Works by Šimkovic, Ivan

Results: 36

Experimental Treatment of Hazardous Ash Waste by Microbial Consortium Aspergillus niger and Chlorella sp.: Decrease of the Ni Content and Identification of Adsorption Sites by Fourier-Transform Infrared Spectroscopy.

Published in:

Frontiers in Microbiology, 2021, v. 12, p. 1, doi. 10.3389/fmicb.2021.792987

By:

Šimonovičová, Alexandra;
Takáčová, Alžbeta;
Šimkovic, Ivan;
Nosalj, Sanja

Publication type:

Article

New aspects in cationization of lignocellulose materials. VIII. Modification of immitted spruce wood with quarternary ammonium groups.

Published in:

Journal of Applied Polymer Science, 1987, v. 34, n. 6, p. 2063, doi. 10.1002/app.1987.070340601

By:

Šimkovic, Ivan;
Alföldi, Juraj;
Antal, Miroslav

Publication type:

Article

New aspects in cationization of lignocellulose materials. VI. Modification of steam-exploded aspen wood chips with quarternary ammonium groups.

Published in:

Journal of Applied Polymer Science, 1987, v. 34, n. 5, p. 1779, doi. 10.1002/app.1987.070340501

By:

Šimkovic, Ivan;
Ebringerová, Anna;
Antal, Miroslav;
Micko, Michael M.

Publication type:

Article

New aspects in cationization of lignocellulose materials. IX. Flame retardancy effect of modification with nitrogen and sulfur containing groups.

Published in:

Journal of Applied Polymer Science, 1987, v. 34, n. 3, p. 1057, doi. 10.1002/app.1987.070340315

By:

Šimkovic, Ivan;
Pastýr, Jan;
Antal, Miroslav;
Balog, Karol;
Košik, Štefan;
Plaček, Jan

Publication type:

Article

New aspects in cationization of lignocellulose materials. VII. Modification of spruce wood meal with quarternary ammonium groups.

Published in:

Journal of Applied Polymer Science, 1987, v. 33, n. 8, p. 2651, doi. 10.1002/app.1987.070330801

By:

Šimkovic, Ivan;
Mlynár, Juraj;
Alföldi, Juraj;
Antal, Miroslav

Publication type:

Article

New aspects in cationization of lignocellulose materials. V. Modification of rotten aspen wood meal with quarternary ammonium groups.

Published in:

Journal of Applied Polymer Science, 1987, v. 33, n. 6, p. 1955, doi. 10.1002/app.1987.070330609

By:

Šimkovic, Ivan;
Ebringerová, Anna;
Antal, Miroslav;
Micko, Michael M.

Publication type:

Article

Thermal degradation of model compounds with blocked hemiacetal group related to (4-O-methyl- D-glucurono)- D-xylan.

Published in:

Journal of Applied Polymer Science, 1987, v. 33, n. 5, p. 1473, doi. 10.1002/app.1987.070330503

By:

Šimkovic, Ivan;
Hirsch, Ján;
Ebringerová, Anna;
Königstein, Jozef

Publication type:

Article

Thermal degradation of cellulose model compounds in inert atmosphere.

Published in:

Journal of Applied Polymer Science, 1986, v. 31, n. 8, p. 2433, doi. 10.1002/app.1986.070310804

By:

Šimkovic, Ivan;
Ďurindová, Mária;
Mihálov, Vincent;
Königstein, Jozef;
Ambrovič, Peter

Publication type:

Article

New aspects in cationization of lignocellulose materials. III. Influence of delignification on reactivity and extractability of TMAHP-hemicelluloses.

Published in:

Journal of Applied Polymer Science, 1986, v. 31, n. 2, p. 303, doi. 10.1002/app.1986.070310201

By:

Ebringerová, Anna;
Antal, Miroslav;
Šimkovic, Ivan;
Micko, Michael M.

Publication type:

Article

New aspects in cationization of lignocellulose materials. IV. Modification of aspen wood meal with quarternary ammonium groups.

Published in:

Journal of Applied Polymer Science, 1986, v. 31, n. 2, p. 621, doi. 10.1002/app.1986.070310226

By:

Antal, Miroslav;
Šimkovic, Ivan;
Ebringerová, Anna;
Micko, Michael M.

Publication type:

Article

Influence of anionic form on thermooxidation of TMAHP-cellulose.

Published in:

Journal of Applied Polymer Science, 1985, v. 30, n. 12, p. 4713, doi. 10.1002/app.1985.070301218

By:

Šimkovic, Ivan;
Antal, Miroslav;
Balog, Karol;
Kos̆ík, Štefan;
Plac̆ek, Jan

Publication type:

Article

Influence of anionic form on thermal degradation of TMAHP-cellulose.

Published in:

Journal of Applied Polymer Science, 1985, v. 30, n. 12, p. 4707, doi. 10.1002/app.1985.070301217

By:

Šimkovic, Ivan;
Antal, Miroslav;
Mihálov, Vincent;
Königstein, Jozef;
Micko, M. M.

