All Stories

  1. Use of computational techniques in Raman spectra analysis

    Article • Revista Brasileira de Física Tecnológica Aplicada, October 2025, Universidade Tecnologica Federal do Parana (UTFPR)

    Dr Marcelo B Andrade, Prof. Javier Alcides Ellena

  2. Thermal Degradation Threshold in Ag@Chondroitin Sulfate Memristors Revealed by Temperature‐Resolved Raman Spectroscopy

    Article • Journal of Raman Spectroscopy, August 2025, Wiley

    Dr Marcelo B Andrade

  3. Evaluation of Sterilized Bioactive-Glass-Coated Magnetic Nanoparticles: Physicochemical Integrity and Biological Compatibility After Gamma Irradiation

    Article • Pharmaceutics, August 2025, MDPI AG

    Dr Marcelo B Andrade

  4. Femtosecond laser-induced microstructuring and color centers in silicon carbide

    Article • Ceramics International, July 2025, Elsevier

    Dr Marcelo B Andrade

  5. Special Collection in Honor of Shigueo Watanabe: Foreword and Biographical Note

    Article • Brazilian Journal of Physics, October 2024, Springer Science + Business Media

    Dr Marcelo B Andrade

  6. Femtosecond laser induced damage threshold incubation and oxidation in AS2S3 and AS2Se3 thin films

    Article • Applied Surface Science, May 2024, Elsevier

    Dr Marcelo B Andrade

  7. Revealing localized excitons in WSe2/β-Ga2O3

    Article • Applied Physics Letters, April 2024, American Institute of Physics

    Dr Marcelo B Andrade

  8. Active Optical Tuning of Azopolymeric Whispering Gallery Mode Microresonators for Filter Applications

    Article • Photonics, February 2024, MDPI AG

    Dr Marcelo B Andrade

  9. Pores in silica-rich sedimentary rocks (chert) preserve organic matter: environmental perspectives.

    Article • Journal of Applied Crystallography, November 2023, International Union of Crystallography

    Patricio Montecinos Munoz, Dr Marcelo B Andrade

  10. Perylenediimide-Incorporated Covalent Triazine Framework: A Highly Conductive Carbon Support for Copper Single-Atom Catalysts in Electrocatalytic CO2 Conversion

    Article • Energy & Fuels, November 2023, American Chemical Society (ACS)

    Dr Marcelo B Andrade

  11. Integrating Fluorescent Nanodiamonds into Polymeric Microstructures Fabricated by Two-Photon Polymerization

    Article • Nanomaterials, September 2023, MDPI AG

    Dr Marcelo B Andrade

  12. Fabrication of interdigitated electrodes of graphene oxide/silica by femtosecond laser-induced forward transfer for sensing applications

    Article • Journal of Applied Physics, February 2023, American Institute of Physics

    Dr Marcelo B Andrade

  13. Femtosecond laser micromachining study with multiple wavelengths in CVD diamond

    Article • Diamond and Related Materials, January 2023, Elsevier

    Dr Marcelo B Andrade

  14. Prospection of pyrochlore and microlite mineral groups through Raman spectroscopy coupled with artificial neural networks

    Article • Journal of Raman Spectroscopy, August 2022, Wiley

    Dr Marcelo B Andrade

  15. Revealing the impact of strain in the optical properties of bubbles in monolayer MoSe2

    Article • Nanoscale, January 2022, Royal Society of Chemistry

    Dr Marcelo B Andrade

  16. Roméite-Group Minerals Review: New Crystal Chemical and Raman Data of Fluorcalcioroméite and Hydroxycalcioroméite

    Article • Minerals, December 2021, MDPI AG

    Daniel Atencio, Dr Marcelo B Andrade, Prof. Javier Alcides Ellena

  17. A cristalografia e técnicas analíticas na descoberta de novos minerais no Brasil do século XXI

    Article • Journal of Experimental Techniques and Instrumentation, June 2021, Journal of Experimental Techniques and Instrumentation

    Daniel Atencio, Dr Marcelo B Andrade

  18. GaSbBi alloys

    Article • Applied Physics Letters, May 2020, American Institute of Physics

    Dr Marcelo B Andrade

  19. Zeolite/ZnO composites based on a Cuban natural clinoptilolite and preliminary evaluation in methylene blue adsorption

    Article • Materials Research Express, January 2020, Institute of Physics Publishing

    Dr Marcelo B Andrade, Prof. Javier Alcides Ellena

  20. Mode cleaning in graphene oxide-doped polymeric whispering gallery mode microresonators

    Article • Journal of Materials Chemistry C, January 2020, Royal Society of Chemistry

