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20231223085221.0 |
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231223s2006 xx ||||| 00| ||eng c |
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|a pubmed24n0533.xml
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|a (DE-627)NLM159997283
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|a (NLM)16401116
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Sapper, Angelika
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Adsorption and fluctuations of giant liposomes studied by electrochemical impedance measurements
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1 |
|c 2006
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 25.06.2007
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| 500 |
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|a Date Revised 10.01.2006
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|a published: Print
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|a Citation Status MEDLINE
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|a The present study describes a novel approach based on electrochemical impedance measurements to follow the adsorption of giant liposomes on protein-coated solid surfaces with a time resolution in the order of seconds. The technical key features are circular gold-film electrodes as small as a few hundred micrometers in diameter and measurements of the electrode capacitance using AC signals in the kilohertz regime. Using Monte Carlo simulations, we were able to support the experiments and extract the rate constant of liposome adsorption. Besides monitoring the adsorption of liposomes on protein-coated surfaces, we also applied this technique to study shape fluctuations of the adsorbed vesicles and compared the corresponding power spectra with those recorded for hard particles and living animal cells
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| 650 |
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|a Comparative Study
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4 |
|a Journal Article
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| 650 |
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|a Research Support, Non-U.S. Gov't
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| 650 |
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7 |
|a Coated Materials, Biocompatible
|2 NLM
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| 650 |
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7 |
|a Liposomes
|2 NLM
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| 650 |
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7 |
|a Proteins
|2 NLM
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| 650 |
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7 |
|a Gold
|2 NLM
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| 650 |
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7 |
|a 7440-57-5
|2 NLM
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| 700 |
1 |
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|a Reiss, Björn
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Janshoff, Andreas
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wegener, Joachim
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1999
|g 22(2006), 2 vom: 17. Jan., Seite 676-80
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
8 |
|g volume:22
|g year:2006
|g number:2
|g day:17
|g month:01
|g pages:676-80
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| 912 |
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|a GBV_USEFLAG_A
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| 912 |
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|a SYSFLAG_A
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| 912 |
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|a GBV_NLM
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| 912 |
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|a GBV_ILN_22
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|a GBV_ILN_350
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|a GBV_ILN_721
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| 951 |
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|a AR
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| 952 |
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|d 22
|j 2006
|e 2
|b 17
|c 01
|h 676-80
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