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/09/2022] [Accepted: 08/09/2022] [Indexed: 11/19/2022]
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Wang D, Zhou H, Shi Y, Sun W. A FEN 1-assisted swing arm DNA walker for electrochemical detection of ctDNA by target recycling cascade amplification. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:1922-1927. [PMID: 35527509 DOI: 10.1039/d2ay00364c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
A flap endonuclease 1 (FEN 1)-assisted swing arm DNA walker was constructed to achieve the signal amplification detection of ctDNA. The MB-labeled hairpin DNA was designed as the track and a long swing-arm DNA strand as the capture probe. The introduction of ctDNA unlocked a helper hairpin DNA, which could be captured to form the DNA duplex walker with the capture probe, and also activated the catalyst hairpin assembly. The DNA duplex walker opened the hairpin track and formed a three-base overlapping DNA structure, which was recognized and cleaved by FEN 1. Driven by the FEN 1 and the high reaction temperature, the DNA walker was initiated to hybridize with the track DNA and release multiple MB-labeled flaps for signal amplification. Owing to the excellent amplification capacity of the target recycling-induced DNA walker and programmed catalysis hairpin assembly, the one-step biosensor showed a linear detection range from 1 fM to 100 pM with a detection limit of 0.33 fM. Moreover, the sensitive detection of ctDNA in serum samples was verified, suggesting its potential application in liquid biopsy for clinical diagnosis.
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Affiliation(s)
- Dongmei Wang
- School of Laboratory Medicine, Wannan Medical College, Wuhu, 241000, P. R. China.
| | - Huan Zhou
- School of Laboratory Medicine, Wannan Medical College, Wuhu, 241000, P. R. China.
| | - Yundong Shi
- School of Laboratory Medicine, Wannan Medical College, Wuhu, 241000, P. R. China.
| | - Wanjun Sun
- School of Laboratory Medicine, Wannan Medical College, Wuhu, 241000, P. R. China.
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Yang J, Hu X, Zhang W. Electrochemical self-signal switch for determination of KRAS gene employing riboflavin 5’-adenosine diphosphate functionalized MoS2 nanosheets. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05186-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Sun Z, Tong Y, Zhao L, Li J, Gao F, Wang C, Li H, Du L, Jiang Y. MoS 2@Ti 3C 2 nanohybrid-based photoelectrochemical biosensor: A platform for ultrasensitive detection of cancer biomarker exosomal miRNA. Talanta 2022; 238:123077. [PMID: 34814060 DOI: 10.1016/j.talanta.2021.123077] [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: 10/07/2021] [Revised: 11/05/2021] [Accepted: 11/16/2021] [Indexed: 12/22/2022]
Abstract
As a class of newly identified biomarkers, miRNAs show enormous potential in cancer diagnosis. The sensitive detection of abnormal miRNAs concentration to realize early diagnosis of malignant tumors is a frontier in the field of biosensing. In this work, a photoelectrochemical (PEC) biosensor based on MoS2@Ti3C2 nanohybrid was fabricated for the ultrasensitive detection of miRNAs. The hybridization of Ti3C2 with excellent electron transfer capability significantly enhances the photocurrent response of the PEC biosensor. Moreover, the electrodeposition of Au nanoparticles on the surface of MoS2@Ti3C2 nanohybrid further enhances the photocurrent. The detection performance of the PEC biosensor has been tested using colorectal cancer-related exosomal miRNA (miR-92a-3p) as the target. The PEC biosensor shows a broad linear detection ranged from 1 fM to 100 nM and a calculated detection limit of 0.27 fM. In terms of selectivity, the PEC biosensor can distinguish miR-92a-3p from mismatched sequences. The 16 continuous radiation source on-off cycles test indicates the high stability of the PEC biosensor. Furthermore, the accurate detection of exosomal miR-92a-3p concentrations of patients and healthy controls demonstrates the clinical feasibility of the PEC biosensor. Based on these outcomes, the PEC biosensor exhibits the prospect of realizing the ultrasensitive point-of-care detection of miRNAs.
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Affiliation(s)
- Zhiwei Sun
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China; Shenzhen Research Institute of Shandong University, Shenzhen, China
| | - Yao Tong
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Li Zhao
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China; Shenzhen Research Institute of Shandong University, Shenzhen, China
| | - Juan Li
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Fucheng Gao
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China; Shenzhen Research Institute of Shandong University, Shenzhen, China
| | - Chuanxin Wang
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan, China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, China
| | - Hui Li
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China
| | - Lutao Du
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
| | - Yanyan Jiang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China; Shenzhen Research Institute of Shandong University, Shenzhen, China.
