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Third-harmonic generation and multi-photon excitation fluorescence imaging microscopy techniques for online art conservation diagnosis.

Applied spectroscopy

Gualda EJ, Filippidis G, Melessanaki K, Fotakis C.
PMID: 19281643
Appl Spectrosc. 2009 Mar;63(3):280-5. doi: 10.1366/000370209787598898.

We present an appropriate methodology and results for using third-harmonic generation (THG) modality for nondestructive high resolution imaging measurements of varnished structures in model painted artifacts. Detection takes place in the reflection mode, demonstrating the ability of the technique...

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Gualda EJ, Filippidis G, Melessanaki K, et al. Third-harmonic generation and multi-photon excitation fluorescence imaging microscopy techniques for online art conservation diagnosis. Appl Spectrosc. 2009;63(3):280-5doi: 10.1366/000370209787598898.
Gualda, E. J., Filippidis, G., Melessanaki, K., & Fotakis, C. (2009). Third-harmonic generation and multi-photon excitation fluorescence imaging microscopy techniques for online art conservation diagnosis. Applied spectroscopy, 63(3), 280-5. https://doi.org/10.1366/000370209787598898
Gualda, Emilio J, et al. "Third-harmonic generation and multi-photon excitation fluorescence imaging microscopy techniques for online art conservation diagnosis." Applied spectroscopy vol. 63,3 (2009): 280-5. doi: https://doi.org/10.1366/000370209787598898
Gualda EJ, Filippidis G, Melessanaki K, Fotakis C. Third-harmonic generation and multi-photon excitation fluorescence imaging microscopy techniques for online art conservation diagnosis. Appl Spectrosc. 2009 Mar;63(3):280-5. doi: 10.1366/000370209787598898. PMID: 19281643.
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Photoinduced energy transfer processes within dyads of metallophthalocyanines compactly fused to a ruthenium(II) polypyridine chromophore.

The Journal of organic chemistry

Haas M, Liu SX, Kahnt A, Leiggener C, Guldi DM, Hauser A, Decurtins S.
PMID: 17824647
J Org Chem. 2007 Sep 28;72(20):7533-43. doi: 10.1021/jo0710477. Epub 2007 Sep 07.

An unsymmetric, peripherally octasubstituted phthalocyanine (Pc) 1, which contains a combination of dipyrido[3,2-f:2',3'-h] quinoxaline and 3,5-di-tert-butylphenoxy substituents, has been obtained via a statistical condensation reaction of two corresponding phthalonitriles. Synthetic procedures for the selective metalation of the macrocyclic cavity...

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Haas M, Liu SX, Kahnt A, et al. Photoinduced energy transfer processes within dyads of metallophthalocyanines compactly fused to a ruthenium(II) polypyridine chromophore. J Org Chem. 2007;72(20):7533-43doi: 10.1021/jo0710477.
Haas, M., Liu, S. X., Kahnt, A., Leiggener, C., Guldi, D. M., Hauser, A., & Decurtins, S. (2007). Photoinduced energy transfer processes within dyads of metallophthalocyanines compactly fused to a ruthenium(II) polypyridine chromophore. The Journal of organic chemistry, 72(20), 7533-43. https://doi.org/10.1021/jo0710477
Haas, Marco, et al. "Photoinduced energy transfer processes within dyads of metallophthalocyanines compactly fused to a ruthenium(II) polypyridine chromophore." The Journal of organic chemistry vol. 72,20 (2007): 7533-43. doi: https://doi.org/10.1021/jo0710477
Haas M, Liu SX, Kahnt A, Leiggener C, Guldi DM, Hauser A, Decurtins S. Photoinduced energy transfer processes within dyads of metallophthalocyanines compactly fused to a ruthenium(II) polypyridine chromophore. J Org Chem. 2007 Sep 28;72(20):7533-43. doi: 10.1021/jo0710477. Epub 2007 Sep 07. PMID: 17824647.
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Linking photo- and redoxactive phthalocyanines covalently to graphene.

