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1

Technical properties and photofading of disperse heterocyclic azo dyes

Piero Savarino, Guido Viscardi, Rosarina Carpignano, Ermanno Barni, Guido Alberti, Aldo Loi

Journal:

Dyes and Pigments

Year:

1989

Language:

english

File:

PDF, 791 KB

english, 1989

2

Synthesis and Characterization of Highly Fluorinated Gemini Pyridinium Surfactants

Pierluigi Quagliotto, Claudia Barolo, Nadia Barbero, Ermanno Barni, Carlotta Compari, Emilia Fisicaro, Guido Viscardi

Journal:

European Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 539 KB

english, 2009

3

Disperse and cationic dyes from 2-(o, m, p-Aminophenyl)oxazolo [4,5-b]pyridine

Ermanno Barni, Sergio Pasquino, Piero Savarino, Gaetano Di Modica, Giacomo Giraudo

Journal:

Dyes and Pigments

Year:

1985

Language:

english

File:

PDF, 522 KB

english, 1985

4

Monoazo dyes for polyamide derived from 2-(4-alkylamido-2-hydroxyphenyl)benz-X-azoles

Ermanno Barni, Piero Savarino, Rosarina Carpignano, Raffaella Larovere, Giacomo Giraudo

Journal:

Dyes and Pigments

Year:

1985

Language:

english

File:

PDF, 601 KB

english, 1985

5

Disperse and cationic dyes from aminophenyl-X-azolo-pyridines

Piero Savarino, Guido Viscardi, Rosarina Carpignano, Ermanno Barni, Giovanni Ferrero

Journal:

Dyes and Pigments

Year:

1989

Language:

english

File:

PDF, 608 KB

english, 1989

6

Heterocyclic monoazo dyes for polyamide, derived from 4-alkylamido-2-hydroxybenzoic acids

Piero Savarino, Guido Viscardi, Ermanno Barni, Rosarina Carpignano

Journal:

Dyes and Pigments

Year:

1988

Language:

english

File:

PDF, 617 KB

english, 1988

7

Dyeing of nylon 66 with disperse dyes. An optimization study

Rosarina Carpignano, Piero Savarino, Ermanno Barni, Guido Viscardi, Adriano Baracco, Sergio Clementi

Journal:

Dyes and Pigments

Year:

1989

Language:

english

File:

PDF, 316 KB

english, 1989

8

Gemini Pyridinium Surfactants: Synthesis and Conductometric Study of a Novel Class of Amphiphiles 1

Quagliotto, Pierluigi, Viscardi, Guido, Barolo, Claudia, Barni, Ermanno, Bellinvia, Silvia, Fisicaro, Emilia, Compari, Carlotta

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 163 KB

english, 2003

9

ChemInform Abstract: Synthesis and Surface and Antimicrobial Properties of Novel Cationic Surfactants

Guido Viscardi, Pierluigi Quagliotto, Claudia Barolo, Piero Savarino, Ermanno Barni, Emilia Fisicaro

Journal:

Year:

2001

File:

PDF, 24 KB

2001

10

2-(4-methylpyridin-2-yl)-1H-benzimidazole derivatives. Part II, lH nmr characterization

Ermanno Barni, Claudia Barolo, Pierluigi Quagliotto, Piero Savarino, Guido Viscardi, Domenica Marabello

Journal:

Journal of Heterocyclic Chemistry

Year:

2003

Language:

english

File:

PDF, 66 KB

english, 2003

11

Quantitative relationships between chemical structure and technical properties of 4-aminoazobenzene sulphonic acid dyes

Rosarina Carpignano, Ermanno Barni, Gaetano Di Modica, Renato Grecu, Giorgio Bottaccio

Journal:

Dyes and Pigments

Year:

1983

Language:

english

File:

PDF, 846 KB

english, 1983

12

Monoazo dyes for polyamide derived from 4-alkylamido-2-hydroxybenzoic acids

Ermanno Barni, Piero Savarino, Gaetano di Modica, Rosarina Carpignano, Sisto Sergio Papa, Giacomo Giraudo

