Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarker
Leukemia is a deadly cancer disease, and according to World Health Organization (WHO) data, there were 437,033 cases across the world in 2018. Early detection of this cancer is very difficult, as its symptoms are hidden and clinically invisible. Conventional leukemia detection methods are very costl...
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doaj-b3cf3aae56564f1485c221d1fe7966982021-05-28T05:01:50ZengElsevierSensing and Bio-Sensing Research2214-18042021-06-0132100416Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarkerYuspian Nur0Shabarni Gaffar1Yeni Wahyuni Hartati2Toto Subroto3Laboratory of Research and Development of FARMAKA TROPIS, Faculty of Pharmacy, Universitas Mulawarman, 75119 Samarinda, East Kalimantan, Indonesia; Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Jatinangor, Bandung, West Java, Indonesia; Corresponding author at: Laboratory of Research and Development of FARMAKA TROPIS, Faculty of Pharmacy, Universitas Mulawarman, 75119 Samarinda, East Kalimantan, Indonesia.Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Jatinangor, Bandung, West Java, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Jatinangor, Bandung, West Java, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Jatinangor, Bandung, West Java, Indonesia; Research Center of Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, 40132 Bandung, West Java, Indonesia; Corresponding author at: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Jatinangor, Bandung, West Java, Indonesia; Research Center of Molecular Biotechnology and Bioinformatics, Universitas Padjadjaran, 40132 Bandung, West Java, IndonesiaLeukemia is a deadly cancer disease, and according to World Health Organization (WHO) data, there were 437,033 cases across the world in 2018. Early detection of this cancer is very difficult, as its symptoms are hidden and clinically invisible. Conventional leukemia detection methods are very costly and time-consuming, so a simple, sensitive, and rapid method is needed. The electrochemical biosensor is an alternative method. Bioreceptor modification has been shown to increase the performance of the biosensors. Currently, Aptamers are potential molecule probes with which to diagnose the development of leukemia. The selected aptamers are obtained by Systematic Evolution of Ligands by Exponential enrichment (SELEX) method. Aptamers are excellent compared to antibodies, as they have low toxicity, are easy to modify, offer high stability, can easily penetrate tissues, and have a low production cost. Furthermore, the technology of aptamers as biosensor was selective process on the unique cells. It has high affinity, selectivity, and sensitivity when bound specifically with a molecule or biomarker. Aptamers have dissociation constant which is in the range of nM to pM. This review summarizes the aptamers aptamers type for leukemia and the development of leukemia diagnosis using the electrochemical aptamers-based biosensor. Finally, we discuss the challenges and potential applications of aptamers as leukemia aptasensor.http://www.sciencedirect.com/science/article/pii/S2214180421000210AptamersElectrochemical biosensorLeukemia |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yuspian Nur Shabarni Gaffar Yeni Wahyuni Hartati Toto Subroto |
spellingShingle |
Yuspian Nur Shabarni Gaffar Yeni Wahyuni Hartati Toto Subroto Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarker Sensing and Bio-Sensing Research Aptamers Electrochemical biosensor Leukemia |
author_facet |
Yuspian Nur Shabarni Gaffar Yeni Wahyuni Hartati Toto Subroto |
author_sort |
Yuspian Nur |
title |
Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarker |
title_short |
Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarker |
title_full |
Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarker |
title_fullStr |
Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarker |
title_full_unstemmed |
Applications of electrochemical biosensor of aptamers-based (APTASENSOR) for the detection of leukemia biomarker |
title_sort |
applications of electrochemical biosensor of aptamers-based (aptasensor) for the detection of leukemia biomarker |
publisher |
Elsevier |
series |
Sensing and Bio-Sensing Research |
issn |
2214-1804 |
publishDate |
2021-06-01 |
description |
Leukemia is a deadly cancer disease, and according to World Health Organization (WHO) data, there were 437,033 cases across the world in 2018. Early detection of this cancer is very difficult, as its symptoms are hidden and clinically invisible. Conventional leukemia detection methods are very costly and time-consuming, so a simple, sensitive, and rapid method is needed. The electrochemical biosensor is an alternative method. Bioreceptor modification has been shown to increase the performance of the biosensors. Currently, Aptamers are potential molecule probes with which to diagnose the development of leukemia. The selected aptamers are obtained by Systematic Evolution of Ligands by Exponential enrichment (SELEX) method. Aptamers are excellent compared to antibodies, as they have low toxicity, are easy to modify, offer high stability, can easily penetrate tissues, and have a low production cost. Furthermore, the technology of aptamers as biosensor was selective process on the unique cells. It has high affinity, selectivity, and sensitivity when bound specifically with a molecule or biomarker. Aptamers have dissociation constant which is in the range of nM to pM. This review summarizes the aptamers aptamers type for leukemia and the development of leukemia diagnosis using the electrochemical aptamers-based biosensor. Finally, we discuss the challenges and potential applications of aptamers as leukemia aptasensor. |
topic |
Aptamers Electrochemical biosensor Leukemia |
url |
http://www.sciencedirect.com/science/article/pii/S2214180421000210 |
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