Publication type:

Article

New aspects in cationization of lignocellulose materials. II. Distribution of functional groups in lignin, hemicellulose, and cellulose components.

Published in:

Journal of Applied Polymer Science, 1984, v. 29, n. 2, p. 643, doi. 10.1002/app.1984.070290220

By:

Antal, Miroslav;
Ebringerová, Anna;
Šimkovic, Ivan

Publication type:

Article

New aspects in cationization of lignocellulose materials. I. Preparation of lignocellulose materials containing quarternary ammonium groups.

Published in:

Journal of Applied Polymer Science, 1984, v. 29, n. 2, p. 637, doi. 10.1002/app.1984.070290219

By:

Antal, Miroslav;
Ebringerová, Anna;
Šimkovic, Ivan

Publication type:

Article

Flame retarded composite panels from sugar beet residues.

Published in:

Journal of Thermal Analysis & Calorimetry, 2012, v. 109, n. 3, p. 1445, doi. 10.1007/s10973-011-1879-9

By:

Šimkovic, Ivan

Publication type:

Article

Flammability studies of impregnated paper sheets.

Published in:

Journal of Thermal Analysis & Calorimetry, 2012, v. 107, n. 2, p. 519, doi. 10.1007/s10973-011-1690-7

By:

Šimkovic, Ivan;
White, Robert;
Fuller, Anne

Publication type:

Article

Flame-retarding properties of ion-exchanging groups introduced into beech sawdust.

Published in:

Fire & Materials, 1998, v. 22, n. 4, p. 149, doi. 10.1002/(SICI)1099-1018(1998070)22:4<149::AID-FAM648>3.0.CO;2-L

By:

Šimkovic, Ivan;
Csomorová, Katarina

Publication type:

Article

Biological properties of extremely acidic cyanide-laced mining waste.

Published in:

Ecotoxicology, 2016, v. 25, n. 1, p. 202, doi. 10.1007/s10646-015-1580-z

By:

Feketeová, Zuzana;
Sládkovičová, Veronika;
Mangová, Barbara;
Pogányová, Andrea;
Šimkovic, Ivan;
Krumpál, Miroslav

Publication type:

Article

The Impact of Land-Use on the Hierarchical Pore Size Distribution and Water Retention Properties in Loamy Soils.

Published in:

Water (20734441), 2020, v. 12, n. 2, p. 339, doi. 10.3390/w12020339

By:

Dlapa, Pavel;
Hriník, Dávid;
Hrabovský, Andrej;
Šimkovic, Ivan;
Žarnovičan, Hubert;
Sekucia, Frederik;
Kollár, Jozef

Publication type:

Article

Application of Infrared Spectroscopy and Thermal Analysis in Explaining the Variability of Soil Water Repellency.

Published in:

Applied Sciences (2076-3417), 2023, v. 13, n. 1, p. 216, doi. 10.3390/app13010216

By:

Šimkovic, Ivan;
Dlapa, Pavel;
Feketeová, Zuzana

Publication type:

Article

Evaluation of the phytomass source for composite preparation.

Published in:

Journal of Applied Polymer Science, 2013, v. 127, n. 1, p. 508, doi. 10.1002/app.37807

By:

Šimkovic, Ivan;
Šurina, Igor;
Mikulášik, Radoslav;
Orságová, Anna;
Ház, Aleš;
Schwarzinger, Clemens

Publication type:

Article

Properties of quaternized and crosslinked carboxymethylcellulose films.

Published in:

Cellulose, 2023, v. 30, n. 4, p. 2023, doi. 10.1007/s10570-022-05031-5

By:

Šimkovic, Ivan;
Gucmann, Filip;
Hricovíni, Michal;
Mendichi, Raniero;
Schieroni, Alberto Giacometti;
Piovani, Daniele;
Zappia, Stefania;
Dobročka, Edmund;
Filip, Jaroslav;
Hricovíni, Miloš

Publication type:

Article

Extraction and characterization of polysaccharide films prepared from Furcellaria lumbricalis and Gigartina skottsbergii seaweeds.

Published in:

Cellulose, 2021, v. 28, n. 15, p. 9567, doi. 10.1007/s10570-021-04138-5

By:

Šimkovic, Ivan;
Gucmann, Filip;
Mendichi, Raniero;
Schieroni, Alberto Giacometti;
Piovani, Daniele;
Dobročka, Edmund;
Hricovíni, Miloš

Publication type:

Article

Film Properties of Heparin Cross-Linked with Epichlorohydrin in Absence or Presence of Imidazole.

Published in:

Polysaccharides (2673-4176), 2024, v. 5, n. 4, p. 715, doi. 10.3390/polysaccharides5040045

By:

Šimkovic, Ivan;
Gucmann, Filip;
Hricovíni, Michal;
Mendichi, Raniero;
Dobročka, Edmund;
Schieroni, Alberto Giacometti;
Piovani, Daniele;
Zappia, Stefania;
Hricovíni, Miloš

Publication type:

Article

Identifying the Origin of Soil Water Repellency at Regional Level Using Multiple Soil Characteristics: The White Carpathians and Myjavska Pahorkatina Upland Case Study.