    Dr Marcelo B Andrade

  21. A novel sulfur-bearing monazite-(Ce) occurrence from Namibia, Africa.

    Article • Mineralogical Magazine, December 2019, Mineralogical Society

    Dr Marcelo B Andrade, Daniel Atencio

  22. Laser patterning and induced reduction of graphene oxide functionalized silk fibroin

    Article • Optical Materials, November 2019, Elsevier

    Dr Marcelo B Andrade

  23. APLICAÇÃO DA ESPECTROSCOPIA RAMAN NA CARACTERIZAÇÃO DE MINERAIS PERTENCENTES A UMA GEOCOLEÇÃO

    Article • Química Nova, January 2019, Sociedade Brasileira de Quimica (SBQ)

    Dr Marcelo B Andrade, Prof. Javier Alcides Ellena

  24. Synthesis and Characterization: multiwalled Carbon Nanotubes

    Article • Journal of Nanomaterials, December 2018, Hindawi Publishing Corporation

    Dr Marcelo B Andrade, Professor Marcio José Tiera

  25. Micropatterning of poly(p -phenylene vinylene) by femtosecond laser induced forward transfer

    Article • Polymer International, October 2018, Wiley

    Dr Marcelo B Andrade

  26. Direct Femtosecond Laser Printing of PPV on Bacterial Cellulose-Based Paper for Flexible Organic Devices

    Article • Macromolecular Materials and Engineering, August 2018, Wiley

    Dr Marcelo B Andrade

  27. Nonlinear characterization of fs-laser written Gorilla Glass waveguides

    Article • Optical Materials Express, July 2018, Optical Society of America (OSA)

    Dr Marcelo B Andrade

  28. Protonation of inorganic 5-Fluorocytosine salts

    Article • Journal of Molecular Structure, June 2018, Elsevier

    Dr Marcelo B Andrade, Prof. Javier Alcides Ellena

  29. Femtosecond laser micromachining of polylactic acid/graphene composites for designing interdigitated microelectrodes for sensor applications

    Article • Optics & Laser Technology, May 2018, Elsevier

    Dr Marcelo B Andrade

  30. Kenoplumbomicrolite, (Pb,□)2Ta2O6[□,(OH),O], a new mineral from Ploskaya, Kola Peninsula, Russia

    Article • Mineralogical Magazine, February 2018, Mineralogical Society

    Dr Marcelo B Andrade, Daniel Atencio

  31. Fluorlamprophyllite, Na3(SrNa)Ti3(Si2O7)2O2F2, a new mineral from Poços de Caldas alkaline massif, Morro do Serrote, Minas Gerais, Brazil

    Article • Mineralogical Magazine, February 2018, Mineralogical Society

    Dr Marcelo B Andrade

  32. Melcherite, trigonal Ba2Na2Mg[Nb6O19].6H2O, the second natural hexaniobate, from Cajati, São Paulo, Brazil: Description and crystal structure

    Article • Mineralogical Magazine, February 2018, Mineralogical Society

    Dr Marcelo B Andrade

  33. Parisite-(La), ideally CaLa2(CO3)3F2, a new mineral from Novo Horizonte, Bahia, Brazil

    Article • Mineralogical Magazine, February 2018, Mineralogical Society

    Dr Marcelo B Andrade

  34. Femtosecond laser writing of PPV-doped three-dimensional polymeric microstructures

    Article • Journal of Polymer Science Part B Polymer Physics, January 2018, Wiley

    Dr Marcelo B Andrade

  35. Hydroxycalciomicrolite, Ca1.5Ta2O6(OH), a new member of the microlite group from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil

    Article • Mineralogical Magazine, May 2017, Mineralogical Society

    Dr Marcelo B Andrade, Prof. Javier Alcides Ellena

  36. A new formula and crystal structure for nickelskutterudite, (Ni,Co,Fe)As3, and occupancy of the icosahedral cation site in the skutterudite group

    Article • American Mineralogist, January 2017, GeoScienceWorld

    Dr Marcelo B Andrade

  37. Ralstonite Renamed Hydrokenoralstonite, Coulsellite Renamed Fluornatrocoulsellite, and Their Incorporation Into the Pyrochlore Supergroup

    Article • The Canadian Mineralogist, January 2017, Mineralogical Association of Canada

    Dr Marcelo B Andrade

  38. Raygrantite, Pb10Zn(SO4)6(SiO4)2(OH)2, A New Mineral Isostructural With Iranite, From the Big Horn Mountains, Maricopa County, Arizona, Usa

    Article • The Canadian Mineralogist, May 2016, Mineralogical Association of Canada

    Dr Marcelo B Andrade

  39. Crystal structure of a new compound, CuZnCl(OH)3, isostructural with botallackite

    Article • American Mineralogist, April 2016, GeoScienceWorld

    Dr Marcelo B Andrade

  40. Waimirite-(Y), orthorhombic YF3, a new mineral from the Pitinga mine, Presidente Figueiredo, Amazonas, Brazil and from Jabal Tawlah, Saudi Arabia: description and crystal structure