Angewandte Chemie (International ed. in English)

Ragoussi ME, Malig J, Katsukis G, Butz B, Spiecker E, de la Torre G, Torres T, Guldi DM.
PMID: 22593042
Angew Chem Int Ed Engl. 2012 Jun 25;51(26):6421-5. doi: 10.1002/anie.201201452. Epub 2012 May 16.

"Green" graphene: For the first time, the covalent attachment of a light-harvesting and electron-donating phthalocyanine to the basal plane of few-layer graphene is reported. Physicochemical characterizations reveal an ultrafast charge separation from the photoexcited phthalocyanine to few-layer graphene followed...

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Ragoussi ME, Malig J, Katsukis G, et al. Linking photo- and redoxactive phthalocyanines covalently to graphene. Angew Chem Int Ed Engl. 2012;51(26):6421-5doi: 10.1002/anie.201201452.
Ragoussi, M. E., Malig, J., Katsukis, G., Butz, B., Spiecker, E., de la Torre, G., Torres, T., & Guldi, D. M. (2012). Linking photo- and redoxactive phthalocyanines covalently to graphene. Angewandte Chemie (International ed. in English), 51(26), 6421-5. https://doi.org/10.1002/anie.201201452
Ragoussi, Maria-Eleni, et al. "Linking photo- and redoxactive phthalocyanines covalently to graphene." Angewandte Chemie (International ed. in English) vol. 51,26 (2012): 6421-5. doi: https://doi.org/10.1002/anie.201201452
Ragoussi ME, Malig J, Katsukis G, Butz B, Spiecker E, de la Torre G, Torres T, Guldi DM. Linking photo- and redoxactive phthalocyanines covalently to graphene. Angew Chem Int Ed Engl. 2012 Jun 25;51(26):6421-5. doi: 10.1002/anie.201201452. Epub 2012 May 16. PMID: 22593042.
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Rates and energetics of intramolecular electron transfer processes in conjugated metallofullerenes.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Schubert C, Rudolf M, Guldi DM, Takano Y, Mizorogi N, Herranz MÁ, Martín N, Nagase S, Akasaka T.
PMID: 23918719
Philos Trans A Math Phys Eng Sci. 2013 Aug 05;371(1998):20120490. doi: 10.1098/rsta.2012.0490. Print 2013 Sep 13.

In this paper, we report on the design, redox potentials, excited state energies and radical ion pair state energies in electron donor-acceptor conjugates comprising the electron-donating π-extended tetrathiafulvalene and several electron-accepting fullerenes. To this end, we contrast an empty...

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Schubert C, Rudolf M, Guldi DM, et al. Rates and energetics of intramolecular electron transfer processes in conjugated metallofullerenes. Philos Trans A Math Phys Eng Sci. 2013;371(1998):20120490doi: 10.1098/rsta.2012.0490.
Schubert, C., Rudolf, M., Guldi, D. M., Takano, Y., Mizorogi, N., Herranz, M. �. �., Martín, N., Nagase, S., & Akasaka, T. (2013). Rates and energetics of intramolecular electron transfer processes in conjugated metallofullerenes. Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 371(1998), 20120490. https://doi.org/10.1098/rsta.2012.0490
Schubert, Christina, et al. "Rates and energetics of intramolecular electron transfer processes in conjugated metallofullerenes." Philosophical transactions. Series A, Mathematical, physical, and engineering sciences vol. 371,1998 (2013): 20120490. doi: https://doi.org/10.1098/rsta.2012.0490
Schubert C, Rudolf M, Guldi DM, Takano Y, Mizorogi N, Herranz MÁ, Martín N, Nagase S, Akasaka T. Rates and energetics of intramolecular electron transfer processes in conjugated metallofullerenes. Philos Trans A Math Phys Eng Sci. 2013 Aug 05;371(1998):20120490. doi: 10.1098/rsta.2012.0490. Print 2013 Sep 13. PMID: 23918719.
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[Anthropology, ethnography, and narrative: intersecting paths in understanding the processes of health and sickness].

