T.G Deligeorgiev: search on Z-Library

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1

Synthesis and solvatochroism of 1,3,3-trimetylspiro[indolino 2,2′-naphthopyran]-10′ carboxylic acid

Minkovska Stela,Deligeorgiev Todor,Rakovsky Slavcho

Journal:

Успехи в химии и химической технологии

Year:

2013

Language:

english

File:

PDF, 254 KB

english, 2013

2

Performance of a c.w. Rhodamine 6G dye laser passively mode-locked by a new styryl dye

N. I. Michailov, T. G. Deligeorgiev, I. P. Christov, I. V. Tomov

Journal:

Optical and Quantum Electronics

Year:

1990

Language:

english

File:

PDF, 241 KB

english, 1990

3

Synthesis and properties of fluorescent bis-quaternized perylene dyes

T. Deligeorgiev, D. Zaneva, I. Petkov, Il. Timcheva, R. Sabnis

Journal:

Dyes and Pigments

Year:

1994

Language:

english

File:

PDF, 348 KB

english, 1994

4

The preparation of 5-nitro-2-aminophenol and some derivatives

T. Deligeorgiev, D. Zaneva, V. Kalcheva, D. Simov

Journal:

Dyes and Pigments

Year:

1993

Language:

english

File:

PDF, 330 KB

english, 1993

5

Novel absorber for passive mode-locking of Rhodamine 6G dye laser

N. Michailov, T. Deligeorgiev, V. Petrov, I. Tomov

Journal:

Optics Communications

Year:

1989

Language:

english

File:

PDF, 280 KB

english, 1989

6

Bright green-emitting ds-DNA labeling employed by dicationic monomethine cyanine dyes: Apoptosis assay and fluorescent bio-imaging

Kurutos, Atanas, Balabanov, Ivaylo, Kamounah, Fadhil S., Nikolova-Ganeva, Kalina, Borisova, Dayana, Gadjev, Nikolai, Deligeorgiev, Todor, Tchorbanov, Andrey

Journal:

Dyes and Pigments

Year:

2018

Language:

english

File:

PDF, 4.00 MB

english, 2018

7

Preparation of 2-(N-Alkyl-N-arylamino)ethyl trimethylammonium salts

A. Penchev, D. Simov, N. Gadjev, N. Balabanova, B. Hadjieva, T. Deligeorgiev

Journal:

Dyes and Pigments

Year:

1989

Language:

english

File:

PDF, 534 KB

english, 1989

8

Method for quaternization of nitrogen-containing heterocyclic azo dyes

D. Simov, T. Deligeorgiev, N. Gadjev, A. Penchev

Journal:

Dyes and Pigments

Year:

1991

Language:

english

File:

PDF, 300 KB

english, 1991

9

Novel Green Procedure for the Synthesis of 2-Arylbenzothiazoles Under Microwave Irradiation in Peg 200 Or Peg 400

Deligeorgiev, Todor G., Kaloyanova, Stefka, Vasilev, Aleksey, Vaquero, Juan J.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2010

Language:

english

File:

PDF, 2.66 MB

english, 2010

10

Styryl dyes – synthesis and applications during the last 15 years

Todor Deligeorgiev, Aleksey Vasilev, Stefka Kaloyanova, Juan J Vaquero

Journal:

Coloration Technology

Year:

2010

Language:

english

File:

PDF, 1.58 MB

english, 2010

11

Influence of the Molecular Structure on the Inhibitor Properties of Benzimidazole Derivatives on Mild Steel Corrosion in 1 M Hydrochloric Acid

Popova, A., Christov, M., Deligeorgiev, T.

Journal:

Year:

2003

Language:

english

File:

PDF, 147 KB

english, 2003

12

Synthesis of novel monomeric cyanine dyes containing mercapto and thioacetyl substituents for nucleic acid detection

Todor Deligeorgiev, Nikolai Gadjev, Aleksey Vasilev, Karl-Heinz Drexhage, S.M. Yarmoluk

Journal:

Dyes and Pigments

Year:

2006

Language:

english

File:

PDF, 232 KB

english, 2006

13

Synthesis of novel monomeric cyanine dyes containing 2-hydroxypropyl and 3-chloro-2-hydroxypropyl substituents – Noncovalent labels for nucleic acids

Todor Deligeorgiev, Aleksey Vasilev, Karl-Heinz Drexhage

Journal:

Dyes and Pigments

Year:

2007

Language:

english

File:

PDF, 407 KB

english, 2007

14

Synthesis of photochromic chelating spironaphthoxazines

Todor Deligeorgiev, Stela Minkovska, Bojana Jejiazkova, Slavcho Rakovsky

Journal:

