ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

Author: Polčín

LCAO MO investigations on lignin model compounds. IV. CNDO/CI calculation of electronic spectra of hydroxybenzaldehyde type models 171 179
M. Remko and J. Polčin Vol. 31, 2
LCAO MO investigations of lignin model compounds. I. CNDO/2 calculations of intramolecular hydrogen bond O-H...OCH3 in models of the guaiacol and syringyl type 170 173
M. Remko and J. Polčin Vol. 30, 2
X-ray study of the supramolecular structure of celluloses III 507 516
J. Polčin and F. Valček Vol. 21, 7
Isolation of lignin-polysaccharide complexes from the soluble portions of methylated wood 23 34
B. Kosiková, J. Polčin, and M. Dandárova-Vašátková Vol. 21, 1-2
The changes of infrared spectra of sprucewood lignin in the 1600-1800 cm-1 region during acidolysis 891 904
J. Polčin, B. Kosíková, P. Šipoš, M. Dandárová-Vašátkova, and J. Suchý Vol. 17, 12
Study of alcoholic extraction of lignin by infrared spectrophotometry 562 573
J. Polčin, B. Košíková, J. Suchý, and M. Vašátková Vol. 16, 7
Gas volumetric determination of ammonium ions in ammonium salts 446 453
J. Polčin Vol. 13, 7-8
Characteristics of chlorine in chlorolignins. III 108 112
J. Polčin Vol. 12, 2
Characteristics of chlorine in chlorolignin. II 60 66
J. Polčin Vol. 12, 1
Determination of the total sulfur in sulfides, sulfites, and thiosulfates with a cation exchanger and conductometric titration 494 498
J. Polčin Vol. 11, 8
Characteristics of chlorine in chlorolignin. I 450 459
J. Polčin Vol. 10, 7
Alkali sulfite lignin. II. The composition and the functional groups 300 309
J. Polčin Vol. 10, 5
O halogenácii lignínu 254 262
J. Polčin Vol. 9, 4
Study of alkali sulfite-lignin. I. Chlorination with hypochlorites 227 234
J. Polčín Vol. 8, 4
Sulfur dioxide in sulfite liquors 300 307
J. Polčin Vol. 5, 5-6
The reaction of lignin with formaldehyde 322 330
R. Boríšek and J. Polčin Vol. 5, 5-6

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