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Rafael Melo Freire

Postdoc

Universidad de Santiago de Chile

Santiago, Chile

1. Nanopartículas magnèticas 2. Nanostructured systems 3. Drug Delivery 4. Magnetic Hyperthermia 3. Sensing

Química, UNIVERSIDADE FEDERAL DO CEARA. Brasil, 2012
Química, UNIVERSIDADE FEDERAL DO CEARA. Brasil, 2016
Química, UNIVERSIDAD DE CHILE. Chile, 2010

Postdoc Full Time

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

2017 - At present
Visiting Scholar Full Time

UNIV.OF MASSACHUSETTS AMHERST

Amherst, Estados Unidos

2014 - 2015

Postdoc Full Time

Universidad de Santiago de Chile

Santiago, Chile

2017 - 2019
Docente Full Time

Universidad Autónoma de Chile

Santiago, Chile

2020 - At present
Investidador Part Time

USACH/CEDENNA

Santiago, Chile

2019 - Not Available

Estudiantes de Magister y Doctorado en la Universidade Federal do Ceará, Fortaleza, Brasil.

Desarrollo de sensores para el Centro para el Desarrollo de la Nanociencia y la Nanotecnologia (CEDENNA)


Electrodeposition of 1-D tellurium nanostructure on gold surface from choline chloride-urea and choline chloride-ethylene glycol mixtures dos Santos, Luis P.M.; Freire, Rafael M.; Michea, Sebastian; Denardin, Juliano C.; Araújo, Daniel B.; Barros, Eduardo B.; Correia, Adriana N.; de Lima-Neto, Pedro Article ISI SCOPUS JOURNAL OF MOLECULAR LIQUIDS (2019)
Fluorescence Based Platform to Discriminate Protein Using Carbon Quantum Dots Carneiro?Cruz, Antônio Alvernes; Freire, Rafael Melo; Froelich, Diese Beatiz; Alves?de?Lima, Ari Clesius; Muniz, André Rodrigues; Ferreira, Odair Pastor; Fechine, Pierre Basílio Almeida Article ISI SCOPUS CHEMISTRYSELECT (2019)
Chitosan-magnetite nanocomposite as a sensing platform to bendiocarb determination de Oliveira, Raissa C.; Sousa, Camila P.; Freire, Tiago M.; Freire, Rafael M.; Denardin, Juliano C.; Fechine, Pierre B. A.; Becker, Helena; Morais, Simone; de Lima-Neto, Pedro; Correia, Adriana N. Article ISI SCOPUS ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2018)
Nanocrystal growth, magnetic and electrochemical properties of NiZn ferrite Freire, RM; Freitas, PGC; Galvao, WS; Costa, LS; Ribeiro, TS; Vasconcelos, IF; Denardin, JC; de Oliveira, RC; Sousa, CP; de-Lima-Neto, P; Correia, AN; Fechine, PBA Article ISI SCOPUS JOURNAL OF ALLOYS AND COMPOUNDS (2018)
NH2-rich Carbon Quantum Dots: A protein-responsive probe for detection and identification Freire, R. M.; Le, Ngoc D. B.; Jiang, Ziwen; Kim, Chang Soo; Rotello, Vincent M.; Fechine, P. B. A. Article ISI SENSORS AND ACTUATORS B-CHEMICAL (2018)
Ultrafast sonochemistry-based approach to coat TiO2 commercial particles for sunscreen formulation Barbosa, JS; Neto, DMA; Freire, RM; Rocha, JS; Fechine, LMUD; Denardin, JC; Valentini, A; de Araujo, TG; Mazzetto, SE; Fechine, PBA Article ISI SCOPUS ULTRASONICS SONOCHEMISTRY (2018)
Carbon Quantum Dots: A Safe Tool to Learn about Quantum Phenomenon in Nanomaterials A. A. C. Cruz; R.M. Freire; S. V. Carneiro; O. P. Ferreira; P.B.A. Fechine Article Journal of Laboratory Chemical Education (2017)
PRODUCTION OF FLAVOR ESTERS CATALYZED BY LIPASE B FROM Candida antarctica IMMOBILIZED ON MAGNETIC NANOPARTICLES de Souza, M. C. M.; dos Santos, K. P.; Freire, R. M.; Barreto, A. C. H.; Fechine, P. B. A.; Goncalves, L. R. B. Article ISI BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING (2017)
