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1

The effect of phytohemagglutinin on the electrophoretic mobility of purple membrane particles

Dr. Maria R. Kantcheva, Nezabravka G. Popdimitrova, Stoyl P. Stoylov, Dimiter E. Kovatchev

Journal:

ELECTROPHORESIS

Année:

1984

Langue:

english

Fichier:

PDF, 169 KB

english, 1984

2

Low-temperature CO adsorption on Cu2+/TiO2 catalysts

Margarita M. Kantcheva, Konstantin I. Hadjiivanov, Anatoly A. Davydov, Ana A. Budneva

Journal:

Applied Surface Science

Année:

1992

Langue:

english

Fichier:

PDF, 355 KB

english, 1992

3

Electrical charge on the chloroplast membrane surface: Part I. pH dependence of temperature inactivation of the photosynthetic membranes with different electrical charges

V.N. Goltsev, M.R. Kantcheva, S.I. Todorov

Journal:

Bioelectrochemistry and Bioenergetics

Année:

1984

Langue:

english

Fichier:

PDF, 516 KB

english, 1984

4

Electrokinetic properties of purple membrane particles from halobacterium Halobium

M.R. Kantcheva, N.G. Popdimitrova, S.P. Stoylov

Journal:

Bioelectrochemistry and Bioenergetics

Année:

1984

Langue:

english

Fichier:

PDF, 192 KB

english, 1984

5

Influence of saponin on the electric parameters and the electrophoretic mobility of erythrocytes

S. Wunderlich, F. Pliquett, V. Lap, E. Grimm, M.R. Kantcheva, V. Goltzev, M.S. Markov

Journal:

Bioelectrochemistry and Bioenergetics

Année:

1987

Langue:

english

Fichier:

PDF, 405 KB

english, 1987

6

Spectroscopic study of the nature of vanadium-oxo species adsorbed on anatase

Margarita Kantcheva, Anatoly Davydov, Konstantin Hadjiivanov

Journal:

Journal of Molecular Catalysis

Année:

1993

Langue:

english

Fichier:

PDF, 342 KB

english, 1993

7

Gold catalysts supported on ceria doped by rare earth metals for water gas shift reaction: Influence of the preparation method

D. Andreeva, I. Ivanov, L. Ilieva, M.V. Abrashev, R. Zanella, J.W. Sobczak, W. Lisowski, M. Kantcheva, G. Avdeev, K. Petrov

Journal:

Applied Catalysis A: General

Année:

2009

Langue:

english

Fichier:

PDF, 1.82 MB

english, 2009

8

Effect of Ti(IV) loading on CH4 oxidation activity and SO2 tolerance of Pd catalysts supported on silica SBA-15 and HMS

A.M. Venezia, G. Di Carlo, L.F. Liotta, G. Pantaleo, M. Kantcheva

Journal:

Applied Catalysis B: Environmental

Année:

2011

Langue:

english

Fichier:

PDF, 893 KB

english, 2011

9

Characterization of LaMnAl11O19 by FT-IR spectroscopy of adsorbed NO and NO/O2

M. Kantcheva, A. Agiral, O. Samarskaya, M. Stranzenbach, B. Saruhan

Journal:

Applied Surface Science

Année:

2005

Langue:

english

Fichier:

PDF, 548 KB

english, 2005

10

In situ FT-IR investigation of the reduction of NO with CO over Au/CeO2-Al2O3 catalyst in the presence and absence of H2

M. Kantcheva, O. Samarskaya, L. Ilieva, G. Pantaleo, A.M. Venezia, D. Andreeva

Journal:

Applied Catalysis B: Environmental

Année:

2009

Langue:

english

Fichier:

PDF, 1.06 MB

english, 2009

11

NO reduction by CO over gold catalysts based on ceria supports, prepared by mechanochemical activation, modified by Me3+ (Me = Al or lanthanides): Effect of water in the feed gas

L. Ilieva, G. Pantaleo, R. Nedyalkova, J.W. Sobczak, W. Lisowski, M. Kantcheva, A.M. Venezia, D. Andreeva

Journal:

Applied Catalysis B: Environmental

Année:

2009

Langue:

english

Fichier:

