Results 91 to 100 of about 25,743 (308)
Preparação e caracterização de monômeros metacrílicos com potencial aplicação em resinas compostas restauradoras [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Química, Florianópolis, 2012Durante muitos anos, a odontologia utilizou ligas de ouro ou amálgama na restauração de dentes com cáries ou outros ...
Andreani, Larissa
core
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
Synthesis and modification of pamam dendrimers as histone replacement molecules
, 2009 The primary objective of this work was to synthesise and structurally modify a series of PAMAM dendrimers with a view to investigating and controlling their complexation with, and compaction of, DNA.
Jenkins, Alan
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Control Parameters in the Batchwise Production of Synthetic Resins
The work reported in this thesis was performed as part of a Teaching Company Scheme organised between BIP Chemicals Ltd and the University of Aston.
Freeman, P.A.
core +1 more source
Pemilihan Supplier Sodium Hiroxide Liquid Integrasi Dengan Metode AHP – Topsis
Jurnal Teknik Industri, 2017 PT. Eterindo Nusa Graha is a company engaged in basic chemical industry that produces synthetic resins and glycerine. One of the raw material for production of synthetic resins is DOP produced 45,000 tons/year. One adjuvant DOP is sodium hydroxide liquid.
Muhamad Munir
doaj +1 more source
Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
Detection of Protective Coatings Applied on Baroque Amber Artworks: Case Studies
HeritageAmber has been used to create decorative items for centuries, but its degradation presents challenges for conservators. This study identifies substances historically used to protect amber objects, especially those from 17th and 18th century Gdansk ...
Anna Rygula +8 more
doaj +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
Resistência flexural de duas resinas provisórias : comparação dos testes uniaxial e biaxial [PDF]
, 2013 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2013.Abstract : The aim of this in vitro study was to evaluate the flexural strength of the resin ...
Rosa, Leandro Iran
core
, 2016 To characterize a set of synthetic resins, a methodology by pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) has been developed. The studied reference materials were commercial versions of a wide range of synthetic resins.
U. Baumer (2380291) +4 more
core +1 more source