Controlled Release Multiparticulate Beads Coated with Starch Acetate: Material Characterization, and Identification of Critical Formulation and Process Variables

2007 ◽  
Vol 12 (3) ◽  
pp. 307-320 ◽  
Author(s):  
Mohammad T.H. Nutan ◽  
Sivakumar R. Vaithiyalingam ◽  
Mansoor A. Khan
Keyword(s):  
Controlled Release ◽  
Material Characterization ◽  
Process Variables ◽  
Starch Acetate

Aqueous starch acetate dispersion as a novel coating material for controlled release products

2004 ◽  
Vol 96 (1) ◽  
pp. 179-191 ◽  
Author(s):  
Maarit Tarvainen ◽  
Soili Peltonen ◽  
Hannu Mikkonen ◽  
Minna Elovaara ◽  
Minna Tuunainen ◽  
...  
Keyword(s):  
Controlled Release ◽  
Coating Material ◽  
Starch Acetate

Mechanically Modulated, Ultra-high Precision Logic Delivery of Molecules by Bio-inspired Macroporous Ceramic Sponge

MRS Advances ◽  
2017 ◽  
Vol 2 (19-20) ◽  
pp. 1125-1130 ◽  
Author(s):  
Changlu Xu ◽  
Yanjie Bai ◽  
Huilin Yang ◽  
Lei Yang
Keyword(s):  
Mechanical Properties ◽  
Controlled Release ◽  
Pore Structure ◽  
High Precision ◽  
Cyclic Deformation ◽  
Material Characterization ◽  
Drug Loading ◽  
Compressive Strain ◽  
Moisture Contents ◽  
Controlled Release System

ABSTRACTInspired by sea sponges, porous Al2O3/starch composite sponges were designed and fabricated as a new controlled release system enabling mechano-triggered logic delivery of molecules. Results of material characterization indicate that the all the composite sponges had a high macro-porosity of >80%, and dehydrated sponges revealed favorable pore structure for drug loading and retaining. The composite sponges have moisture-dependent mechanical properties and samples with appropriate moisture contents revealed high resilience and mechanical robustness under cyclic deformation. Based on the unique mechanical properties of the composite sponge, mechanically modulated, nano-gram precision delivery of model molecules was achieved in an AND logic manner gated by both moisture and compressive strain.

Impact of formulation and process variables on solid-state stability of theophylline in controlled release formulations

2016 ◽  
Vol 499 (1-2) ◽  
pp. 20-28 ◽  
Author(s):  
Maxwell Korang-Yeboah ◽  
Ziyaur Rahman ◽  
Dhaval Shah ◽  
Adil Mohammad ◽  
Suyang Wu ◽  
...  
Keyword(s):  
Solid State ◽  
Controlled Release ◽  
Process Variables ◽  
Solid State Stability ◽  
Controlled Release Formulations

Evaluation of novel starch acetate–diltiazem controlled release tablets in healthy human volunteers

2004 ◽  
Vol 95 (3) ◽  
pp. 515-520 ◽  
Author(s):  
Ossi Korhonen ◽  
Harri Kanerva ◽  
Mika Vidgren ◽  
Arto Urtti ◽  
Jarkko Ketolainen
Keyword(s):  
Controlled Release ◽  
Healthy Human ◽  
Starch Acetate ◽  
Human Volunteers ◽  
Controlled Release Tablets ◽  
Novel Starch

Optimization and characterization of controlled release multi-particulate beads coated with starch acetate

2005 ◽  
Vol 294 (1-2) ◽  
pp. 89-101 ◽  
Author(s):  
Mohammad T.H. Nutan ◽  
Mahmoud S. Soliman ◽  
Ehab I. Taha ◽  
Mansoor A. Khan
Keyword(s):  
Controlled Release ◽  
Starch Acetate

scholarly journals Microspheres a potential carrier for drugs

2015 ◽  
Vol 1 (1) ◽  
pp. 19
Author(s):  
Abdul Majeed ◽  
Muhammad Rizwan Khan ◽  
Nazar Muhammad Ranjha ◽  
Muhammad Hanif ◽  
Syed Nisar Hussain ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Discovery ◽  
Controlled Release ◽  
Physical Properties ◽  
Dosage Form ◽  
Dosage Forms ◽  
Discovery Process ◽  
Process Variables ◽  
Drug Discovery Process ◽  
Drug Molecule

Microparticles are one of the recent controlled release dosage form, compressed in the form of tablets or filled in capsules. In this review different methods of preparations and their effects on physical properties i.e. Size, shape and porosity which can be controlled by ingredients used or process variables and characterization will be discussed. Future dimensions of these dosage forms are numerous when it comes to its application in drug delivery and to overcome issues associated with new drug molecule in drug discovery process.

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