Permselective glucose sensing with GLUT1-rich cancer cell membranes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Insu | - |
dc.contributor.author | Kwon, Dohyung | - |
dc.contributor.author | Lee, Dongtak | - |
dc.contributor.author | Lee, Gyudo | - |
dc.contributor.author | Yoon, Dae Sung | - |
dc.date.accessioned | 2021-09-01T13:45:19Z | - |
dc.date.available | 2021-09-01T13:45:19Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-06-15 | - |
dc.identifier.issn | 0956-5663 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/64765 | - |
dc.description.abstract | Enzymatic blood glucose detection with selectivity is one of the most important conundrums, because human blood contains many components that can hinder enzyme-substrate reactions. Meanwhile, cancer cells express much higher levels of glucose transporter-1 on their cell membrane to selectively and excessively uptake more alpha-D-glucose than do normal cells. Inspired by such cellular permselectivity for glucose, herein we significantly improved the selectivity of a glucose sensor by using a breast cancer cell membrane (BCCM). The BCCM was extracted from MDA-MB-231 cells and coated onto an enzyme-deposited electrode via a vesicle fusion method. We investigated BCCM-coated sensors using ATR-FTIR, SEM, AFM, and cyclic voltammetry. The exceptional permselectivity of BCCM-coated sensors was validated using glucose solutions containing various interfering molecules (e.g., D-( - )-fructose, D-( + )-xylose, D-( + )-maltose, L-cysteine, L-ascorbic acid, and uric acid) and human serum (4.35-7.35 mM of glucose), implying their high potential for practical use. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER ADVANCED TECHNOLOGY | - |
dc.subject | ELECTROCHEMICAL DETECTION | - |
dc.subject | LIPID-BILAYERS | - |
dc.subject | SENSOR | - |
dc.subject | NANOPARTICLES | - |
dc.subject | PERMEABILITY | - |
dc.subject | SPECTROSCOPY | - |
dc.subject | LACTATE | - |
dc.subject | SYSTEM | - |
dc.subject | WATER | - |
dc.title | Permselective glucose sensing with GLUT1-rich cancer cell membranes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Gyudo | - |
dc.contributor.affiliatedAuthor | Yoon, Dae Sung | - |
dc.identifier.doi | 10.1016/j.bios.2019.04.007 | - |
dc.identifier.scopusid | 2-s2.0-85064445152 | - |
dc.identifier.wosid | 000469157800011 | - |
dc.identifier.bibliographicCitation | BIOSENSORS & BIOELECTRONICS, v.135, pp.82 - 87 | - |
dc.relation.isPartOf | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.title | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.volume | 135 | - |
dc.citation.startPage | 82 | - |
dc.citation.endPage | 87 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biophysics | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Biophysics | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.subject.keywordPlus | ELECTROCHEMICAL DETECTION | - |
dc.subject.keywordPlus | LIPID-BILAYERS | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | PERMEABILITY | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | LACTATE | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordAuthor | Electrochemical analysis | - |
dc.subject.keywordAuthor | Glucose biosensor | - |
dc.subject.keywordAuthor | Cancer cell membrane | - |
dc.subject.keywordAuthor | Glucose transporter-1 | - |
dc.subject.keywordAuthor | Permselectivity | - |
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