22 documents found, page 1 of 3
Modified zinc oxide nanoparticles against multiresistant Enterobacteriaceae: st...
Lallo da Silva, Bruna [UNESP]; Garcia, Mariana Marin; Oshiro-Junior, João Augusto; Sato, Mariana Rillo [UNESP]; Caetano, Bruno Leonardo [UNESP]Made available in DSpace on 2022-04-29T08:38:21Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; The development of new strategies to combat bacterial growth is a focus of many studies. Zinc oxide nanoparticles (ZnO NP) have been shown to possess great antibacterial activity. ZnO NP antibacterial activity is highly dependent on particle size, with smaller sized NP achieving higher performance. Base...
Magnetic and highly luminescent heterostructures of gd3+/zno conjugated to gcis...
da Silva, Bruna Lallo [UNESP]; Lemaire, Laurent; Benoit, Jean-Pierre; Borges, Fernanda Hediger; Gonçalves, Rogéria RochaMade available in DSpace on 2022-04-29T08:30:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-07-01; In recent years, the use of quantum dots (Qdots) to obtain biological images has attracted attention due to their excellent luminescent properties and the possibility of their association with contrast agents for magnetic resonance imaging (MRI). In this study, Gd3+/ZnO (ZnOGd) were conjugated with Qdot...
Synthesis of ureasil-polyether film forming materials by using environmentally ...
Mendes, Juliana Fernandes [UNESP]; Oshiro Junior, João Augusto [UNESP]; Da Silva, Camila Garcia [UNESP]; Chiavacci, Leila Aparecida [UNESP]Made available in DSpace on 2022-05-01T06:31:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Organic inorganic hybrids present several advantages as drug release systems, such as: High flexibility, high mechanical and thermal resistance, transparency, and low water solubility. These hybrids are synthesized through a chemical route named sol-gel that usually uses as solvente tetrahydrofuran (THF...
Nanostructural arrangements and surface morphology on ureasil-polyether films l...
Oshiro, Joao Augusto; Lusuardi, Angelo; Beamud, Elena M.; Chiavacci, Leila Aparecida [UNESP]; Cuberes, M. TeresaMade available in DSpace on 2021-06-25T11:00:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-06-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Federación Española de Enfermedades Raras; Ureasil-Poly(ethylene oxide) (ureasil-PEO500) and ureasil-Poly(propylene oxide) (u-PPO400) films, unloaded and loaded with dexamethasone acetate (DMA), have been investigated by car-rying out ...
In vivo effectiveness of hybrid membranes with osteogenic growth peptide for bo...
Oshiro-Junior, João Augusto [UNESP]; Barros, Rafaela Moreno; da Silva, Camila Garcia [UNESP]; de Souza, Caroline Cordeiro [UNESP]Made available in DSpace on 2021-06-25T11:01:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Guided bone regeneration (GBR) technique helps to restore bone tissue through cellular selectivity principle. Currently no osteoinductive membrane exists on the market. Osteogenic growth peptide (OGP) acts as a hematopoietic stimulator. This association could improve the quality of bone formation, benef...
Development and characterization of highly structured rinse-off conditioners co...
Loch, Caroline de Oliveira; Souza, Paloma do Carmo; Frigieri, Isadora; Isaac, Vera [UNESP]; Chiavacci, Leila Aparecida [UNESP]Made available in DSpace on 2021-06-25T11:08:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The appearance of the hair interferes with people's self-esteem and may indicate characteristics about their lifestyle. Due to their importance, hair treatment cosmetics correspond to a significant portion of the sector's sales. This research aimed to develop and characterize highly structured condition...
Assessment of an anti-ageing structured cosmetic formulation containing goji berry
Leite, Fernanda de Godoy; Júnior, João Augusto Oshiro [UNESP]; Chiavacci, Leila Aparecida [UNESP]; Chiari-Andréo, Bruna Galdorfini [UNESP]Made available in DSpace on 2020-12-12T02:33:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01. Added 1 bitstream(s) on 2021-07-15T15:26:08Z : No. of bitstreams: 1 S1984-82502019000100584.pdf: 1243317 bytes, checksum: f434864c6d826e61ad4236978f093258 (MD5); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Based on previous studies, it has been found that goji berry (GB), popula...
Nanoparticles for cosmetic use and its application
Chiari-Andréo, Bruna Galdorfini [UNESP]; De Almeida-Cincotto, Maria Gabriela José [UNESP]; Oshiro, João Augusto [UNESP]Made available in DSpace on 2020-12-12T02:40:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Nanoparticles have been cited as a tool to solve many pharmaceutical problems, also in the cosmetic field. Some advantages in using them are to vectorize or retard the release and action of a cosmetic active substance, to increase stability, effectiveness, and safety, etc. However, there are many kinds ...
Nanosized ZnGa2O4:Cr3+ Spinets as Highly Luminescent Materials for Bioimaging
Silva, Marlon Nunes da; Carvalho, Jose Miranda de; Abreu Fantini, Marcia Carvalho de; Chiavacci, Leila Aparecida [UNESP]; Bourgaux, ClaudieMade available in DSpace on 2020-12-11T03:46:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-11-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); In the search for bright probes emitting in the red-to-near-IR region, in the biological transparency ...
Increased antibacterial activity of ZnO nanoparticles: Influence of size and su...
Lallo da Silva, Bruna [UNESP]; Caetano, Bruno Leonardo [UNESP]; Chiari-Andréo, Bruna Galdorfini [UNESP]Made available in DSpace on 2019-10-06T16:17:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-05-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); In the current study, the size and surface of ZnO nanoparticle (ZnO NP) suspensions and powders were finely controlled to evaluate their influence on the ZnO antibacterial activity against Staphylococcus aureus and Escherichia coli. Th...