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ANNALES
UNIVERSITATIS MARIAE CURIE-SKŁODOWSKA LUBLIN – POLONIA
VOL. LXX, 2 SECTIO AA 2015
TABLE OF CONTENTS
Maria Paluch
Surface potential at the water-air interface ... 1 Ilona Sadok, Katarzyna Tyszczuk-Rotko
and Agnieszka Szwagierek
New Applications of Boron-Doped Diamond Electrode
for Voltammetric Determination of Ascorbic Acid ... 13 Ganesamoorthy Thirunarayanan, Inasekaran Muthuvel
and Vasudevan Sathiyendiran
Spectral LFER studies in some N-(substituted phenyl)
formamides ... 31 Patrycja Krasucka and Jacek Goworek
MCM-41 silica as a host material for controlled drug delivery
systems ... 45 Marzena Cejner and Ryszard Dobrowolski
Ion-imprinted polymers: synthesis, characterization
and applications ... 67 Joanna Szewczyk, Michał P. Dybowski
and Andrzej L. Dawidowicz
Application of SPE for selective fractionation of essential oils
constituents from plant materials ... 87 Renganathan Vijayakumar, Rajamohan Senbagam,
Murugan Rajarajan, Selvaraj Balaji, Venkatesan Manikandan, Ganesan Vanangamudi and Ganesamoorthy Thirunarayanan Synthesis, spectral correlation analysis and evaluation
of biological activities of some substituted hydrazones ... 103
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Małgorzata Olszowy
The influence of water on the estimation of antioxidant
properties of essential oils ... 125 Michal P. Dybowski, Rafal Typek, Katarzyna Bernacik
and Andrzej L. Dawidowicz
Isomerization of bitter acids during the brewing process ... 137 Mariusz Barczak
Mesoporous silica functionalized with phenylamino and gluconamide groups: synthesis, characterization
and use for sorption of diclofenac ... 145 Marzena Cejner, Ryszard Dobrowolski
and Joanna Reszko-Zygmunt
Determination of selected trace metals (Cr, Ni, Pb and Cd)
in soils by slurry sampling GF AAS ... 157 Rajamohan Senbagam, Ganesan Vanangamudi
and Ganesamoorthy Thirunarayanan
Synthesis, Assessment of substituent effect and Antimicrobial activities of some substituted (E)-N-benzylidene-5-
-bromopyridin-2-amines ... 169
