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Physicochemical aspects of epoxide driven nano-ZrO2 hydrogel formation: Milder kinetics for better properties
(Royal Society of Chemistry, 2016-03)
Robust and highly transparent quasi amorphous ZrO2-water-glycerol hydrogels were obtained in a mild one pot procedure, based on the 2,3-epoxy-1-propanol driven alkalinization. SAXS-based characterization of the sol-gel ...
Microbial biomass estimation
(Taylor & Francis, 2005-12)
The development of a fully automated on-line monitoring and control system is very important in bioprocesses. One of the most important parameters in these processes is biomass. This review discusses different methods for ...
Surfaces and local anisotropy effect in the magnetic order of Fe-Co-B nanoparticles
(Elsevier Science, 2004-12-31)
3 nm (FexCo1 x)yB1 y (0pxp1; y 0:6) nanoparticles were synthesized by chemical route. XDR and TEM measurement show the amorphous nature of the samples. Size distribution was characterized by light-scattering measurement. ...
The string theory on AdS3 as a marginal deformation of a linear dilaton background
(Elsevier Science, 2006-12)
We investigate N-point string scattering amplitudes in AdS3 space. Based on recent observations on the solutions of KZ and BPZ-type differential equations, we discuss how to describe the string theory in AdS3 as a marginal ...
The dynamics of heat gelation of casein glycomacropeptide - β-lactoglobulin mixtures as affected by interactions in the aqueous phase
(Elsevier, 2010-09)
The dynamics of heat gelation of casein glycomacropeptide (CMP) and β-lactoglobulin (β-lg) mixtures as affected by their interactions in the aqueous phase were studied at pH 3.5 and 7.0. At pH 7.0, whereas CMP did not gel, ...
Dorion cairns' contributions to a phenomenology of animism
(Romanian Society for Phenomenology, 2017-12)
The aim of the present paper is to advance some considerations on the question of animism from a phenomenological perspective. Firstly, we deal with the problems of the access to the phenomenon, and of its interpretation ...
Comparative hydrothermal synthesis of hydroxyapatite by using cetyltrimethylammonium bromide and hexamethylenetetramine as additives
(Elsevier, 2017-11-21)
Comparative synthesis ways for preparing HA (Ca10(PO4)6(OH)2) nanoparticles in presence of hexamethylenetetramine (HMTA) and cetyltrimethylammonium bromide (CTAB) were carried out. The reactions were performed in a ...
Interplay between crystal-size and disorder effects in the high-energy optical response of photonic crystal slabs
(American Physical Society, 2007-12)
Experimental reflectance spectra have been obtained for colloidal crystals whose widths ranged from one to several sphere monolayers, and their features in the higher order band energy range have been reproduced theoretically. ...
A model based in the radius of vesicles to predict the number of unilamellar liposomes
(A. Lakshmana Rao, 2014-06)
In particulate systems such as liposomes, concentration units are not enough to describe the drug distribution, as suspensions are not homogeneous. In certain in vitro assays, exposure to different number of particles ...
Excitation Energy Transfer and Trapping in Dye-Loaded Solid Particles
(Blackwell Publishing, 2008-05)
The photophysics of several systems composed of a single dye or pairs of dyes attached to solid particles has been studied in the dry solid state at high dye concentrations taking into account light scattering and inner ...