Results 121 to 130 of about 1,946 (182)

Bortezomib-releasing silica-collagen xerogels for local treatment of osteolytic bone- and minimal residual disease in multiple myeloma. [PDF]

open access: yesJ Hematol Oncol
Hose D   +25 more
europepmc   +1 more source

MgF2 Xerogels

Journal of Sol-Gel Science and Technology, 2004
MgF2 protective and antireflective coatings have been conventionally produced by sputtering or chemical vapour deposition CVD [1, 2], but here sol-gel routes to MgF2 are explored. MgF2(M) and MgF2(E) were prepared using an alkoxide:HF:ROH mole ratio of 1:2:200 with methanol and ethanol respectively. All sols were stable for over a year.
P. A. Sermon, R. Badheka
openaire   +1 more source

Crystallization of TiO2 xerogel

Journal of Thermal Analysis and Calorimetry, 2020
For utilization of TiO2 in advanced applications, TiO2 after thermal treatment has to be in crystalline phase of anatase, because it gives the desired (photocatalytic) properties to material. The work deals with the study of anatase crystallization in TiO2 xerogel (dried at 80 °C) which was prepared from sol in “titanium isopropoxide–isopropyl alcohol ...
Jana Pagáčová   +6 more
openaire   +1 more source

Similarity of cellulose xerogels of japanese pears in ultrastructure to chitin xerogels chemically prepared

International Journal of Biochemistry, 1978
Abstract 1. 1. Ultrastructure of cellulose (cell wall) xerogels of Japanese pears was compared with that of chitin xerogels chemically prepared, and molecular assemblies of chitin chains to gels was examined by scanning electron microscopy (SEM). 2. 2.
S, Hirano   +3 more
openaire   +2 more sources

The interaction of Mn2+ with porous silica xerogels and the hydration-dehydration processes in the xerogels

Journal of Non-Crystalline Solids, 1997
Abstract The electron paramagnetic resonance (EPR) spectra of Mn 2+ have been used to investigate the structure of silica xerogels prepared from tetraethylorthosilicate. The measurements were made at ∼ 9.8 GHz. The probe was introduced during preparation of a sol and the EPR spectra of subsequent xerogels were measured following calcination at ...
N. Abidi, B. Deroide, J.V. Zanchetta
openaire   +1 more source

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