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UAB creates triple-threat cancer-fighting polymer capsules for guided drug delivery
UAB triple-threat cancer-fighting polymer capsules drug delivery
2017/4/27
Chemists at the University of Alabama at Birmingham have designed triple-threat cancer-fighting polymer capsules that bring the promise of guided drug delivery closer to preclinical testing....
The People’s Republic of China has honoured one of Australia’s most experienced polymer chemists with a new research posting.
MPC polymer regulates fibrous tissue formation by modulating cell adhesion to the biomaterial surface
2-methacryloyloxyethyl phosphorylcholine polymer Fibrous tissue Cell adhesion plaque
2010/11/30
The aim of this study was to analyze the effects of 2-methacryloyloxyethyl phosphorylcholine (MPC) polymer on fibrous tissue formation and cell adhesion plaque (CAP)-forming reactions. Silastic elasto...
Effect of PMMA polymer on the dynamic viscoelasticity and plasticizer leachability of PEMA-based tissue conditioners
Dynamic viscoelasticity Tissue conditioner HPLC
2010/11/29
The purpose of this study was to determine the effect of PMMA polymer on dynamic viscoelasticity and plasticizer leachability of PEMA-based tissue conditioners. One PEMA polymer and one PMMA polymer w...
Magnetic resonance flow velocity and temperature mapping of a shape memory polymer foam device
Magnetic resonance velocity and temperature a shape memory polymer foam device
2010/2/25
Interventional medical devices based on thermally responsive shape memory polymer (SMP) are under development to treat stroke victims. The goals of these catheter-delivered devices include re-establis...
Investigation of various parameters influencing the duration of mucoadhesion of some polymer containing discs
Carbopols HPMC Prehydration
2009/12/29
The aim of this study was to evaluate the effect of some important parameters on duration of adhesion of discs containing mucoadhesive polymers. For this purpose discs containing carbopol 934P (C934),...
Investigation of various parameters influencing the duration of mucoadhesion of some polymer containing discs
Carbopols HPMC Prehydration
2009/12/29
The aim of this study was to evaluate the effect of some important parameters on duration of adhesion of discs containing mucoadhesive polymers. For this purpose discs containing carbopol 934P (C934),...
In Vitro Analysis of Biodegradable Polymer Blend/Hydroxyapatite Composites for Bone Tissue Engineering
biodegradable hydroxyapatite poly(caprolactone) PLGA tissue engineering
2009/12/22
Blends of biodegradable polymers, poly(caprolactone)
and poly(D,L-lactic-co-glycolic acid), have been examined
as scaffolds for applications in bone tissue engineering.
Hydroxyapatite granules have...
Characterization of osteoblast-like behavior of cultured bone marrow stromal cells on various polymer surfaces
biomaterials bone substitutes bone marrow osteoblast mineralization polymeric biomaterials
2009/12/22
The creation of novel bone substitutes requires a
detailed understanding of the interaction between cells and
materials. This study was designed to test certain polymers,
specifically poly(caprolac...
Enzymatic digestion of articular cartilage results in viscoelasticity changes that are consistent with polymer dynamics mechanisms
Enzymatic digestion articular cartilage results polymer dynamics mechanisms
2010/2/25
These results demonstrate that enzymatic digestion alters cartilage viscoelastic properties in a manner consistent with polymer dynamics mechanisms. Future studies may expand the use of polymer dynami...
Microtensile bond strength of fiber-reinforced composite with semi-interpenetrating polymer matrix to dentin using various bonding systems
Fiber-reinforced composite Microtensile bond strength semi-IPN matrix
2009/9/14
This study investigated the microtensile bond strength (μTBS) of fiber-reinforced composite (FRC) to dentin using various adhesive systems. Forty eight (n=8/group) human molars were flattened to expos...
Bonding strength of autopolymerizing resin to nylon denture base polymer
Nylon denture Silica coating Bonding strength
2009/9/11
This study aimed to investigate the shear bond strength of an autopolymerizing resin to a nylon denture base polymer (Lucitone FRS: LT) subjected to different surface treatments, and the results there...
Neurotoxicity of aluminum hydroxyl polymer on primary cultured neurons of rat cerebral cortex
chemical speciation culture Alzheimer's disease
2009/3/16
Aluminum(Al)is the 3rd most abundant on the earth. However, it is not essential and harmful to life beings. Al has been suspected to have a relation with various neurodegenerative diseases. The increa...
Sperm penetration into a hyaluronic acid polymer as a means of monitoring functional competence
Sperm function tests hyaluronate polymer bovine cervical mucus hamster oocyte penetration test
2009/2/10
The diagnostic significance of sperm penetration assays based on a commercially available hyaluronate preparation (Sperm Select) has been investigated in the male partners of 77 couples characteri...
Fabrication and in vitro deployment of a laser-activated shape memory polymer vascular stent
a laser-activated shape memory polymer vascular stent Fabrication
2010/2/25
Vascular stents are small tubular scaffolds used in the treatment of arterial stenosis (narrowing of the vessel). Most vascular stents are metallic and are deployed either by balloon expansion or by s...