G. N. Parkinson, Fondamentals of Quadruplex Structures, pp.1-30, 2006.

J. Dai, M. Carver, and D. Yang, Polymorphism of human telomeric quadruplex structures, Biochimie, vol.90, issue.8, pp.1172-1183, 2008.
DOI : 10.1016/j.biochi.2008.02.026

J. Zhou, A. Bourdoncle, F. Rosu, V. Gabelica, J. L. Mergny et al., Tri-G-Quadruplex: Controlled Assembly of a G-Quadruplex Structure from Three G-Rich Strands, Angewandte Chemie International Edition, vol.17, issue.44, pp.11002-11005, 2012.
DOI : 10.1002/anie.201205390

P. Mariani, F. Spinozzi, F. Federiconi, H. Amenitsch, and L. Spindler, Small Angle X-ray Scattering Analysis of Deoxyguanosine 5???-Monophosphate Self-Assembing in Solution: Nucleation and Growth of G-Quadruplexes, The Journal of Physical Chemistry B, vol.113, issue.22, pp.7934-7944, 2009.
DOI : 10.1021/jp809734p

N. V. Hud and J. Plavec, The Role of Cations in Determining Quadruplex Structure and Stability, pp.100-130, 2006.

A. N. Lane, J. B. Chaires, R. D. Gray, and J. O. Trent, Stability and kinetics of G-quadruplex structures, Nucleic Acids Research, vol.36, issue.17, pp.5482-5515, 2008.
DOI : 10.1093/nar/gkn517

J. L. Mergny, A. De-cian, A. Ghelab, B. Sacca, and L. Lacroix, Kinetics of tetramolecular quadruplexes, Nucleic Acids Research, vol.33, issue.1, pp.81-94, 2005.
DOI : 10.1093/nar/gki148

J. D. Gu and J. Leszczynski, Selectivity of the Guanine Tetraplexes in Water:?? The Theoretical Rationale, The Journal of Physical Chemistry A, vol.106, issue.3, pp.529-532, 2002.
DOI : 10.1021/jp012739g

I. Vaya, K. Zakrzewska, and D. Zikich, Optical properties of guanine nanowires: experimental and theoretical study, J. Phys. Chem. C, vol.114, pp.14339-14346, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00516388

Y. Qin and L. H. Hurley, Structures, folding patterns, and functions of intramolecular DNA G-quadruplexes found in eukaryotic promoter regions, Biochimie, vol.90, issue.8, pp.1149-1171, 2008.
DOI : 10.1016/j.biochi.2008.02.020

F. A. Miannay, A. Banyasz, T. Gustavsson, and D. Markovitsi, Ultrafast Excited-State Deactivation and Energy Transfer in Guanine???Cytosine DNA Double Helices, Journal of the American Chemical Society, vol.129, issue.47, pp.14574-14575, 2007.
DOI : 10.1021/ja077100q

URL : https://hal.archives-ouvertes.fr/hal-00192704

I. Vayá, T. Gustavsson, T. Douki, Y. Berlin, and D. Markovitsi, Electronic Excitation Energy Transfer between Nucleobases of Natural DNA, J. Am. Chem. Soc, vol.134, pp.2012-11366

A. Banyasz, T. Gustavsson, D. Onidas, P. Changenet-barret, D. Markovitsi et al., Multi-Pathway Excited State Relaxation of Adenine Oligomers in Aqueous Solution: A Joint Theoretical and Experimental Study, Chemistry - A European Journal, vol.114, issue.11
DOI : 10.1002/chem.201202741

URL : https://hal.archives-ouvertes.fr/hal-00854264

C. E. Crespo-hernández, B. Cohen, and B. Kohler, Base stacking controls excited-state dynamics in A??T DNA, Nature, vol.9, issue.7054, pp.1141-1144, 2005.
DOI : 10.1038/nature03933

T. Takaya, C. Su, K. De-la-harpe, C. E. Crespo-hernandez, and B. Kohler, UV excitation of single DNA and RNA strands produces high yields of exciplex states between two stacked bases, Proceedings of the National Academy of Sciences, vol.105, issue.30
DOI : 10.1073/pnas.0802079105