Historia, ciencias, saude--Manguinhos

Costa GM, Gualda DM.
PMID: 21461458
Hist Cienc Saude Manguinhos. 2010 Dec;17(4):925-37. doi: 10.1590/s0104-59702010000400005.

The article discusses anthropology, ethnographic method, and narrative as possible ways of coming to know subjects' experiences and the feelings they attribute to them. From an anthropological perspective, the sociocultural universe is taken as a point of reference in...

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Costa GM, Gualda DM. Antropologia, etnografia e narrativa: caminhos que se cruzam na compreensão do processo saúde-doença. [Anthropology, ethnography, and narrative: intersecting paths in understanding the processes of health and sickness]. Hist Cienc Saude Manguinhos. 2010;17(4):925-37doi: 10.1590/s0104-59702010000400005.
Costa, G. M., & Gualda, D. M. (2010). Antropologia, etnografia e narrativa: caminhos que se cruzam na compreensão do processo saúde-doença. [Anthropology, ethnography, and narrative: intersecting paths in understanding the processes of health and sickness]. Historia, ciencias, saude--Manguinhos, 17(4), 925-37. https://doi.org/10.1590/s0104-59702010000400005
Costa, Gabriela M C, and Gualda, Dulce M R. "Antropologia, etnografia e narrativa: caminhos que se cruzam na compreensão do processo saúde-doença." [Anthropology, ethnography, and narrative: intersecting paths in understanding the processes of health and sickness]. Historia, ciencias, saude--Manguinhos vol. 17,4 (2010): 925-37. doi: https://doi.org/10.1590/s0104-59702010000400005
Costa GM, Gualda DM. Antropologia, etnografia e narrativa: caminhos que se cruzam na compreensão do processo saúde-doença. [Anthropology, ethnography, and narrative: intersecting paths in understanding the processes of health and sickness]. Hist Cienc Saude Manguinhos. 2010 Dec;17(4):925-37. doi: 10.1590/s0104-59702010000400005. Portuguese. PMID: 21461458.
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Dispersion and characterization of arc discharge single-walled carbon nanotubes--towards conducting transparent films.

Nanoscale

Rösner B, Guldi DM, Chen J, Minett AI, Fink RH.
PMID: 24567084
Nanoscale. 2014 Apr 07;6(7):3695-703. doi: 10.1039/c3nr05788g.

This study addresses a combination of a well-developed and mild dispersion method and high-quality arc discharge single-walled carbon nanotubes (SWCNTs) as starting materials. Thus, we advance in fabrication of transparent, conducting films with extraordinary low material loss during SWCNT...

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Rösner B, Guldi DM, Chen J, et al. Dispersion and characterization of arc discharge single-walled carbon nanotubes--towards conducting transparent films. Nanoscale. 2014;6(7):3695-703doi: 10.1039/c3nr05788g.
Rösner, B., Guldi, D. M., Chen, J., Minett, A. I., & Fink, R. H. (2014). Dispersion and characterization of arc discharge single-walled carbon nanotubes--towards conducting transparent films. Nanoscale, 6(7), 3695-703. https://doi.org/10.1039/c3nr05788g
Rösner, B, et al. "Dispersion and characterization of arc discharge single-walled carbon nanotubes--towards conducting transparent films." Nanoscale vol. 6,7 (2014): 3695-703. doi: https://doi.org/10.1039/c3nr05788g
Rösner B, Guldi DM, Chen J, Minett AI, Fink RH. Dispersion and characterization of arc discharge single-walled carbon nanotubes--towards conducting transparent films. Nanoscale. 2014 Apr 07;6(7):3695-703. doi: 10.1039/c3nr05788g. PMID: 24567084.
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A molecular Ce2@I(h)-C80 switch--unprecedented oxidative pathway in photoinduced charge transfer reactivity.

Journal of the American Chemical Society

Guldi DM, Feng L, Radhakrishnan SG, Nikawa H, Yamada M, Mizorogi N, Tsuchiya T, Akasaka T, Nagase S, Herranz MA, Martín N.
PMID: 20536130
J Am Chem Soc. 2010 Jul 07;132(26):9078-86. doi: 10.1021/ja101856j.

