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1

Some Morphological Peculiarities of Lysozyme Crystals

Dr. S. Dimitrova, D. Tsekova, Prof. Dr. Sc. N. Nanev

Journal:

Crystal Research and Technology

Year:

1997

Language:

english

File:

PDF, 312 KB

english, 1997

2

Еlectrospun сellulose acetate membranes decorated with curcumin-PVP particles: preparation, antibacterial and antitumor activities

Tsekova, Petya, Spasova, Mariya, Manolova, Nevena, Rashkov, Iliya, Markova, Nadya, Georgieva, Ani, Toshkova, Reneta

Journal:

Journal of Materials Science: Materials in Medicine

Year:

2018

Language:

english

File:

PDF, 2.69 MB

english, 2018

3

Synthesis of New Galanthamine-Peptide Derivatives Designed for Prevention and Treatment of Alzheimer’s Disease

Vezenkov, Lyubomir T., Tsekova, Daniela S., Kostadinova, Ivanka, Mihaylova, Rositsa, Vassilev, Nikolay G., Danchev, Nikolai D.

Journal:

Current Alzheimer Research

Year:

2019

File:

PDF, 1.06 MB

2019

4

Heterogeneous Nucleation of Hen-Egg-White Lysozyme — Molecular Approach

C.N. Nanev, D. Tsekova

Journal:

Crystal Research and Technology

Year:

2000

Language:

english

File:

PDF, 87 KB

english, 2000

5

Chemical degradation of polyurethanes: Degradation of flexible polyester polyurethane foam by phosphonic acid dialkyl esters

K. Troev, A. Tsekova, R. Tsevi

Journal:

Journal of Applied Polymer Science

Year:

2000

Language:

english

File:

PDF, 205 KB

english, 2000

6

ChemInform Abstract: Mode of Coordination of the Polydentate Ligand Hematoporphyrin IX with Pt(III), Pd(III), Au(II) and Cu(II)

Daniela T. Tsekova, Galina G. Gencheva, Panayot R. Bontchev

Journal:

Year:

2010

File:

PDF, 15 KB

2010

7

Adhesion of protein crystals: Measurement of the detachment force

C. N. Nanev, I. Dimitrov, D. Tsekova

Journal:

Crystal Research and Technology

Year:

2006

Language:

english

File:

PDF, 121 KB

english, 2006

8

Biosorption of copper(II) and cadmium(II) from aqueous solutions by free and immobilized biomass of Aspergillus niger

K. Tsekova, D. Todorova, V. Dencheva, S. Ganeva

Journal:

Bioresource Technology

Year:

2010

Language:

english

File:

PDF, 308 KB

english, 2010

9

Phosphatase production and activity in copper (II) accumulating Rhizopus delemar

Kolishka Tsekova, Danka Galabova

Journal:

Enzyme and Microbial Technology

Year:

2003

Language:

english

File:

PDF, 87 KB

english, 2003

10

Removal of heavy metals from industrial wastewater by free and immobilized cells of Aspergillus niger

K. Tsekova, D. Todorova, S. Ganeva

Journal:

International Biodeterioration & Biodegradation

Year:

2010

Language:

english

File:

PDF, 230 KB

english, 2010

11

Temperature-independent solubility and interactions between apoferritin monomers and dimers in solution

Dimiter N Petsev, Bill R Thomas, S.-T Yau, Daniela Tsekova, Christo Nanev, W William Wilson, Peter G Vekilov

Journal:

Journal of Crystal Growth

Year:

2001

Language:

english

File:

PDF, 185 KB

english, 2001

12

Heterogeneous nucleation (and adhesion) of lysozyme crystals

Daniela Tsekova, Sybila Dimitrova, Christo N Nanev

Journal:

Journal of Crystal Growth

Year:

1999

Language:

english

File:

PDF, 189 KB

english, 1999

13

A novel approach to recycling of polyurethanes: chemical degradation of flexible polyurethane foams by triethyl phosphate

K Troev, G Grancharov, R Tsevi, A Tsekova

Journal:

Year:

2000

Language:

english

File:

PDF, 198 KB

english, 2000

14

Erratum to “A novel approach to recycling of polyurethanes: chemical degradation of flexible polyurethane foams by triethyl phosphate” [Polymer, 41 (2000) 7017]