C. Su, C. T. Middleton, and B. Kohler, Base-Stacking Disorder and Excited-State Dynamics in Single-Stranded Adenine Homo-oligonucleotides, The Journal of Physical Chemistry B, vol.116, issue.34, pp.10266-10274, 2012.
DOI : 10.1021/jp305350t

F. Santoro, V. Barone, and R. Improta, Stacked Tetramer, Journal of the American Chemical Society, vol.131, issue.42, pp.15232-15245, 2009.
DOI : 10.1021/ja904777h

G. D. Scholes, Energy Transfer and Spectroscopic Characterization of Multichromophoric Assemblies, The Journal of Physical Chemistry, vol.100, issue.48, pp.18731-18739, 1996.
DOI : 10.1021/jp961784z

E. B. Starikov, IMPORTANCE OF CHARGE TRANSFER EXCITATIONS IN DNA ELECTRON SPECTRUM: A ZINDO SEMIEMPIRICAL QUANTUM-CHEMICAL STUDY, Modern Physics Letters B, vol.18, issue.16, pp.825-831, 2004.
DOI : 10.1142/S0217984904007360

I. Vayá, F. A. Miannay, T. Gustavsson, and D. Markovitsi, High-Energy Long-Lived Excited States in DNA Double Strands, ChemPhysChem, vol.131, issue.5, pp.987-989, 2010.
DOI : 10.1002/cphc.201000027

R. Improta, V. Barone, and . Interplay-between, Interplay between ???Neutral??? and ???Charge-Transfer??? Excimers Rules the Excited State Decay in Adenine-Rich Polynucleotides, Angewandte Chemie International Edition, vol.113, issue.50, pp.12016-12019, 2011.
DOI : 10.1002/anie.201104382

D. Onidas, T. Gustavsson, E. Lazzarotto, and D. Markovitsi, Fluorescence of the DNA double helices (dAdT)n??(dAdT)n studied by femtosecond spectroscopy, Physical Chemistry Chemical Physics, vol.441, issue.37, pp.5143-5148, 2007.
DOI : 10.1021/jp0722508v

URL : https://hal.archives-ouvertes.fr/hal-00177478

J. Eisinger, M. Gueron, R. G. Shulman, and T. Yamane, Excimer fluorescence of dinucleotides, polynucleotides, and DNA., Proceedings of the National Academy of Sciences, vol.55, issue.5, p.1015, 1966.
DOI : 10.1073/pnas.55.5.1015

C. E. Crespo-hernàndez, B. Cohen, P. M. Hare, and B. C. Kohler, Ultrafast Excited-State Dynamics in Nucleic Acids, Chemical Reviews, vol.104, issue.4, pp.1977-2019, 2004.
DOI : 10.1021/cr0206770

B. Valeur, Molecular Fluorescence: Principles and Applications, 2001.
DOI : 10.1002/9783527650002

S. Neidle, The structures of quadruplex nucleic acids and their drug complexes, Current Opinion in Structural Biology, vol.19, issue.3, pp.239-250, 2009.
DOI : 10.1016/j.sbi.2009.04.001

S. Burge, G. N. Parkinson, P. Hazel, A. K. Todd, and S. Neidle, Quadruplex DNA: sequence, topology and structure, Nucleic Acids Research, vol.34, issue.19, pp.5402-5415, 2006.
DOI : 10.1093/nar/gkl655

URL : http://doi.org/10.1093/nar/gkl655

J. L. Mergny, A. T. Phan, and L. Lacroix, Following G-quartet formation by UV-spectroscopy, FEBS Letters, vol.104, issue.1, pp.74-78, 1998.
DOI : 10.1016/S0014-5793(98)01043-6

A. Randazzo, G. P. Spada, and M. W. Da-silva, Circular Dichroism of Quadruplex Structures, Top. Curr. Chem, vol.330, pp.67-86, 2013.
DOI : 10.1007/128_2012_331

D. Markovitsi, T. Gustavsson, and A. Sharonov, Cooperative Effects in the Photophysical Properties of Self-associated Triguanosine Diphosphates??, Photochemistry and Photobiology, vol.274, issue.6, pp.526-530, 2004.
DOI : 10.1111/j.1751-1097.2004.tb01271.x

