A fluorescence study of sodium hyaluronate/surfactant interactions in aqueous media
The interactions between sodium hyaluronate, an anionic polysaccharide, with surfactants (anionic and nonionic) were investigated using pyrene fluorescence measurement methods. The change of micropolarity produced by the interaction was monitored by the measurement of emission intensity ratio between the first and third bands (I1/I3), and the intensity ratio of the excimer and the third vibration monomer band (I(E)/I(M)). Because the hydrophilic heads on the SDS were attracted by the domains formed by the hydroxyl groups of hyaluronate, the I1/I3 ratio was reduced by the addition of hyaluronate at lower than 0.06% of sodium dodecyl sulfate (SDS) concentration. No aggregation was observed between hyaluronate and nonionic surfactants (Tween-80 and Cremophor EL) in the whole concentration range studied. At a higher concentration of surfactant, the I1/I3 ratio of hyaluronate/surfactant was influenced by the addition of saccharide (glucose, lactose, or mannitol). However, the effect of saccharide could be reduced by the addition of salt.
Medienart: |
Artikel |
---|
Erscheinungsjahr: |
2005 |
---|---|
Erschienen: |
2005 |
Enthalten in: |
Zur Gesamtaufnahme - volume:340 |
---|---|
Enthalten in: |
Carbohydrate research - 340(2005), 6 vom: 02. Mai, Seite 1201-6 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Yin, Dian-Shu [VerfasserIn] |
---|
Anmerkungen: |
Date Completed 09.09.2005 Date Revised 19.11.2015 published: Print Citation Status MEDLINE |
---|
Förderinstitution / Projekttitel: |
|
---|
PPN (Katalog-ID): |
NLM154489514 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM154489514 | ||
003 | DE-627 | ||
005 | 20231223070119.0 | ||
007 | tu | ||
008 | 231223s2005 xx ||||| 00| ||eng c | ||
028 | 5 | 2 | |a pubmed24n0515.xml |
035 | |a (DE-627)NLM154489514 | ||
035 | |a (NLM)15797136 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Yin, Dian-Shu |e verfasserin |4 aut | |
245 | 1 | 2 | |a A fluorescence study of sodium hyaluronate/surfactant interactions in aqueous media |
264 | 1 | |c 2005 | |
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 09.09.2005 | ||
500 | |a Date Revised 19.11.2015 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a The interactions between sodium hyaluronate, an anionic polysaccharide, with surfactants (anionic and nonionic) were investigated using pyrene fluorescence measurement methods. The change of micropolarity produced by the interaction was monitored by the measurement of emission intensity ratio between the first and third bands (I1/I3), and the intensity ratio of the excimer and the third vibration monomer band (I(E)/I(M)). Because the hydrophilic heads on the SDS were attracted by the domains formed by the hydroxyl groups of hyaluronate, the I1/I3 ratio was reduced by the addition of hyaluronate at lower than 0.06% of sodium dodecyl sulfate (SDS) concentration. No aggregation was observed between hyaluronate and nonionic surfactants (Tween-80 and Cremophor EL) in the whole concentration range studied. At a higher concentration of surfactant, the I1/I3 ratio of hyaluronate/surfactant was influenced by the addition of saccharide (glucose, lactose, or mannitol). However, the effect of saccharide could be reduced by the addition of salt | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 7 | |a Buffers |2 NLM | |
650 | 7 | |a Polysorbates |2 NLM | |
650 | 7 | |a Pyrenes |2 NLM | |
650 | 7 | |a Solutions |2 NLM | |
650 | 7 | |a Surface-Active Agents |2 NLM | |
650 | 7 | |a Sodium Dodecyl Sulfate |2 NLM | |
650 | 7 | |a 368GB5141J |2 NLM | |
650 | 7 | |a Sodium Chloride |2 NLM | |
650 | 7 | |a 451W47IQ8X |2 NLM | |
650 | 7 | |a Hyaluronic Acid |2 NLM | |
650 | 7 | |a 9004-61-9 |2 NLM | |
650 | 7 | |a pyrene |2 NLM | |
650 | 7 | |a 9E0T7WFW93 |2 NLM | |
700 | 1 | |a Yang, Wan-Yun |e verfasserin |4 aut | |
700 | 1 | |a Ge, Zhi-Qiang |e verfasserin |4 aut | |
700 | 1 | |a Yuan, Ying-Jin |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Carbohydrate research |d 1971 |g 340(2005), 6 vom: 02. Mai, Seite 1201-6 |w (DE-627)NLM000001767 |x 1873-426X |7 nnns |
773 | 1 | 8 | |g volume:340 |g year:2005 |g number:6 |g day:02 |g month:05 |g pages:1201-6 |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 340 |j 2005 |e 6 |b 02 |c 05 |h 1201-6 |