Journal:

Dyes and Pigments

Year:

1984

Language:

english

File:

PDF, 939 KB

english, 1984

13

Quantitative structure–property relationships study of azo dyes using partial least squares analysis in latent variables (PLS)

Rosarina Carpignano, Piero Savarino, Ermanno Barni, Sergio Clementi, Gianfranco Giulietti

Journal:

Dyes and Pigments

Year:

1985

Language:

english

File:

PDF, 1.15 MB

english, 1985

14

Disperse and cationic dyes derived from 2-(meta-and para-Aminophenyl)imidazo [4,5-b] pyridine

Piero Savarino, Guido Viscardi, Rosarina Carpignano, Ermanno Barni, Giovanni Ferrero

Journal:

Dyes and Pigments

Year:

1989

Language:

english

File:

PDF, 626 KB

english, 1989

15

NMR investigation of azo disperse dyes

Piero Savarino, Guido Viscardi, Ermanno Barni, Rosarina Carpignano, Lev A. Fedorov

Journal:

Dyes and Pigments

Year:

1990

Language:

english

File:

PDF, 571 KB

english, 1990

16

Relationships between spectroscopic and voltammetric parameters of azobenzene dyes

Piero Savarino, Guido Viscardi, Ermanno Barni, Enzo Montoneri, Pierluigi Quagliotto

Journal:

Dyes and Pigments

Year:

1992

Language:

english

File:

PDF, 591 KB

english, 1992

17

Disperse and cationic azo dyes from heterocyclic intermediates

Guido Viscardi, Piero Savarino, Ermanno Barni, Pierluigi Quagliotto, Gaetano Di Modica, Mauro Botta

Journal:

Dyes and Pigments

Year:

1992

Language:

english

File:

PDF, 516 KB

english, 1992

18

4- Tert-butyl-1-(4'-dimethylamino-benzylideneamino)pyridinium perchlorate (BDPP): a novel fluorescent dye

Ryszard Gawinecki, Guido Viscardi, Ermanno Barni, Mokhtar A. Hanna

Journal:

Dyes and Pigments

Year:

1993

Language:

english

File:

PDF, 352 KB

english, 1993

19

Preconcentration and removal of iron(III) from aqueous media using micellar-enhanced ultrafiltration

Edmondo Pramauro, Alessandra Bianco, Ermanno Barni, Guido Viscardi, Willie L. Hinze

Journal:

Colloids and Surfaces

Year:

1992

Language:

english

File:

PDF, 902 KB

english, 1992

20

Effectiveness of microwave hyperthermia combined with ionizing radiation: Clinical results on neck node metastasest

Giorgio Arcangeli, Ermanno Barni, Anna Cividalli, Francesco Mauro, Daniele Morelli, Carlo Nervi, Marcello Spano', Antonella Tabocchini

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

1980

Language:

english

File:

PDF, 1.55 MB

english, 1980

21

Spectral behaviour of linked heterocyclic systems and related dyes

Piero Savarino, Guido Viscardi, Pierluigi Quagliotto, Ermanno Barni

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1993

Language:

english

File:

PDF, 598 KB

english, 1993

22

A study of the interaction between fluorescein sodium salt and bovine serum albumin by steady-state fluorescence

Nadia Barbero, Ermanno Barni, Claudia Barolo, Pierluigi Quagliotto, Guido Viscardi, Lucia Napione, Simona Pavan, Federico Bussolino

Journal:

Dyes and Pigments

Year:

2009

Language:

english

File:

PDF, 394 KB

english, 2009

23

Partial least-squares modelling of dye fastness to light

Rosarina Carpignano, Piero Savarino, Ermanno Barni, Guido Viscardi, Sergio Clementi, Gianfranco Giulietti

Journal:

Analytica Chimica Acta

Year:

1986

Language:

english

File:

PDF, 345 KB

english, 1986

24

The role of the “basicity” and of the extrachromophoric conjugation in the absorption of symmetrical trimethine cyanines derived from thiazole nucl