We report for the first time the versatile Ce(2)@I(h)-C(80) building block toward synthesizing a novel electron donor-acceptor conjugate, Ce(2)@I(h)-C(80)-ZnP (1). A systematic investigation of the charge transfer chemistry documents a reductive charge transfer (i.e., formation of (Ce(2)@I(h)-C(80))(*-)-(ZnP)(*+)) in nonpolar...

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Guldi DM, Feng L, Radhakrishnan SG, et al. A molecular Ce2@I(h)-C80 switch--unprecedented oxidative pathway in photoinduced charge transfer reactivity. J Am Chem Soc. 2010;132(26):9078-86doi: 10.1021/ja101856j.
Guldi, D. M., Feng, L., Radhakrishnan, S. G., Nikawa, H., Yamada, M., Mizorogi, N., Tsuchiya, T., Akasaka, T., Nagase, S., Herranz, M. A., & Martín, N. (2010). A molecular Ce2@I(h)-C80 switch--unprecedented oxidative pathway in photoinduced charge transfer reactivity. Journal of the American Chemical Society, 132(26), 9078-86. https://doi.org/10.1021/ja101856j
Guldi, Dirk M, et al. "A molecular Ce2@I(h)-C80 switch--unprecedented oxidative pathway in photoinduced charge transfer reactivity." Journal of the American Chemical Society vol. 132,26 (2010): 9078-86. doi: https://doi.org/10.1021/ja101856j
Guldi DM, Feng L, Radhakrishnan SG, Nikawa H, Yamada M, Mizorogi N, Tsuchiya T, Akasaka T, Nagase S, Herranz MA, Martín N. A molecular Ce2@I(h)-C80 switch--unprecedented oxidative pathway in photoinduced charge transfer reactivity. J Am Chem Soc. 2010 Jul 07;132(26):9078-86. doi: 10.1021/ja101856j. PMID: 20536130.
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Panchromatic light harvesting in single wall carbon nanotube hybrids-immobilization of porphyrin-phthalocyanine conjugates.

Chemical communications (Cambridge, England)

Bartelmess J, Soares AR, Martínez-Díaz MV, Neves MG, Tomé AC, Cavaleiro JA, Torres T, Guldi DM.
PMID: 21301742
Chem Commun (Camb). 2011 Mar 28;47(12):3490-2. doi: 10.1039/c0cc05576j. Epub 2011 Feb 08.

We report on immobilizing H(2)/Zn-porphyrin-Zn-phthalocyanine conjugates onto single wall carbon nanotubes and by using the excellent stability of the resulting suspensions we were able to demonstrate for the first time the sequence of energy transfer-electron transfer in SWNT donor-acceptor...

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Bartelmess J, Soares AR, Martínez-Díaz MV, et al. Panchromatic light harvesting in single wall carbon nanotube hybrids-immobilization of porphyrin-phthalocyanine conjugates. Chem Commun (Camb). 2011;47(12):3490-2doi: 10.1039/c0cc05576j.
Bartelmess, J., Soares, A. R., Martínez-Díaz, M. V., Neves, M. G., Tomé, A. C., Cavaleiro, J. A., Torres, T., & Guldi, D. M. (2011). Panchromatic light harvesting in single wall carbon nanotube hybrids-immobilization of porphyrin-phthalocyanine conjugates. Chemical communications (Cambridge, England), 47(12), 3490-2. https://doi.org/10.1039/c0cc05576j
Bartelmess, Juergen, et al. "Panchromatic light harvesting in single wall carbon nanotube hybrids-immobilization of porphyrin-phthalocyanine conjugates." Chemical communications (Cambridge, England) vol. 47,12 (2011): 3490-2. doi: https://doi.org/10.1039/c0cc05576j
Bartelmess J, Soares AR, Martínez-Díaz MV, Neves MG, Tomé AC, Cavaleiro JA, Torres T, Guldi DM. Panchromatic light harvesting in single wall carbon nanotube hybrids-immobilization of porphyrin-phthalocyanine conjugates. Chem Commun (Camb). 2011 Mar 28;47(12):3490-2. doi: 10.1039/c0cc05576j. Epub 2011 Feb 08. PMID: 21301742.
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Toward multifunctional wet chemically functionalized graphene-integration of oligomeric, molecular, and particulate building blocks that reveal photoactivity and redox activity.

