TY  - JOUR
A1  - Digel, Ilya
A1  - Akimbekov, Nuraly
A1  - Rogachev, Evgeniy
A1  - Pogorelova, Natalia
T1  - Bacterial cellulose produced by Medusomyces gisevii on glucose and sucrose: biosynthesis and structural properties
JF  - Cellulose
N2  - In this work, the effects of carbon sources and culture media on the production and structural properties of bacterial cellulose (BC) synthesized by Medusomyces gisevii have been studied. The culture medium was composed of different initial concentrations of glucose or sucrose dissolved in 0.4% extract of plain green tea. Parameters of the culture media (titratable acidity, substrate conversion degree etc.) were monitored daily for 20 days of cultivation. The BC pellicles produced on different carbon sources were characterized in terms of biomass yield, crystallinity and morphology by field emission scanning electron microscopy (FE-SEM), atomic force microscopy and X-ray diffraction. Our results showed that Medusomyces gisevii had higher BC yields in media with sugar concentrations close to 10 g L−1 after a 18–20 days incubation period. Glucose in general lead to a higher BC yield (173 g L−1) compared to sucrose (163.5 g L−1). The BC crystallinity degree and surface roughness were higher in the samples synthetized from sucrose. Obtained FE-SEM micrographs show that the BC pellicles synthesized in the sucrose media contained densely packed tangles of cellulose fibrils whereas the BC produced in the glucose media displayed rather linear geometry of the BC fibrils without noticeable aggregates.
KW  - Bacterial cellulose
KW  - Medusomyces gisevi
KW  - Carbon sources
KW  - Culture media
KW  - Cellulose nanostructure
Y1  - 2023
U6  - http://dx.doi.org/10.1007/s10570-023-05592-z
SN  - 1572-882X (Online)
SN  - 0969-0239 (Print)
N1  - Corresponding author: Ilya Digel
PB  - Springer Science + Business Media
CY  - Dordrecht
ER  - 
TY  - JOUR
A1  - Digel, Ilya
A1  - Temiz Artmann, Aysegül
A1  - Nishikawa, K.
A1  - Cook, M.
T1  - Bactericidal effects of plasma-generated cluster ions
JF  - Medical and Biological Engineering and Computing. 43 (2005), H. 6
Y1  - 2005
SN  - 1741-0444
SP  - 800
EP  - 807
ER  - 
TY  - JOUR
A1  - Müller-Veggian, Mattea
A1  - Bochev, B.
A1  - Lieder, R. M.
A1  - Morek, T.
T1  - Band crossing and blocking in side bands of ¹⁸⁰,¹⁸² Os
JF  - Frühjahrstagung ... des Fachausschusses Kernphysik und Hochenergiephysik der DPG (Sektion A: Kernphysik) / Deutsche Physikalische Gesellschaft (1982)
Y1  - 1982
N1  - Verhandlungen der Deutschen Physikalischen Gesellschaft ; 1982=6.R.17,6
SP  - 1273
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Ohler, C.
A1  - Moers, J.
T1  - Band offsets at heavily strained III - V interfaces / C. Ohler ; A. Förster ; J. Moers...
JF  - Journal of Physics D: Applied Physics. 30 (1997), H. 10
Y1  - 1997
SN  - 0022-3727
N1  - ISSN der E-Ausg.: 1361-6463
SP  - 1436
EP  - 1441
ER  - 
TY  - JOUR
A1  - Müller-Veggian, Mattea
A1  - Beuscher, H.
A1  - Neskakis, A
A1  - Gono, Y.
T1  - Band structure in ¹⁹⁰,¹⁹² Au
JF  - Frühjahrstagung ... des Fachausschusses Kernphysik und Hochenergiephysik der DPG (Sektion A: Kernphysik) / Deutsche Physikalische Gesellschaft (1978)
Y1  - 1978
SP  - 796
PB  - Physik-Verlag
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Müller-Veggian, Mattea
A1  - Beuscher, H.
A1  - Neskakis, A
A1  - Gono, Y.
T1  - Band structure in ¹⁹⁰,¹⁹² Au
JF  - Annual report 1977 / Institut für Kernphysik Kernforschungsanlage Jülich
Y1  - 1978
N1  - Spezielle Berichte der Kernforschungsanlage Jülich ; 15
SP  - 46
EP  - 47
PB  - Verlag des Forschungszentrums Jülich
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Müller-Veggian, Mattea
A1  - Neskakis, A.
A1  - Beuscher, H.
A1  - Haenni, D. R.
T1  - Band structure in ¹⁹⁴ Au
JF  - Annual report 1978 / Kernforschungsanlage Jülich Institut für Kernphysik / Hrsg.: A. Fässler. - (Spezielle Berichte der Kernforschungsanlage Jülich ; 36)
Y1  - 1979
SP  - 36
PB  - Kernforschungsanlage
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Ohler, C.
A1  - Daniels, C.
T1  - Barrier height at clean Au/InAs(100) interfaces / C. Ohler ; C. Daniels ; A. Förster ...
JF  - Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 15 (1997), H. 3
Y1  - 1997
SN  - 0169-4332
SP  - 702
EP  - 706
ER  - 
TY  - JOUR
A1  - Zastrow, Udo
T1  - Basic geometrical singularities in plane-elasticity and plate-bending problems
JF  - International Journal of Solids and Structures. 21 (1985), H. 10
Y1  - 1985
SN  - 0020-7683
SP  - 1047
EP  - 1067
ER  - 
TY  - JOUR
A1  - Kessler, Julia
A1  - Balc, Nicolae
A1  - Gebhardt, Andreas
A1  - Abbas, Karim
T1  - Basic Research on Lattice Structures Focused on the Tensile Strength
JF  - Applied Mechanics and Materials
Y1  - 2015
U6  - http://dx.doi.org/10.4028/www.scientific.net/AMM.808.193
SN  - 1662-7482
N1  - MTeM ; October 14-16, 2015, Cluj-Napoca, Romania
VL  - Vol. 808
SP  - 193
EP  - 198
PB  - Trans Tech Publications
CY  - Bäch
ER  -