Published in:

2015

By:

KOŘENKOVÁ, LUCIA;
ŠIMKOVIC, IVAN;
DLAPA, PAVEL;
JURÁNI, BOHDAN;
MATÚŠ, PETER

Publication type:

Case Study

Thermogravimetric analysis of agricultural residues: Oxygen effect and environmental impact.

Published in:

Journal of Applied Polymer Science, 2006, v. 100, n. 2, p. 1318

By:

Ivan Šimkovic;
Katarína Csomorová

Publication type:

Article

New aspects in cationization of lignocellulose materials. X. Thermooxidation of TMAHP-sawdust.

Published in:

Journal of Applied Polymer Science, 1989, v. 38, n. 10, p. 1913, doi. 10.1002/app.1989.070381012

By:

Šimkovic, Ivan;
Antal, Miroslav;
Csomorová, Katarina;
Micko, M. M.

Publication type:

Article

Thermogravimetric/mass spectrometric characterization of the thermal decomposition of (4-O-methyl- D-glucurono)- D-xylan.

Published in:

Journal of Applied Polymer Science, 1988, v. 36, n. 3, p. 721, doi. 10.1002/app.1988.070360320

By:

Šimkovic, Ivan;
Varhegyi, Gabor;
Antal, Michael J.;
Ebringerová, Anna;
Szekely, Tamas;
Szabo, Piroska

Publication type:

Article

Thermal Degradation and Thermooxidation of O-Acetyl-(4-O-methyl-D-glucurono)-D-xylan and Related Derivatives.

Published in:

Holzforschung: International Journal of the Biology, Chemistry, Physics, & Technology of Wood, 1995, v. 49, n. 6, p. 512

By:

Šimkovic, Ivan;
Balog, Karol;
Csomorová, Katarina

Publication type:

Article

Flame Retardancy Effect of Elemental Sulphur Caused by Covering the Lignocellulose Materials.

Published in:

Holzforschung: International Journal of the Biology, Chemistry, Physics, & Technology of Wood, 1991, v. 45, n. 5, p. 367

By:

Šimkovic, Ivan;
Balog, Karol;
Micko, M. M.

Publication type:

Article

New Aspects in Cationization of Lignocellulose Materials.

Published in:

Holzforschung: International Journal of the Biology, Chemistry, Physics, & Technology of Wood, 1990, v. 44, n. 2, p. 113

By:

Šimkovic, Ivan;
Mlynár, Juraj;
Alföld, Juraj;
Micko, M. M.

Publication type:

Article

ESR Study of Soda Waste Liquors.

Published in:

Holzforschung: International Journal of the Biology, Chemistry, Physics, & Technology of Wood, 1986, v. 40, n. 1, p. 15

By:

Šimkovic, Ivan;
Ebringerová, Anna;
Tiňo, Jozef;
Plaček, Jan;
Maňásek, Zdenĕk;
Žilka, Ladislav

Publication type:

Article

Properties of quaternized and cross-linked hydroxyethylcellulose composite films.

Published in:

Cellulose, 2024, v. 31, n. 17, p. 10341, doi. 10.1007/s10570-024-06154-7

By:

Šimkovic, Ivan;
Gucmann, Filip;
Dobročka, Edmund;
Filip, Jaroslav;
Hricovíni, Michal;
Dujnič, Viera;
Mendichi, Raniero;
Schieroni, Alberto Giacometti;
Piovani, Daniele;
Zappia, Stefania;
Hricovíni, Miloš

Publication type:

Article

Microbial Features Indicating the Recovery of Soil Ecosystem Strongly Affected by Mining and Ore Processing.

Published in:

International Journal of Environmental Research & Public Health, 2021, v. 18, n. 6, p. 3240, doi. 10.3390/ijerph18063240

By:

Feketeová, Zuzana;
Hrabovský, Andrej;
Šimkovic, Ivan;
De Marco, Anna;
Maisto, Giulia;
Santorufo, Lucia;
Memoli, Valeria;
Panico, Speranza Claudia

Publication type:

Article

Biological activity of the metal-rich post-flotation tailings at an abandoned mine tailings pond (four decades after experimental afforestation).

Published in:

Environmental Science & Pollution Research, 2015, v. 22, n. 16, p. 12174, doi. 10.1007/s11356-015-4489-4

By:

Feketeová, Zuzana;
Hulejová Sládkovičová, Veronika;
Mangová, Barbara;
Šimkovic, Ivan

Publication type:

Article

Preparation of ion exchangers from bagasse by crosslinking with epichlorohydrin-NH<sub>4</sub>OH or epichlorohydrin-imidazole.

Published in:

Journal of Applied Polymer Science, 1997, v. 64, n. 13, p. 2561, doi. 10.1002/(SICI)1097-4628(19970627)64:13<2561::AID-APP9>3.0.CO;2-B

By:

Šimkovic, Ivan;
Laszlo, Joseph A.

Publication type:

Article