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1

Effect of formaldehyde on cell proliferation and death

Szende, Béla, Tyihák, Ernő

Journal:

Cell Biology International

Year:

2010

Language:

english

File:

PDF, 184 KB

english, 2010

2

Simple determination of formaldehyde in dimedone adduct form in biological samples by high performance liquid chromatography

Éva Sárdi, Ernö Tyihák

Journal:

Biomedical Chromatography

Year:

1994

Language:

english

File:

PDF, 210 KB

english, 1994

3

Forced-Flow Layer Chromatography || Overpressured-layer chromatography

Year:

2016

Language:

english

File:

PDF, 28.22 MB

english, 2016

4

Potential role of formaldehyde in the mechanism of action of ascorbigens on the basis of BioArena studies

György Kátay, Péter G. Ott, Edit Kátay, Donát Magyar, Ernő Tyihák

Journal:

Biomedical Chromatography

Year:

2009

Language:

english

File:

PDF, 387 KB

english, 2009

5

The isolation of Nϵ-formyl-l-lysine from the reaction between formaldehyde and l-lysine and its identification by OPLC and NMR spectroscopy

Ernö Tyihák, Lajos Trézl, Pál Kolonits

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1985

Language:

english

File:

PDF, 490 KB

english, 1985

6

New terpenoids in cultivated and wild chamomile (in vivo and in vitro)

Éva Szőke, Emőke Máday, Ernő Tyihák, Inna N Kuzovkina, Éva Lemberkovics

Journal:

Journal of Chromatography B

Year:

2004

Language:

english

File:

PDF, 108 KB

english, 2004

7

Overpressured layer chromatographic determination of aflatoxin B1, B2, G1 and G2 in red paprika

Ágnes M. Móricz, Zsuzsanna Fatér, Klára H. Otta, Ernő Tyihák, Emil Mincsovics

Journal:

Microchemical Journal

Year:

2007

Language:

english

File:

PDF, 211 KB

english, 2007

8

Simulated vibrational spectra of aflatoxins and their demethylated products and the estimation of the energies of the demethylation reactions

Ferenc Billes, Ágnes M. Móricz, Ernő Tyihák, Hans Mikosch

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2006

Language:

english

File:

PDF, 555 KB

english, 2006

9

Vibrational spectroscopy of resveratrol

Ferenc Billes, Ildikó Mohammed-Ziegler, Hans Mikosch, Ernő Tyihák

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 499 KB

english, 2007

10

Theoretical study on the vibrational spectra of methoxy- and formyl-dihydroxy-trans-stilbenes and their hydrolytic equilibria

Viktor Molnár, Ferenc Billes, Ernő Tyihák, Hans Mikosch

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2008

Language:

english

File:

PDF, 768 KB

english, 2008

11

Optimization of operating parameters in overpressured thin-layer chromatography

Ernö Tyihák, Emil Mincsovics, Huba Kalász, János Nagy

Journal:

Journal of Chromatography A

Year:

1981

Language:

english

File:

PDF, 393 KB

english, 1981

12

Gas-liquid chromatographic analysis of dimedone derivatives of formaldehyde and other aliphatic aldehydes on capillary columns

Éva János, József Balla, Ernó Tyihák, Richárd Gáborjányi

Journal:

Journal of Chromatography A

Year:

1980

Language:

english

File:

PDF, 362 KB

english, 1980

13

New planar liquid chromatographic technique: overpressured thin-layer chromatography

Ernö Tyihák, Emil Mincsovics, Huba Kalász

Journal:

Journal of Chromatography A

Year:

1979

Language:

english

File:

PDF, 927 KB

english, 1979

14

Overpressured multi-layer chromatography

Ernö Tyihák, Emil Mincsovics, Tibor J. Székely

Journal:

Journal of Chromatography A

Year:

1989

Language:

english

File:

PDF, 804 KB

english, 1989

15

Thin-layer chromatography of some methylated amino acids with aqueous salt solutions used as eluents

Tibor Cserháti, Barna Bordás, Ernö Tyihák

Journal:

Journal of Chromatography A

Year:

1986

Language:

english

File:

PDF, 463 KB

english, 1986

16

Role of arginine and its methylated derivatives in cancer biology and treatment

Bela Szende, Erno Tyihák, Lajos Trézl

Journal:

Cancer Cell International

Year:

2001

Language:

english

File:

PDF, 228 KB

english, 2001

17

Quantitative estimation of betaines in commercial seaweed extracts using overpressured layer chromatography

Ernö Tyihák, Gerald Blunden, Yuan-chun Ma

Journal:

Journal of Applied Phycology

Year:

1994

Language:

english

File:

PDF, 359 KB

english, 1994

18

Formaldehyde, as its dimedone adduct, fromAscophyllum nodosum

Ernö Tyihák, Gerald Blunden, Ming-he Yang, Trevor A. Crabb, Éva Sárdi

Journal:

Journal of Applied Phycology

Year:

1996

Language:

english

File:

