Hybrid organosilane nanofibre scaffold formation supporting cell adhesion and growth

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378041%3A_____%2F24%3A00600340" target="_blank" >RIV/68378041:_____/24:00600340 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/24:00600340 RIV/46747885:24410/24:00012621 RIV/46747885:24510/24:00012621 RIV/46747885:24620/24:00012621 RIV/00216208:11310/24:10497580

Result on the web

<a href="https://link.springer.com/article/10.1007/s10853-024-10324-0" target="_blank" >https://link.springer.com/article/10.1007/s10853-024-10324-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10853-024-10324-0" target="_blank" >10.1007/s10853-024-10324-0</a>

Result language

angličtina

Original language name

Hybrid organosilane nanofibre scaffold formation supporting cell adhesion and growth

Original language description

Hybrid organic–inorganic nanomaterials made of various types of organosilanes display very promising applications in a variety of fields, including biocompatible materials. Currently, these types of nanomaterials are studied in various physical forms due to the tunable combination of organic and inorganic parts bringing numerous properties into the field of medicine. Particularly, in the field of regenerative medicine, nanofibrous organosilane scaffolds are under wide investigation due to their morphological similarity to the extracellular matrix. Here, we describe the economically and procedurally simple synthesis and successful preparation of pure organosilane nanofibres (NFs) using only an N,N´-bis(3-(triethoxysilyl)propyl)oxamide precursor via a one-pot synthesis process utilising the acid-catalysed sol–gel process. Unlike established practices, the organosilane scaffolds proposed in this work are prepared thanks to the conscious and precise setting of the sol–gel process parameters without the need for any potentially harmful additives such as co-polymers, surfactants, and/or alkoxides. In addition, the synthesis of the precursor (BTPO) contains silicates for the polymerisation and a simple organic alkyl linker with amide bonds being akin to the biological friendly peptide bond. BTPO NFs were successfully electrospun on a large scale using a Nanospider™ and fully characterised and analysed for cytocompatibility using 3T3 fibroblasts. Formed organosilane NFs displaying negligible cytotoxicity, along with good cell proliferation and metabolic activity, open up the possibility of introducing various organic structures, using the synthetic strategies presented here, for inherent functional properties which could be exploited further in tissue engineering.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

30404 - Biomaterials (as related to medical implants, devices, sensors)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Materials Science

ISSN

0022-2461

e-ISSN

1573-4803

Volume of the periodical

59

Issue of the periodical within the volume

41

Country of publishing house

DE - GERMANY

Number of pages

16

Pages from-to

19612-19627

UT code for WoS article

001340554100002

EID of the result in the Scopus database

2-s2.0-85207209923