Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Teresa T. Duncan"'
Autor:
Francesca Porpora, Luigi Dei, Teresa T. Duncan, Fedora Olivadese, Shae London, Barbara H. Berrie, Richard G. Weiss, Emiliano Carretti
Publikováno v:
Gels, Vol 9, Iss 12, p 985 (2023)
Polydimethylsiloxane (PDMS) organogel sponges were prepared and studied in order to understand the role of pore size in an elastomeric network on the ability to uptake and release organic solvents. PDMS organogel sponges have been produced according
Externí odkaz:
https://doaj.org/article/efcf12efbdaf4355a45b2bfce52e1bf3
Publikováno v:
Journal of the American Institute for Conservation. 62:152-167
Publikováno v:
Microscopy Today. 30:30-33
Here, we use a variety of microscopic imaging techniques, including scanning electron microscopy, 3D visible light microscopy, and portable microscopy to capture the topography of rough paper. Paper coated with a model soot was cleaned with either a
Publikováno v:
Journal of Cultural Heritage. 48:236-243
Elastomers and gels have been proposed for the gentle ‘press and peel’ cleaning of soil or grime from substrates of cultural and/or historic significance. However, there has been limited understanding that connects the physical and chemical prope
Publikováno v:
Soft matter. 16(38)
The fracture properties of very soft and/or brittle materials are challenging to measure directly due to the limitations of existing fracture testing methods. To address this issue, we introduce a razorblade-initiated fracture test (RIFT) to measure
Autor:
Teresa T. Duncan, Richard G. Weiss
Publikováno v:
Colloid and Polymer Science. 296:1047-1056
Organogels composed of 40% hydrolyzed poly(vinyl acetate) (40PVAc) and three arylboronic acids have been formed and characterized in several liquids to gain insights into the role of crosslinker length and structure on the properties of the gels. Dat
Publikováno v:
ACS Applied Materials & Interfaces. 9:28069-28078
We have developed soft, peelable organogels from 40% hydrolyzed poly(vinyl acetate) (40PVAc) and benzene-1,4-diboronic acid (BDBA). The organic liquids gelated include dimethyl sulfoxide, dimethylformamide, tetrahydrofuran, 2-ethoxyethanol, and metha
Publikováno v:
ChemPhysChem. 17:2535-2544
We report the influence of adding five short-chain glycol ethers (SCGEs) on the structure, stability, and viscoelastic properties of aqueous dispersions of partially hydrolyzed poly(vinyl acetate) and borax. The properties of these gel-like materials
Autor:
Thomas E. Sutto, Teresa T. Duncan
Publikováno v:
Electrochimica Acta. 79:170-174
Autor:
Cheniaux E; Institute of Psychiatry of Federal University of Rio de Janeiro, Brazil. echeniaux@globo.com, Landeira-Fernandez J, Lessa Telles L, Lessa JL, Dias A, Duncan T, Versiani M
Publikováno v:
Journal of affective disorders [J Affect Disord] 2008 Mar; Vol. 106 (3), pp. 209-17. Date of Electronic Publication: 2007 Aug 23.