Refine
Year of publication
Document Type
- Article (84)
- Conference Proceeding (24)
- Part of a Book (9)
- Book (4)
- Report (2)
Keywords
- Clusterion (5)
- Air purification (4)
- Hämoglobin (4)
- Lipopolysaccharide (4)
- Luftreiniger (4)
- Plasmacluster ion technology (4)
- Raumluft (4)
- Sonde (4)
- Eisschicht (3)
- Kohlenstofffaser (3)
- lipopolysaccharides (3)
- Erythrozyt (2)
- Fibroblast (2)
- Pflanzenphysiologie (2)
- Pflanzenscanner (2)
- Stickstoffmonoxid (2)
- bacterial cellulose (2)
- carbonized rice husk (2)
- celldrum technology (2)
- nanostructured carbonized plant parts (2)
- nanostrukturierte carbonisierte Pflanzenteile (2)
- nitric oxide gas (2)
- plant scanner (2)
- prebiotic (2)
- Adsorption (1)
- Antarctic Glaciology (1)
- Autofluoreszenzverfahren (1)
- Bacillus sp (1)
- Bacterial cellulose (1)
- Bakterien (1)
- Bioreaktor (1)
- Biosolubilization (1)
- Blutzellenlagerung (1)
- Carbon sources (1)
- Cell permeability (1)
- CellDrum (1)
- Cellular force (1)
- Cellulose nanostructure (1)
- Circular Dichroism (1)
- Contractile tension (1)
- Culture media (1)
- Dattel (1)
- Dekontamination (1)
- Dry surfaces (1)
- ELISA (1)
- Elektrodynamik (1)
- Endothelial cells (1)
- Endothelzelle (1)
- Enzyme-linked immunosorbent assay (1)
- Epithel (1)
- Extraterrestrial Glaciology (1)
- FGF23 (1)
- Glaciological instruments and methods (1)
- Harnleiter (1)
- Hemoglobin structure (1)
- Hydrodynamik (1)
- Hydrogel (1)
- Hämoglobinstruktur (1)
- Klotho (1)
- Körpertemperatur (1)
- Lactobacillus rhamnosus GG (1)
- Lichtstreuungsbasierte Instrumente (1)
- Mechanische Beanspruchung (1)
- Medusomyces gisevi (1)
- Microbial adhesion (1)
- NONOate (1)
- Natriumhypochlorit (1)
- Niacin (1)
- Nitric Oxide (1)
- Nitric Oxide Donor (1)
- Organkultur (1)
- PTH (1)
- Peroxidase (1)
- Pflanzenstress (1)
- Phosphate (1)
- Proteine (1)
- Recombinant activated protein C (1)
- Red blood cell storage (1)
- Riboflavin (1)
- Sampling methods (1)
- Sepsis (1)
- Small Aral Sea (1)
- Subclacial exploration (1)
- Subglacial lakes (1)
- SunRav BookEditor (1)
- Surface microorganisms (1)
- Swabbing (1)
- Thiamine (1)
- Tissue Engineering (1)
- Vitamin A (1)
- Vitamin B (1)
- Vitamin D (1)
- Wasserbrücke (1)
- Wasserstoffperoxid (1)
- Wundheilung (1)
- activated nanostructured carbon (1)
- adsorption (1)
- aktivierte nanostrukturierte Kohlenstofffaser (1)
- aromatic amines (1)
- autofluorescence-based detection system (1)
- biofilms (1)
- coculture (1)
- contractile tension (1)
- crop yield (1)
- cytosolic water diffusion (1)
- date palm tree (1)
- distance learning (1)
- e-books (1)
- e-issues (1)
- ecological structure (1)
- epithelization (1)
- exopolysaccharides (1)
- hemoglobin (1)
- hemoglobin dynamics (1)
- human dermal fibroblasts (1)
- humic acid (1)
- hydrogel (1)
- immobilization (1)
- kontraktile Spannung (1)
- light scattering analysis (1)
- lignite (1)
- lipopolysaccharide (1)
- low-rank coal (1)
- metagenomics (1)
- microbial diversity (1)
- naphtols (1)
- phenols (1)
- plant stress (1)
- plasma generated ions (1)
- protein (1)
- pullulan (1)
- rhAPC (1)
- shotgun sequencing (1)
- softs (1)
- soil amendment (1)
- soil health (1)
- soil remediation (1)
- subglacial aquatic ecosystems (1)
- subsurface ice (1)
- subsurface ice research (1)
- subsurface probe (1)
- surface modification (1)
- water bridge phenomenon (1)
- wound healing (1)
