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277 results on '"Pielichowski, Jan"'

5. Microwave Assisted Synthesis, Crosslinking, and Processing of Polymeric Materials

Author

Bogdal, Dariusz, Penczek, Piotr, Pielichowski, Jan, Prociak, Aleksander, Abe, A., editor, Albertsson, A.-C., editor, Cantow, H.-J., editor, Dusek, K., editor, Edwards, S., editor, Höcker, H., editor, Joanny, J.F., editor, Kausch, H.-H., editor, Kobayashi, S., editor, Lee, K.-S., editor, Manners, I., editor, Nuyken, O., editor, Stupp, S.I., editor, Suter, U.W., editor, and Wegner, G., editor

Published
2003
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17. Furfural and n-methylpyrrolidone in lubricating oil refining: a comparative study

Author

Pielichowski, Jan, Tecza, Witold, Rakoczy, Jan, Zadrozna, Gabriela, and Szpakiewicz, Barbara

Subjects
Lubricants industry -- Research, Separation (Technology) -- Research, Solvents -- Evaluation, Business, Business, international, Petroleum, energy and mining industries
Abstract

Vacuum distillate from the Soviet 'pipeline' crude oil was refined by extraction with N-methylpyrrolidone-2 or furfural. The extraction was carried out by a batch method and by continuous counter-current process. [...]

Published
1992

20. The effect of surface modification of microfibrillated cellulose (MFC) by acid chlorides on the structural and thermomechanical properties of biopolyamide 4.10 nanocomposites

Author

Leszczyńska, Agnieszka, primary, Stafin, Krzysztof, additional, Pagacz, Joanna, additional, Mičušík, Matej, additional, Omastova, Maria, additional, Hebda, Edyta, additional, Pielichowski, Jan, additional, Borschneck, Daniel, additional, Rose, Jerome, additional, and Pielichowski, Krzysztof, additional

Published
2018
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22. Hydration properties of selected DNA-lipid complexes

Author

Nizioł, Jacek, Kobierski, Jan, Harańczyk, Hubert, Zalitacz, Dorota, Hebda, Edyta, and Pielichowski, Jan

Subjects
biopolimery, sorption isotherm, DNA-lipid complex, hydratacja, biopolymers, DNA, lipidowe kompleksy DNA, izoterma sorpcyjna, hydration
Abstract

Zbadano dwa modelowe kompleksy lipidowe DNA z surfaktantami zawierającymi jeden (CTMA) lub dwa (DDCA) łańcuchy alifatyczne. Wyznaczono kinetykę ich hydratacji oraz izotermę sorpcyjną. Wykazano, że zastosowanie lipidowego surfaktantu z udziałem dwóch łańcuchów alifatycznych ogranicza liczbę cząsteczek wody trwale związanej z helisą DNA. Two model DNA-lipid complexes with the surfactants containing single (CTMA) or double (DDCA) aliphatic chains were investigated. Hydration kinetics and sorption isotherms were determined. The data were interpreted using BET and Dent sorption isotherm models. It was found that the use of lipid surfactant with double aliphatic chain reduce the number of water molecules tightly and permanently bound to DNA helix.

Published
2015

23. Pharmaceutical and Medical Biotechnology: New Perspectives

Author

Krylova, L., Pielichowski, Jan, Cienciala, Cezary, Zaikov, G. E., Orlicki, Rajmund, Krylova, L., Pielichowski, Jan, Cienciala, Cezary, Zaikov, G. E., and Orlicki, Rajmund

Subjects
Pharmaceutical biotechnology, Biotechnology, Biotechnology industries
Abstract

This volume includes information about the express assessment of cell viability in biological preparations, interfacial tension and phase behaviour in emulsion of associative biopolymers in the conditions of shear flow, interaction and structure formation of gelatin type A with thermo aggregates of bovine serum albumin, perspectives of application multi-angle laser light scattering method for quality control of medicines, a new approach to the creation of biocompatible magnetically targeted nanosystems for a smart delivery of therapeutic products, polyelectrolyte microsensors as a new tool for metabolites'detection, improvement of the functional properties of lysozyme by interaction with 5-methylresorcinol, the methods of study of the processes of the issue to optical information biological object, polyelectrolyte enzyme-bearing microdiagnosticum – a new step in clinical-biochemistry analysis and an introduction to culture in-vitro rare bulbous plants of the Sochi Black Sea Coast (Scilla, Muscari, Galanthus). Special attention was given to the problems of the cooperation of high schools and scientific institutions related to education methods of scientific shots to modern conditions, study of the introduction in culture in-vitro rare pharmaceutical plant Blackstonia perfoliata (L). Huds, micropropagation of Hypericum perforatum L. for medicinal and ornamental purposes, wild orchids of Colchis forests and save them as objects of eco-education and producers of medicinal substances, activity of liposomal antimicrobic preparations concerning Staphylococcus aureus, selection of medical preparations for treatment of lower parts of the urinary system, the Laboratory of Biotechnologies of Astrakhan State University's research in the field of extracting bioactive natural and plant components, activating by para-aminobenzoic acid of sowing properties of seed of winter grain crops and forage cereals, damage of chromosomes and disruption of mitotic activity in seedlings of Crepis capillaris by alkylating agent antineoplastic preparation phosphemidum, and testing various hexahydropyridoindoles to act as antioxidants.

Published
2013

26. Application of polyurethane-based materials for immobilization of enzymes and cells: a review

Author

Romaškevič, Tatjana, Budrienė, Saulutė, Pielichowski, Krzysztof, and Pielichowski, Jan

Subjects
Imobilizuoti fermentai, Biosensors, Biochemija, Polimerai--Naudojimas, Immobilized enzymes, Biosensoriai, Biochemistry, Polymers--Use
Abstract

Polyurethane as a functional material has a wide application in many areas. This paper is designed to the application of polyurethanes in biochemical and biotechnological fields, concerning its biocompatibility and stability. The synthesis of different kinds of polyurethanes, their application for the immobilization of enzymes and whole cells, and their employment in the constructions of biosensors are reviewed. The basic concepts of such application are described. Poliuretanas, kaip funkcinė medžiaga, plačiai naudojama įvairiose srityse. Poliuretanai yra biosuderinami ir stabilūs junginiai, todėl naudojami biocheminiuose bei biotechnologiniuose procesuose. Šiame straipsnyje apžvelgiama pastarųjų 15 metų literatūra apie įvairių poliuretanų sintezę ir savybes, jų pritaikymą fermentų bei ląstelių imobilizavimui, taip pat panaudojimą kuriant biosensorius. Apžvelgiamos poliuretanų panaudojimo perspektyvos.

Published
2006

29. Monomers, Oligomers, Polymers, Composites and Nanocomposites Research

Author

Pielichowski, Jan, Zaikov, Gennadiĭ Efremovich, Pethrick, R. A., Pielichowski, Jan, Zaikov, Gennadiĭ Efremovich, and Pethrick, R. A.

Subjects
Polymeric composites, Nanostructured materials, Polymers, Monomers
Abstract

The role of polymer chemistry (pure and applied sciences) is very prominent in the world of science today, but it is heading away from polymers and polymer blends towards composites and nanocomposites. This allows for the creation of new materials with unique properties and new possibilities which is the subject of this new book.

Published
2009

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