Accounts of chemical research

Malig J, Jux N, Guldi DM.
PMID: 22916796
Acc Chem Res. 2013 Jan 15;46(1):53-64. doi: 10.1021/ar300124z. Epub 2012 Aug 23.

Many technological applications indispensable in our daily lives rely on carbon. By altering the periodic binding motifs in networks of sp(3), sp(2), and sp-hybridized carbon atoms, researchers have produced a wide palette of carbon allotropes. Over the past two...

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Malig J, Jux N, Guldi DM. Toward multifunctional wet chemically functionalized graphene-integration of oligomeric, molecular, and particulate building blocks that reveal photoactivity and redox activity. Acc Chem Res. 2012;46(1):53-64doi: 10.1021/ar300124z.
Malig, J., Jux, N., & Guldi, D. M. (2013). Toward multifunctional wet chemically functionalized graphene-integration of oligomeric, molecular, and particulate building blocks that reveal photoactivity and redox activity. Accounts of chemical research, 46(1), 53-64. https://doi.org/10.1021/ar300124z
Malig, Jenny, et al. "Toward multifunctional wet chemically functionalized graphene-integration of oligomeric, molecular, and particulate building blocks that reveal photoactivity and redox activity." Accounts of chemical research vol. 46,1 (2013): 53-64. doi: https://doi.org/10.1021/ar300124z
Malig J, Jux N, Guldi DM. Toward multifunctional wet chemically functionalized graphene-integration of oligomeric, molecular, and particulate building blocks that reveal photoactivity and redox activity. Acc Chem Res. 2013 Jan 15;46(1):53-64. doi: 10.1021/ar300124z. Epub 2012 Aug 23. PMID: 22916796.
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Polyoxometalate {W18O56XO6} clusters with embedded redox-active main-group templates as localized inner-cluster radicals.

Angewandte Chemie (International ed. in English)

Vilà-Nadal L, Peuntinger K, Busche C, Yan J, Lüders D, Long DL, Poblet JM, Guldi DM, Cronin L.
PMID: 23873517
Angew Chem Int Ed Engl. 2013 Sep 09;52(37):9695-9. doi: 10.1002/anie.201303126. Epub 2013 Jul 19.

No abstract available.

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Vilà-Nadal L, Peuntinger K, Busche C, et al. Polyoxometalate {W18O56XO6} clusters with embedded redox-active main-group templates as localized inner-cluster radicals. Angew Chem Int Ed Engl. 2013;52(37):9695-9doi: 10.1002/anie.201303126.
Vilà-Nadal, L., Peuntinger, K., Busche, C., Yan, J., Lüders, D., Long, D. L., Poblet, J. M., Guldi, D. M., & Cronin, L. (2013). Polyoxometalate {W18O56XO6} clusters with embedded redox-active main-group templates as localized inner-cluster radicals. Angewandte Chemie (International ed. in English), 52(37), 9695-9. https://doi.org/10.1002/anie.201303126
Vilà-Nadal, Laia, et al. "Polyoxometalate {W18O56XO6} clusters with embedded redox-active main-group templates as localized inner-cluster radicals." Angewandte Chemie (International ed. in English) vol. 52,37 (2013): 9695-9. doi: https://doi.org/10.1002/anie.201303126
Vilà-Nadal L, Peuntinger K, Busche C, Yan J, Lüders D, Long DL, Poblet JM, Guldi DM, Cronin L. Polyoxometalate {W18O56XO6} clusters with embedded redox-active main-group templates as localized inner-cluster radicals. Angew Chem Int Ed Engl. 2013 Sep 09;52(37):9695-9. doi: 10.1002/anie.201303126. Epub 2013 Jul 19. PMID: 23873517.
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Self-ordering electron donor-acceptor nanohybrids based on single-walled carbon nanotubes across different scales.