K. Troev, G. Grancharov, R. Tsevi, A. Tsekova

Journal:

Year:

2001

Language:

english

File:

PDF, 76 KB

english, 2001

15

Phosphatase activity and copper uptake during growth of Aspergillus niger

Kolishka Tsekova, Danka Galabova, Kristina Todorova, Svetla Ilieva

Journal:

Process Biochemistry

Year:

2002

Language:

english

File:

PDF, 406 KB

english, 2002

16

Chemical degradation of polyurethanes2. Degradation of flexible polyether foam by dimethyl phosphonate

K Troev, A Tsekova, R Tsevi

Journal:

Polymer Degradation and Stability

Year:

2000

Language:

english

File:

PDF, 197 KB

english, 2000

17

Chemical degradation of polyurethanes. Degradation of microporous polyurethane elastomer by dimethyl phosphonate

K. Troev, VI. Atanasov, R. Tsevi, G. Grancharov, A. Tsekova

Journal:

Polymer Degradation and Stability

Year:

2000

Language:

english

File:

PDF, 147 KB

english, 2000

18

Monomeric Au(II) complex with hematoporphyrin IX

Galina Gencheva, Danyela Tsekova, Georgy Gochev, Dimitar Mehandjiev, Panayot R. Bontchev

Journal:

Inorganic Chemistry Communications

Year:

2003

Language:

english

File:

PDF, 205 KB

english, 2003

19

Effect of cadmium and copper on the production of citric acid byAspergillus niger

K. Tsekova, D. Dentchev, D. Todorova

Journal:

Folia Microbiologica

Year:

2000

Language:

english

File:

PDF, 315 KB

english, 2000

20

Copper accumulation byAspergillus awamori

K. V. Tsekova, P. G. Marinov, A. N. Tzekova

Journal:

Folia Microbiologica

Year:

2000

Language:

english

File:

PDF, 251 KB

english, 2000

21

Copper removal from aqueous solution usingAspergillus nigermycelia in free and polyurethane-bound form

K. Tsekova, S. Ilieva

Journal:

Applied Microbiology and Biotechnology

Year:

2001

Language:

english

File:

PDF, 21 KB

english, 2001

22

In vitro pharmacological study of monomeric platinum(III) hematoporphyrin IX complexes

Georgi Momekov, Margarita Karaivanova, Iva Ugrinova, Evdokia Pasheva, Galina Gencheva, Daniela Tsekova, Sonia Arpadjan, Panayot R. Bontchev

Journal:

Investigational New Drugs

Year:

2011

Language:

english

File:

PDF, 403 KB

english, 2011

23

Cd (II) stress response during the growth of Aspergillus niger B 77

D. Todorova, D. Nedeva, R. Abrashev, K. Tsekova

Journal:

Journal of Applied Microbiology

Year:

2008

Language:

english

File:

PDF, 238 KB

english, 2008

24

Kinetic model of enzymatic hydrolysis of steam-exploded wheat straw

Greta Radeva, Ivo Valchev, Stoiko Petrin, Eva Valcheva, Petya Tsekova

Journal:

Carbohydrate Polymers

Year:

2012

Language:

english

File:

PDF, 666 KB

english, 2012

25

Dose escalation and pharmacokinetic study of AEZS-108 (AN-152), an LHRH agonist linked to doxorubicin, in women with LHRH receptor-positive tumors

Günter Emons, Manfred Kaufmann, Grigor Gorchev, Valentina Tsekova, Carsten Gründker, Andreas R. Günthert, Lars C. Hanker, Maya Velikova, Herbert Sindermann, Jürgen Engel, Andrew V. Schally

Journal:

Gynecologic Oncology

Year:

2010

Language:

english

File:

PDF, 180 KB

english, 2010

26

Effect of surface chemistry of novel templates on crystallization of proteins

Daniela S. Tsekova, Daryl R. Williams, Jerry Y.Y. Heng

Journal:

Chemical Engineering Science

Year:

2012

Language:

english

File:

PDF, 598 KB

english, 2012

27

P.1.c.016 Neuropharmacological activity of new l-valine peptidomimetics – in vitro and in vivo studies

