TY  - JOUR
A1  - Digel, Ilya
A1  - Akimbekov, Nuraly S.
A1  - Turalieva, M.
A1  - Mansurov, Z.
A1  - Temiz Artmann, Aysegül
A1  - Eshibaev, A.
A1  - Zhubanova, A.
T1  - Usage of Carbonized Plant Wastes for Purification of Aqueous Solutions
JF  - Journal of Industrial Technology and Engineering
Y1  - 2013
VL  - 2
IS  - 07
SP  - 47
EP  - 54
ER  - 
TY  - CHAP
A1  - Savitskaya, Irina S.
A1  - Kistaubayeva, Aida S.
A1  - Akimbekov, Nuraly S.
A1  - Digel, Ilya
A1  - Zhubanova, Azhar A.
T1  - Performance of Bio-Composite Carbonized Materials in Probiotic Applications
T2  - World Academy of Science, Engineering and Technology International Journal of Biotechnology and Bioengineering
Y1  - 2013
VL  - 7
IS  - 7
SP  - 685
EP  - 689
ER  - 
TY  - JOUR
A1  - Akimbekov, Nuraly S.
A1  - Digel, Ilya
A1  - Zhubanova, A. A.
T1  - Investigation the Influence of Carbonized Material Based On Rice Husk on Viability and Migration of Fibroblasts in T3B3 Cell Culture
JF  - KazNU Bulletin. Biology series
Y1  - 2013
SN  - 1563-0218
N1  - Original in russischer Sprache
VL  - 59
IS  - 3/1
SP  - 20
EP  - 23
ER  - 
TY  - JOUR
A1  - Akimbekov, Nuraly S.
A1  - Digel, Ilya
A1  - Tastambek, K. T.
A1  - Zhubanova, A. A.
T1  - Biocompatibility of carbonized rice husk with a rat heart cells line H9c2
JF  - Experimental Biology
Y1  - 2013
SN  - 1563-0218
N1  - Original in russischer Sprache
VL  - 59
IS  - 3/1
SP  - 23
EP  - 25
ER  - 
TY  - JOUR
A1  - Akimbekov, Nuraly S.
A1  - Digel, Ilya
A1  - Savitkaya, I.S.
A1  - Zhubanova, A.A.
A1  - Tastambek, K.T.
T1  - Investigations of LPS endotoxin elimination in the flowing column conditions with the sorbent on the basis of carbonized rice husk
JF  - KazNU Bulletin. Biology series
Y1  - 2013
SN  - 1563-0218
N1  - Original in russischer Sprache
VL  - 57
IS  - 1
SP  - 124
EP  - 127
ER  - 
TY  - CHAP
A1  - Bozakov, Zdravko
A1  - Sander, Volker
T1  - OpenFlow: A Perspective for Building Versatile Networks
T2  - Network-Embedded Management and Applications
Y1  - 2013
SN  - 978-1-4419-6769-5
U6  - https://doi.org/10.1007/978-1-4419-6769-5_11
SP  - 217
EP  - 245
PB  - Springer
CY  - New York, NY
ER  - 
TY  - JOUR
A1  - Thiel, Alexander
A1  - Tippkötter, Nils
A1  - Suck, Kirstin
A1  - Sohling, Ulrich
A1  - Ruf, Friedrich
A1  - Ulber, Roland
T1  - New zeolite adsorbents for downstream processing of polyphenols from renewable resources
JF  - Engineering in Life Sciences
N2  - Commercial materials with polyvinylpolypyrrolidone and polymeric amberlites (XAD7HP, XAD16) are commonly used for the adsorptive downstream processing of polyphenols from renewable resources. In this study, beta-zeolite-based adsorbent systems were examined, and their properties were compared to organic resins. Batch adsorption experiments were conducted with synthetic solutions of major polyphenols. Adsorption isotherms and desorption characteristics of individual adsorbent were determined based on these results. Maximum adsorption capacities were calculated using the Langmuir model. For example, the zeolites had capacities up to 203.2 mg/g for ferulic acid. To extend these results to a complex system, additional experiments were performed on rapeseed meal and wheat seed extracts as representative renewable resources. HPLC analysis showed that with 7.5% w/v, which is regarded as the optimum amount of zeolites, zeolites A and B could bind 100% of the major polyphenols as well as release polyphenols at high yields. Additionally, regeneration experiments were performed with isopropyl alcohol at 99°C to evaluate how zeolites regenerate under mild conditions. The results showed only a negligible loss of adsorption capacity and no loss of desorption capacity. In summary, it was concluded that beta-zeolites were promising adsorbents for developing new processes to isolate polyphenols from renewable resources.
Y1  - 2013
U6  - https://doi.org/10.1002/elsc.201200188
VL  - 13
IS  - 3
SP  - 239
EP  - 246
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Tippkötter, Nils
A1  - Al-Kaidy, Huschyar
A1  - Wollny, Steffen
A1  - Ulber, Roland
T1  - Functionalized magnetizable particles for downstream processing in single-use systems
JF  - Chemie Ingenieur Technik
N2  - Biotechnological downstream processing is usually an elaborate procedure, requiring a multitude of unit operations to isolate the target component. Besides the disadvantageous space-time yield, the risks of cross-contaminations and product loss grow fast with the complexity of the isolation procedure. A significant reduction of unit operations can be achieved by application of magnetic particles, especially if these are functionalized with affinity ligands. As magnetic susceptible materials are highly uncommon in biotechnological processes, target binding and selective separation of such particles from fermentation or reactions broths can be done in a single step. Since the magnetizable particles can be produced from iron salts and low priced polymers, a single-use implementation of these systems is highly conceivable. In this article, the principles of magnetizable particles, their synthesis and functionalization are explained. Furthermore, applications in the area of reaction engineering, microfluidics and downstream processing are discussed focusing on established single-use technologies and development potential.
Y1  - 2013
U6  - https://doi.org/10.1002/cite.201200130
VL  - 85
IS  - 1-2: Special Issue: Single-Use Technology
SP  - 76
EP  - 86
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - CHAP
A1  - Bitz, Andreas
A1  - Kobus, Thiele
A1  - Scheenen, Tom W. J.
A1  - Ladd, Mark E.
T1  - RF Safety of the Combination of a 31P Tx/Rx Endorectal Coil & a 1H Tx/Rx Body Array for 31P MRSI of the Prostate at 7T (311.)
T2  - 20th Annual ISMRM scientific meeting and exhibition 2012 : Melbourne, Australia, 5 - 11 May 2012
Y1  - 2013
SN  - 978-1-62276-943-8
SN  - 1545-4428
IS  - Volume 1
SP  - 311
PB  - Curran
CY  - Red Hook, NY
ER  - 
TY  - JOUR
A1  - Pellegrini, Paul A.
A1  - Howell, Nicholas R.
A1  - Shepherd, Rachael K.
A1  - Lengkeek, Nigel A.
A1  - Paulßen, Elisabeth
A1  - Katsifis, Andrew G.
A1  - Greguric, Ivan
T1  - Synthesis and Radiolabelling of DOTA-Linked Glutamine Analogues with 67,68Ga as Markers for Increased Glutamine Metabolism in Tumour Cells
JF  - Molecules
Y1  - 2013
U6  - https://doi.org/10.3390/molecules18067160
SN  - 1420-3049
VL  - 18
IS  - 6
SP  - 7160
EP  - 7178
PB  - MDPI
CY  - Basel
ER  -