PDF, 553 KB

english, 2009

12

Gold supported on ceria doped by Me3+ (Me = Al and Sm) for water gas shift reaction: Influence of dopant and preparation method

Donka Andreeva, Margarita Kantcheva, Ivan Ivanov, Lyuba Ilieva, Janusz W. Sobczak, Wojciech Lisowski

Journal:

Catalysis Today

Année:

2010

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2010

13

Cobalt supported on zirconia and sulfated zirconia I.: FT-IR spectroscopic characterization of the NOx species formed upon NO adsorption and NO/O2 coadsorption

Margarita Kantcheva, Ahmet S. Vakkasoglu

Journal:

Journal of Catalysis

Année:

2004

Langue:

english

Fichier:

PDF, 426 KB

english, 2004

14

Cobalt supported on zirconia and sulfated zirconia: II. Reactivity of adsorbed NOx compounds toward methane

Margarita Kantcheva, Ahmet S. Vakkasoglu

Journal:

Journal of Catalysis

Année:

2004

Langue:

english

Fichier:

PDF, 258 KB

english, 2004

15

Routes of formation and composition of NOx complexes adsorbed on palladium-promoted tungstated zirconia

Margarita Kantcheva, Ilknur Cayirtepe

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2006

Langue:

english

Fichier:

PDF, 631 KB

english, 2006

16

FTIR characterization of Ru/SiO2 catalyst for ammonia synthesis

Ş Sayan, M Kantcheva, S Suzer, D.O Uner

Journal:

Journal of Molecular Structure

Année:

1999

Langue:

english

Fichier:

PDF, 117 KB

english, 1999

17

XPS and IR characterization of manganese ions deposited on alumina

M Kantcheva, M.U Kucukkal, S Suzer

Journal:

Journal of Molecular Structure

Année:

1999

Langue:

english

Fichier:

PDF, 103 KB

english, 1999

18

Spectroscopic characterization of VOx/ZrO2 catalysts prepared using vanadium(V) oxo complexes

Margarita Kantcheva

Journal:

Solid State Ionics

Année:

2001

Langue:

english

Fichier:

PDF, 111 KB

english, 2001

19

FT-IR spectroscopic investigation of the surface reaction of CH4with NOxspecies adsorbed on Pd/WO3–ZrO2catalyst

Margarita Kantcheva, Ilknur Cayirtepe

Journal:

Catalysis Letters

Année:

2007

Langue:

english

Fichier:

PDF, 864 KB

english, 2007

20

Characterization of Niobium-zirconium Mixed Oxide as a Novel Catalyst for Selective Catalytic Reduction of NOx

I. Cayirtepe, A. Naydenov, G. Ivanov, M. Kantcheva

Journal:

Catalysis Letters

Année:

2009

Langue:

english

Fichier:

PDF, 900 KB

english, 2009

21

Spectroscopic characterization of tungstated zirconia prepared by equilibrium adsorption from hydrogen peroxide solutions of tungsten(VI) precursors

Margarita Kantcheva, Cevryie Koz

Journal:

Journal of Materials Science

Année:

2007

Langue:

english

Fichier:

PDF, 616 KB

english, 2007

22

On the mechanism of CO adsorption on a silica‐supported ruthenium catalyst

Margarita Kantcheva, Safak Sayan

Journal:

Catalysis Letters

Année:

1999

Langue:

english

Fichier:

PDF, 180 KB

english, 1999

23

FTIR Spectroscopic Study on Nickel(II)-Exchanged Sulfated Alumina: Nature of the Active Sites in the Catalytic Oligomerization of Ethene

Anatoli A. Davydov, Margarita Kantcheva, Marina L. Chepotko

Journal:

Catalysis Letters

Année:

2002

Langue:

english

Fichier:

PDF, 301 KB

english, 2002

24

Study of the NO2-NH3 Interaction on a Titania (ANATASE) Supported Vanadia Catalyst

M. Kantcheva, V. Bushev, D. Klissurski

Journal:

Journal of Catalysis

Année:

1994

Fichier:

PDF, 907 KB

1994

25

FTIR Spectroscopic Investigation of the Initiation of Ethylene Polymerization on Cr/Silica