URL : https://hal.archives-ouvertes.fr/hal-00084970

R. Gepshtein, D. Huppert, I. Lubitz, N. Amdursky, and A. B. Kotlyar, Radiationless Transitions of G4 Wires and dGMP, The Journal of Physical Chemistry C, vol.112, issue.32, pp.12249-12258, 2008.
DOI : 10.1021/jp803301r

N. T. Dao, R. Haselsberger, M. E. Michel-beyerle, and A. T. Phan, Following G-quadruplex formation by its intrinsic fluorescence, FEBS Letters, vol.131, issue.24, pp.3969-3977, 2011.
DOI : 10.1016/j.febslet.2011.11.004

D. A. Mcgovern, S. Quinn, G. W. Doorley, A. M. Whelan, K. L. Ronayne et al., Picosecond infrared probing of the vibrational spectra of transients formed upon UV excitation of stacked G-tetrad structures, Chemical Communications, vol.22, issue.48, pp.5158-5160, 2007.
DOI : 10.1039/b711172j

A. I. Karsisiotis, N. M. Hessari, E. Novellino, G. P. Spada, A. Randazzo et al., Topological Characterization of Nucleic Acid G-Quadruplexes by UV Absorption and Circular Dichroism, Angewandte Chemie International Edition, vol.20, issue.45, pp.10645-10648, 2011.
DOI : 10.1002/anie.201105193

S. Masiero, R. Trotta, S. Pieraccini, S. De-tito, R. Perone et al., A non-empirical chromophoric interpretation of CD spectra of DNA G-quadruplex structures, Organic & Biomolecular Chemistry, vol.10, issue.8???9
DOI : 10.1039/c003428b

K. F. Pedersen, Y. Lin, J. Garretson, N. O. Mcentaggart, C. A. Sailor et al., IDT SciTools: a suite for analysis and design of nucleic acid oligomers, Nucleic Acids Res, vol.36, pp.163-169, 2008.

J. Gu and J. Leczczynski, Selectivity of the Guanine Tetraplexes in Water:?? The Theoretical Rationale, The Journal of Physical Chemistry A, vol.106, issue.3, pp.529-532, 2002.
DOI : 10.1021/jp012739g

D. Onidas, D. Markovitsi, S. Marguet, A. Sharonov, and T. Gustavsson, Fluorescence Properties of DNA Nucleosides and Nucleotides:?? A Refined Steady-State and Femtosecond Investigation, The Journal of Physical Chemistry B, vol.106, issue.43
DOI : 10.1021/jp026063g

URL : https://hal.archives-ouvertes.fr/hal-00144518

P. Sket and J. Plavec, Tetramolecular DNA Quadruplexes in Solution: Insights into Structural Diversity and Cation Movement, Journal of the American Chemical Society, vol.132, issue.36, pp.12724-12732, 2010.
DOI : 10.1021/ja104889t

J. L. Mergny, A. De-cian, A. Ghelab, B. Sacca, and L. Lacroix, Kinetics of tetramolecular quadruplexes, Nucleic Acids Research, vol.33, issue.1, pp.81-94, 2005.
DOI : 10.1093/nar/gki148

R. D. Gray and J. B. Chaires, Kinetics and mechanism of K+- and Na+-induced folding of models of human telomeric DNA into G-quadruplex structures, Nucleic Acids Research, vol.36, issue.12, pp.4191-4203, 2008.
DOI : 10.1093/nar/gkn379

A. Y. Zhang and S. Balasubramanian, The Kinetics and Folding Pathways of Intramolecular G-Quadruplex Nucleic Acids, Journal of the American Chemical Society, vol.134, issue.46, pp.19297-19308, 2012.
DOI : 10.1021/ja309851t

K. Phillips, Z. Dauter, A. I. Murchie, D. M. Lilley, and B. Luisi, The crystal structure of a parallel-stranded guanine tetraplex at 0.95?? resolution, Journal of Molecular Biology, vol.273, issue.1, pp.171-182, 1997.
DOI : 10.1006/jmbi.1997.1292

C. Bardin and J. L. Leroy, The formation pathway of tetramolecular G-quadruplexes, Nucleic Acids Research, vol.36, issue.2, pp.477-488, 2008.
DOI : 10.1093/nar/gkm1050

