Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Susanne R. Veith"'
Publikováno v:
Journal of Colloid and Interface Science. 283:495-502
Porous sol-gel-made silica particles are investigated as encapsulation matrices for controlled release of substances in food and pharmaceutical applications. Here the retention performance of an entrapped model flavor, decanoic acid, inside silica ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ee4e6c9522f7d7a100e48855d5dcf26
https://doi.org/10.1016/j.jcis.2004.09.033
https://doi.org/10.1016/j.jcis.2004.09.033
Publikováno v:
Journal of Colloid and Interface Science. 274:216-228
The restricted diffusion coefficient of water through porous silica is measured by pulsed field gradient (PFG) NMR as a function of loading in order to develop a model for self-diffusion at full pore filling in sol-gel-made porous silica particles. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d8f4979b7403e148c1af93d61960ffb
https://doi.org/10.1016/j.jcis.2003.12.036
https://doi.org/10.1016/j.jcis.2003.12.036
Publikováno v:
Journal of agricultural and food chemistry. 52(19)
The retention performance of aroma molecules from different chemical classes (e.g., alcohols, esters, aldehydes, and terpenes) by silica particles made by hydrolysis of tetraethyl orthosilicate is investigated. Since particle morphology, porosity, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::591c91c7044f2c7b767c63779ff52ce1
https://pubmed.ncbi.nlm.nih.gov/15366850
https://pubmed.ncbi.nlm.nih.gov/15366850
Publikováno v:
Journal of controlled release : official journal of the Controlled Release Society. 99(2)
The aim of the current study is to predict the release kinetics of organic molecules entrapped in sol-gel-made silica particles using both pulsed field gradient-nuclear magnetic resonance (PFG-NMR) techniques and model calculations to describe restri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca689db1caa7dfcb37c4e09fb6be9933
https://pubmed.ncbi.nlm.nih.gov/15380640
https://pubmed.ncbi.nlm.nih.gov/15380640
Publikováno v:
Particle & Particle Systems Characterization. 19:203
An optical measuring technique is presented allowing the exact in-situ measurement of local particle flux densities in a confined channel flow by counting single particles penetrating an optically well defined measuring volume. This enables a precise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28edbbde0fdd21c6b8602ad3def40d41
https://doi.org/10.1002/1521-4117(200207)19:3<203::aid-ppsc203>3.0.co
https://doi.org/10.1002/1521-4117(200207)19:3<203::aid-ppsc203>3.0.co