Wyniki wyszukiwania

1

Interaction of amphiphiles with model lipid membranes by 1H-NMR

100%

Rozycka-Roszak B., Walkowiak U.

Biophysics of Membrane Transport

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1994

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tom 12

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nr 2

2

Temperature dependence of the permeability of sulphate ions though a lipid membrane modified by quaternary ammonium salts

100%

Gabrielska J., Sarapuk J., Przestalski S.

Polish Journal of Environmental Studies

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1993

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tom 02

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nr 4

The modyfication of model lipid membranes by amphiphilic ammonium salts of the general formulae |(CH3)3NCH2COOC12H25|+ • Cl (V-12), |(CH3)2C12H25NCH2COOC2H4Cl|+ • Cl- (V-A) and |(CH3)3NCH2COOC2H4Cl|+ • Cl- (V-B) were studied. It was found that the efficiency of liposomal and planar lipid membranes (BLM) modified by these salts can be sequenced as follows: V-12, VA, and VB. It was also found that sulpate-ion permeation through liposomal membranes modified by the salts studied was temperature-dependent and changed significantly in the case of membranes modified with V-12 and V-A, while the rate constant was only slightly dependent on temperature for liposomes modified by V-8 salt.

3

Influence of SO42-/SeO42- ratio on selenium accumulation in Se-analogs of glucosinolates and in biomass of Tropaeolum majus L. and Arabis caucasica. L. hairy roots

84%

Wielanek M., Sklodowska M., Krolicka A., Bergier K., Gajewska E.

Acta Physiologiae Plantarum

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2007

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tom 29

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nr 1 Suppl.

4

Anion binding sites in band 3 proteins of the human red blood cells membrane

84%

Zaki L.

Biophysics of Membrane Transport

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1992

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tom 11

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nr 2

5

Tendencies of change in the chemistry of precipitation at three monitoring stations 1996-1999

84%

Walna B., Polkowska Z., Malek S., Medrzycka K., Namiesnik J., Siepak J.

Polish Journal of Environmental Studies

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2003

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tom 12

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nr 4

This study compares the results of three stations differing greatly in geography, and tendencies of change in the chemistry of precipitation (open and throughfall) in the years 1996-1999. The mean annual pH is lower than 5.2, and often drops below 4.6. A distinct decline in the concentrations of sulphate ions at all the stations is observed.

6

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Sea salt in aerosols over the Southern Baltic. Part 1. The generation and transportation of marine particles

67%

Lewandowska A. U., Falkowska L. M.

Oceanologia

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2013

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tom 55

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nr 2

7

Possibility of using a mixture of calcium salts to decrease sulphate concentration and total mineralisation of surface and mine waters

67%

Trach Y., Trach R.

Acta Scientiarum Polonorum. Architectura

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2022

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tom 21

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nr 4

8

Acidification and chemistry of stream water on the example of the Waksmundzki and Mietusi Streams in the Tatra Mountains, [Southern Poland]

67%

Grodzinska-Jurczak M.

Acta Hydrobiologica

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1996

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tom 38

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nr 1-2

A three-year study (1991-1993) on the chemistry of streams was carried out in two valleys of different bedrock in the Polish Tatra Mountains. Significant seasonal fluctuations in the concentration of most of the studied elements of the granitic Waksmundzki and carbonate Miętusi Streams were observed. The chemistry of the Miętusi Stream was dominated by calcium and magnesium ions and the Waksmundzki Stream by sulphate ions. The drawing of general conclusions on changes in the stream chemistry over the last 30 years is impossible because of the different analytical methods used and only a single samplings of the stream water taken by the investigation carried out in the 60’s.

9

Jakosc wod powierzchniowych w gorskich mikrozlewniach rolniczo-lesnych

34%

Kanownik W., Pijanowski Z.

Acta Scientiarum Polonorum. Formatio Circumiectus

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2002

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tom 01

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nr 1-2

61-70

Ograniczanie wyników

Interaction of amphiphiles with model lipid membranes by 1H-NMR

Temperature dependence of the permeability of sulphate ions though a lipid membrane modified by quaternary ammonium salts

Influence of SO42-/SeO42- ratio on selenium accumulation in Se-analogs of glucosinolates and in biomass of Tropaeolum majus L. and Arabis caucasica. L. hairy roots

Anion binding sites in band 3 proteins of the human red blood cells membrane

Tendencies of change in the chemistry of precipitation at three monitoring stations 1996-1999

Sea salt in aerosols over the Southern Baltic. Part 1. The generation and transportation of marine particles

Possibility of using a mixture of calcium salts to decrease sulphate concentration and total mineralisation of surface and mine waters

Acidification and chemistry of stream water on the example of the Waksmundzki and Mietusi Streams in the Tatra Mountains, [Southern Poland]

Jakosc wod powierzchniowych w gorskich mikrozlewniach rolniczo-lesnych