URL : https://hal.archives-ouvertes.fr/hal-00258295

J. L. Mergny, A. T. Phan, and L. Lacroix, Following G-quartet formation by UV-spectroscopy, FEBS Letters, vol.104, issue.1, pp.74-78, 1998.
DOI : 10.1016/S0014-5793(98)01043-6

A. Phan, V. Kuryavyi, K. N. Luu, and D. J. Patel, Structure of two intramolecular G-quadruplexes formed by natural human telomere sequences in K+ solution, Nucleic Acids Research, vol.35, issue.19, pp.6517-6525, 2007.
DOI : 10.1093/nar/gkm706

S. Monti, Complexes of the antitumoral drugs Doxorubicin and Sabarubicin with telomeric G-quadruplex in basket conformation: ground and excited state properties, Photochemical & Photobiological Sciences, vol.10, pp.1326-1337, 2011.

J. X. Dai, C. Punchihewa, A. Ambrus, D. Chen, R. A. Jones et al., Structure of the intramolecular human telomeric G-quadruplex in potassium solution: a novel adenine triple formation, Nucleic Acids Research, vol.35, issue.7, pp.2440-2450, 2007.
DOI : 10.1093/nar/gkm009

J. X. Dai, M. Carver, C. Punchihewa, R. A. Jones, and D. Z. Yang, Structure of the Hybrid-2 type intramolecular human telomeric G-quadruplex in K+ solution: insights into structure polymorphism of the human telomeric sequence, Nucleic Acids Research, vol.35, issue.15, pp.4927-4940, 2007.
DOI : 10.1093/nar/gkm522

V. Viglasky, K. Tluckova, and L. Bauer, The first derivative of a function of circular dichroism spectra: biophysical study of human telomeric G-quadruplex, European Biophysics Journal, vol.136, issue.1, pp.29-37, 2011.
DOI : 10.1007/s00249-010-0625-8

A. N. Lane, J. B. Chaires, R. D. Gray, and J. O. Trent, Stability and kinetics of G-quadruplex structures, Nucleic Acids Research, vol.36, issue.17, pp.5482-5515, 2008.
DOI : 10.1093/nar/gkn517

P. L. Tran, J. L. Mergny, and P. Alberti, Stability of telomeric G-quadruplexes, Nucleic Acids Research, vol.39, issue.8, pp.3282-3294, 2011.
DOI : 10.1093/nar/gkq1292

J. Mergny, A. Phan, and L. Lacroix, Following G-quartet formation by UV-spectroscopy, FEBS Letters, vol.104, issue.1
DOI : 10.1016/S0014-5793(98)01043-6

I. Vaya, K. Zakrzewska, and D. Zikich, Optical properties of guanine nanowires: experimental and theoretical study, J. Phys. Chem. C, vol.114, pp.14339-14346, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00516388

M. Kasha, H. R. Rawls, and M. A. El-bayoumi, The exciton model in molecular spectroscopy, Pure and Applied Chemistry, vol.11, issue.3-4, pp.371-392, 1965.
DOI : 10.1351/pac196511030371

F. C. Spano, The Spectral Signatures of Frenkel Polarons in H- and J-Aggregates, Accounts of Chemical Research, vol.43, issue.3, pp.429-439, 2010.
DOI : 10.1021/ar900233v

T. Gustavsson, R. Improta, D. Markovitsi, . Dna, and . Rna, DNA/RNA: Building Blocks of Life Under UV Irradiation, The Journal of Physical Chemistry Letters, vol.1, issue.13, pp.2025-2030, 2010.
DOI : 10.1021/jz1004973

URL : https://hal.archives-ouvertes.fr/hal-00496298

Y. Hua, P. Changenet-barret, R. Improta, I. Vaya, T. Gustavsson et al., Cation Effect on the Electronic Excited States of Guanine Nanostructures Studied by Time-Resolved Fluorescence Spectroscopy, The Journal of Physical Chemistry C, vol.116, issue.27, pp.14682-14689, 2012.
DOI : 10.1021/jp303651e