Angewandte Chemie (International ed. in English)

Brunetti FG, Romero-Nieto C, López-Andarias J, Atienza C, López JL, Guldi DM, Martín N.
PMID: 23341345
Angew Chem Int Ed Engl. 2013 Feb 18;52(8):2180-4. doi: 10.1002/anie.201207006. Epub 2013 Jan 22.

No abstract available.

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Brunetti FG, Romero-Nieto C, López-Andarias J, et al. Self-ordering electron donor-acceptor nanohybrids based on single-walled carbon nanotubes across different scales. Angew Chem Int Ed Engl. 2013;52(8):2180-4doi: 10.1002/anie.201207006.
Brunetti, F. G., Romero-Nieto, C., López-Andarias, J., Atienza, C., López, J. L., Guldi, D. M., & Martín, N. (2013). Self-ordering electron donor-acceptor nanohybrids based on single-walled carbon nanotubes across different scales. Angewandte Chemie (International ed. in English), 52(8), 2180-4. https://doi.org/10.1002/anie.201207006
Brunetti, Fulvio G, et al. "Self-ordering electron donor-acceptor nanohybrids based on single-walled carbon nanotubes across different scales." Angewandte Chemie (International ed. in English) vol. 52,8 (2013): 2180-4. doi: https://doi.org/10.1002/anie.201207006
Brunetti FG, Romero-Nieto C, López-Andarias J, Atienza C, López JL, Guldi DM, Martín N. Self-ordering electron donor-acceptor nanohybrids based on single-walled carbon nanotubes across different scales. Angew Chem Int Ed Engl. 2013 Feb 18;52(8):2180-4. doi: 10.1002/anie.201207006. Epub 2013 Jan 22. PMID: 23341345.
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A fully conjugated TTF-π-TCAQ system: synthesis, structure, and electronic properties.

Chemistry (Weinheim an der Bergstrasse, Germany)

Santos J, Illescas BM, Martín N, Adrio J, Carretero JC, Viruela R, Ortí E, Spänig F, Guldi DM.
PMID: 21294199
Chemistry. 2011 Mar 01;17(10):2957-64. doi: 10.1002/chem.201002674. Epub 2011 Feb 03.

The synthesis of the first fully conjugated tetrathiafulvalene-tetracyano-p-quinodimethane ((TTF)-TCNQ)-type system has been carried out by means of a Julia-Kocienski olefination reaction. In particular, a tetracyanoanthraquinodimethane (TCAQ) formyl derivative and two new sulfonylmethyl-exTTFs (exTTF = 2-[9-(1,3-dithiol-2-ylidene)anthracen-10(9H)-ylidene]-1,3-dithiole)--prepared as new building blocks--were...

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Santos J, Illescas BM, Martín N, et al. A fully conjugated TTF-π-TCAQ system: synthesis, structure, and electronic properties. Chemistry. 2011;17(10):2957-64doi: 10.1002/chem.201002674.
Santos, J., Illescas, B. M., Martín, N., Adrio, J., Carretero, J. C., Viruela, R., Ortí, E., Spänig, F., & Guldi, D. M. (2011). A fully conjugated TTF-π-TCAQ system: synthesis, structure, and electronic properties. Chemistry (Weinheim an der Bergstrasse, Germany), 17(10), 2957-64. https://doi.org/10.1002/chem.201002674
Santos, José, et al. "A fully conjugated TTF-π-TCAQ system: synthesis, structure, and electronic properties." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 17,10 (2011): 2957-64. doi: https://doi.org/10.1002/chem.201002674
Santos J, Illescas BM, Martín N, Adrio J, Carretero JC, Viruela R, Ortí E, Spänig F, Guldi DM. A fully conjugated TTF-π-TCAQ system: synthesis, structure, and electronic properties. Chemistry. 2011 Mar 01;17(10):2957-64. doi: 10.1002/chem.201002674. Epub 2011 Feb 03. PMID: 21294199.
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