R. Silva, N. P. Lopes, and D. B. Silva, Application of MALDI Mass Spectrometry in Natural Products Analysis, Planta Medica, vol.82, issue.08, p.671, 2016.
DOI : 10.1055/s-0042-104800

B. Fuchs and J. Schiller, Application of MALDI-TOF mass spectrometry in lipidomics, European Journal of Lipid Science and Technology, vol.26, issue.1, pp.111-83, 2009.
DOI : 10.1002/ejlt.200600255

R. Zenobi and R. Knochenmuss, Ion formation in MALDI mass spectrometry, Mass Spectrometry Reviews, vol.169, issue.170, pp.17-337, 1998.
DOI : 10.1016/S0168-1176(97)00230-9

J. M. Chitanda, H. Zhang, E. Pahl, R. W. Purves, and A. , The Development of Novel Nanodiamond Based MALDI Matrices for the Analysis of Small Organic Pharmaceuticals, Journal of The American Society for Mass Spectrometry, vol.81, issue.10, p.1686, 2016.
DOI : 10.1021/ac901048z

K. Dreisewerd, Recent methodological advances in MALDI mass spectrometry, Analytical and Bioanalytical Chemistry, vol.8, issue.186/187, pp.406-2261, 2014.
DOI : 10.1002/pmic.200800127

J. Wei, J. M. Buriak, and G. Siuzdak, Desorption???ionization mass spectrometry on porous silicon, Nature, vol.80, issue.6733, p.243, 1999.
DOI : 10.1103/PhysRevLett.80.4060

D. P. Pavarini, D. B. Silva, C. A. Carollo, A. P. Portella, S. R. Latansio-aidar et al., Application of MALDI-MS analysis of Rainforest chemodiversity: a keystone for biodiversity conservation and sustainable use, Journal of Mass Spectrometry, vol.331, issue.1, pp.47-1482, 2012.
DOI : 10.1126/science.1202400

S. Tambe, H. Blott, A. Fülöp, N. Spang, D. Flottmann et al., Structure-performance relationships of phenyl cinnamic acid derivatives as MALDI-MS matrices for sulfatide detection, Analytical and Bioanalytical Chemistry, vol.405829, issue.13, p.1569, 2017.
DOI : 10.1007/s00216-013-7393-0

X. Wang, J. Han, A. Chou, J. Yang, J. Pan et al., Hydroxyflavones as a New Family of Matrices for MALDI Tissue Imaging, Analytical Chemistry, vol.85, issue.15, p.7566, 2013.
DOI : 10.1021/ac401595a

P. Horká, V. Vrkoslav, R. Hanus, K. Pecková, and J. Cva?ka, New MALDI matrices based on lithium salts for the analysis of hydrocarbons and wax esters, Journal of Mass Spectrometry, vol.105, issue.186, pp.49-628, 2014.
DOI : 10.1073/pnas.0803056105

H. Ghafly, N. Siraj, S. Das, B. P. Regmi, P. K. Magut et al., GUMBOS matrices of variable hydrophobicity for matrix-assisted laser desorption/ionization mass spectrometry, Rapid Communications in Mass Spectrometry, vol.109, issue.21, p.2307, 2014.
DOI : 10.1021/jp046290d

D. Yukihira, D. Miura, Y. Fujimura, Y. Umemura, S. Yamaguchi et al., Shindo, others. MALDI efficiency of metabolites quantitatively associated with their structural properties: a quantitative structure? property relationship (QSPR) approach, J. Am. Soc. Mass Spectrom, vol.25, issue.1, 2014.

P. , L. Pogam, A. Schinkovitz, B. Legouin, A. Le-lamer et al., Matrix-free UV-laser desorption ionization mass spectrometry as a versatile approach for accelerating dereplication studies on lichens, Anal. Chem, vol.87, p.10421, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01216287

A. Schinkovitz and P. Richomme, Usnic acid and its versatility as MALDI matrix, Journal of Mass Spectrometry, vol.62, issue.1, pp.50-270, 2015.
DOI : 10.1007/s11172-013-0031-3
URL : https://hal.archives-ouvertes.fr/hal-01391947

J. Boustie and M. Grube, Lichens???a promising source of bioactive secondary metabolites, Plant Genetic Resources: Characterization and Utilization, vol.55, issue.02, p.273, 2005.
DOI : 10.1111/j.1432-1033.2004.03981.x

K. Nguyen, M. Chollet-krugler, N. Gouault, and S. Tomasi, UV-protectant metabolites from lichens and their symbiotic partners, Natural Product Reports, vol.7, issue.12, 1490.
DOI : 10.1371/journal.pone.0033658
URL : https://hal.archives-ouvertes.fr/hal-01069965

M. Karas and F. Hillenkamp, Laser desorption ionization of proteins with molecular masses exceeding 10000 daltons, Anal. Chem, pp.60-2299, 1988.

