Macanita, Antonio: search on Z-Library

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1

Evaluation of a broad variety of coumarins, chromones, their furohomologues and thione analogues as phototoxins activated by UVA and visible light

Marta L. Borges, Olivia C. Matos, Isabel Pais, J. Seixas De Melo, Cǎndido P. Ricardo, António MacAnita, Ralph S. Becker

Journal:

Pest Management Science

Year:

1995

Language:

english

File:

PDF, 610 KB

english, 1995

2

Proton Transfer in Anthocyanins and Related Flavylium Salts. Determination of Ground-State Rate Constants with Nanosecond Laser Flash Photolysis

Maçanita, Antonio L., Moreira,, Paulo F., Lima, João C., Quina, Frank H., Yihwa, Chang, Vautier-Giongo, Carolina

Journal:

Journal of Physical Chemistry A

Year:

2002

Language:

english

File:

PDF, 108 KB

english, 2002

3

Partition of Pesticides of the Coumarin Family between Water and Amphiphilic Aggregates

Lopes, Antonio., de Melo, J. Seixas., Martins, Armando J., Macanita, Antonio L., Pina, Fernando S., Wamhoff, Heinrich., Melo, Eurico.

Journal:

Environmental Science & Technology

Year:

1995

Language:

english

File:

PDF, 926 KB

english, 1995

4

Photochemistry of anthocyanins and their biological role in plant tissues

Quina, Frank H., Moreira, Paulo F., Vautier-Giongo, Carolina, Rettori, Daniel, Rodrigues, Rita F., Freitas, Adilson A., Silva, Palmira F., Maçanita, António L.

Journal:

Pure & Applied Chemistry

Year:

2009

Language:

english

File:

PDF, 356 KB

english, 2009

5

Chain Length Dependence of Intramolecular Excimer Formation with 1, n -Bis(1-pyrenylcarboxy)alkanes for n = 1−16, 22, and 32

Zachariasse, Klaas A., Maçanita, Antonio L., Kühnle, Wolfgang

Journal:

Journal of Physical Chemistry B

Year:

1999

Language:

english

File:

PDF, 204 KB

english, 1999

6

The Dynamics of Ultrafast Excited State Proton Transfer in Anionic Micelles †

Giestas, Letícia, Yihwa, Chang, Lima, João C., Vautier-Giongo, Carolina, Lopes, António, Maçanita, Antonio L., Quina, Frank H.

Journal:

Journal of Physical Chemistry A

Year:

2003

Language:

english

File:

PDF, 142 KB

english, 2003

7

Dynamics of cyclic poly(methylphenylsiloxane)

Maçanita, Antonio L., Horta, Arturo, Piérola, Inés F.

Journal:

Macromolecular Symposia

Year:

1994

Language:

english

File:

PDF, 365 KB

english, 1994

8

Fluorescence Enhancement of a Cationic Fluorene–Phenylene Conjugated Polyelectrolyte Induced by Nonionic n -Alkyl Polyoxyethylene Surfactants

Monteserín, María, Burrows, Hugh D., Valente, Artur J. M., Pais, A. A. C. C., Di Paolo, Roberto E., Maçanita, Antonio L., Tapia, María J.

Journal:

Year:

2017

Language:

english

File:

PDF, 1.96 MB

english, 2017

9

Photodynamics of a PV Trimer in High-Viscosity Solvents and in PMMA Films: A New Insight into Energy Transfer versus Conformational Relaxation in Conjugated Polymers

Roberto E. Di Paolo, Hugh D. Burrows, Jorge Morgado, António L. Maçanita

Journal:

Year:

2009

Language:

english

File:

PDF, 255 KB

english, 2009

10

Photophysical Properties and Photobiological Activity of the Furanochromones Visnagin and Khellin

Marta L. Borges, Loredana Latterini, Fausto Elisei, Palmira F. Silva, Rui Borges, Ralph S. Becker, António L. Maçanita

Journal:

Photochemistry and Photobiology

Year:

1998

Language:

english

File:

PDF, 806 KB

english, 1998

11

Excited-State Electron Transfer in Anthocyanins and Related Flavylium Salts

Ferreira da Silva, Palmira, Lima, João C., Quina, Frank H., Maçanita, Antonio L.