Dyes and Pigments

Year:

2002

Language:

english

File:

PDF, 163 KB

english, 2002

15

Synthesis of homodimeric monomethine cyanine dyes as noncovalent nucleic acid labels and their absorption and fluorescence spectral characteristics

Todor G. Deligeorgiev, Nikolai I. Gadjev, Ilijana I. Timtcheva, Vera A. Maximova, Haralambos E. Katerinopoulos, Evangelia Foukaraki

Journal:

Dyes and Pigments

Year:

2000

Language:

english

File:

PDF, 180 KB

english, 2000

16

Studies on heterocyclic Cationic Dyes. I. Cationic dyes with diazocomponent 2-amino-6-(2-hydroxyethoxy)benzothiazole

Prof. Dr. D. Simov, Dr. T. Deligeorgiev

Journal:

Advanced Synthesis & Catalysis

Year:

1984

Language:

english

File:

PDF, 334 KB

english, 1984

17

Fluorescence Study of Lipid Bilayer Interactions of Eu(III) Coordination Complexes

Olga K. Kutsenko, Valeriya M. Trusova, Galyna P. Gorbenko, Todor Deligeorgiev, Aleksey Vasilev, Stefka Kaloianova, Nedyalko Lesev

Journal:

Journal of Fluorescence

Year:

2011

Language:

english

File:

PDF, 264 KB

english, 2011

18

Studies of monomeric and homodimeric oxazolo[4,5-b]pyridinium cyanine dyes as fluorescent probes for nucleic acids visualization

V.B. Kovalska, V.P. Tokar, M.Yu. Losytskyy, T. Deligeorgiev, A. Vassilev, N. Gadjev, K.-H. Drexhage, S.M. Yarmoluk

Journal:

Journal of Biochemical and Biophysical Methods

Year:

2006

Language:

english

File:

PDF, 322 KB

english, 2006

19

A novel general method for fast and easy preparation of cationic, neutral dimethinehemicyanine and dimethine dyes by uncatalysed Knoevenagel condensation

Todor Deligeorgiev, Nikolay Gadjev, Stefka Kaloyanova, Nedyalko Lesev, Aleksey Vasilev, Alexi Alexiev

Journal:

Coloration Technology

Year:

2012

Language:

english

File:

PDF, 678 KB

english, 2012

20

Quaternization of N‐Heterocycles with Propylene Oxide and Epichlorohydrin

Vassilev, Aleksey, Dikova, Ivanka, Deligeorgiev, Todor, Drexhage, Karl‐Heinz

Journal:

Synthetic Communications

Year:

2004

Language:

english

File:

PDF, 136 KB

english, 2004

21

Evaluation of the Cytotoxic and Pro-Apoptotic Activities of Eu(III) Complexes with Appended DNA Intercalators in a Panel of Human Malignant Cell Lines

Momekov, Georgi, Deligeorgiev, Todor, Vasilev, Aleksey, Peneva, Kalina, Konstantinov, Spiro, Karaivanova, Margarita

Journal:

Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 225 KB

english, 2006

22

Functional Dyes || Contributors

Deligeorgiev, Todor

Year:

2006

File:

PDF, 45 KB

2006

23

Synthesis of novel monomeric asymmetric tri- and tetracationic monomethine cyanine dyes as fluorescent non-covalent nucleic acid labels

Todor Deligeorgiev, Aleksey Vasilev, Teodora Tsvetkova, Karl-Heinz Drexhage

Journal:

Dyes and Pigments

Year:

2007

Language:

english

File:

PDF, 686 KB

english, 2007

24

A green synthesis of isatoic anhydrides from isatins with urea–hydrogen peroxide complex and ultrasound

Todor Deligeorgiev, Aleksey Vasilev, Juan J. Vaquero, Julio Alvarez-Builla

Journal:

Ultrasonics Sonochemistry

Year:

2007

Language:

english

File:

PDF, 151 KB

english, 2007

25

New fluorescent probes for detection and characterization of amyloid fibrils

Galyna Gorbenko, Valeriya Trusova, Elena Kirilova, Georgiy Kirilov, Inta Kalnina, Aleksey Vasilev, Stefka Kaloyanova, Todor Deligeorgiev

Journal:

Chemical Physics Letters

Year:

2010

Language:

english

File:

PDF, 676 KB

english, 2010

26

Fluorescence Lifetime for On-the-Fly Multiplex Detection of DNA Restriction Fragments in Capillary Electrophoresis

McIntosh, Sara L., Nunnally, Brian K., Nesbit, Ashlyn R., Deligeorgiev, Todor G., Gadjev, Nikolai I., McGown, Linda B.