    Article • Mineralogical Magazine, June 2015, Mineralogical Society

    Dr Marcelo B Andrade, Daniel Atencio

  41. Pauloabibite, trigonal NaNbO3, isostructural with ilmenite, from the Jacupiranga carbonatite, Cajati, Sao Paulo, Brazil

    Article • American Mineralogist, February 2015, GeoScienceWorld

    Dr Marcelo B Andrade, Daniel Atencio

  42. Te-rich raspite, Pb(W0.56Te0.44)O4, from Tombstone, Arizona, U.S.A.: The first natural example of Te6+ substitution for W6+

    Article • American Mineralogist, July 2014, Mineralogical Society of America

    Dr Marcelo B Andrade

  43. Fluorcalciomicrolite, (Ca, Na, 〈)2Ta2O6F, a new microlite-group mineral from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil

    Article • Mineralogical Magazine, October 2013, Mineralogical Society

    Prof. Javier Alcides Ellena, Dr Marcelo B Andrade, Daniel Atencio

  44. Redetermination of katayamalite, KLi3Ca7Ti2(SiO3)12(OH)2

    Article • Acta Crystallographica Section E Structure Reports Online, June 2013, International Union of Crystallography

    Dr Marcelo B Andrade

  45. Fluorcalcioroméite, (Ca,Na)2Sb5+2(O,OH)6F, a new roméite-group mineral from Starlera mine, Ferrera, Grischun, Switzerland: description and crystal structure

    Article • Mineralogical Magazine, June 2013, Mineralogical Society

    Dr Marcelo B Andrade

  46. Lanthanite-(Nd), Nd2(CO3)3·8H2O

    Article • Acta Crystallographica Section E Structure Reports Online, February 2013, International Union of Crystallography

    Dr Marcelo B Andrade

  47. Hydrokenomicrolite, ( ,H2O)2Ta 2(O,OH)6(H2O), a new microlite-group mineral from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil

    Article • American Mineralogist, February 2013, GeoScienceWorld

    Prof. Javier Alcides Ellena, Dr Marcelo B Andrade

  48. Pirquitasite, Ag2ZnSnS4

    Article • Acta Crystallographica Section E Structure Reports Online, January 2013, International Union of Crystallography

    Dr Marcelo B Andrade

  49. Redetermination of durangite, NaAl(AsO4)F

    Article • Acta Crystallographica Section E Structure Reports Online, October 2012, International Union of Crystallography

    Dr Marcelo B Andrade

  50. Robertsite, Ca2MnIII3O2(PO4)3·3H2O

    Article • Acta Crystallographica Section E Structure Reports Online, September 2012, International Union of Crystallography

    Dr Marcelo B Andrade

  51. Probing the relationships between molecular conformation and intermolecular contacts inN,N-dibenzyl-N′-(furan-2-carbonyl)thiourea

    Article • Acta Crystallographica Section C Crystal Structure Communications, December 2011, International Union of Crystallography

    Dr Marcelo B Andrade

  52. Rankamaite from the Urubu pegmatite, Itinga, Minas Gerais, Brazil: Crystal chemistry and Rietveld refinement

    Article • American Mineralogist, September 2011, GeoScienceWorld

    Prof. Javier Alcides Ellena, Alejandro Pedro Ayala, Dr Marcelo B Andrade, Daniel Atencio

  53. Experimental and theoretical investigation of molecular structure and conformation of the 4-isopropylthioxanthone

    Article • Journal of Molecular Structure, August 2011, Elsevier

    Prof. Javier Alcides Ellena, Dr Marcelo B Andrade

  54. THE CRYSTAL STRUCTURE OF A MICROLITE-GROUP MINERAL WITH A FORMULA NEAR NaCaTa2O6F FROM THE MORRO REDONDO MINE, CORONEL MURTA, MINAS GERAIS, BRAZIL

    Article • The Canadian Mineralogist, April 2011, Mineralogical Association of Canada

    Prof. Javier Alcides Ellena, Dr Marcelo B Andrade, Daniel Atencio

  55. PYROCHLORE SUPERGROUP: NOMENCLATURE, CRYSTALLOGRAPHY

    Article • The Canadian Mineralogist, June 2010, Mineralogical Association of Canada

    Dr Marcelo B Andrade, Daniel Atencio

  56. Irradiation for dating Brazilian fish fossil by thermoluminescence and EPR technique

    Article • Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, January 2004, Elsevier

    Dr Marcelo B Andrade

  57. Saturation transfer EPR (ST-EPR) for dating biocarbonates containing large amount of Mn2+: separation of SO3− and CO2− lines and geochronology of Brazilian fish fossil

    Article • Radiation Measurements, April 2003, Elsevier

    Dr Marcelo B Andrade