AIE Effect by Oxygen Clustering in Vegetable Oil-Based Polymers

Autor(es)

Alarcon, Rafael T. ^[1] ; Gaglieri, Caroline ^[1] ; dos Santos, Giovanny C. ^[1] ; Moralles, Ana C. ^[2] ; Morgon, Nelson H. ^[2] ; de Souza, Aguinaldo R. ^[1] ; Bannach, Gilbert ^[1]

Afiliação do(s) autor(es)

^[1] UNESP Sao Paulo State Univ, Sch Sci, Dept Chem, BR-17033260 Bauru, SP - Brazil

^[2] UNICAMP Campinas State Univ, Inst Chem, Dept Phys Chem, Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: CHEMISTRYSELECT; v. 6, n. 31, p. 7838-7844, AUG 20 2021.
• Citações Web of Science: 1

Resumo

Vegetable oil has been widely used to synthesize monomers and polymers in different fields. Some authors have found different polymers in maleinized vegetable oil; however, they have not described the luminescent properties of the polymers in an intensive way. This work aimed to synthesize new polymers from macadamia oil using diethylene glycol and glycerol as crosslinkers and their characterization The results obtained by spectroscopic analyses confirmed the incorporation of anhydride, as well as the reactions for the final polymers. Results from UV-Vis showed that maleinized macadamia oil presented an aggregation-induced emission effect with solvatochromic effect with absorption at 201.6 nm (ethanol) and 241.8 nm (chloroform), which was corroborated by theoretical calculations. Moreover, the luminescent property exhibited by both obtained polymers was kept even after the swelling test, and powdering the samples. Therefore, these polymers, synthetized in a fast way and without catalyst, open a new field of renewable and sustainable materials with luminescent properties that can be applied in technological fields, such as solar cells and fluorescent sensors. (AU)

• Processo FAPESP: 13/08293-7 - CECC - Centro de Engenharia e Ciências Computacionais
• Beneficiário: Munir Salomao Skaf
• Modalidade de apoio: Auxílio à Pesquisa - Centros de Pesquisa, Inovação e Difusão - CEPIDs
• Processo FAPESP: 18/03460-6 - Modificação estrutural de triglicerídeos visando a obtenção de novos monômeros e polímeros por diferentes rotas sintéticas: irradiação de micro-ondas e fotopolimerização
• Beneficiário: Rafael Turra Alarcon
• Modalidade de apoio: Bolsas no Brasil - Doutorado
• Processo FAPESP: 17/08820-8 - Síntese e caracterização de biopolímeros a partir de óleos vegetais e glicerol seguindo os princípios da química verde.
• Beneficiário: Gilbert Bannach
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 15/22338-9 - Estudo da interação entre fármacos e a albumina do soro humano (HSA) baseado em simulação computacional, DFT e TDDFT, experimentos de dicroísmo circular eletrônico, ECD, e determinação da constante de ligação
• Beneficiário: Aguinaldo Robinson de Souza
• Modalidade de apoio: Auxílio à Pesquisa - Regular