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Jorge Martins. Atua na(s) área(s) de Ciências Naturais com ênfase em Ciências Biológicas com ênfase em Bioquímica, Ciências Exatas com ênfase em Química com ênfase em Química Física e Ciências Exatas com ênfase em Física com ênfase em Física Química. No seu currículo Ciência Vitae os termos mais frequentes na contextualização da produção científica, tecnológica e artístico-cultural são: Bicamadas Lipídicas; Estrutura e organização; Difusão Lateral; Fluidez; Polaridade; Fluorescência; Absorção UV/vis; Simulações por Monte-Carlo; Misciblidade; Solubilidade; Partição; Formação de Excímero; Pireno; Fluorescência em estado estacionário; Fluorescência resolvida no tempo; Cinética em meios bidimensionais; Difusão Molecular; Biofísica de Membranas; Estrutura, Dinâmica e Organização de Bicamadas Lipídicas; Propriedades Físico-Químicas de Bicamadas Lipídicas; .
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Identification

Personal identification

Full name
Jorge Martins

Citation names

  • Martins, Jorge
  • Martins, Jorge M.

Author identifiers

Ciência ID
8516-F285-FB5D
ORCID iD
0000-0001-5460-1969

Knowledge fields

  • Natural sciences - Biological Sciences - Biochemistry
  • Exact Sciences - Chemical Sciences - Physical Chemistry
  • Exact Sciences - Physical Sciences - Chemical Physics

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2)
French Advanced (C1) Advanced (C1) Elementary (A2) Advanced (C1) Upper intermediate (B2)
Education
Degree Classification
2000/10/17
Concluded
 Bioquímica (Doutoramento)
Major in Bioquímica Física
Universidade Nova de Lisboa Instituto de Tecnologia Química e Biológica, Portugal
"On Modeling Reactions in Biological Membranes: Diffusion-Controlled Kinetics in Homogeneous Phospholipid Bilayers" (THESIS/DISSERTATION)
 Aprovado por Unanimidade
1990/12/18
Concluded
 Bioquímica (Licenciatura)
Major in Bioquímica
Fundação da Faculdade de Ciências da Universidade de Lisboa, Portugal
 16
Affiliation

Teaching in Higher Education

Category
Host institution 		Employer
2016/01/01 - Current Assistant Professor (University Teacher) Centro de Ciências do Mar, Portugal
2000/11/15 - Current Assistant Professor (University Teacher) Universidade do Algarve, Portugal
2016/01/01 - 2018/12/31 Assistant Professor (University Teacher) Universidade do Algarve Centro de Investigação em Biomedicina, Portugal
2014/01/01 - 2015/12/31 Assistant Professor (University Teacher) Universidade do Algarve Centro de Investigação em Biomedicina, Portugal
2007/01/01 - 2013/12/31 Assistant Professor (University Teacher) Instituto de Biotecnologia e Bioengenharia, Portugal
1997/01/01 - 2000/11/15 Invited Assistant (University Teacher) Universidade do Algarve, Portugal

Others

Category
Host institution 		Employer
2015/01/01 - 2015/12/31 Investigador Centro de Ciências do Mar, Portugal
1994/01/03 - 1994/10/31 Assitente Estagiário Universidade de Lisboa Faculdade de Medicina, Portugal
Projects

Grant

Designation Funders
2008/07/01 - 2013/11/12 On the solvation in lipid bilayers measured by pyrene fluorescence: thermal and molecular composition influence on the equivalent polarity in lipidic mixtures
SFRH/BD/41607/2007
Supervisor
Universidade do Algarve Faculdade de Ciências e Tecnologia, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2008/07/01 - 2013/10/30 Steady-state and lifetime fluorescence studies of pyrene probes in model membranes: traiblazing analysis of two-dimensional quenching kinetics with nitroxide probes and excimer formation
SFRH/BD/40671/2007
Supervisor
Universidade do Algarve Faculdade de Ciências e Tecnologia, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded

