Form of presentation | Articles in international journals and collections |
Year of publication | 2017 |
Язык | английский |
|
Konovalov Aleksandr Ivanovich, author
Morozova Yuliya Ernestovna, author
Shalaeva Yana Viktorovna, author
|
|
kadirov marsil kakhirovich, author
Kazakova Ella Khatibovna, author
Nizameev Irek Rashatovich, author
Syakaev Viktor Vasilevich, author
|
|
Shumatbaeva Alina Marselovna, postgraduate kfu
|
Bibliographic description in the original language |
Yana V. Shalaeva, Supramolecular nanoscale systems based on amphiphilic tetramethylensulfonatocalix[4]resorcinarenes and cationic polyelectrolyte with controlled guest molecule binding/ Yana V. Shalaeva, Ju E. Morozova, V. V. Syakaev, E. Kh Kazakova, A. M. Ermakova, I. R. Nizameev, M. K. Kadirov, A. I. Konovalov. // Supramol. Chem., 2017, V 29, N4, 278-289
DOI: 10.1080/10610278.2016.1219034 |
Annotation |
The water-soluble tetramethylensulfonatocalix[4]resorcinarene with methyl (C1) and pentyl (C5)
substitutes on the lower rim forms colloid nanoscale aggregates with poly(diallyldimethylammonium
chloride) (PDDA) in aqueous solutions. The size and stability of nanoparticles depend on
concentrations of the components and their ratio in the 'calixarene-polymer' system. Ternary
supramolecular complexes «polymer–macrocycle–guest molecule L-tryptophan (Trp) in conditions
of spontaneous pH (3.80 and 4.78 for C1-PDDA and C5-PDDA systems, respectively) in an aqueous
solution and in phosphate buffer (pH 7) were investigated by fluorescence method. The addition
of the third component – PDDA – to the «non-aggregated C1–Trp» associates leads to the release
of Trp in all studied conditions. The possibility of the «binding–release» process of L-tryptophan in
«C5–Trp» associates after PDDA addition in the ternary complex is achieved. |
Keywords |
Supramolecular complex polymer-macrocycle; calix[4]resorcinarene; nanoscale aggregates;
l-tryptophan; fluorescence |
The name of the journal |
Supramolecular Chemistry
|
Please use this ID to quote from or refer to the card |
https://repository.kpfu.ru/eng/?p_id=139074&p_lang=2 |
Full metadata record ![](https://shelly.kpfu.ru/pdf/picture/arrow_black_right.gif) |
Field DC |
Value |
Language |
dc.contributor.author |
Konovalov Aleksandr Ivanovich |
ru_RU |
dc.contributor.author |
Morozova Yuliya Ernestovna |
ru_RU |
dc.contributor.author |
Shalaeva Yana Viktorovna |
ru_RU |
dc.contributor.author |
kadirov marsil kakhirovich |
ru_RU |
dc.contributor.author |
Kazakova Ella Khatibovna |
ru_RU |
dc.contributor.author |
Nizameev Irek Rashatovich |
ru_RU |
dc.contributor.author |
Syakaev Viktor Vasilevich |
ru_RU |
dc.contributor.author |
Shumatbaeva Alina Marselovna |
ru_RU |
dc.date.accessioned |
2017-01-01T00:00:00Z |
ru_RU |
dc.date.available |
2017-01-01T00:00:00Z |
ru_RU |
dc.date.issued |
2017 |
ru_RU |
dc.identifier.citation |
Yana V. Shalaeva, Supramolecular nanoscale systems based on amphiphilic tetramethylensulfonatocalix[4]resorcinarenes and cationic polyelectrolyte with controlled guest molecule binding/ Yana V. Shalaeva, Ju E. Morozova, V. V. Syakaev, E. Kh Kazakova, A. M. Ermakova, I. R. Nizameev, M. K. Kadirov, A. I. Konovalov. // Supramol. Chem., 2017, V 29, N4, 278-289
DOI: 10.1080/10610278.2016.1219034 |
ru_RU |
dc.identifier.uri |
https://repository.kpfu.ru/eng/?p_id=139074&p_lang=2 |
ru_RU |
dc.description.abstract |
Supramolecular Chemistry |
ru_RU |
dc.description.abstract |
The water-soluble tetramethylensulfonatocalix[4]resorcinarene with methyl (C1) and pentyl (C5)
substitutes on the lower rim forms colloid nanoscale aggregates with poly(diallyldimethylammonium
chloride) (PDDA) in aqueous solutions. The size and stability of nanoparticles depend on
concentrations of the components and their ratio in the 'calixarene-polymer' system. Ternary
supramolecular complexes «polymer–macrocycle–guest molecule L-tryptophan (Trp) in conditions
of spontaneous pH (3.80 and 4.78 for C1-PDDA and C5-PDDA systems, respectively) in an aqueous
solution and in phosphate buffer (pH 7) were investigated by fluorescence method. The addition
of the third component – PDDA – to the «non-aggregated C1–Trp» associates leads to the release
of Trp in all studied conditions. The possibility of the «binding–release» process of L-tryptophan in
«C5–Trp» associates after PDDA addition in the ternary complex is achieved. |
ru_RU |
dc.language.iso |
ru |
ru_RU |
dc.subject |
|
ru_RU |
dc.title |
Supramolecular nanoscale systems based on amphiphilic tetramethylensulfonatocalix[4]resorcinarenes and cationic polyelectrolyte with controlled guest molecule binding |
ru_RU |
dc.type |
Articles in international journals and collections |
ru_RU |
|