URL : https://hal.archives-ouvertes.fr/hal-00732985

V. Sundstrom and . Femtobiology, Femtobiology, Annual Review of Physical Chemistry, vol.59, issue.1, pp.53-77, 2008.
DOI : 10.1146/annurev.physchem.59.032607.093615

G. D. Scholes, G. R. Fleming, A. Olaya-castro, and R. Van-grondelle, Lessons from nature about solar light harvesting, Nature Chemistry, vol.132, issue.10, pp.763-774, 2011.
DOI : 10.1073/pnas.0908989106

A. C. Albrecht, Polarizations and assignments of transitions: The method of photoselection, Journal of Molecular Spectroscopy, vol.6, p.84, 1961.
DOI : 10.1016/0022-2852(61)90234-X

D. Onidas, T. Gustavsson, E. Lazzarotto, and D. Markovitsi, Studied by Femtosecond SpectroscopyEffect of the Duplex Size on the Properties of the Excited States, The Journal of Physical Chemistry B, vol.111, issue.32, pp.9644-9650, 2007.
DOI : 10.1021/jp072508v

URL : https://hal.archives-ouvertes.fr/hal-00170399

R. Gepshtein, D. Huppert, I. Lubitz, N. Amdursky, and A. B. Kotlyar, Radiationless Transitions of G4 Wires and dGMP, The Journal of Physical Chemistry C, vol.112, issue.32, pp.12249-12258, 2008.
DOI : 10.1021/jp803301r

V. Karunakaran, K. Kleinermanns, R. Improta, and S. A. Kovalenko, Photoinduced Dynamics of Guanosine Monophosphate in Water from Broad-Band Transient Absorption Spectroscopy and Quantum-Chemical Calculations, Journal of the American Chemical Society, vol.131, issue.16, pp.5839-5850, 2009.
DOI : 10.1021/ja810092k

Y. Hua, P. Changenet-barret, T. Gustavsson, and D. Markovitsi, The effect of size on the optical properties of guanine nanostructures: a femtosecond to nanosecond study. Physical chemistry chemical physics : PCCP 2013, pp.7396-7402
URL : https://hal.archives-ouvertes.fr/hal-00854244

D. Onidas, D. Markovitsi, S. Marguet, A. Sharonov, and T. Gustavsson, Fluorescence Properties of DNA Nucleosides and Nucleotides:?? A Refined Steady-State and Femtosecond Investigation, The Journal of Physical Chemistry B, vol.106, issue.43
DOI : 10.1021/jp026063g

URL : https://hal.archives-ouvertes.fr/hal-00144518

D. Markovitsi, T. Gustavsson, and I. Vayá, Fluorescence of DNA Duplexes: From Model Helices to Natural DNA, The Journal of Physical Chemistry Letters, vol.1, issue.22, pp.3271-3276, 2010.
DOI : 10.1021/jz101122t

URL : https://hal.archives-ouvertes.fr/hal-00538375

A. Banyasz, T. Gustavsson, D. Onidas, P. Changenet-barret, D. Markovitsi et al., Multi-Pathway Excited State Relaxation of Adenine Oligomers in Aqueous Solution: A Joint Theoretical and Experimental Study, Chemistry - A European Journal, vol.114, issue.11, pp.3762-3774
DOI : 10.1002/chem.201202741

URL : https://hal.archives-ouvertes.fr/hal-00854264

B. Bouvier, T. Gustavsson, D. Markovitsi, and P. Millié, Dipolar coupling between electronic transitions of the DNA bases and its relevance to exciton states in double helices, Chemical Physics, vol.275, issue.1-3, pp.75-92, 2002.
DOI : 10.1016/S0301-0104(01)00523-7

URL : https://hal.archives-ouvertes.fr/hal-00144219

E. R. Bittner, Lattice theory of ultrafast excitonic and charge-transfer dynamics in DNA, The Journal of Chemical Physics, vol.125, issue.9, pp.094909094901-094912, 2006.
DOI : 10.1063/1.2335452

S. Tonzani and G. C. Schatz, Electronic Excitations and Spectra in Single-Stranded DNA, Journal of the American Chemical Society, vol.130, issue.24, pp.7607-7612, 2008.
DOI : 10.1021/ja7103894