Journal:

Journal of Physical Chemistry A

Year:

2004

Language:

english

File:

PDF, 176 KB

english, 2004

12

Ground- and Excited-State Proton Transfer in Anthocyanins: From Weak Acids to Superphotoacids

Moreira,, Paulo F., Giestas, Leticia, Yihwa, Chang, Vautier-Giongo, Carolina, Quina, Frank H., Maçanita, Antonio L., Lima, João C.

Journal:

Journal of Physical Chemistry A

Year:

2003

Language:

english

File:

PDF, 185 KB

english, 2003

13

Three-State 2‘,7‘-Difluorofluorescein Excited-State Proton Transfer Reactions in Moderately Acidic and Very Acidic Media

Orte, Angel, Talavera, Eva M., Maçanita, António L., Orte, Juan Carlos, Alvarez-Pez, Jose M.

Journal:

Journal of Physical Chemistry A

Year:

2005

Language:

english

File:

PDF, 246 KB

english, 2005

14

Effect of water content on the acid–base equilibrium of cyanidin-3-glucoside

Coutinho, Isabel B., Freitas, Adilson, Maçanita, António L., Lima, J.C.

Journal:

Year:

2015

Language:

english

File:

PDF, 597 KB

english, 2015

15

Anomalous Fluorescence of Linear Poly(methylphenylsiloxane) in Dilute Solution at Temperatures below −50 °C

Dias, Fernando B., Lima, João C., Maçanita, Antonio L., Clarson, Stephen J., Horta, Arturo, Piérola, Inés F.

Journal:

Year:

2000

Language:

english

File:

PDF, 366 KB

english, 2000

16

Tunable Fluorophores Based on 2-( N -Arylimino)pyrrolyl Chelates of Diphenylboron: Synthesis, Structure, Photophysical Characterization, and Application in OLEDs

Suresh, D., Lopes, Patrícia S., Ferreira, Bruno, Figueira, Cláudia A., Gomes, Clara S. B., Gomes, Pedro T., Di Paolo, Roberto E., Maçanita, António L., Duarte, M. Teresa, Charas, Ana, Morgado, Jorge,

Journal:

Chemistry - A European Journal

Year:

2014

Language:

english

File:

PDF, 1.22 MB

english, 2014

17

Kinetics and Thermodynamics of Poly(9,9-dioctylfluorene) β -Phase Formation in Dilute Solution

Dias, Fernando B., Morgado, Jorge, Maçanita, António L., da Costa, Fernando P., Burrows, Hugh D., Monkman, Andrew P.

Journal:

Year:

2006

Language:

english

File:

PDF, 229 KB

english, 2006

18

Ultrafast Internal Conversion in a Model Anthocyanin–Polyphenol Complex: Implications for the Biological Role of Anthocyanins in Vegetative Tissues of Plants

Rita França Rodrigues, Palmira Ferreira da Silva, Karina Shimizu, Adilson A. Freitas, Sergey A. Kovalenko, Nikolaus P. Ernsting, Frank H. Quina, António Maçanita

Journal:

Chemistry - A European Journal

Year:

2009

Language:

english

File:

PDF, 455 KB

english, 2009

19

Photophysical properties and photodegradation mechanism of 2-(2′-furanyl)-1H-benzimidazole (Fuberidazole)

Maria João Melo, António L. Maçanita, Eurico Melo, Heinrich Wamhoff, Fernando Pina

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

1994

Language:

english

File:

PDF, 677 KB

english, 1994

20

Femtosecond and Temperature-Dependent Picosecond Dynamics of Ultrafast Excited-State Proton Transfer in Water–Dioxane Mixtures

Freitas, Adilson A., Quina, Frank H., Maçanita, António A. L.