PDF, 378 KB

english, 1996

19

Resolution and retention behaviour of some dyes in overpressured thin-layer chromatography

Emil Mincsovics, Ernó Tyihák, Huba Kalász

Journal:

Journal of Chromatography A

Year:

1980

Language:

english

File:

PDF, 1.61 MB

english, 1980

20

Direct Measurement of Emission of Endogenous Ozone from Plants by GC–MS-SIM

József Balla, Ernő Tyihák

Journal:

Chromatographia

Year:

2010

Language:

english

File:

PDF, 362 KB

english, 2010

21

Cytologische Untersuchungen mit pflanzlichen Wirkstoffen an Normal- und Geschwulstzellkulturen

István Pályi, Ernő Tyihák, Vilma Pályi

Journal:

Journal of Cancer Research and Clinical Oncology

Year:

1966

Language:

german

File:

PDF, 1.02 MB

german, 1966

22

Possible role of formaldehyde in the apoptotic and mitotic effect of 1-methyl-ascorbigen

Béla Szende, Ernő Tyihák, Gyula Szókán, György Kätay

Journal:

Pathology & Oncology Research

Year:

1995

Language:

english

File:

PDF, 482 KB

english, 1995

23

Overpressured layer chromatography: From the pressurized ultramicro chamber to BioArena system

Ernő Tyihák, Emil Mincsovics, Ágnes M. Móricz

Journal:

Journal of Chromatography A

Year:

2012

Language:

english

File:

PDF, 3.35 MB

english, 2012

24

Measurement of Formaldehyde, Hydrogen Peroxide and Non-protein Thiols in Tobacco Leaves during Ageing

Gábor Gullner, Ernö Tyihák

Journal:

Biochemie und Physiologie der Pflanzen

Year:

1991

Language:

english

File:

PDF, 482 KB

english, 1991

25

Carnitine in fungi

Gerald Blunden, Maricela Adrian-Romero, György Kátay, Ernö Tyihák, Zsolt I Németh, Levente Albert

Journal:

Biochemical Systematics and Ecology

Year:

2002

Language:

english

File:

PDF, 32 KB

english, 2002

26

Formaldehyde from marine algae

Ming-He Yang, Gerald Blunden, Ernö Tyihák

Journal:

Biochemical Systematics and Ecology

Year:

1998

Language:

english

File:

PDF, 73 KB

english, 1998

27

Enzymic Methylation of Ascorbigen and Demethylation of ItsN-Methyl Derivative byPseudomonas savastanoipv.phaseolicolaBacteria

Kátay, Edith, Németh, Zsolt István, Ott, Péter Gerzson, Tyihák, Ernő, Kátay, György

Journal:

Chromatographia

Year:

2012

Language:

english

File:

PDF, 481 KB

english, 2012

28

Biological Characterization of Ingredients in OPLC-BioArena-Greenhouse-System: Unique Reactions of Endogenous HCHO and O3in In Vitro and In Vivo Conditions

Tyihák, Ernő, Móricz, Ágnes M., Ott, Péter G., Kátay, György, Mincsovics, Emil

Journal:

Chromatographia

Year:

2012

Language:

english

File:

PDF, 516 KB

english, 2012

29

Bioassay-Guided Isolation and Identification of Antimicrobial Compounds from Thyme Essential Oil by Means of Overpressured Layer Chromatography, Bioautography and GC–MS

Móricz, Ágnes M., Ott, Péter G., Böszörményi, Andrea, Lemberkovics, Éva, Mincsovics, Emil, Tyihák, Ernő

Journal:

Chromatographia

Year:

2012

Language:

english

File:

PDF, 2.06 MB

english, 2012

30

Comparison of Components from Red and White Wines for Antimicrobial Activity by Biodetection after OPLC Separation

Király-Véghely, Zsuzsa, Móricz, Ágnes M., Ott, Péter G., Kátay, György, Bélai, Iván, Tyihák, Ernő

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2009

Language:

english

File:

PDF, 4.30 MB

english, 2009

31

STUDY OF TRACE ELEMENTS IN BIOARENA SYSTEM AND IN IN VIVO CONDITIONS

Tyihák, Ernő, Móricz, Ágnes M., Ott, Péter G., Mincsovics, Emil

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2014

Language:

english

File:

PDF, 2.73 MB

english, 2014

32

Single‐ and Multi‐channel OPLC Separation on Non‐segmented Sorbent Bed Using Flowing Eluent Wall for Operating Segmentation

Mincsovics, Emil, Manach, Michel, Kecskés, László, Tapa, Barnabás, Papillard, Domitille, Tyihák, Ernő

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2003

Language:

english

File:

PDF, 370 KB

english, 2003

33

Characterization of Volatile Constituents from Origanum onites and Their Antifungal and Antibacterial Activity

Altintas, Ayhan, Tabanca, Nurhayat, Tyihák, Erno, Ott, Péter G., Móricz, Ágnes M., Mincsovics, Emil, Wedge, David E.

