Personal information

Activities

Employment (1)

Universidade Federal dos Vales do Jequitinhonha e Mucuri: Diamantina, MG, BR

2009-10-20 to present | Associate Professor
Employment
Source: Self-asserted source
juan roa

Education and qualifications (4)

Universidade Federal de Minas Gerais: Belo Horizonte, MG, BR

2008-02-27 to 2012-10-01 | DSc in Chemistry (Chemistry)
Qualification
Source: Self-asserted source
juan roa

Universidade Federal de São João del-Rei: Sao Joao del-Rei, MG, BR

2005-08 to 2008-02 | Master in Material Chemistry (Natural Sciences)
Qualification
Source: Self-asserted source
juan roa

Universidade Federal de São João del-Rei: Sao Joao del-Rei, MG, BR

2006 to 2007 | MBA - Social and environmental management (Administration)
Qualification
Source: Self-asserted source
juan roa

Universidade Federal de São João del-Rei: Sao Joao del-Rei, MG, BR

2003-02 to 2005-07 | degree in Chemistry (Natural Sciences)
Education
Source: Self-asserted source
juan roa

Works (8)

Estudo do Impacto da Adoção de Sistemas Agroflorestais com Palmeira Macaúba (A. aculeata) em Áreas de Reserva Legal no Vale do Jequitinhonha-MG

Brazilian Journal of Development
2020 | Journal article
Part of ISSN: 2525-8761
Part of ISSN: 2525-8761
Source: Self-asserted source
juan roa

Determination of the biodegradability of chitosan utilizing the most probable number technique

Acta Scientiarum. Biological Sciences
2020-08-27 | Journal article
Part of ISSN: 1807-863X
Part of ISSN: 1679-9283
Source: Self-asserted source
juan roa

USO DA TÉCNICA DO NÚMERO MAIS PROVÁVEL NA DETERMINAÇÃO DA DEGRADABILIDADE DO BIOPOLÍMERO PHB

South American Journal of Basic Education, Technical and Technological
2020-07-21 | Journal article
Source: Self-asserted source
juan roa

Preparação e caracterização de materiais Absorventes a base de glicerina e caulim de Caraí - Minas Gerais - Brasil

Matéria (Rio de Janeiro)
2020-06-19 | Journal article
Part of ISSN: 1517-7076
Source: Self-asserted source
juan roa

Self-assembled hybrid nanocomposite films of carbon dots and hydrolyzed collagen

Materials Chemistry and Physics
2019 | Journal article
EID:

2-s2.0-85063191570

Part of ISSN: 02540584
Contributors: Pinto, T.D.S.; Rodrigues, P.N.S.; Marinho, L.E.S.; Verly, R.M.; Bretas Roa, J.P.; de Oliveira, L.C.A.; Pereira, F.V.; de Magalhães, M.T.Q.; de Mesquita, J.P.
Source: Self-asserted source
juan roa via Scopus - Elsevier

Characterization and Evaluation of Bond Strength of Dental Polymer Systems Modified with Hydroxyapatite Nanoparticles

Journal of Materials Science and Chemical Engineering
2013-12 | Journal article
Part of ISSN: 2327-6045
Part of ISSN: 2327-6053
Source: Self-asserted source
juan roa

Improvement of the thermal properties of poly(3-hydroxybutyrate) (PHB) by low molecular weight polypropylene glycol (LMWPPG) addition

Journal of Applied Polymer Science
2013-06-05 | Journal article
Part of ISSN: 0021-8995
Source: Self-asserted source
juan roa

Síntese e caracterização do copolímero poli(3-hidroxibutirato-co-ε-caprolactona) a partir de poli (3-hidroxibutirato) e poli(ε-caprolactona)

Polímeros
2010-10-01 | Journal article
Part of ISSN: 1678-5169
Part of ISSN: 0104-1428
Source: Self-asserted source
juan roa