Contract

Designation Funders
2011/02/01 - 2014/10/31 On characterizing polarity within phospholipid/cholesterol lipid bilayers and its effects in membrane enzymology
info:eu-repo/grantAgreement/FCT/3599-PPCDT/112943/PT
Principal investigator
Universidade do Algarve Centro de Investigação em Biomedicina, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2008/01/01 - 2011/12/31 Molecular Crowding effects on the kinetics and thermodynamics of the interaction of amphiphilic molecules with proteins and with biological membranes
PTDC/QUI/64565/2006
Researcher
Universidade do Algarve Centro de Investigação em Biomedicina, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2004/01/01 - 2007/12/31 Kinetic Modeling of Cellular Chemoreception: An Experimental Study
POCTI/BCI/46174/2002
Principal investigator
Universidade do Algarve, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2003/07/01 - 2007/06/30 Structure, Tropisms and Molecular Dynamics of the Stratum Corneum Lipid Matrix. A Study in Model Systems
POCTI/QUI/45090/2002
Researcher
Universidade do Algarve, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2002/01/01 - 2004/12/31 Modelling Biomembranes ‘Rafts’: Characterization of the Physical-Chemical Properties of Lipid Bilayer Membranes with ‘Raft’-like Structures
POCTI/BCI/38861/2001
Researcher
Universidade do Algarve, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Journal article
  1. Cristo, Joana; Martins, Jorge. "POPC/Cholesterol lipid bilayers: A matter of polarity". European Biophysics Journal (2019):
  2. Martins, Jorge; Anjinho, Miguel. "On the concentration-dependent clustering of trehalose in aqueous media: a spectroscopic study". European Biophysics Journal (2019):
  3. Martins, Jorge (8516-F285-FB5D); Cristo, Joana. "Electron-transfer reactions within lipid bilayers take place in a medium whose averaged dielectric constant is higher than commonly assumed". Free Radical Biology and Medicine 120 (2018): S140. http://dx.doi.org/10.1016/j.freeradbiomed.2018.04.461.
    10.1016/j.freeradbiomed.2018.04.461
  4. Cristo, Joana; Ana Silva; Martins, Jorge. "Measuring dielectric constants of lipid bilayers: monitoring scatter effects in pyrene fluorescence". 46 (2017):
  5. Martins, Jorge. "Behavior of pyrene as a polarity probe in palmitoylsphingomyelin and palmitoylsphingomyelin/cholesterol bilayers: a molecular dynamics simulation study". Colloids Surf. A: Physicochem. Eng. Aspects (2015):
    0.1016/j.colsurfa.2014.12.012
  6. Ebadzad, Ghazal; Medeira, Clara; Maia, Isabel; Martins, Jorge; Cravador, Alfredo. "Induction of defence responses by cinnamomins against Phytophthora cinnamomi in Quercus suber and Quercus ilex subs. Rotundifolia". Eur. J. Plant Pathol. (2015):
    10.1007/s10658-015-0721-9
  7. do Canto, A.M.T.M.; Santos, P.D.; Martins, J.; Loura, L.M.S.. "Behavior of pyrene as a polarity probe in palmitoylsphingomyelin and palmitoylsphingomyelin/cholesterol bilayers: A molecular dynamics simulation study". Colloids and Surfaces A: Physicochemical and Engineering Aspects 480 (2015): 296-306. http://www.scopus.com/inward/record.url?eid=2-s2.0-84939418266&partnerID=MN8TOARS.
    10.1016/j.colsurfa.2014.12.012
  8. Mouffouk, Fouzi; Simão, Teresa; Dornelles, Daniel; Lopes, André D.; Sau, Pablo; Martins, Jorge; Abu-Salah, Khalid M.; et al. "Self-assembled polymeric nanoparticles as new, smart contrast agents for cancer early detection using magnetic resonance imaging". International Journal of Nanomedicine (2014):
    10.2147/IJN.S71190
  9. Martins, Jorge (8516-F285-FB5D). "Effects of reaction probability and occupation area in the electron transfer kinetics of the mitochondrial chain segment involving complexes I, II and ubiquinone. A Monte-Carlo study". (2014):
    10.1016/j.bbabio.2014.05.301
  10. Loura, L.M.S.; Do Canto, A.M.T.M.; Martins, Jorge (8516-F285-FB5D). "Sensing hydration and behavior of pyrene in POPC and POPC/cholesterol bilayers: A molecular dynamics study". Biochimica et Biophysica Acta - Biomembranes 1828 3 (2013): 1094-1101. http://www.scopus.com/inward/record.url?eid=2-s2.0-84872105472&partnerID=MN8TOARS.
    10.1016/j.bbamem.2012.12.014
  11. Martins, Jorge. "Evaluating lateral partitioning of DPH in DMPC/cholesterol bilayers by fluorescence anisotropy". European Biophysics Journal with Biophysics Letters (2013):
  12. Martins, Jorge. "Polarity properties of lipid bilayers formed by sphingomyelin-based binary mixtures". European Biophysics Journal with Biophysics Letters (2013):
  13. Martins, Jorge. "2D kinetics in fluid bilayers of pyrene-lipids studied by nitroxide quenching and excimer formation". European Biophysics Journal with Biophysics Letters (2013):
  14. Martins, Jorge (8516-F285-FB5D); Arrais, D.; Manuel, M.. "Can pyrene be localized inside lipid bilayers by simultaneously measuring Py values, and fulfilling the excimer formation conditions?". Chemistry and Physics of Lipids 165 8 (2012): 866-869. http://www.scopus.com/inward/record.url?eid=2-s2.0-84871921165&partnerID=MN8TOARS.