Journal:

Journal of Physical Chemistry A

Year:

2014

Language:

english

File:

PDF, 1.28 MB

english, 2014

21

Unveiling the Eigen-Weller Ion Pair from the Excited State Proton Transfer Kinetics of 3-Chloro-4-methyl-7-hydroxycoumarin

Sérgio Seixas de Melo, J., Maçanita, António L.

Journal:

Journal of Physical Chemistry B

Year:

2015

Language:

english

File:

PDF, 1.76 MB

english, 2015

22

Molecular Dynamics of Methylphenylsiloxane Chains

Horta, Arturo, Piérola, Inés F., Maçanita, Antonio L.

Journal:

Year:

2000

Language:

english

File:

PDF, 224 KB

english, 2000

23

Photochromism of the Synthetic 4',7-Dihydroxyflavylium Chloride

Figueiredo, Paulo, Lima, Joao C., Santos, Helena, Wigand, Marie Claude, Brouillard, Raymond, Macanita, Antonio L., Pina, Fernando

Journal:

Journal of the American Chemical Society

Year:

1994

Language:

english

File:

PDF, 558 KB

english, 1994

24

Near diffusion controlled photokinetics in aromatic ester—aliphatic amine systems

Sílvia M. de B. Costa, António L. Maçanita

Journal:

Journal of Photochemistry

Year:

1979

Language:

english

File:

PDF, 358 KB

english, 1979

25

Non-diffusion-controlled excimer formation with indane and acenaphthene.: Kinetics and thermodynamics from picosecond-time-resolved fluorescence

M Reyes Vigil, Carmen S Renamayor, Inês Piérola, João C Lima, Eurico C Melo, António L Maçanita

Journal:

Chemical Physics Letters

Year:

1998

Language:

english

File:

PDF, 279 KB

english, 1998

26

Geminate Proton Recombination at the Surface of SDS and CTAC Micelles Probed with a Micelle-Anchored Anthocyanin

Rodrigues, Rita, Vautier-Giongo, Carolina, Silva, Palmira F., Fernandes, Ana C., Cruz, Rui, Maçanita, António L., Quina, Frank H.

Journal:

Year:

2006

Language:

english

File:

PDF, 172 KB

english, 2006

27

Photophysics of Siloxanes. Influence of Preformed Dimers and Transition from Low-Temperature to High-Temperature Behavior of Dimeric and Polymeric MethylPhenylSiloxane

Macanita, Antonio L., Horta, Arturo, Pierola, Ines F.

Journal:

Year:

1994

Language:

english

File:

PDF, 701 KB

english, 1994

28

Fluorescence spectra and decays of malvidin 3,5-diglucoside in aqueous solutions

Paulo Figueiredo, Fernando Pina, Luis Vilas-Boas, António L. Macanita

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

1990

Language:

english

File:

PDF, 711 KB

english, 1990

29

Modulating the Emission Intensity of Poly-(9,9-bis(6‘- N , N , N -trimethylammonium)hexyl)-Fluorene Phenylene) Bromide Through Interaction with Sodium Alkylsulfonate Surfactants

Monteserín, María, Burrows, Hugh D., Valente, Artur J. M., Lobo, Victor M. M., Mallavia, Ricardo, Tapia, María J., García-Zubiri, Iñigo X., Di Paolo, Roberto E., Maçanita, Antonio L.

Journal:

Journal of Physical Chemistry B

Year:

2007

Language:

english

File:

PDF, 194 KB

english, 2007

30

Photoprotection and the Photophysics of Acylated Anthocyanins

Palmira Ferreira da Silva, Luísa Paulo, Arianna Barbafina, Fausto Elisei, Frank H. Quina, António L. Maçanita

Journal:

Chemistry - A European Journal

Year:

2012

Language:

english

File:

PDF, 450 KB

english, 2012

31

Acid−Base Equilibria and Dynamics in Sodium Dodecyl Sulfate Micelles: Geminate Recombination and Effect of Charge Stabilization

Freitas, Adilson A., Paulo, Luisa, Maçanita, Antonio L., Quina, Frank H.

