Results 111 to 120 of about 20,641 (267)
Scientific Reports, 2018 Conventional core-shell polymer nanoparticles usually exhibit a rapid release rate with their release kinetics mainly adjusted through changing composition of the polymer shells, limiting their applications for prolonged drug delivery.
Wenfei Huang, C. Tsui, C. Tang, L. Gu
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The synthesis of thermochemically stable single phase lanthanum titanium aluminium oxide [PDF]
, 2016 Lanthanum titanium aluminium oxide (LaTi2Al9O19, LTA) synthesized by solid state reaction has been proven to be a promising thermal barrier material. However, LTA synthesized via solid state reaction requires a high processing temperature of at least ...
Choy, K-L, Zhang, P
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Process Variable Optimization in the Manufacture of Resorcinol–Formaldehyde Gel Materials
Gels, 2018 Influence of process parameters of resorcinol–formaldehyde xerogel manufacture on final gel structure was studied, including solids content, preparation/drying temperature, solvent exchange, and drying method.
Martin Prostredný +3 more
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International Journal of Molecular Sciences, 2018 Treated silica xerogel with protic ionic liquid (PIL) and bifunctional agents (glutaraldehyde and epichlorohydrin) is a novel support strategy used in the effective immobilization of lipase from Burkholderia cepacia (LBC) by covalent binding.
N. B. Carvalho +7 more
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Pharmaceutical and Biomedical Research, 2018 The physicochemical properties of excipients play vital roles in the process of tablet manufacture. A comparative evaluation of the binding and disintegrant properties of xerogels of cassava and cocoyam starches with microcrystalline cellulose (MCC) in ...
Sylvester Eraga +2 more
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PRELIMINARY STUDY FOR USING VINYLTRIACETOXYSILANE AS PRECURSOR IN ENZYME IMMOBILIZATION BASED ON SOL-GEL METHOD [PDF]
, 2007 During the last years, sol-gel technology has become a well-established method for the preparation of catalytic active monoliths, bulk, particles and thin films.
Dudás, Zoltán Imre +2 more
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Reverse saturable absorption in solid xerogel matrices
, 1993 International audienceAluminophthalocyanine (APC) and fullerene carbon 60 (C,) have been studied encaged in different silica matrices. The reverse saturable absorption properties of these doped xerogels have been compared to those of reference solutions ...
Bentivegna, Florian +6 more
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Beilstein Journal of Organic Chemistry, 2017 In the present work, we have explored the use of the triphenylmethyl group, a commonly used protecting group for primary alcohols as a gelling structural component in the design of molecular gelators.
Wangkhem P. Singh, Rajkumar S. Singh
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Impregnant formulation to the preservation, protection and consolidation of wood heritage assets [PDF]
, 2018 The protection of cultural heritage is an integral part of the world´s material wealth. The cultural heritage, movable and immovable, together with the natural environment, represents values that contribute to the education and social culture of the ...
Alfieri, Paula Vanesa +2 more
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TiO2-carbon xerogel composites as supports in the preparation of Pt catalysts for selective hydrogenation [PDF]
, 2009 In the last decades, considerable efforts have been devoted to the development of heterogeneous catalysts able to perform efficient selective hydrogenation of the carbonyl function in α,β-unsaturated aldehydes, to yield the corresponding unsaturated ...
Dražić, Goran +4 more
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