https://scholars.lib.ntu.edu.tw/handle/123456789/146066
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor | 醫學檢驗暨生物技術學系 | en |
dc.contributor.author | Lee, Szu-Yuan | en |
dc.contributor.author | Lee, Chun-Nan | en |
dc.contributor.author | Mark, Holl | en |
dc.contributor.author | Meldrum, Deirdre R. | en |
dc.contributor.author | CHII-WANN LIN | en |
dc.creator | Lee, Szu-Yuan;Lee, Chun-Nan;Mark, Holl;Meldrum, Deirdre R.;Lin, Chii-Wann | - |
dc.date | 2007 | en |
dc.date.accessioned | 2008-12-08T03:14:47Z | - |
dc.date.accessioned | 2018-07-06T08:09:06Z | - |
dc.date.available | 2008-12-08T03:14:47Z | - |
dc.date.available | 2018-07-06T08:09:06Z | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 09254005 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/89812 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-35349020501&doi=10.1016%2fj.snb.2007.05.015&partnerID=40&md5=368b10b4e34eebe201e8de868cde6d56 | - |
dc.description.abstract | Hepatitis B virus (HBV) is a common viral pathogen that infects over 370 million people worldwide. It has been proven that HBV infection is associated with other clinical problems ranging from chronic hepatitis to cirrhosis or hepatocellular carcinoma. A miniature biosensor that can diagnose infectious diseases rapidly and precisely will be invaluable and in high demand. In this study, we demonstrate the feasibility of a loop- mediated isothermal amplification (LAMP) reaction, an isothermal nucleic acid amplification method, for the amplification and optical detection of HBV viral DNA in a 25 mu l miniature reactor. The micro-reactor is made from multilayer polymethyl methacrylate (PMMA), and it includes an external temperature controller and an optical detection unit that yields quantitative output of a by-product turbidity signal. Six HBV primers and working buffers were designed and are preloaded into the reactor to make the process easy to handle. Experimental results show the successful amplification of HBV DNA efficiently (in 60 min), with high specificity ( 12 different viral DNA, RNA and 2 internal controls) and sensitivity (50 copies/tube). Our compact device is an integrated product that can be advantageous in a wide spectrum of field applications, including pathogens detection. SNP genotyping and other gene testing. (c) 2007 Elsevier B.V. All rights reserved. | en |
dc.language | en-us | en |
dc.language.iso | en_US | - |
dc.relation | SENSORS AND ACTUATORS B-CHEMICAL v.127 n.2 pp.598-605 | en |
dc.relation.ispartof | Sensors and Actuators, B: Chemical | - |
dc.subject | hepatitis B virus | en |
dc.subject | LAMP | en |
dc.subject | micro-fabrication | en |
dc.subject | isothermal | en |
dc.subject | micro-reactor | en |
dc.subject.classification | [SDGs]SDG3 | - |
dc.subject.other | Diagnosis; Nucleic acids; Pathogens; Polymethyl methacrylates; Viruses; Hepatitis B virus; Isothermal amplification; Loop mediated isothermal amplification (LAMP); Microreactors; Optical detection; Biosensors | - |
dc.title | Efficient, Specific, Compact Hepatitis B Diagnostic Device: Optical Detection of the Hepatitis B Virus by Isothermal Amplification | en |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.snb.2007.05.015 | - |
dc.identifier.scopus | 2-s2.0-35349020501 | - |
dc.identifier.isi | WOS:000251228600042 | - |
dc.relation.pages | 598-605 | - |
dc.relation.journalvolume | v.127 | - |
dc.relation.journalissue | n.2 | - |
item.languageiso639-1 | en_US | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Biomedical Electronics and Bioinformatics | - |
crisitem.author.dept | Applied Mechanics | - |
crisitem.author.dept | Biomedical Engineering | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.orcid | 0000-0002-8721-3441 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Medicine | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 醫學檢驗暨生物技術學系 |
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