Journal:

Year:

2006

Language:

english

File:

PDF, 324 KB

english, 2006

32

Transient effects in charge-transfer diffusion-controlled processes in nonionic micelles

Costa, Silvia M. B., Macanita, Antonio L.

Journal:

Journal of Physical Chemistry

Year:

1980

Language:

english

File:

PDF, 627 KB

english, 1980

33

Ground and Excited State Properties of Furanoflavylium Derivatives.

Alejo-Armijo, Alfonso, Basilio, Nuno, Freitas, Adilson A., Macanita, Antonio, Lima, J. C. Carlos, Parola, A. Jorge, Pina, Fernando

Journal:

Physical Chemistry Chemical Physics

Year:

2019

Language:

english

File:

PDF, 4.91 MB

english, 2019

34

Picosecond Structural Relaxation of Abietic Acid Based Amine End Capped Para-Phenylenevinylene Trimers in Solution

Roberto E. Di Paolo, Barbara Gigante, Maria A. Esteves, Natércia Pires, Célia Santos, Maria H. Lameiro, João Seixas de Melo, Hugh D. Burrows, António L. Maçanita

Journal:

Year:

2008

Language:

english

File:

PDF, 379 KB

english, 2008

35

One-Step Synthesis of Novel Flavylium Salts Containing Alkyl Side Chains in Their 3-, 4′-, 5- or 6-Positions and Their Photophysical Properties in Micellar Media

Ana C. Fernandes, Carlos C. Romão, Carla P. Rosa, Vera P. Vieira, António Lopes, Palmira F. Silva, António L. Maçanita

Journal:

European Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 164 KB

english, 2004

36

Excited states of aromatic esters

Sílvia M. de B. Costa, António L. Maçanita, M.J. Prieto

Journal:

Journal of Photochemistry

Year:

1979

Language:

english

File:

PDF, 676 KB

english, 1979

37

Syntheses and photophysical properties of new iminopyrrolyl boron complexes and their application in efficient single-layer non-doped OLEDs prepared by spin coating

Suresh, D., Gomes, Clara S. B., Gomes, Pedro T., Di Paolo, Roberto E., Maçanita, António L., Calhorda, Maria José, Charas, Ana, Morgado, Jorge, Teresa Duarte, M.

Journal:

Dalton Transactions

Year:

2012

Language:

english

File:

PDF, 572 KB

english, 2012

38

Violet-blue emitting 2-(N-alkylimino)pyrrolyl organoboranes: Synthesis, structure and luminescent properties

Krishnamoorthy, Paramasivam, Ferreira, Bruno, Gomes, Clara S.B., Vila-Viçosa, Diogo, Charas, Ana, Morgado, Jorge, Calhorda, Maria José, Maçanita, António L., Gomes, Pedro T.

Journal:

Dyes and Pigments

Year:

2016

Language:

english

File:

PDF, 2.46 MB

english, 2016

39

Photobiological Properties of Hydroxy-substituted Flavothiones

Marta Borges, Ana Romão, Olívia Matos, Christine Marzano, Sergio Caffieri, Ralph S. Becker, António L. Maçanita

Journal:

Photochemistry and Photobiology

Year:

2002

Language:

english

File:

PDF, 277 KB

english, 2002

40

Tracking Local Conformational Changes of Ribonuclease A Using Picosecond Time-Resolved Fluorescence of the Six Tyrosine Residues

Noronha, Melinda, Lima, João C., Paci, Emanuele, Santos, Helena, Maçanita, António L.

