نتایج جستجو برای: nanosizing

تعداد نتایج: 66  

Journal: :Chemical communications 2010
Peter Ngene M Rien van Zwienen Petra E de Jongh

The reversible hydrogen capacity of LiBH(4) was improved by a combination of Ni addition, nanosizing and confinement of the active phase in a nanoporous carbon scaffold.

Journal: :Chemical communications 2009
Philipp Adelhelm Krijn P de Jong Petra E de Jongh

The kinetics and thermodynamics for the reversible hydrogen desorption from NaH (and NaH derived from NaAlH4) are greatly improved by nanosizing and providing close contact to a porous carbon matrix.

Journal: :International Journal of Pharmaceutics 2021

Nanosizing of pharmaceutical drug particles is one the most important delivery platforms approaches for commercial development poorly water-soluble molecules. Though nanosizing has been proven to greatly enhance drugs dissolution rate and apparent solubility, nanosized materials have presented significant challenges their formulation as solid dosage forms (e.g. tablets, capsules). This due stro...

2016
Sandy Gim Ming Ong Mallikarjun Chitneni Kah Seng Lee Long Chiau Ming Kah Hay Yuen

The aim of the present study was to study the efficiency of different techniques used for nanosizing liposomes. Further, the aim was also to evaluate the effect of process parameters of extrusion techniques used for nanosizing liposomes on the size and size distribution of the resultant liposomes. To compare the efficiency of different nanosizing techniques, the following techniques were used t...

Journal: :research in pharmaceutical sciences 0
mina mirian 1department of genetics and molecular biology, faculty of medicine, isfahan university of medical sciences, isfahan, i.r. iran. 2department of pharmaceutical chemistry and isfahan pharmaceutical sciences research center, school of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, i.r. iran. hossein khanahmad 1department of genetics and molecular biology, faculty of medicine, isfahan university of medical sciences, isfahan, i.r. iran. leila darzi 2department of pharmaceutical chemistry and isfahan pharmaceutical sciences research center, school of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, i.r. iran. mansour salehi 1department of genetics and molecular biology, faculty of medicine, isfahan university of medical sciences, isfahan, i.r. iran. hojjat sadeghi-aliabadi 2department of pharmaceutical chemistry and isfahan pharmaceutical sciences research center, school of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, i.r. iran.

viral hepatitis, as an international public health concern, seriously affects communities and health system. in recent years, great strides have been taken for development of new potential tools against viral hepatitis. among these efforts, a valuable strategy introduced new molecules called “aptamers”. aptamers as potential alternatives for antibodies could be directed against any protein in i...

2016
Sharoon Griffin Nassifatou Koko Tittikpina Adel Al-marby Reem Alkhayer Polina Denezhkin Karolina Witek Koffi Apeti Gbogbo Komlan Batawila Raphaël Emmanuel Duval Muhammad Jawad Nasim Nasser A. Awadh-Ali Gilbert Kirsch Patrick Chaimbault Karl-Herbert Schäfer Cornelia M. Keck Jadwiga Handzlik Claus Jacob

Numerous plants are known to exhibit considerable biological activities in the fields of medicine and agriculture, yet access to their active ingredients is often complicated, cumbersome and expensive. As a consequence, many plants harbouring potential drugs or green phyto-protectants go largely unnoticed, especially in poorer countries which, at the same time, are in desperate need of antimicr...

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