    10.1016/j.chemphyslip.2012.03.005
  15. Cristo, Joana; Martins, Jorge. "Steady-state fluorescence anisotropy analysis of canonical lipidic mixtures involved in membrane heterogeneity". FEBS Journal (2012):
  16. Martins, Jorge; Arrais, Dalila; Manuel, Miguel; Guerreiro, Ricardo. "Pyrene and pyrenyl connections: diffusion-controlled reactivity, equivalent polarity and amphiphilic cohesiveness in lipid bilayers". FEBS Journal (2012):
  17. Mouffouk, F.; Rosa da Costa, A.M.; Martins, Jorge (8516-F285-FB5D); Zourob, M.; Abu-Salah, K.M.; Alrokayan, S.A.. "Development of a highly sensitive bacteria detection assay using fluorescent pH-responsive polymeric micelles". Biosensors and Bioelectronics 26 8 (2011): 3517-3523. http://www.scopus.com/inward/record.url?eid=2-s2.0-79952816833&partnerID=MN8TOARS.
    10.1016/j.bios.2011.01.037
  18. Arrais, Dalila; Martins, Jorge. "Phospholipid/cholesterol binary mixtures: polarity variations with composition and temperature". European Biophysics Journal with Biophysics Letters (2011):
  19. Faria, Mónica; Manuel, Miguel; Martins, Jorge. "Combined steady-state and time-resolved excimer formation analysis in POPC/cholesterol bilayers". European Biophysics Jourtnal with Biophysics Letters (2011):
  20. Manuel, Miguel; Martins, Jorge. "Steady-state and time-resolved fluorescence study of pyrenyl probes' excimer formation and quenching". European Biophysics Journal with Biophysics Letters (2011):
  21. Nobre, Catarina; Arrais, Dalila; Martins, Jorge. "Concentration effects of trehalose in the equivalent polarity of fluid POPC bilayers". European Biophysics Journal with Biophysics Letters (2011):
  22. Manuel, M.; Martins, Jorge (8516-F285-FB5D). "Partitioning of 1-pyrenesulfonate into zwitterionic and mixed zwitterionic/anionic fluid phospholipid bilayers". Chemistry and Physics of Lipids 154 2 (2008): 79-86. http://www.scopus.com/inward/record.url?eid=2-s2.0-46449103465&partnerID=MN8TOARS.
    10.1016/j.chemphyslip.2008.04.007
  23. Arrais, D.; Martins, Jorge (8516-F285-FB5D). "Bilayer polarity and its thermal dependency in the lo and ld phases of binary phosphatidylcholine/cholesterol mixtures". Biochimica et Biophysica Acta - Biomembranes 1768 11 (2007): 2914-2922. http://www.scopus.com/inward/record.url?eid=2-s2.0-35848952766&partnerID=MN8TOARS.
    10.1016/j.bbamem.2007.08.012
  24. Ramos, S.; Manuel, M.; Tiago, T.; Duarte, R.; Martins, Jorge (8516-F285-FB5D); Gutiérrez-Merino, C.; Moura, J.J.G.; Aureliano, M.. "Decavanadate interactions with actin: Inhibition of G-actin polymerization and stabilization of decameric vanadate". Journal of Inorganic Biochemistry 100 11 (2006): 1734-1743. http://www.scopus.com/inward/record.url?eid=2-s2.0-33749567864&partnerID=MN8TOARS.
    10.1016/j.jinorgbio.2006.06.007
  25. Melo, E.; Martins, Jorge (8516-F285-FB5D). "Kinetics of bimolecular reactions in model bilayers and biological membranes. A critical review". Biophysical Chemistry 123 2-3 (2006): 77-94. http://www.scopus.com/inward/record.url?eid=2-s2.0-33747757594&partnerID=MN8TOARS.
    10.1016/j.bpc.2006.05.003
  26. Martins, Jorge (8516-F285-FB5D); Melo, E.; Naqvi, K.R.. "Reappraisal of four different approaches for finding the mean reaction time in the multi-trap variant of the Adam-Delbrück problem". Journal of Chemical Physics 120 19 (2004): 9390-9393. http://www.scopus.com/inward/record.url?eid=2-s2.0-2942525455&partnerID=MN8TOARS.
    10.1063/1.1711592
  27. Martins, Jorge (8516-F285-FB5D); Melo, E.. "Molecular mechanism of lateral diffusion of py10-PC and free pyrene in fluid DMPC bilayers". Biophysical Journal 80 2 (2001): 832-840. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035142951&partnerID=MN8TOARS.
    10.1016/S0006-3495(01)76062-6
  28. Razi Naqvi, K.; Martins, Jorge (8516-F285-FB5D); Melo, E.. "Recipes for analyzing diffusion-controlled reactions in two dimensions: Time-resolved and steady-state measurements". Journal of Physical Chemistry B 104 50 (2000): 12030-12038. http://www.scopus.com/inward/record.url?eid=2-s2.0-0342538905&partnerID=MN8TOARS.
  29. Martins, Jorge (8516-F285-FB5D); Razi Naqvi, K.; Melo, E.. "Kinetics of Two-Dimensional Diffusion-Controlled Reactions: A Monte Carlo Simulation of Hard-Disk Reactants Undergoing a Pearson-Type Random Walk". Journal of Physical Chemistry B 104 20 (2000): 4986-4991. http://www.scopus.com/inward/record.url?eid=2-s2.0-0006390265&partnerID=MN8TOARS.
  30. Martins, Jorge; Vaz, W.L.C.; Melo, E.. "Long-range diffusion coefficients in two-dimensional fluid media measured by the pyrene excimer reaction". Journal of Physical Chemistry 100 5 (1996): 1889-1895. http://www.scopus.com/inward/record.url?eid=2-s2.0-33748597678&partnerID=MN8TOARS.