Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Claire T Vendruscolo"'
Autor:
Patrícia D Oliveira, Ricardo C Michel, Alan J A McBride, Angelita S Moreira, Rosana F T Lomba, Claire T Vendruscolo
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e62713 (2013)
The aim of this work was to evaluate the utilization of analysis of the distribution of relaxation time (DRT) using a dynamic light back-scattering technique as alternative method for the determination of the concentration regimes in aqueous solution
Externí odkaz:
https://doaj.org/article/28d62072fe8b4bf49346ae3ecda6f566
Autor:
Alexander O. de Souza, Camila C. Pereira, Bruna M. Jado, Eliézer Q. Oreste, Mariana A. Vieira, Anderson S. Ribeiro, Claire T. Vendruscolo, Adriane M. Nunes
Publikováno v:
Química Nova, Vol 38, Iss 2, Pp 209-213 (2015)
This paper describes the evaluation of a method for determination of Cd and Pb in xanthan gum samples by Graphite Furnace Atomic Absorption Spectrometry (GF AAS) using NH4H2PO4 as the chemical modifier. The sample preparation was performed using a re
Externí odkaz:
https://doaj.org/article/7f491eaf6a2b4111aa9499af4f0ae470
Publikováno v:
Polímeros, Vol 19, Iss 2, Pp 160-165 (2009)
O trabalho objetivou avaliar xantanas produzidas por Xanthomonas arboricola pv pruni como viscosificante de fluido para aplicação na perfuração de poços de petróleo, comparando-as com três amostras comerciais utilizadas para este fim. Para ist
Externí odkaz:
https://doaj.org/article/44bbf1c243fa402b94de81d8a23a3fc8
Autor:
Patrícia D. Oliveira, Claire T. Vendruscolo, Caroline D. Borges, Ricardo C. Michel, Rosana T. Lomba
Publikováno v:
Polímeros, Iss ahead, p 0 (2013)
O presente trabalho teve como objetivo determinar a adequabilidade de três amostras de biopolímero xantana (Xa 06, Xa 82 e Xa 106) e uma clairana como viscosificantes de fluidos de perfuração de poços de petróleo, comparando com uma amostra de
Externí odkaz:
https://doaj.org/article/b6bb70bf9aaf40a8a98513df51282ae9
Publikováno v:
Polímeros, Vol 21, Iss 1, Pp 47-52 (2011)
With the aim of adapting a method for removal of acetyl groups from xanthan, reactions of chemical deacetylation were carried out with natural xanthan (Jungbunzlauer®) with variations on the following parameters: biopolymer and alkali concentration
Externí odkaz:
https://doaj.org/article/19542e2d70f540e38ceaa9a3ab3c8834
Autor:
Karine L. Macagnan, Amanda A. Rodrigues, Mariane I. Alves, Lígia Furlan, Sônia M. Kesserlingh, Andréa B. Moura, Patrícia D. de Oliveira, Alan J. A. McBride, Angelita da S. Moreira, Claire T. Vendruscolo
Publikováno v:
Química Nova, Vol 40, Iss 2, Pp 125-130
Poly (3-hydroxybutyrate) (P(3HB)) is the most studied thermoplastic biopolymer belonging to the polyhydroxyalkanoate (PHA) family, the main features of which include rapid biodegradability and biocompatibility. The bioplastic recovery process is an i
Externí odkaz:
https://doaj.org/article/f2e1b37d0bd0468986ab88db7cc0161b