Journal:

Analytical Chemistry

Year:

2000

Language:

english

File:

PDF, 86 KB

english, 2000

27

Small molecule probes finely differentiate between various ds- and ss-DNA and RNA by fluorescence, CD and NMR response

Crnolatac, Ivo, Rogan, Iva, Majić, Boris, Tomić, Sanja, Deligeorgiev, Todor, Horvat, Gordan, Makuc, Damjan, Plavec, Janez, Pescitelli, Gennaro, Piantanida, Ivo

Journal:

Analytica Chimica Acta

Year:

2016

Language:

english

File:

PDF, 1.38 MB

english, 2016

28

A novel fast green method for the preparation of the squaraine dye 3-oxo-4[(1,3,3-trimethyl-3H-indol-1-ium-2-yl)methylene]-2-[(1,3,3-trimethylindolin-2-ylidene)methyl]cyclobut-1-enolate, inner salt

Minkovska, Stela, Burdzhiev, Nikola, Alexiev, Alexi, Deligeorgiev, Todor

Journal:

Chemical Papers

Year:

2018

Language:

english

File:

PDF, 676 KB

english, 2018

29

Synthesis, Structure, and Spectral Properties of Pvrylium Salts and Their Derivatives. II.5-(Benzyliden)- and 5-(Cinnamvliden)-5,6,7,8-Tetrahydro-1,3-Diphenyl-2-Benzopyrylium Salts

Nikolov, P., Deligeorgiev, T., Tyutyulkov, N., Kanev, I.

Journal:

Zeitschrift für Naturforschung A

Year:

1988

Language:

english

File:

PDF, 3.27 MB

english, 1988

30

Spectrophotometric investigation on the aggregation in water of some benzothiazole cationic dyes

St. Stoyanov, T. Deligeorgiev, D. Simov

Journal:

Journal of Molecular Structure

Year:

1984

Language:

english

File:

PDF, 209 KB

english, 1984

31

Minor structural differences of monomethine cyanine derivatives yield strong variation in their interactions with DNA, RNA as well as on their in vitro antiproliferative activity

Ljubica Glavaš-Obrovac, Ivo Piantanida, Saška Marczi, Lozika Mašić, Iliana I. Timcheva, Todor G. Deligeorgiev

Journal:

Bioorganic & Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 658 KB

english, 2009

32

Synthesis and fluorescence characteristics of novel asymmetric cyanine dyes for DNA detection

Stefka Kaloyanova, Valeriya M. Trusova, Galyna P. Gorbenko, Todor Deligeorgiev

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2011

Language:

english

File:

PDF, 895 KB

english, 2011

33

Synthesis of novel water-soluble fluorescent coumarins bearing sulphonic and hydroxyl groups

Todor Deligeorgiev, Teodora Tsvetkova, Stanislav Stanimirov

Journal:

Coloration Technology

Year:

2011

Language:

english

File:

PDF, 285 KB

english, 2011

34

3-(2-Hydroxyethyl)-2-methylbenzothiazolium Bromide

Minkovska, Stela, Gadjev, Nikolay, Burdzhiev, Nikola, Alexiev, Alexi, Deligeorgiev, Todor

Journal:

Year:

2016

Language:

english

File:

PDF, 334 KB

english, 2016

35

Effect of some 2-arylbenzothiazoles on the photo-degradation of poly(vinyl chloride)

Ivan Petkov, Todor Deligeorgiev, Peter Markov, Michail Evstatiev, Stojko Fakirov

Journal:

Polymer Degradation and Stability

Year:

1991

Language:

english

File:

PDF, 460 KB

english, 1991

36

Near-infrared absorbing pyrylium trimethinecyanine dyes

T.G. Deligeorgiev, N.I. Gadjev

Journal:

Dyes and Pigments

Year:

1990

Language:

english

File:

PDF, 350 KB

english, 1990

37

Homodimeric monomethine cyanine dyes as fluorescent probes of biopolymers

I Timtcheva, V Maximova, T Deligeorgiev, N Gadjev, K.H Drexhage, I Petkova

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2000

Language:

english

File:

PDF, 124 KB

english, 2000

38

Spectroscopic study of the complexation of an aza-15-crown-5 containing chromofluoroionophore with Ba2+and Ca2+cations

N. Mateeva, V. Enchev, L. Antonov, T. Deligeorgiev, M. Mitewa

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1994-1995

Language:

english

File:

PDF, 509 KB

english, 1994-1995

39

Novel asymmetric monomethine cyanine dyes derived from sulfobetaine benzothiazolium moiety as potential fluorescent dyes for non-covalent labeling of DNA

Kurutos, Atanas, Ryzhova, Olga, Trusova, Valeriya, Tarabara, Ulyana, Gorbenko, Galyna, Gadjev, Nikolai, Deligeorgiev, Todor

Journal:

Dyes and Pigments

Year:

2016

Language:

english

File:

PDF, 916 KB

english, 2016

40

DiOC 6 (3): a Useful Dye for Staining the Endoplasmic Reticulum

Sabnis, Ram W., Deligeorgiev, Todor G., Jachak, Madhukar N., Dalvi, Tukaram S.

Journal:

Biotechnic & Histochemistry

Year:

1997

Language:

english

File:

PDF, 688 KB

english, 1997

41

Novel synthetic approach to near-infrared heptamethine cyanine dyes and spectroscopic characterization in presence of biological molecules

Kurutos, Atanas, Ryzhova, Olga, Tarabara, Ulyana, Trusova, Valeriya, Gorbenko, Galyna, Gadjev, Nikolai, Deligeorgiev, Todor

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2016

Language:

english

File:

PDF, 361 KB

english, 2016

42

2,3-Dimethylbenzoxazolium Methosulfate

Kurutos, Atanas, Gadjev, Nikolai, Šmidlehner, Tamara, Minkovska, Stela, Piantanida, Ivo, Deligeorgiev, Todor

Journal:

Year:

2016

Language:

english

File:

PDF, 327 KB

english, 2016

43

Preparation of cationic azo dyes derived from 2-amino-6-(2-chloroethoxy)benzothiazole and 2-amino-4-(2-hydroxyethoxy)benzothiazole

Todor G. Deligeorgiev, Dimitar Simov

Journal:

Dyes and Pigments

Year:

1998

Language:

english

File:

PDF, 522 KB

english, 1998

44

Fluorescence spectral characteristics of novel asymmetric monomethine cyanine dyes in nucleic acid solutions

Iliana I Timcheva, Vera A Maximova, Todor G Deligeorgiev, Nikolai I Gadjev, Ram W Sabnis, Ivan G Ivanov

Journal:

Year:

1997

Language:

english

File:

PDF, 336 KB

english, 1997

45

New series of non-toxic DNA intercalators, mitochondria targeting fluorescent dyes

Kurutos, Atanas, Orehovec, Iva, Tomašić Paić, Ana, Crnolatac, Ivo, Horvat, Lucija, Gadjev, Nikolai, Piantanida, Ivo, Deligeorgiev, Todor

Journal:

Dyes and Pigments

Year:

2018

Language:

english

File:

PDF, 1.20 MB

english, 2018

46

Absorption and fluorescence characteristics of some 2-aryl- and 2-hetaryl-benzothiazoles

I. Timtcheva, T. Deligeorgiev

Journal:

Dyes and Pigments

Year:

1993

Language:

english

File:

PDF, 362 KB

english, 1993

47

Photochemical properties of a photochromic naphthoxazine upon UV irradiation in the presence of transition metal ions

St. Minkovska, K. Kolev, B. Jeliazkova, T. Deligeorgiev

Journal:

Dyes and Pigments

Year:

1998

Language:

english

File:

PDF, 350 KB

english, 1998

48

Substituent and solvent effect on the photochromic properties of a series of spiroindolinonaphthooxazines

Stela Minkovska, Bojana Jeliazkova, Ekaterina Borisova, Latchezar Avramov, Todor Deligeorgiev

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2004

Language:

english

File:

PDF, 175 KB

english, 2004

49

Synthesis of novel intermediates for cyanine dyes by the quaternization of N-heterocycles with acrylamide and N-alkyl acrylamides

Todor Deligeorgiev, Aleksey Vasilev, Karl-Heinz Drexhage

Journal:

Dyes and Pigments

Year:

2005

Language:

english

File:

PDF, 185 KB

english, 2005

50

Synthesis and properties of novel asymmetric monomethine cyanine dyes as non-covalent labels for nucleic acids

Todor G. Deligeorgiev, Nikolai I. Gadjev, Aleksey A. Vasilev, Vera A. Maximova, Iliana I. Timcheva, Haralambos E. Katerinopoulos, George K. Tsikalas

Journal:

Dyes and Pigments

Year:

2007

Language:

english

File:

PDF, 479 KB

english, 2007

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