Rapid Sonochemical Approach Produces Functionalized Fe3O4 Nanoparticles with Excellent Magnetic, Colloidal, and Relaxivity Properties for MRI Application Neto, DMA; Freire, RM; Gallo, J; Freire, TM; Queiroz, DC; Ricardo, NMPS; Vasconcelos, IF; Mele, G; Carbone, L; Mazzetto, SE; Banobre-Lopez, M; Fechine, PBA Article ISI SCOPUS Journal of Physical Chemistry C (2017)
Super-paramagnetic Nanoparticles with Spinel Structure: A Review of Synthesis and Biomedical Applications Wesley S. Galvão; Davino M. A. Neto; Rafael M. Freire; Pierre B. A. Fechine Article SOLID STATE PHENOMENA (2016)
New magnetic nanobiocomposite based in galactomannan/glycerol and superparamagnetic nanoparticles Souza, NDG; Freire, RM; Cunha, AP; da Silva, MAS; Mazzetto, SE; Sombra, ASB; Denardin, JC; Ricardo, NMPS; Fechine, PBA Article ISI SCOPUS Materials Chemistry and Physics (2015)
Cubic superparamagnetic nanoparticles of NiFe2O4 via fast microwave heating Galvao, WS; Freire, RM; Ribeiro, TS; Vasconcelos, IF; Costa, LS; Freire, VN; Sales, FAM; Denardin, JC; Fechine, PBA Article ISI SCOPUS JOURNAL OF NANOPARTICLE RESEARCH (2014)
Effect of solvent composition on the structural and magnetic properties of MnZn ferrite nanoparticles obtained by hydrothermal synthesis Freire, RM; Freitas, PGC; Ribeiro, TS; Vasconcelos, IF; Denardin, JC; Mele G.; Carbone L.; Mazzetto, SE; Fechine, PBA Article ISI SCOPUS MICROFLUIDICS AND NANOFLUIDICS (2014)
Magnetic Nanosystem for Cancer Therapy Using Oncocalyxone A, an Antitomour Secondary Metabolite Isolated from a Brazilian Plant Barreto, ACH; Santiago, VR; Freire, RM; Mazzetto, SE; Denardin, JC; Mele G.; Cavalcante, IM; Ribeiro, MENP; Ricardo, NMPS; Goncalves, T; Carbone L.; Lemos, TLG; Pessoa, ODL; Fechine, PBA Article ISI SCOPUS INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2013)
MZnFe2O4 (M = Ni, Mn) cubic superparamagnetic nanoparticles obtained by hydrothermal synthesis Freire, RM; Ribeiro, TS; Vasconcelos, IF; Denardin, JC; Barros, EB; Mele G.; Carbone L.; Mazzetto, SE; Fechine, PBA Article ISI SCOPUS Journal of Nanoparticle Research (2013)
Studies of catalytic activity and coke deactivation of spinel oxides during ethylbenzene dehydrogenation Freire, Rafael M.; de Sousa, Francisco F.; Pinheiroa, Anderson L.; Longhinotti, Elisane; Mendes Filho, J.; Oliveira, Alcemira C.; Freire, Paulo de Tarso C.; Ayala, Alejandro P.; Oliveira, Alcineia C. Article ISI APPLIED CATALYSIS A-GENERAL (2009)


Bimagnetic Core/Shell Nanoparticles: Current Status and Future Possibilities. Complex Magnetic Nanostructures Freire, Tiago M.; Galvao, Wesley S.; Freire, Rafael M.; Fechine, P. B. A.; Sharma, Surender Kumar BookSection (2017)
Inorganic Nanoparticle Materials for Controlled Drug Delivery Systems Freire, Rafael M.; Longhinotti, E; Sousa, E. H. S.; Fechine, P. B. A.; Atul Tiwari; Ashutosh Tiwari BookSection (2013)


Grain Size Control of the Magnetic Nanoparticles by Solid State Route Modification Barreto, ACH; Santiago, VR; Freire, RM; Mazzetto, SE; Sasaki, JM; Vasconcelos, IF; Denardin, JC; Mele G.; Carbone L.; Fechine, PBA Review ISI SCOPUS Journal of Materials Engineering and Performance (2013)