Linked Life Data

19795896

Source:http://linkedlifedata.com/resource/pubmed/id/19795896

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
21
pubmed:dateCreated
2009-10-30
pubmed:abstractText
A strategy to assemble cells on a solid support surface, here the surface of a gold electrode, is developed by transfecting cells with thiolated DNA molecules which have been immobilized on the gold electrode surface in advance. This strategy to assemble cells can present a general and convenient method for cell assembly on a solid support surface. What is more interesting, since efficient electric communication via the thiolated DNA between the electroactive species inside the cells and the substrate electrode can be achieved, an approach to "look" into the inner part of the cells is proposed. For the test in this work, one drug, kaempferol, and one dye molecule, methylene blue, inside the cells have been detected by the commonly used electrochemical method linear scan voltammetry, and satisfactory results have been obtained.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
1520-6882
pubmed:author
pubmed:issnType
Electronic
pubmed:day
1
pubmed:volume
81
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
9168-71
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Electric communication between the inner part of a cell and an electrode: the way to look inside a cell.
pubmed:affiliation
Laboratory of Biosensing Technology, School of Life Science, Shanghai University, Shanghai 200444.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't, Technical Report