One of the priority trends of carbon nanotechnology is creation of nanocomposite systems. Such carbon nanostructured composites were produced using - raw materials based on the products of agricultural waste, such as grape stones, apricot stones, rice husk. These products have a - wide spectrum of application and can be obtained in large quantities. The Institute of Combustion Problems has carried out the work on synthesis of the nanostructured carbon sorbents for multiple applications including the field of biomedicine. The article presents the data on the synthesis and physico-chemical properties of carbonaceous sorbents using physicochemical methods of investigation: separation and purification of biomolecules; isolation of phytohormone - fusicoccin; adsorbent INGO-1 in the form of an adsorption column for blood detoxification, oral (entero) sorbent - INGO-2; the study of efferent and probiotic properties and sorption activity in regard to the lipopolysaccharide (LPS), new biocomposites - based on carbonized rice husk (CRH) and cellular microorganisms; the use of CRH in wound treatment. A new material for blood detoxication (INGO-1) has been obtained. Adsorption of p-cresyl sulfate and indoxyl sulfate has shown that active carbon adsorbent can remove clinically significant level of p-cresyl sulfate and indoxyl sulfate from human plasma. Enterosorbent INGO-2 possesses high adsorption activity in relation to Gram-negative bacteria and their endotoxins. INGO-2 slows down the growth of conditionally pathogenic microorganisms, without having a negative effect on bifido and lactobacteria. The use of enterosorbent INGO-2 for sorption therapy may provide a solution to a complex problem - detoxication of the digestive tract and normalization of the intestinal micro ecology. The immobilized probiotic called "Riso-lact" was registered at the Ministry of Health of the Republic of Kazakhstan as a biologically active food additive. The developed technology is patented and provides production of the medicine in the form of freeze-dried biomass immobilized in vials.
Molecular-genetic identification of emerged novel invasive pathogens of Asiatic Elm Ulmus pumila L
(2014)
The dwarf elm Ulmus pumila L. (Ulmaceae) is one of indigenous species of flora in Kazakhstan and forms a basis of dendroflora in virtually all settlements of the region. In the past decade, multiple outbreaks of previously unknown diseases of the small-leaved elm have been registered. In our study, by the molecular-genetic analysis it was found that the pathogens responsible for the outbreaks are microfungi belonging to the genus Fusarium – F. solani and F. oxysporum. The nucleotide sequences (ITS regions) isolated from the diseased trees showed very high similarity with the GenBank control numbers EU625403.1 and FJ478128.1 (100.0 and 99.0 % respectively). Oncoming research will focus on the search of natural microbial antagonists of the discovered phytopathogens.
Sampling of dry surfaces for microorganisms is a main component of microbiological safety and is of critical importance in many fields including epidemiology, astrobiology as well as numerous branches of medical and food manufacturing. Aspects of biofilm formation, analysis and removal in aqueous solutions have been thoroughly discussed in literature. In contrast, microbial communities on air-exposed (dry) surfaces have received significantly less attention. Diverse surface sampling methods have been developed in order to address various surfaces and microbial groups, but they notoriously show poor repeatability, low recovery rates and suffer from lack of mutual consistency. Quantitative sampling for viable microorganisms represents a particular challenge, especially on porous and irregular surfaces. Therefore, it is essential to examine in depth the factors involved in microorganisms’ recovery efficiency and accuracy depending on the sampling technique used. Microbial colonization, retention and community composition on different dry surfaces are very complex and rely on numerous physicochemical and biological factors. This study is devoted to analyze and review the (a) physical phenomena and intermolecular forces relevant for microbiological surface sampling; (b) challenges and problems faced by existing sampling methods for viable microorganisms and (c) current directions of engineering and research aimed at improvement of quality and efficiency of microbiological surface sampling.