Study of peptide dendrimers having a ferrocene core supported on mercaptoundecanoic acid

Hydrogen-bonding interactions between the carboxylic acid groups of mercaptoundecanoic acid (MUA) coated gold substrates and the ester surface of peptide dendrimers allows the formation of glutamic acid dendrimers films. Dendrimer films were prepared for generations 1-6 (G1-G6) and analyzed by spect...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1999. - 22(2006), 25 vom: 05. Dez., Seite 10515-22
1. Verfasser: Appoh, Francis E (VerfasserIn)
Weitere Verfasser: Long, Yi-Tao, Kraatz, Heinz-Bernhard
Format: Aufsatz
Sprache:English
Veröffentlicht: 2006
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't 11-mercaptoundecanoic acid Dendrimers Fatty Acids Ferrous Compounds Metallocenes Peptides Sulfhydryl Compounds Gold mehr... 7440-57-5 ferrocene U96PKG90JQ
LEADER 01000naa a22002652 4500
001 NLM166814601
003 DE-627
005 20231223111607.0
007 tu
008 231223s2006 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n0556.xml 
035 |a (DE-627)NLM166814601 
035 |a (NLM)17129024 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Appoh, Francis E  |e verfasserin  |4 aut 
245 1 0 |a Study of peptide dendrimers having a ferrocene core supported on mercaptoundecanoic acid 
264 1 |c 2006 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 19.01.2007 
500 |a Date Revised 16.11.2017 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a Hydrogen-bonding interactions between the carboxylic acid groups of mercaptoundecanoic acid (MUA) coated gold substrates and the ester surface of peptide dendrimers allows the formation of glutamic acid dendrimers films. Dendrimer films were prepared for generations 1-6 (G1-G6) and analyzed by spectroscopic and electrochemical techniques. Electrochemical studies using cyclic voltammetry and differential pulse voltammetry show that all films except those of G6 were electrochemically active. Lack of activity of G6 films is rationalized by the total encapsulation of the ferrocene redox probe by the dendritic sheath and lack of ion pairing, which prevents its oxidation 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a 11-mercaptoundecanoic acid  |2 NLM 
650 7 |a Dendrimers  |2 NLM 
650 7 |a Fatty Acids  |2 NLM 
650 7 |a Ferrous Compounds  |2 NLM 
650 7 |a Metallocenes  |2 NLM 
650 7 |a Peptides  |2 NLM 
650 7 |a Sulfhydryl Compounds  |2 NLM 
650 7 |a Gold  |2 NLM 
650 7 |a 7440-57-5  |2 NLM 
650 7 |a ferrocene  |2 NLM 
650 7 |a U96PKG90JQ  |2 NLM 
700 1 |a Long, Yi-Tao  |e verfasserin  |4 aut 
700 1 |a Kraatz, Heinz-Bernhard  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1999  |g 22(2006), 25 vom: 05. Dez., Seite 10515-22  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:22  |g year:2006  |g number:25  |g day:05  |g month:12  |g pages:10515-22 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 22  |j 2006  |e 25  |b 05  |c 12  |h 10515-22