Alberto Gasco, Ermanno Barni, Gaetano Di Modica

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 210 KB

english, 1968

25

The position of quaternisation in methyl and dimethyl thiazoloquinolines

Ermanno Barni, Gaetano Di Modica, Alberto Gasco, Franco Delle Monache

Journal:

Tetrahedron Letters

Year:

1966

Language:

english

File:

PDF, 173 KB

english, 1966

26

Novel azobenzene derivatives containing a glucopyranoside moiety. Part I: synthesis, characterisation and mutagenic properties

Ermanno Barni, Claudia Barolo, Pierluigi Quagliotto, Josè Valldeperas, Guido Viscardi

Journal:

Dyes and Pigments

Year:

2000

Language:

english

File:

PDF, 273 KB

english, 2000

27

Chemichromic azodye from 2,4-dinitrobenzenediazonium o-benzenedisulfonimide and γ-acid for monitoring blood parameters: structural study and synthesis optimisation

Guido Viscardi, Pierluigi Quagliotto, Claudia Barolo, Nicola Diulgheroff, Giuseppe Caputo, Ermanno Barni

Journal:

Dyes and Pigments

Year:

2002

Language:

english

File:

PDF, 205 KB

english, 2002

28

Structural characterisation of Nitrazine Yellow by NMR spectroscopy

Guido Viscardi, Pierluigi Quagliotto, Claudia Barolo, Giuseppe Caputo, Giuseppe Digilio, Iacopo Degani, Ermanno Barni

Journal:

Dyes and Pigments

Year:

2003

Language:

english

File:

PDF, 263 KB

english, 2003

29

Fluorescence anisotropy analysis of protein–antibody interaction

Nadia Barbero, Lucia Napione, Pierluigi Quagliotto, Simona Pavan, Claudia Barolo, Ermanno Barni, Federico Bussolino, Guido Viscardi

Journal:

Dyes and Pigments

Year:

2009

Language:

english

File:

PDF, 217 KB

english, 2009

30

2-(Methylpyridyl or quinolyl)benz-X-azoles

Ermanno Barni, Piero Savarino

Journal:

Journal of Heterocyclic Chemistry

Year:

1977

File:

PDF, 209 KB

1977

31

Dye-surfactant interactions and their applications

Barni, Ermanno, Savarino, Piero, Viscardi, Guido

Journal:

Accounts of Chemical Research

Year:

1991

Language:

english

File:

PDF, 656 KB

english, 1991

32

Correlation of NMR chemical shifts of 2-methyl protons of substituted benzazoles with hammett's substituents constants

Gaetano Di Modica, Ermanno Barni, Alberto Gasco

Journal:

Journal of Heterocyclic Chemistry

Year:

1965

Language:

english

File:

PDF, 176 KB

english, 1965

33

NMR data on protonated benzazoles

Ermanno Barni, Gaetano Di Modica, Alberto Gasco

Journal:

Journal of Heterocyclic Chemistry

Year:

1967

Language:

english

File:

PDF, 123 KB

english, 1967

34

The synthesis and properties of 2,7,9-trirnethylselenazolo[5,4-f] quinoline

Ermanno Barni, Gaelano Di Modica

Journal:

Journal of Heterocyclic Chemistry

Year:

1971

File:

PDF, 98 KB

1971

35

Mass spectra of thiazoloquinolines

Journal:

Journal of Heterocyclic Chemistry

Year:

1972

Language:

english

File:

PDF, 309 KB

english, 1972

36

Quaternary salts from 2-(methylpyridyl or quinolyl)benz-X-azoles and related polymethine dyes

Ermanno Barni, Piero Savarino

Journal:

Journal of Heterocyclic Chemistry

Year:

1978

File:

PDF, 253 KB

1978

37

2-(Methylpyridyl or quinolyl)benz-X-azoles, salts and polymethine dyes

Ermanno Barni, Piero Savarino

Journal:

Journal of Heterocyclic Chemistry

Year:

1979

File:

PDF, 247 KB

1979

38

Quaternary salts from 2-(methylpyridyl or quinolyl)benzimidazoles and related polymethine dyes

Ermanno Barni, Piero Savarino

Journal:

Journal of Heterocyclic Chemistry

Year:

1979

File:

PDF, 224 KB

1979

39

Methylpyridylbenzimidazoles. Part II. Bridged mono and bis-quaternary salts

Ermanno Barni, Piero Savarino, Guido Viscardi, Ezio Pelizzetti

Journal:

Journal of Heterocyclic Chemistry

Year:

1983

File:

PDF, 196 KB

1983

40

Methylpyridylbenzimidazoles. Part I. Mono, bis-quaternary salts and related polymethyne dyes

Ermanno Barni, Piero Savarino, Guido Viscardi, Ezio Pelizzetti

Journal:

Journal of Heterocyclic Chemistry

Year:

1983

File:

PDF, 249 KB

1983

41

2-(4-alkylamido-2-hydroxyphenyl)benz-X-azoles as intermediates for the synthesis of dyes

Ermanno Barni, Piero Savarino, Mario Marzona, Marco Piva

Journal:

Journal of Heterocyclic Chemistry

Year:

1983

File:

PDF, 255 KB

1983

42

Methylpyridylbenz-X-azoles. lH NMR Study

Rosarina Carpignano, Piero Savarino, Ermanno Barni, Guido Viscardi

Journal:

Journal of Heterocyclic Chemistry

Year:

1984

File:

PDF, 410 KB

1984

43

Long chain heterocyclic dyes. Part Two. Surface active dyes

Ermanno Barni, Piero Savarino, Guido Viscardi, Ezio Pelizzetti

Journal:

Journal of Heterocyclic Chemistry

Year:

1985

File:

PDF, 319 KB

1985

44

Long chain heterocyclic dyes. Part one. Hydrophobic structures

Ermanno Barni, Piero Savarino, Raffaella Larovere, Guido Viscardi, Ezio Pelizzetti

Journal:

Journal of Heterocyclic Chemistry

Year:

1986

Language:

english

File:

PDF, 582 KB

english, 1986

45

Quaternary salts and polymethine dyes from 2-(methylpyridyl)-X-azolo[4,5-b]pyridine

Piero Savarino, Guido Viscardi, Ermanno Barni, Gaetano Di Modica

Journal:

Journal of Heterocyclic Chemistry

Year:

1987

File:

PDF, 341 KB

1987

46

2-(methylpyridyl)-X-azolo[4,5-b]pyridines: Bases, salts and polymethine dyes

Piero Savarino, Rosarina Carpignano, Guido Viscardi, Ermanno Barni, Gaetano Di Modica

Journal:

Journal of Heterocyclic Chemistry

Year:

1988

File:

PDF, 289 KB

1988

47

Carbon 13 NMR spectra of pyridylbenz-X-azoles

Piero Savarino, Rosarina Carpignano, Guide Viscardi, Ermanno Barni, Giovanni Ferrero

Journal:

Journal of Heterocyclic Chemistry

Year:

1989

File:

PDF, 298 KB

1989

48

Assembled systems [picoline]-[X-azolopyridine]: Bases, salts and polymethine dyes

Piero Savarino, Guido Viscardi, Ermanno Barni, Rosarina Carpignano

Journal:

Journal of Heterocyclic Chemistry

Year:

1990

File:

PDF, 391 KB

1990

49

Heterocyclic X-azolopyridine intermediates

Guido Viscardi, Piero Savarino, Ermanno Barni, Rosarina Carpignano

Journal:

Journal of Heterocyclic Chemistry

Year:

1990

File:

PDF, 244 KB

1990

50

Assembled systems [X-azolopyridine][quinoline]. Bases and salts

Piero Savarino, Guido Viscardi, Ermanno Barni, Gaetano Di Modica, Enzo Montoneri, Pierluigi Quagliotto

Journal:

Journal of Heterocyclic Chemistry

Year:

1992

File:

PDF, 393 KB

1992