Journal:

Journal of AOAC International

Year:

2013

Language:

english

File:

PDF, 780 KB

english, 2013

34

BioArena System for Knowing and Understanding the Biological World: A Review with New Experimental Results

Tyihák, Ernő, Móricz, Ágnes M., Ott, Péter G., Király-Véghely, Zsuzsa, Kátay, György, Mincsovics, Emil

Journal:

Journal of AOAC International

Year:

2013

Language:

english

File:

PDF, 922 KB

english, 2013

35

BioArena Studies: Unique Function of Endogenous Formaldehyde and Ozone in the Antibiotic Effect – A Review

Tyihak, Erno, M. Moricz, Agnes, G. Ott, Peter

Journal:

Medicinal Chemistry

Year:

2012

Language:

english

File:

PDF, 774 KB

english, 2012

36

Unique role of endogenous formaldehyde and ozone in the biological activities of high dilutions of ingredients – Dose-dependent endogenous bioequivalence

Journal:

European Journal of Integrative Medicine

Year:

2016

Language:

english

File:

PDF, 48 KB

english, 2016

37

Usefulness of transgenic luminescent bacteria in direct bioautographic investigation of chamomile extracts

Móricz, Ágnes, Tyihák, Ernő, Ott, Péter

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2010

Language:

english

File:

PDF, 168 KB

english, 2010

38

Effect of trans -resveratrol and ascorbigens on the fire blight pathogen Erwinia amylovora in the BioArena system

Hevesi, Mária, Móricz, Ágnes, Király-Véghely, Zsuzsa, Tóth, Magdolna, Kátay, György, Tyihák, Ernő

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2010

Language:

english

File:

PDF, 189 KB

english, 2010

39

Indirect and direct methods for the detection and measurement of endogenous ozone in biological samples

Tyihák, Ernő, Móricz, Ágnes, Mátyási, Judit, Ott, Péter, Balla, József

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2012

Language:

english

File:

PDF, 277 KB

english, 2012

40

Forced-flow planar liquid chromatographic techniques (after twenty-two years)

Tyihák, Ernö, Mincsovics, Emil

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2010

Language:

english

File:

PDF, 804 KB

english, 2010

41

Application of direct bioautography and SPME-GC-MS for the study of antibacterial chamomile ingredients

Móricz, Ágnes, Szarka, Szabolcs, Ott, Péter, Kertesy, Dóra, Héthelyi, Éva, Szőke, Éva, Tyihák, Ernő

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2012

Language:

english

File:

PDF, 254 KB

english, 2012

42

Preliminary investigation of Origanum onites essential oil by overpressured layer chromatography and BioArena

Mincsovics, Emil, Tabanca, Nurhayat, Móricz, Ágnes, Wedge, David, Tyihák, Ernö

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2010

Language:

english

File:

PDF, 224 KB

english, 2010

43

Use of the BioArena system for indirect detection of endogenous ozone in spots after TLC or OPLC separation

Tyihák, Ernő, Móricz, Ágnes, Ott, Péter

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2008

Language:

english

File:

PDF, 1.62 MB

english, 2008

44

Investigation of Chelidonium alkaloids by use of a complex bioautographic system

Sárközi, Ágnes, Móricz, Ágnes, Ott, Péter., Tyihák, Ernő, Kéry, Ágnes

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2006

Language:

english

File:

PDF, 266 KB

english, 2006

45

Separation and Identification of Antibacterial Chamomile Components Using OPLC, Bioautography and GC-MS

M. Moricz, Agnes, Szarka, Szabolcs, G. Ott, Peter, B. Hethelyi, Eva, Szoke, Eva, Tyihak, Erno

Journal:

Medicinal Chemistry

Year:

2012

Language:

english

File:

PDF, 498 KB

english, 2012

46

Bioautographic detection of antimicrobial compounds in the edible Shiitake mushroom (Lentinus edodes)

Molnár, Viktor, Billes, Ferenc, Tyihák, Ernő, Ott, Péter

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2008

Language:

english

File:

PDF, 292 KB

english, 2008

47

Forced-Flow Layer Chromatography || BioArena system for studying key molecules as well as ingredients in biological samples

Year:

2016

Language:

english

File:

PDF, 34.82 MB

english, 2016

48

Forced-Flow Layer Chromatography || Determining progress directions in layer liquid chromatography—Dreams and realities

Year:

2016

Language:

english

File:

PDF, 169 KB

english, 2016

49

New approach to mechanism of action of paclitaxel by means of BioArena studies

Tyihák, Ernő, Móricz, Ágnes, Ott, Péter, Hajnos, Michal, Głowniak, Kazimierz

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2008

Language:

english

File:

PDF, 318 KB

english, 2008

50

Multiple Beneficial Effects of Resveratrol and their Chemical-Biochemical Basis

Tyihák, Ernő, Király-Véghely, Zsuzsa, Móricz, Ágnes M.

Journal:

Natural Product Communications

Year:

2011

File:

PDF, 501 KB

2011