Journal:

Biophysical Journal

Year:

2007

Language:

english

File:

PDF, 634 KB

english, 2007

41

EXCITED STATES OF ANTHOCYANINS: THE CHALCONE ISOMERS OF MALVIDIN 3,5-DIGLUCOSIDE

J. C. Lima, Parvin Danesh, Paulo Figueiredo, Fernando S. Pina, António Maçanita

Journal:

Photochemistry and Photobiology

Year:

1994

Language:

english

File:

PDF, 565 KB

english, 1994

42

Charge-Transfer Complexation as a General Phenomenon in the Copigmentation of Anthocyanins

Ferreira da Silva, Palmira, Lima, João C., Freitas, Adilson A., Shimizu, Karina, Maçanita, Antonio L., Quina, Frank H.

Journal:

Journal of Physical Chemistry A

Year:

2005

Language:

english

File:

PDF, 280 KB

english, 2005

43

Decay of poly(phenylsiloxane) fluorescence emission: kinetic parameters and rotational motion

Macanita, Antonio L., Pierola, Ines F., Horta, Arturo

Journal:

Year:

1991

Language:

english

File:

PDF, 650 KB

english, 1991

44

Picosecond Dynamics of Proton Transfer of a 7-Hydroxyflavylium Salt in Aqueous–Organic Solvent Mixtures

Freitas, Adilson A., Quina, Frank H., Maçanita, António A. L.

Journal:

Journal of Physical Chemistry A

Year:

2011

Language:

english

File:

PDF, 2.53 MB

english, 2011

45

Color Stabilization of Anthocyanins: Effect of SDS Micelles on the Acid−Base and Hydration Kinetics of Malvidin 3-Glucoside (Oenin)

Lima, João C., Vautier-Giongo, Carolina, Lopes, António, Melo, Eurico, Quina, Frank H., Maçanita, António L.

Journal:

Journal of Physical Chemistry A

Year:

2002

Language:

english

File:

PDF, 118 KB

english, 2002

46

Dynamics of Linear Poly(methylphenylsiloxane) by Time-Resolved Fluorescence: Slow vs Fast Relaxations and Low-Temperature Behavior in Chains of Different Lengths

Dias, Fernando B., Lima, João C., Horta, Arturo, Piérola, Inés F., Maçanita, Antonio L.

Journal:

Year:

2002

Language:

english

File:

PDF, 161 KB

english, 2002

47

From vine to wine: photophysics of a pyranoflavylium analog of red wine pyranoanthocyanins

Freitas, Adilson A., Silva, Cassio Pacheco, Silva, Gustavo Thalmer M., Maçanita, António L., Quina, Frank H.

Journal:

Pure & Applied Chemistry

Year:

2017

Language:

english

File:

PDF, 938 KB

english, 2017

48

Dynamics of Cyclic Methylphenyltrisiloxane in the Picosecond to Nanosecond Time Range

Dias, Fernando B., Lima, João C., Maçanita, Antonio L., Horta, Arturo, Piérola, Inés F.

Journal:

Journal of Physical Chemistry A

Year:

2000

Language:

english

File:

PDF, 309 KB

english, 2000

49

Photophysical Properties of Hydroxy-Substituted Flavothiones

Elisei, Fausto, Lima, João C., Ortica, Fausto, Aloisi, Gian G., Costa, Manuela, Leitão, Emília, Abreu, Isabel, Dias, António, Bonifácio, Vasco, Medeiros, Jorge, Maçanita, António L., Becker, Ralph S.

Journal:

Journal of Physical Chemistry A

Year:

2000

Language:

english

File:

PDF, 133 KB

english, 2000

50

Photochemistry of 2-(2-Furyl)-benzimidazole (Fuberidazole)

Melo, M. J., Pina, Fernando, Maçanita, António L., Melo, Eurico C., Herrmann, Christiane, Förster, Rolf, Koch, Helmut, Wamhoff, Heinrich

Journal:

Zeitschrift für Naturforschung B

Year:

1992

Language:

english

File:

PDF, 4.94 MB

english, 1992

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