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Bioactive glass scaffolds for bone regeneration and their hierarchical characterisation

Scaffolds are needed that can act as temporary templates for bone regeneration and actively stimulate vascularized bone growth so that bone grafting is no longer necessary. To achieve this, the scaffold must have a suitable interconnected pore network and be made of an osteogenic material.

出版机构:SAGE Publications

刊物名称:Proceedings of the I MECH E Part H Journal of Engineering in Medicine

出版时间:2010

ISSN:0954-4119

数据源:报刊文摘

Influence of OH− concentration on the illitization of kaolinite at high pressure

The products of hydrothermal reactions of kaolinite at 300?C and 1000 bars were studied in KOH solutions covering an OH? concentration, [OH?], of 1M to 3.5M. XRD patterns indicated a notable influence of the [OH?] on the reaction. At [OH]?3M, the only stable phase was muscovite/illite.

出版机构:Elsevier Science

刊物名称:Applied Clay Science

出版时间:2011

ISSN:0169-1317

数据源:报刊文摘

Synthesis, spectral and RAHB studies on some arylhydrazones of β-diketones: crystal and molecular structures of 2-(2-(3-pyridyl)hydrazono)-5,5-dimethylcyclohexane-1,3-dione and 2-(2-(2-methoxyphenyl)hydrazono)-5,5-dimethylcyclohexane-1,3-dione

The present study describes the synthesis and spectral analysis of a series of arylhydrazones of ?-diketones (1?

出版机构:Springer US

刊物名称:Structural Chemistry

出版时间:2011

ISSN:1040-0400

数据源:报刊文摘

The effects of four different pretreatments on enzymatic hydrolysis of sweet sorghum bagasse

Four pretreatment processes including ionic liquids, steam explosion, lime, and dilute acid were used for enzymatic hydrolysis of sweet sorghum bagasse.

出版机构:Elsevier Science

刊物名称:Bioresource Technology

出版时间:2011

ISSN:0960-8524

数据源:报刊文摘

The structural and hydration properties of heat-treated rice studied at multiple length scales

The impact of heat-treatment on structure and hydration properties of rice was studied at different length scales (?m?nm). Heat-treatment introduced micro- and macro-pores within rice kernels (?CT) and, within intact cell walls, disintegrated starch granules were observed (SEM, CSLM).

出版机构:Elsevier Science

刊物名称:Food Chemistry

出版时间:2010

ISSN:0308-8146

数据源:报刊文摘

High temperature chemical and physical changes of the HVPE-prepared GaN semiconductor

Samples of HVPE-prepared hexagonal gallium nitride GaN were subjected to high temperatures under ammonia in order to induce decomposition. Powder XRD, SEM, and solid-state 69Ga and 71Ga MAS NMR spectroscopy were used to characterize changes in structure and morphology.

出版机构:Elsevier Science

刊物名称:Materials Chemistry and Physics

出版时间:2010

ISSN:0254-0584

数据源:报刊文摘

Investigation of silicate mineral sanidine by vibrational and NMR spectroscopic methods

Sanidine, a variety of feldspar minerals has been investigated through optical absorption, vibrational (IR and Raman), EPR and NMR spectroscopic techniques. The principal reflections occurring at the d-spacings, 3.2892, 3.2431, 2.9022 and 2.6041?

出版机构:Elsevier Science

刊物名称:Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

出版时间:2009

ISSN:1386-1425

数据源:报刊文摘

Quantification of compaction-induced crystallinity reduction of a pharmaceutical solid using 19F solid-state NMR and powder X-ray diffraction

19F solid-state nuclear magnetic resonance (NMR) was investigated as an analytical technique to quantify the amorphous phase in a fluorine-containing pharmaceutical candidate. The crystallinity of Compound 1 was calculated using two 19F T1 relaxation-based methods.

出版机构:Informa Healthcare

刊物名称:Drug Dev Ind Pharm

出版时间:2009

ISSN:0363-9045

数据源:报刊文摘

Phase transformations of ammonium tungsten bronzes

This article discusses the formation and structure of ammonium tungsten bronzes, (NH4) x WO3?

出版机构:Springer Netherlands

刊物名称:Journal of Thermal Analysis and Calorimetry

出版时间:2009

ISSN:1388-6150

数据源:报刊文摘

Synthetic, spectral as well as in vitro antimicrobial studies on some bismuth(III) bis(N,N-dialkyldithiocarbamato) alkylenedithiophosphates

These newly synthesized derivatives are yellow and brown colored solids and are soluble in common organic solvents like benzene, chloroform, dichloromethane and DMF.

出版机构:John Wiley & Sons, Ltd.

刊物名称:Applied Organometallic Chemistry

出版时间:2010

ISSN:0268-2605

数据源:报刊文摘