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Sol-gel Chemistry in Medicinal Science

Current Medicinal Chemistry, 2006
The sol-gel process is an inorganic polymerization process taking place in mild conditions, allowing the association of mineral phases with organic or biological systems. The possibility to immobilize drugs, enzymes, antibodies and even whole cells without loss of their biological activity led to the development of diagnostic tools, drug delivery ...
Boissière, Michel   +2 more
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Sol‐Gel Chemistry for Carbon Dots

The Chemical Record, 2018
AbstractCarbon dots are an emerging class of carbon‐based nanostructures produced by low‐cost raw materials which exhibit a widely‐tunable photoluminescence and a high quantum yield. The potential of these nanomaterials as a substitute of semiconductor quantum dots in optoelectronics and biomedicine is very high, however they need a customized ...
Malfatti, Luca, Innocenzi, Plinio
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Sintering of sol-gel films

Journal of Sol-Gel Science and Technology, 1997
The sintering of films differs from that of bulk gels in several ways. The initial state of a film is generally denser and less crosslinked than a bulk gel made from the same sol, and these factors enhance the densification rate of the film. The substrate constrains the shrinkage of the film, leading to high stresses that retard densification and can ...
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Critical dynamics at the sol–gel transition

Physica A: Statistical Mechanics and its Applications, 2002
Abstract In order to study the viscoelastic properties at the gelation transition we have introduced a percolation dynamic model. Using percolation and bond-fluctuation dynamics it is suited to study the critical behaviour of the viscoelastic properties and shows complex relaxation functions.
Del Gado E   +2 more
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Modeling the sol-gel transition

Computing in Science & Engineering, 2003
Of particular interest is the sol-gel transition, in which a viscous fluid (the sol) transforms into an elastic disordered solid (the gel) by creating in the liquid phase a macroscopic structure capable of bearing stresses. This article first presents the theoretical approaches to the gelation transition, reviews scaling predictions and numerical ...
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Sol—Gel processing in Bad Honnef

Angewandte Chemie, 1989
Conference Reports: Ralph Setton reports on his visit to an international symposium on graphite intercalation compounds, Hermann Schmalzried on the Annual Meeting of the German physical chemists which this year concentrated on solid state chemistry and physics, and Hans Reuter on a meeting on the sol–gel processing of ceramics.
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Sol-Gel Technology as Reflected in Journal of Sol-Gel Science and Technology

Journal of Sol-Gel Science and Technology, 2003
Journal of Sol-Gel Science and Technology started as unique journal devoted to sol-gel science and technology in 1993. First, papers so far published in the Journal were intoduced. It was shown that the titles of invited papers and special issues show the broadening of the sol-gel area.
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Sol-gel processes

Current Opinion in Solid State and Materials Science, 1997
Abstract Sol-gel processes have long been used for the powderless processing of glasses and ceramics. Novel materials have appeared during the past few years with the synthesis of hybrid organic—inorganic compounds. Intermediate between glasses and polymers, these nanocomposites open up new possibilities in the field of materials science.
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การดูดซับของก๊าซธรรมชาติและน้ำโดยอลูมินาที่เตรียมโดยวิธี Sol-gel

2002
กระบวนการกำจัดน้ำออกจากก๊าซธรรมชาติเป็นกระบวนการที่สำคัญกระบวนการหนึ่งในอุตสาหกรรมปิโตรเคมี ในงานวิจัยี้ได้นำสารดูดซับอลูมินาซึ่งสังเคราะห์โดยวิธีโซล-เจล (sol-gel) มาศึกษาสมบัติในการดูดซับน้ำจากก๊าซธรรมชาติ ผลการวิเคราะห์สมบัติทางกายภาพพบว่าสารดูดซัลอลูมินาที่สังเคราะห์ได้มีรูพรุนขนาดเล็กมากและเมื่ออบให้ความร้อนดังกล่าวที่อุณหภูมิสูงทำให้ค่าพื้นผ ...
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Sol-Gel Nanocomposites

2018
Guglielmi, Massimo, Martucci, Alessandro
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