G. Mccombie and R. Knochenmuss, Small-Molecule MALDI Using the Matrix Suppression Effect To Reduce or Eliminate Matrix Background Interferences, Analytical Chemistry, vol.76, issue.17, pp.76-4990, 2004.
DOI : 10.1021/ac049581r

G. T. Kenfack, A. Schinkovitz, S. Babu, K. Elouarzaki, M. Dias et al., Triazolobithiophene Light Absorbing Self-Assembled Monolayers: Synthesis and Mass Spectrometry Applications, Molecules, vol.16, issue.12, 2011.
DOI : 10.3390/molecules16108758
URL : http://www.mdpi.com/1420-3049/16/10/8758/pdf

K. Tang, S. L. Allman, R. B. Jones, and C. H. Chen, Comparison of rhodamine dyes as matrices for matrix-assisted laser desorption/ionization mass spectrometry, Organic Mass Spectrometry, vol.6, issue.12, p.1389, 1992.
DOI : 10.1002/oms.1210271211

W. C. Chang, L. C. Huang, Y. Wang, W. Peng, H. C. Chang et al., Matrix-assisted laser desorption/ionization (MALDI) mechanism revisited, Analytica Chimica Acta, vol.582, issue.1, 2007.
DOI : 10.1016/j.aca.2006.08.062

S. C. Wunschel, K. H. Jarman, C. E. Petersen, N. B. Valentine, K. L. Wahl et al., Bacterial analysis by MALDI-TOF mass spectrometry: An inter-laboratory comparison, Journal of the American Society for Mass Spectrometry, vol.13, issue.4, p.456, 2005.
DOI : 10.1002/(SICI)1097-0231(19990815)13:15<1586::AID-RCM680>3.0.CO;2-2
URL : https://link.springer.com/content/pdf/10.1016%2Fj.jasms.2004.12.004.pdf

M. L. Salum, S. L. Giudicessi, T. Schmidt-de-león, S. A. Camperi, and R. Erra-balsells, Application of Z-sinapinic matrix in peptide MALDI-MS analysis, Journal of Mass Spectrometry, vol.224, issue.3, p.182, 2017.
DOI : 10.1006/abio.1995.1070

S. Laugesen and P. Roepstorff, Combination of two matrices results in improved performance of MALDI MS for peptide mass mapping and protein analysis, Journal of the American Society for Mass Spectrometry, vol.73, issue.9, p.992, 2003.
DOI : 10.1021/ac001241s

M. C. Martínez-ceron, S. L. Giudicessi, M. M. Marani, F. Albericio, O. Cascone et al., Sample preparation for sequencing hits from one-bead? one-peptide combinatorial libraries by matrix-assisted laser desorption/ionization timeof-flight mass spectrometry, Anal. Biochem, pp.400-295, 2010.

K. Wiangnon and R. Cramer, Sample Preparation: A Crucial Factor for the Analytical Performance of Rationally Designed MALDI Matrices, Analytical Chemistry, vol.87, issue.3, p.1485, 2015.
DOI : 10.1021/ac504412p

A. I. Gusev, W. R. Wilkinson, A. Proctor, and D. M. Hercules, Improvement of signal reproducibility and matrix/comatrix effects in MALDI analysis, Analytical Chemistry, vol.67, issue.6, p.1034, 1995.
DOI : 10.1021/ac00102a003

A. Pfenninger, M. Karas, B. Finke, B. Stahl, and G. Sawatzki, Matrix optimization for matrix-assisted laser desorption/ionization mass spectrometry of oligosaccharides from human milk, Journal of Mass Spectrometry, vol.28, issue.2, p.98, 1999.
DOI : 10.1002/oms.1210281219

C. H. Le, J. Han, and C. H. Borchers, Dithranol as a MALDI Matrix for Tissue Imaging of Lipids by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry, Analytical Chemistry, vol.84, issue.19, p.8391, 2012.
DOI : 10.1021/ac301901s

O. Kudina, B. Eral, and F. Mugele, e-MALDI: An Electrowetting-Enhanced Drop Drying Method for MALDI Mass Spectrometry, Analytical Chemistry, vol.88, issue.9, p.4669, 2016.
DOI : 10.1021/acs.analchem.5b04283

M. B. O-'rourke, S. P. Djordjevic, and M. P. Padula, The quest for improved reproducibility in MALDI mass spectrometry, Mass Spectrom. Rev

K. Jiang, A. Aloor, J. Qu, C. Xiao, Z. Wu et al., Rapid and sensitive MALDI MS analysis of oligosaccharides by using 2-hydrazinopyrimidine as a derivative reagent and co-matrix, Analytical and Bioanalytical Chemistry, vol.5, issue.4, p.421, 2017.
DOI : 10.1007/BF01049915

P. , L. Pogam, B. Legouin, A. Geairon, H. Rogniaux et al., Spatial mapping of lichen specialized metabolites using LDI-MSI: chemical ecology issues for Ophioparma ventosa. Sci, 2016.
URL : https://hal.archives-ouvertes.fr/hal-01416316

H. Aerni, D. S. Cornett, and R. M. Caprioli, Automated Acoustic Matrix Deposition for MALDI Sample Preparation, Analytical Chemistry, vol.78, issue.3, pp.78-827, 2006.
DOI : 10.1021/ac051534r

J. A. Hankin, R. M. Barkley, and R. C. Murphy, Sublimation as a method of matrix application for mass spectrometric imaging, Journal of the American Society for Mass Spectrometry, vol.76, issue.9, p.1646, 2007.
DOI : 10.1021/ac049389p