Lithium disilicate glass-ceramic surface analysis by atomic force microscopy and optical microscopy

Autor: Brondino, Bárbara Margarido

Objective: The primary objective of this study was to evaluate the roughness of CAD/CAM blocks of lithium disilicate glass-ceramic (IPS e.max CAD, Ivoclar Vivadent®, Schaan, Liechtenstein), before and after surface treatment with hydrofluoridric aci

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/25/25146/tde-14052019-174037/

Pulsatile Controlled Release and Stability Evaluation of Polymeric Particles Containing Piper nigrum Essential Oil and Preservatives

Autor: Sidney Gomes Azevedo, Ana Luisa Farias Rocha, Ronald Zico de Aguiar Nunes, Camila da Costa Pinto, Ştefan Ţălu, Henrique Duarte da Fonseca Filho, Jaqueline de Araújo Bezerra, Alessandra Ramos Lima, Francisco Eduardo Gontijo Guimarães, Pedro Henrique Campelo, Vanderlei Salvador Bagnato, Natalia Mayumi Inada, Edgar Aparecido Sanches

Publikováno v: Materials; Volume 15; Issue 15; Pages: 5415
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Considerable efforts have been spent on environmentally friendly particles for the encapsulation of essential oils. Polymeric particles were developed to encapsulate the essential oil from Piper nigrum based on gelatin and poly–ε–caprolactone (P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::828b596137900c79cc489c6f75eedeec

Viscoelasticidade de células em substratos macios

Autor: Moura, Afonso Luiz Dantas

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

The study of cells on soft substrates is relevant because they mimic the natural conditions of \textit{in vivo} cells, allowing analyzes in cells with full control of their environment. It is already known that cells react to the stiffness of their u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::6908c030bf368b468cc20e90c035f00c
http://www.repositorio.ufc.br/handle/riufc/64304

Microscopia de força atômica no estudo da superfície endotelial de bifurcações arteriais cerebrais humanas

Autor: Rogelio Iván Ortiz-Velázquez, José Guilherme Mendes Pereira Caldas, Patrícia Hatsue Suegama, Marina Magnani, Jorge Arturo Santos-Franco, Rodrigo Mercado-Pimentel, Leonardo Yuji Tanaka, Maria Cecília Salvadori

Publikováno v: Brazilian Neurosurgery, Vol 28, Iss 01, Pp 01-08 (2009)

Objetivo: Apresentar o estudo morfológico do endotélio vascular de artérias cerebrais humanas e discutir aplicações e limitações da microscopia de força atômica (AFM) no estudo da patologia vascular. Material e métodos: Foram utilizadas amo

Externí odkaz: https://doaj.org/article/e77431cd2af840d3a3b3bae637fe0947

Pontos quânticos semicondutores sintetizados via soluções coloidais aquosas: estudos e aplicações nanobiotecnológicas

Autor: Anielle Christine Almeida Silva

Publikováno v: Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU

Fundação de Amparo a Pesquisa do Estado de Minas Gerais This work is based on the synthesis of CdSe e CdSe/CdSxSe1-x/CdS magic sized quantum dots, as well as CdSe e CdSe/CdSxSe1-x/CdS ultrasmall quantum dots in aqueous solutions. The physics proper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::190bc509484efca0ec7ad914c3af32dc
https://doi.org/10.14393/ufu.te.2014.45