E. Encheva, L. Tancheva, M. Novoselski, V. Petkov, J. Chakalarova, G. Gorneva, D. Tsekova, I. Gurt, E. Katz

Journal:

European Neuropsychopharmacology

Year:

2009

Language:

english

File:

PDF, 200 KB

english, 2009

28

P.1.g.005 Protective effect of new l-valine derivatives on brain function in experimental model of aggression in mice

E. Encheva, M. Novoselski, L. Tancheva, V.V. Petkov, S. Stancheva, L. Alova, D. Tsekova

Journal:

European Neuropsychopharmacology

Year:

2009

Language:

english

File:

PDF, 102 KB

english, 2009

29

P.1.c.048 Modulating effect of new L-valine derivatives on brain serotonin uptake in aggressive socially isolated mice

E. Encheva, S. Stancheva, L. Alova, L. Tancheva, V.V. Petkov, D. Tsekova

Journal:

European Neuropsychopharmacology

Year:

2010

Language:

english

File:

PDF, 66 KB

english, 2010

30

Study of the antimony species distribution in industrially contaminated soils

Jozica Majda Serafimovska, Sonja Arpadjan, Trajce Stafilov, Kolishka Tsekova

Journal:

Journal of Soils and Sediments

Year:

2013

Language:

english

File:

PDF, 299 KB

english, 2013

31

Solid-State Polymorphic Transition and Solvent-Free Self-Assembly in the Growth of Organic Crystalline Microfibers

Tsekova, Daniela. S., Escuder, Beatriu, Miravet, Juan F.

Journal:

Crystal Growth & Design

Year:

2008

Language:

english

File:

PDF, 431 KB

english, 2008

32

Synthesis, structure and in vitro cytotoxic studies of novel paramagnetic palladium(III) complexes with hematoporphyrin IX

Tsekova, Daniela, Gorolomova, Paulina, Gochev, Georgi, Skumryev, Vassil, Momekov, Georgi, Momekova, Denitsa, Gencheva, Galina

Journal:

Journal of Inorganic Biochemistry

Year:

2013

Language:

english

File:

PDF, 776 KB

english, 2013

33

INTELLIGENT SOFTWARE ANALYZER DESIGN FOR PARAMETERS EVALUATION OF TERNARY HEAVY METAL IONS REMOVAL BY IMMOBILIZED FUNGAL BIOMASS

VASSILEVA, SVETLA, TSEKOVA, KOLISHKA, CHRISTOVA, DARINKA, TODOROVA, DESSISLAVA

Journal:

International Journal of Biomathematics

Year:

2009

Language:

english

File:

PDF, 1.08 MB

english, 2009

34

P.8.a.002 Pharmacological effects and toxicity of newly synthesised peptidomimetic compounds

Novoselski, M., Encheva, E., Tsekova, D., Klissurov, R., Stoeva, S., Tancheva, L.

Journal:

European Neuropsychopharmacology

Year:

2013

Language:

english

File:

PDF, 55 KB

english, 2013

35

P.1.g.080 Modulation of cognitive function and 5-HT hippocampal levels in socially isolated rodents after peptidomimetic treatment

Encheva, E., Tancheva, L., Alova, L., Petkov, V.V., Klissurov, R., Novoselski, M., Tsekova, D., Belova, N.

Journal:

European Neuropsychopharmacology

Year:

2013

Language:

english

File:

PDF, 56 KB

english, 2013

36

P.1.g.073 Modulation of 5-HT-Ach interactions in the hippocampus by newly synthesised peptidomimetics in an experimental model of aggression in rats

Klisurov, R., Encheva, E., Tancheva, L., Shikova, L., Alova, L., Kaneva, M., Tsekova, D.

Journal:

European Neuropsychopharmacology

Year:

2013

Language:

english

File:

PDF, 75 KB

english, 2013

37

Comparative studies on the activity and polymorphism of enzymes in the semen of farm animals and birds—I. Electrophoretic investigation into the non-specific esterases in bull seminal plasma

Georgiev, G.H., Yossifov, K., Monchovska, M., Tsekova, E.