E. B. Starikov, G. Cuniberti, and S. Tanaka, Conformation Dependence of DNA Exciton Parentage, The Journal of Physical Chemistry B, vol.113, issue.30, pp.10428-10435, 2009.
DOI : 10.1021/jp9035869

A. W. Lange and J. M. Herbert, ????* Excitonic Bright States, Journal of the American Chemical Society, vol.131, issue.11
DOI : 10.1021/ja808998q

F. Santoro, V. Barone, and R. Improta, Stacked Tetramer, Journal of the American Chemical Society, vol.131, issue.42
DOI : 10.1021/ja904777h

R. Improta and V. Barone, Interplay between " neutral " and " charge-transfer " excimers rules the excited state decay in adenine-rich polynucleotides, Angew. Chem. Int. Ed, vol.2012, pp.12016-12019

B. Bouvier, J. P. Dognon, R. Lavery, D. Markovitsi, P. Millié et al., Influence of Conformational Dynamics on the Exciton States of DNA Oligomers, The Journal of Physical Chemistry B, vol.107, issue.48, pp.13512-13522, 2003.
DOI : 10.1021/jp036164u

URL : https://hal.archives-ouvertes.fr/hal-00094533

I. Vaya, K. Zakrzewska, and D. Zikich, Optical properties of guanine nanowires: experimental and theoretical study, J. Phys. Chem. C, vol.114, pp.14339-14346, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00516388

Y. Hua, P. Changenet-barret, R. Improta, I. Vaya, T. Gustavsson et al., Cation Effect on the Electronic Excited States of Guanine Nanostructures Studied by Time-Resolved Fluorescence Spectroscopy, The Journal of Physical Chemistry C, vol.116, issue.27, pp.14682-14689, 2012.
DOI : 10.1021/jp303651e

URL : https://hal.archives-ouvertes.fr/hal-00732985

A. Phan, V. Kuryavyi, K. N. Luu, and D. J. Patel, Structure of two intramolecular G-quadruplexes formed by natural human telomere sequences in K+ solution, Nucleic Acids Research, vol.35, issue.19, pp.6517-6525, 2007.
DOI : 10.1093/nar/gkm706

A. N. Lane, J. B. Chaires, R. D. Gray, and J. O. Trent, Stability and kinetics of G-quadruplex structures, Nucleic Acids Research, vol.36, issue.17, pp.5482-5515, 2008.
DOI : 10.1093/nar/gkn517

Y. Wang and D. J. Patel, Solution structure of the human telemeric repeat dAG, p.3

I. Vaya, K. Zakrzewska, and D. Zikich, Optical properties of guanine nanowires: experimental and theoretical study, J. Phys. Chem. C, vol.114, pp.14339-14346, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00516388

T. Gustavsson, R. Improta, D. Markovitsi, . Dna, and . Rna, DNA/RNA: Building Blocks of Life Under UV Irradiation, The Journal of Physical Chemistry Letters, vol.1, issue.13, pp.2025-2030, 2010.
DOI : 10.1021/jz1004973

URL : https://hal.archives-ouvertes.fr/hal-00496298

D. Onidas, D. Markovitsi, S. Marguet, A. Sharonov, and T. Gustavsson, Fluorescence Properties of DNA Nucleosides and Nucleotides:?? A Refined Steady-State and Femtosecond Investigation, The Journal of Physical Chemistry B, vol.106, issue.43
DOI : 10.1021/jp026063g

URL : https://hal.archives-ouvertes.fr/hal-00144518

P. L. Tran, J. L. Mergny, and P. Alberti, Stability of telomeric G-quadruplexes, Nucleic Acids Research, vol.39, issue.8, pp.3282-3294, 2011.
DOI : 10.1093/nar/gkq1292

Y. Hua, P. Changenet-barret, R. Improta, I. Vaya, T. Gustavsson et al., Cation Effect on the Electronic Excited States of Guanine Nanostructures Studied by Time-Resolved Fluorescence Spectroscopy, The Journal of Physical Chemistry C, vol.116, issue.27, pp.14682-14689, 2012.
DOI : 10.1021/jp303651e

URL : https://hal.archives-ouvertes.fr/hal-00732985