Materials characterization of explanted polypropylene, polyethylene terephthalate, and expanded polytetrafluoroethylene composites: Spectral and thermal analysis

2010 ◽  
pp. n/a-n/a ◽  
Author(s):  
Matthew J. Cozad ◽  
David A. Grant ◽  
Sharon L. Bachman ◽  
Daniel N. Grant ◽  
Bruce J. Ramshaw ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Polyethylene Terephthalate ◽  
Materials Characterization ◽  
Expanded Polytetrafluoroethylene

Contribution of thermal analysis in the characterization of lime-based mortars with oxblood addition

2019 ◽  
Vol 678 ◽  
pp. 178303 ◽  
Author(s):  
Kun Zhang ◽  
Alberto Grimoldi ◽  
Laura Rampazzi ◽  
Antonio Sansonetti ◽  
Cristina Corti
Keyword(s):  
Thermal Analysis

Suitability of the Compton-to-Rayleigh ratio in X-ray fluorescence spectroscopy: hydroxyapatite-based materials characterization

2019 ◽  
Vol 34 (5) ◽  
pp. 854-859 ◽  
Author(s):  
Sofia Pessanha ◽  
Sara Silva ◽  
Luís Martins ◽  
José Paulo Santos ◽  
João M. Silveira
Keyword(s):  
Fluorescence Spectroscopy ◽  
Materials Characterization ◽  
X Ray

In this work, we established a methodology for the analysis and characterization of hydroxyapatite-based materials using X-ray fluorescence.

scholarly journals Synthesis and characterization of the Bi2-xHox/2Zr3x/8O3 compounds

2011 ◽  
Vol 47 (2) ◽  
pp. 105-112 ◽  
Author(s):  
P. Sulcová ◽  
P. Bystrzycki ◽  
L. Válek ◽  
M. Trojan
Keyword(s):  
Thermal Analysis ◽  
Metal Ions ◽  
Powder Diffraction ◽  
Synthesis And Characterization ◽  
Inorganic Pigments

A series of novel environmentally inorganic pigments based on Bi2O3 doped by metal ions such as Zr4+ and Ho3+ have been developed and characterized using of methods of thermal analysis, Xray powder diffraction and CIE L

scholarly journals Characterization of poled and non-poled β-PVDF films using thermal analysis techniques

2004 ◽  
Vol 424 (1-2) ◽  
pp. 201-207 ◽  
Author(s):  
V. Sencadas ◽  
S. Lanceros-Méndez ◽  
J.F. Mano
Keyword(s):  
Thermal Analysis ◽  
Analysis Techniques ◽  
Thermal Analysis Techniques

A review of waste-containing building materials: Characterization of the heavy metal

2021 ◽  
Vol 309 ◽  
pp. 125107
Author(s):  
Zongxian Huang ◽  
Kuisheng Liu ◽  
Jinsong Duan ◽  
Qiang Wang
Keyword(s):  
Heavy Metal ◽  
Building Materials ◽  
Materials Characterization

scholarly journals Stability evaluation of tocopheryl acetate and ascorbyl tetraisopalmitate in isolation and incorporated in cosmetic formulations using thermal analysis

2010 ◽  
Vol 46 (1) ◽  
pp. 129-134 ◽  
Author(s):  
Mariana Mandelli de Almeida ◽  
Cibele Rosana Ribeiro de Castro Lima ◽  
Joyce Santos Quenca-Guillen ◽  
Elder Moscardini Filho ◽  
Lucildes Pita Mercuri ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Raw Materials ◽  
Skin Aging ◽  
Tocopheryl Acetate ◽  
Stability Evaluation ◽  
Scanning Calorimetry ◽  
Cosmetic Formulations ◽  
Cosmetic Formulation ◽  
Excellent Tool

In view of the increase in the number of cosmetic preparations containing antioxidant vitamins, chiefly, due to their action in preventing the process of skin aging, there is a need to develop pre-formulation studies and to validate analytical methods in order to obtain high quality products. Thus, the objective of this research was to evaluate and compare the thermal behavior of tocopheryl acetate and ascorbyl tetraisopalmitate as raw materials, and incorporated into a base cream. Thermogravimetry (TG / DTG) and differential scanning calorimetry (DSC) were used for this purpose. Both vitamins were found to be stable up to 250ºC. The base cream (placebo) and the sample (base cream containing the vitamins) presented different weight loss. Thermal analysis has shown itself to be an excellent tool for the characterization of these vitamins and can be used in routine analysis for quality control of this type of cosmetic formulation.

Structural and functional characterization of polyethylene terephthalate hydrolase from Ideonella sakaiensis

2019 ◽  
Vol 508 (1) ◽  
pp. 289-294 ◽  
Author(s):  
Congcong Liu ◽  
Chao Shi ◽  
Sujie Zhu ◽  
Risheng Wei ◽  
Chang-Cheng Yin
Keyword(s):  
Polyethylene Terephthalate ◽  
Functional Characterization
Sign in / Sign up

Export Citation Format

Share Document