Journal:

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry

Year:

1976

Language:

english

File:

PDF, 218 KB

english, 1976

38

P.1.g.068 Effect of L-valine peptidomimetics on cognition and neurotransmission in the hippocampus of socially isolated rats

Encheva, E.N., Tancheva, L.P., Alova, L., Shikova, L., Kaneva, M., Klisurov, R., Tsekova, D.

Journal:

European Neuropsychopharmacology

Year:

2014

Language:

english

File:

PDF, 58 KB

english, 2014

39

Removal of Cu(II), Co(II) and Fe(III) Ions from Ternary Solution by Free and Entrapped in PVA-Hydrogel Biomass of Penicillium Cyclopium

Tsekova, Kolishka, Christova, Darinka, Todorova, Dessislava, Ivanova, Sijka

Journal:

Biotechnology & Biotechnological Equipment

Year:

2011

Language:

english

File:

PDF, 1.84 MB

english, 2011

40

Formation and Growth of Tetragonal Lysozyme Crystals at Some Boundary Conditions

Tsekova, Daniela S.

Journal:

Crystal Growth & Design

Year:

2009

Language:

english

File:

PDF, 564 KB

english, 2009

41

Solvent-free construction of self-assembled 1D nanostructures from low-molecular-weight organogelators: sublimation vs. gelation

Tsekova, Daniela S., Sáez, José A., Escuder, Beatriu, Miravet, Juan F.

Journal:

Year:

2009

Language:

english

File:

PDF, 2.27 MB

english, 2009

42

Effect of Copper and Cadmium on Filamentous Fungi Belonging to Genus Aspergillus

Tsekova, K., Dentchev, D., Todorova, D.

Journal:

Biotechnology & Biotechnological Equipment

Year:

1999

Language:

english

File:

PDF, 324 KB

english, 1999

43

The Correlation Between Cu 2+ Resistance and Cu 2+ Uptake in Strains of Yeasts and Moulds

Tsekova, K., Kaimaktchiev, A., Dentchev, D., Gerginova, M.

Journal:

Biotechnology & Biotechnological Equipment

Year:

1997

Language:

english

File:

PDF, 383 KB

english, 1997

44

On-Line State and Parameters Estimation of the Model for Glucoamylase Production using Aspergillus Niger Cells

Vassileva, S., Popova, S., Tsekova, K.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2005

Language:

english

File:

PDF, 120 KB

english, 2005

45

Bioaccumulation of Heavy Metals by Microorganisms

Tsekova, K., Kaimaktchiev, A., Tzekova, A.

Journal:

Biotechnology & Biotechnological Equipment

Year:

1998

Language:

english

File:

PDF, 221 KB

english, 1998

46

Copper Biosorption by Penicillium Cyclopium : Equilibrium and Modelling Study

Ianis, M., Tsekova, K., Vasileva, S.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2006

Language:

english

File:

PDF, 120 KB

english, 2006

47

Simultaneous copper, cobalt and phenol removal from aqueous solutions by alternating biosorption and biodegradation

Tsekova, K., Ganeva, S., Hristov, A., Todorova, D., Beschkov, V.

Journal:

Water Science and Technology

Year:

2011

Language:

english

File:

PDF, 279 KB

english, 2011

48

Production of Fumaric Acid from n-Alcanes by Candida Blankii NA-83

Tsekova, K., Kaimaktchiev, A., Krumov, A.

Journal:

Biotechnology & Biotechnological Equipment

Year:

1999

Language:

english

File:

PDF, 203 KB

english, 1999

49

Phytoavailability Assessment of Cadmium and Lead in Polluted Soils and Accumulation by Matricaria Chamomilla (Chamomile)

Voyslavov, Tsvetomil, Georgieva, Stela, Arpadjan, Sonja, Tsekova, Kolishka

Journal:

Biotechnology & Biotechnological Equipment

Year:

2013

Language:

english

File:

PDF, 310 KB

english, 2013

50

Copper Adsorption by Free and Immobilized on Polyurethane Foam Cells of Aspergillus niger

Tsekova, K., Marinov, P., Ilieva, S., Kaimaktchiev, A.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2001

Language:

english

File:

PDF, 392 KB

english, 2001