Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels

Homburg SV, Venkanna D, Kraushaar K, Kruse O, Kroke E, Patel A (2018)
Colloids and Surfaces B: Biointerfaces 173: 233-241.

Download
Restricted 98 Homburg (2018) Entrapment and growth of Chlamydomonas reinhardtii in biocompatible silica hydrogels.pdf 1.03 MB Request a Copy
Zeitschriftenaufsatz | E-Veröff. vor dem Druck | Englisch
Volltext vorhanden für diesen Nachweis
Abstract / Bemerkung
In this work, we aimed at improved viability and growth of the microalga *Chlamydomonas reinhardtii* in transparent silica hydrogels based on low-ethanol, low-sodium and low-propylamine synthesis. Investigation into replacement of conventional base KOH by buffers dipotassium phosphate and tris(hydroxymethyl)aminomethane along with increased precursor concentrations yielded an aqueous synthesis route which provided a gelation within 10 min, absorptions below 0.1 and elastic moduli of 0.04-4.23 kPa. The abrasion resistance enhanced by 41 % compared to calcium alginate hydrogels and increased to 70-85 % residual material on addition of chitosan. Entrapment of microalgae in low-sodium and low-propylamine silica hydrogels maintained the PSII quantum yield above 0.3 and growth rates of 0.23 ± 0.01 d-1, similarly to cells entrapped in calcium alginate. These promising results pave the way for the entrapment of sensitive, photosynthetically active and growing cells for in robust biotechnological applications.
Erscheinungsjahr
Zeitschriftentitel
Colloids and Surfaces B: Biointerfaces
Band
173
Seite(n)
233-241
ISSN
PUB-ID

Zitieren

Homburg SV, Venkanna D, Kraushaar K, Kruse O, Kroke E, Patel A. Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels. Colloids and Surfaces B: Biointerfaces. 2018;173:233-241.
Homburg, S. V., Venkanna, D., Kraushaar, K., Kruse, O., Kroke, E., & Patel, A. (2018). Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels. Colloids and Surfaces B: Biointerfaces, 173, 233-241. doi:10.1016/j.colsurfb.2018.09.075
Homburg, S. V., Venkanna, D., Kraushaar, K., Kruse, O., Kroke, E., and Patel, A. (2018). Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels. Colloids and Surfaces B: Biointerfaces 173, 233-241.
Homburg, S.V., et al., 2018. Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels. Colloids and Surfaces B: Biointerfaces, 173, p 233-241.
S.V. Homburg, et al., “Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels”, Colloids and Surfaces B: Biointerfaces, vol. 173, 2018, pp. 233-241.
Homburg, S.V., Venkanna, D., Kraushaar, K., Kruse, O., Kroke, E., Patel, A.: Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels. Colloids and Surfaces B: Biointerfaces. 173, 233-241 (2018).
Homburg, Sarah Vanessa, Venkanna, Deepak, Kraushaar, Konstantin, Kruse, Olaf, Kroke, Edwin, and Patel, Anant. “Entrapment and growth of <i>Chlamydomonas reinhardtii</i> in biocompatible silica hydrogels”. Colloids and Surfaces B: Biointerfaces 173 (2018): 233-241.
Volltext(e)
Name
98 Homburg (2018) Entrapment and growth of Chlamydomonas reinhardtii in biocompatible silica hydrogels.pdf 1.03 MB Request a Copy
Access Level
Restricted Request a Copy
Zuletzt Hochgeladen
2018-10-25T15:30:42Z

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

PMID: 30300829
PubMed | Europe PMC

Suchen in

Google Scholar