M. Kantcheva, I.G. Dallalana, J.A. Szymura

Journal:

Journal of Catalysis

Année:

1995

Fichier:

PDF, 494 KB

1995

26

Spectroscopic Investigation of Species Arising from CO Chemisorption on Titania-Supported Manganese

Margarita Kantcheva, Mustafa U. Kucukkal, Sefik Suzer

Journal:

Journal of Catalysis

Année:

2000

Langue:

english

Fichier:

PDF, 170 KB

english, 2000

27

Identification, Stability, and Reactivity of NOx Species Adsorbed on Titania-Supported Manganese Catalysts

Margarita Kantcheva

Journal:

Journal of Catalysis

Année:

2001

Langue:

english

Fichier:

PDF, 245 KB

english, 2001

28

An IR spectroscopy study of the state and localization of vanadium-oxo species adsorbed on TiO2 (anatase)

Margarita M. Kantcheva, Konstantin I. Hadjiivanov, Dimitar G. Klissurski

Journal:

Journal of Catalysis

Année:

1992

Langue:

english

Fichier:

PDF, 816 KB

english, 1992

29

Ir spectroscopy study of silver ions adsorbed on titania (anatase)

K. Hadjiivanov, E. Vasileva, M. Kantcheva, D. Klissurski

Journal:

Materials Chemistry and Physics

Année:

1991

Langue:

english

Fichier:

PDF, 644 KB

english, 1991

30

FT-IR spectroscopic investigation of the effect of SO2 on the SCR of NOx with propene over ZrO2–Nb2O5 catalyst

M. Kantcheva, I. Cayirtepe, A. Naydenov, G. Ivanov

Journal:

Catalysis Today

Année:

2011

Langue:

english

Fichier:

PDF, 251 KB

english, 2011

31

Spectroscopic characterization of gold supported on tungstated zirconia

M. Kantcheva, M. Milanova, I. Avramova, S. Mametsheripov

Journal:

Catalysis Today

Année:

2012

Langue:

english

Fichier:

PDF, 748 KB

english, 2012

32

FT-IR spectroscopic investigation of the reactivity of NOx species adsorbed on Cu2+/ZrO2 and CuSO4/ZrO2 catalysts toward decane

Margarita Kantcheva

Journal:

Applied Catalysis B: Environmental

Année:

2003

Langue:

english

Fichier:

PDF, 366 KB

english, 2003

33

Purple membranes — Model system for studying aggregation of lens crystallins during cataractogenesis

N. Popdimitrova, S. Stoylov, N. Kentchev, V. Slatova, M. Kantcheva

Journal:

Experimental Eye Research

Année:

1992

Langue:

english

Fichier:

PDF, 126 KB

english, 1992

34

Structure control of silica-supported mono and bimetallic Au–Pt catalysts via mercapto capping synthesis

La Parola, V., Kantcheva, M., Milanova, M., Venezia, A.M.

Journal:

Journal of Catalysis

Année:

2013

Langue:

english

Fichier:

PDF, 984 KB

english, 2013

35

In situ FT-IR spectroscopic investigation of gold supported on tungstated zirconia as catalyst for CO-SCR of NOx

M. Kantcheva, M. Milanova, S. Mametsheripov

Journal:

Catalysis Today

Année:

2012

Langue:

english

Fichier:

PDF, 672 KB

english, 2012

36

FTIR study of low-temperature CO adsorption on Mn-ZSM-5 and MnY zeolites. Effect of the zeolite matrix on the formation of Mn2+(CO)x geminal species

Konstantin Hadjiivanov, Elena Ivanova, Margarita Kantcheva, Erkan Z Ciftlikli, Dimitar Klissurski, Lubomir Dimitrov, Helmut Knözinger

Journal:

Catalysis Communications

Année:

2002

Langue:

english

Fichier:

PDF, 242 KB

english, 2002

37

Spectrophotometric study of the reaction of titanium(IV) and hydroxyethylethylenediaminetriacetic acid

P. Nenova, B. Karadakov, D. Kantcheva

Journal:

Journal of Inorganic and Nuclear Chemistry

Année:

1974

Langue:

english

Fichier:

PDF, 180 KB

english, 1974

38

Spectrophotometric study of the reaction of iron(iii) with methylthymol blue

Borislav Karadakov, Donka Kantcheva, Petrana Nenova

Journal:

Année:

1968

Langue:

english

Fichier:

PDF, 555 KB

english, 1968

39

Spectrophotometric study of the reaction of bismuth(III) with Xylenol Orange

Donka Kantcheva, Petrana Nenova, Borislav Karadakov

Journal:

Année:

1972

Langue:

english

Fichier:

PDF, 339 KB

english, 1972

40

Spectrophotometric determination of bismuth with diethylenetriaminepenta-acetic acid

P. Nenova, D. Kantcheva, B. Karadakov

Journal:

Année:

1978

Langue:

english

Fichier:

PDF, 180 KB

english, 1978

41

Characterization of Zr6Nb2O17 synthesized by a peroxo route as a novel solid acid

Margarita Kantcheva, Hülya Budunoğlu, Olga Samarskaya

Journal:

Catalysis Communications

Année:

2008

Langue:

english

Fichier:

PDF, 245 KB

english, 2008

42

Oligomerization of Ethylene in a Slurry Reactor Using a Nickel/Sulfated Alumina Catalyst

Zhang, Qinglin, Kantcheva, Margarita, Dalla Lana, Ivo G.

Journal:

Industrial & Engineering Chemistry Research

Année:

1997

Langue:

english

Fichier:

PDF, 178 KB

english, 1997

43

Study of peroxide-modified titanium dioxide (anatase)

Klissurski, Dimitar, Hadjiivanov, Konstantin, Kantcheva, Margarita, Gyurova, Lalka

Journal:

Journal of the Chemical Society Faraday Transactions

Année:

1990

Langue:

english

Fichier:

PDF, 520 KB

english, 1990

44

State and localization of cobalt, nickel and copper ions adsorbed on titania (anatase)

Hadjiivanov, Konstantin, Klissurski, Dimitar, Kantcheva, Margarita, Davydov, Anatoly

Journal:

Journal of the Chemical Society Faraday Transactions

Année:

1991

Langue:

english

Fichier:

PDF, 556 KB

english, 1991

45

Spectroscopic characterization of vanadium(V) oxo species deposited on zirconia

Kantcheva, Margarita

Journal:

Physical Chemistry Chemical Physics

Année:

2000

Langue:

english

Fichier:

PDF, 164 KB

english, 2000

46

FTIR Spectroscopic Characterization of NO x Species Adsorbed on ZrO 2 and ZrO 2 −SO 42-

Kantcheva, Margarita, Ciftlikli, Erkan Z.

Journal:

Journal of Physical Chemistry B

Année:

2002

Langue:

english

Fichier:

PDF, 139 KB

english, 2002

47

Infrared spectroscopy study of the species arising during nitrogen dioxide adsorption on titania (anatase)

Hadjiivanov, Konstantin, Bushev, V., Kantcheva, Margarita, Klissurski, Dimitar

Journal:

Année:

1994

Langue:

english

Fichier:

PDF, 1003 KB

english, 1994

48

IR study of CO adsorption on Cu-ZSM-5 and CuO/SiO2 catalysts: ? and ? components of the Cu+?CO bond

Hadjiivanov, Konstantin I., Kantcheva, Margarita M., Klissurski, Dimitar G.

Journal:

Journal of the Chemical Society Faraday Transactions

Année:

1996

Langue:

english

Fichier:

PDF, 849 KB

english, 1996

49

Testicular Ultrastructure in Infertile Men

Martinova, Y., Kantcheva, L., Tzvetkov, D.

Journal:

Systems Biology in Reproductive Medicine

Année:

1989

Langue:

english

Fichier:

PDF, 2.04 MB

english, 1989

50

Nitrogen dioxide adsorption on deuteroxylated titania (anatase)

Kantcheva, Margarita M., Bushev, Vladimir Ph., Hadjiivanov, Konstantin I.

Journal:

Journal of the Chemical Society Faraday Transactions

Année:

1992

Langue:

english

Fichier:

PDF, 436 KB

english, 1992