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Li SS, Wang AJ, Yuan PX, Mei LP, Zhang L, Feng JJ. Heterometallic nanomaterials: Activity modulation, sensing, imaging and therapy. Chem Sci 2022; 13:5505-5530. [PMID: 35694355 PMCID: PMC9116289 DOI: 10.1039/d2sc00460g] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 04/12/2022] [Indexed: 11/23/2022] Open
Abstract
Heterometallic nanomaterials (HMNMs) display superior physicochemical properties and stability to monometallic counterparts, accompanied by wider applications in the fields of catalysis, sensing, imaging, and therapy due to synergistic effects between multi-metals in HMNMs. So far, most reviews have mainly concentrated on introduction of their preparation approaches, morphology control and applications in catalysis, assay of heavy metal ions, and antimicrobial activity. Therefore, it is very important to summarize the latest investigations of activity modulation of HMNMs and their recent applications in sensing, imaging and therapy. Taking the above into consideration, we briefly underline appealing chemical/physical properties of HMNMs chiefly tailored through the sizes, shapes, compositions, structures and surface modification. Then, we particularly emphasize their widespread applications in sensing of targets (e.g. metal ions, small molecules, proteins, nucleic acids, and cancer cells), imaging (frequently involving photoluminescence, fluorescence, Raman, electrochemiluminescence, magnetic resonance, X-ray computed tomography, photoacoustic imaging, etc.), and therapy (e.g. radiotherapy, chemotherapy, photothermal therapy, photodynamic therapy, and chemodynamic therapy). Finally, we present an outlook on their forthcoming directions. This timely review would be of great significance for attracting researchers from different disciplines in developing novel HMNMs. Heterometallic nanomaterials display wide applications in the fields of catalysis, sensing, imaging and therapy due to synergistic effects between the multi-metals.![]()
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Affiliation(s)
- Shan-Shan Li
- Institute for Chemical Biology & Biosensing, College of Life Sciences, Qingdao University 308 Ningxia Road Qingdao 266071 China
| | - Ai-Jun Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University Jinhua 321004 China
| | - Pei-Xin Yuan
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University Jinhua 321004 China
| | - Li-Ping Mei
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University Jinhua 321004 China
| | - Lu Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University Jinhua 321004 China
| | - Jiu-Ju Feng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University Jinhua 321004 China
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Kim JH, Suh YJ, Park D, Yim H, Kim H, Kim HJ, Yoon DS, Hwang KS. Technological advances in electrochemical biosensors for the detection of disease biomarkers. Biomed Eng Lett 2021; 11:309-334. [PMID: 34466275 PMCID: PMC8396145 DOI: 10.1007/s13534-021-00204-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/13/2021] [Accepted: 08/20/2021] [Indexed: 12/15/2022] Open
Abstract
With an increasing focus on health in contemporary society, interest in the diagnosis, treatment, and prevention of diseases has grown rapidly. Accordingly, the demand for biosensors for the early diagnosis of disease is increasing. However, the measurement range of existing electrochemical sensors is relatively high, which is not suitable for early disease diagnosis, requiring the detection of small amounts of biocomponents. Various attempts have been made to overcome this and amplify the signal, including binding with various labeling molecules, such as DNA, enzymes, nanoparticles, and carbon materials. Efforts are also being made to increase the sensitivity of electrochemical sensors, and the combination of nanomaterials, materials, and biotechnology offers the potential to increase sensitivity in a variety of ways. Recent studies suggest that electrochemical sensors can be a powerful tool in providing comprehensive insights into the targeting and detection of disease-associated biomarkers. Significant advances in nanomaterial and biomolecule approaches for improved sensitivity have resulted in the development of electrochemical biosensors capable of detecting multiple biomarkers in real time in clinically relevant samples. In this review, we have discussed the recent studies on electrochemical sensors for detection of diseases such as diabetes, degenerative diseases, and cancer. Further, we have highlighted new technologies to improve sensitivity using various materials, including DNA, enzymes, nanoparticles, and carbon materials.
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Affiliation(s)
- Jae Hyun Kim
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, Kyungheedae-ro 26, Dongdaemun-gu, Seoul, 02447 Republic of Korea
| | - Young Joon Suh
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, Kyungheedae-ro 26, Dongdaemun-gu, Seoul, 02447 Republic of Korea
| | - Dongsung Park
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, Kyungheedae-ro 26, Dongdaemun-gu, Seoul, 02447 Republic of Korea
- School of Biomedical Engineering, Korea University, Seoul, 02841 Republic of Korea
| | - Hyoju Yim
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, Kyungheedae-ro 26, Dongdaemun-gu, Seoul, 02447 Republic of Korea
| | - Hongrae Kim
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, Kyungheedae-ro 26, Dongdaemun-gu, Seoul, 02447 Republic of Korea
- School of Biomedical Engineering, Korea University, Seoul, 02841 Republic of Korea
| | - Hye Jin Kim
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, Kyungheedae-ro 26, Dongdaemun-gu, Seoul, 02447 Republic of Korea
| | - Dae Sung Yoon
- School of Biomedical Engineering, Korea University, Seoul, 02841 Republic of Korea
| | - Kyo Seon Hwang
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, Kyungheedae-ro 26, Dongdaemun-gu, Seoul, 02447 Republic of Korea
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