Salt, EDTA and pH effects on rheological properties of Aspergillus niger mycelium suspension.

Download
023587.pdf
1992
Dik (Berkman), Tunay
Show full item record
54
views
0
downloads
Aspergillus niger., Salt., Mycelium.
https://hdl.handle.net/11511/11792
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

Water soluble nickel(0) and cobalt(0) nanoclusters stabilized by poly(4-styrenesulfonic acid-co-maleic acid): Highly active, durable and cost effective catalysts in hydrogen generation from the hydrolysis of ammonia borane
Metin, Onder; Özkar, Saim (2011-01-01)
This paper reports the in-situ generation and catalytic activity of nickel(0) and cobalt(0) nanoclusters stabilized by poly(4-styrene sulfonic acid-co-maleic acid), PSSA-co-MA, in the hydrolysis of ammonia borane (AB). PSSA-co-MA stabilized nickel(0) (PSMA-Ni) and cobalt(0) nanoclusters (PSMA-Co) having average particle size of 2.1 +/- 0.6 and 5.3 +/- 1.6 nm, respectively, were generated by in-situ reduction of nickel(II) chloride or cobalt(II) chloride in an aquoues solution of NaBH(4)/H(3)NBH(3) in the pr...
Hybrid learning algorithm for intelligent short-term load forecasting
Kumluca Topallı, Ayça; Erkmen, İsmet; Department of Electrical and Electronics Engineering (2003)
Short-term load forecasting (STLF) is an important part of the power generation process. For years, it has been achieved by traditional approaches stochastic like time series; but, new methods based on artificial intelligence emerged recently in literature and started to replace the old ones in the industry. In order to follow the latest developments and to have a modern system, it is aimed to make a research on STLF in Turkey, by neural networks. For this purpose, a method is proposed to forecast Turkey̕s ...
Cobalt ferrite supported platinum nanoparticles: Superb catalytic activity and outstanding reusability in hydrogen generation from the hydrolysis of ammonia borane
Akbayrak, Serdar; Özkar, Saim (2021-08-15)
In this work, platinum(0) nanoparticles are deposited on the surface of magnetic cobalt ferrite forming magnetically separable Pt-0/CoFe2O4 nanoparticles, which are efficient catalysts in H-2 generation from the hydrolysis of ammonia borane. Catalytic activity of Pt-0/CoFe2O4 nanoparticles decreases with the increasing platinum loading, parallel to the average particle size. Pt-0/CoFe2O4 (0.23% wt. Pt) nanoparticles have an average diameter of 2.30 +/- 0.47 nm and show an extraordinary turnover frequency of...
Formulation of food processing wastes for co-production of bacterial pectinase and cellulase enzymes
Özzeybek, Mehlika; Çekmecelioğlu, Deniz; Department of Food Engineering (2022-5-16)
Production of enzymes has always been the focus of research with its ever-increasing application area, yet it is an expensive process due to the need for pure carbon sources to carry out the production. Exploring new ways to reduce cost while maximizing enzyme production is an ongoing battle, even in today's opportunities. In this research, a mixture of food wastes was valorized and bacterial pectinase and cellulase were co-produced. Optimum proportions of the hazelnut shells, orange peel, and apple pomace ...
Transitive algebras of operators on the n-fold direct sum of a Banach Space
Önder, Huriye; Orhon, Mehmet; Department of Mathematics (1988)
Citation Formats
T. Dik (Berkman), “Salt, EDTA and pH effects on rheological properties of Aspergillus niger mycelium suspension.,” Ph.D. - Doctoral Program, Middle East Technical University, 1992.
METU IIS - Integrated Information Service open@metu.edu.tr