リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。

リケラボ 全国の大学リポジトリにある学位論文・教授論文を一括検索するならリケラボ論文検索大学・研究所にある論文を検索できる

リケラボ 全国の大学リポジトリにある学位論文・教授論文を一括検索するならリケラボ論文検索大学・研究所にある論文を検索できる

大学・研究所にある論文を検索できる 「Kinetics of the complex formation of silica nanoparticles with collagen」の論文概要。リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。
リケラボ

コピーが完了しました

URLをコピーしました

論文の公開元へ論文の公開元へ
書き出し

Kinetics of the complex formation of silica nanoparticles with collagen

Otsubo, Mari 大阪大学

2021.12

概要

Time-resolved small-angle X-ray scattering measurements were made for a mixed solution of negatively charged silica nanoparticles (SiNPs) and positively charged atelocollagen (AC) in buffers at pH = 3 and 4 at 25 °C, in which the scattering intensity from the AC molecules was very weak in the investigated q (magnitude of the scattering vector) range. The scattering intensity from the SiNPs at the low q end and middle q range gradually increased and decreased, respectively, and reached asymptotic values approximately 5–20 min after rapid mixing of the two solutions of SiNPs and AC. This clearly shows that the structural formation of the SiNP–AC complex is on the time scale of minutes. Furthermore, the structure factor at 30 min after mixing is consistent with the previously investigated data for SiNPs and triple helical AC at 15 °C. The obtained time scale to form the complex can be important information to control the aggregating structure of SiNPs with the aid of collagen molecules.

論文の公開元へ

この論文で使われている画像

関連論文

関連論文をもっと見る

参考文献

1. Ono Y, Kanekiyo Y, Inoue K, Hojo J, Nango M, Shinkai S. Preparation of novel hollow fiber silica using collagen fibers as a template. Chemistry Letters. 1999;28:475-6.

2. Heinemann S, Coradin T, Desimone MF. Bio-inspired silica-collagen materials: Applications and perspectives in the medical field. Biomaterials Science. 2013;1:688- 702.

3. Chen S, Chinnathambi S, Shi XT, Osaka A, Zhu YF, Hanagata N. Fabrication of novel collagen-silica hybrid membranes with tailored biodegradation and strong cell contact guidance ability. Journal of Materials Chemistry. 2012;22:21885-92.

4. Lee EJ, Jun SH, Kim HE, Koh YH. Collagen-silica xerogel nanohybrid membrane for guided bone regeneration. Journal of Biomedical Materials Research, Part A. 2012;100:841-7.

5. Lei B, Shin K-H, Noh D-Y, Jo I-H, Koh Y-H, Choi W-Y, Kim H-E. Nanofibrous gelatin–silica hybrid scaffolds mimicking the native extracellular matrix (ecm) using thermally induced phase separation. Journal of Materials Chemistry. 2012;22:14133.

6. Bharti B, Meissner J, Klapp SH, Findenegg GH. Bridging interactions of proteins with silica nanoparticles: The influence of ph, ionic strength and protein concentration. Soft Matter. 2014;10:718-28.

7. Wang J, Jensen UB, Jensen GV, Shipovskov S, Balakrishnan VS, Otzen D, Pedersen JS, Besenbacher F, Sutherland DS. Soft interactions at nanoparticles alter protein function and conformation in a size dependent manner. Nano Letters. 2011;11:4985-91.

8. Stawski TM, van den Heuvel DB, Besselink R, Tobler DJ, Benning LG. Mechanism of silica-lysozyme composite formation unravelled by in situ fast saxs. Beilstein Journal of Nanotechnology. 2019;10:182-97.

9. Terao K, Otsubo M, Abe M. Complex formation of silica nanoparticles with collagen: Effects of the conformation of collagen. Langmuir. 2020;36:14425-31.

10. Ishida S, Yoshida T, Terao K. Complex formation of a triple-helical peptide with sodium heparin. Polymer Journal. 2019;51:1181-7.

11. Stenzel KH, Miyata T, Rubin AL. Collagen as a biomaterial. Annu Rev Biophys Bioeng. 1974;3:231-53.

12. Van der Meeren P, Saveyn H, Bogale Kassa S, Doyen W, Leysen R. Colloid–membrane interaction effects on flux decline during cross-flow ultrafiltration of colloidal silica on semi-ceramic membranes. Phys. Chem. Chem. Phys. 2004;6:1408-12.

13. Baxter RJ. Percus-yevick equation for hard spheres with surface adhesion. J. Chem. Phys. 1968;49:2770-4.

14. Kumar S, Yadav I, Aswal VK, Kohlbrecher J. Structure and interaction of nanoparticle- protein complexes. Langmuir. 2018;34:5679-95.

15. Jiang W, Kim BY, Rutka JT, Chan WC. Nanoparticle-mediated cellular response is size- dependent. Nature Nanotechnology. 2008;3:145-50.

16. Phillips RL, Miranda OR, You CC, Rotello VM, Bunz UH. Rapid and efficient identification of bacteria using gold-nanoparticle-poly(para-phenyleneethynylene) constructs. Angew Chem Int Ed Engl. 2008;47:2590-4.

参考文献をもっと見る

全国の大学の
卒論・修論・学位論文
を
一発検索！

この論文の関連論文を見る