Results 91 to 100 of about 17,989 (224)

Fabrication of Two Polyester Nanofiber Types Containing the Biobased Monomer Isosorbide: Poly (Ethylene Glycol 1,4-Cyclohexane Dimethylene Isosorbide Terephthalate) and Poly (1,4-Cyclohexane Dimethylene Isosorbide Terephthalate)

open access: yesNanomaterials, 2018
The thermal and mechanical properties of two types of polyester nanofiber, poly (1,4-cyclohexanedimethylene isosorbide terephthalate) (PICT) copolymers and the terpolyester of isosorbide, ethylene glycol, 1,4-cyclohexane dimethanol, and terephthalic acid
Duy-Nam Phan   +5 more
doaj   +1 more source

Direct catalytic conversion of cellulose to liquid straight-chain alkanes [PDF]

open access: yes, 2014
High yields of liquid straight-chain alkanes were obtained directly from cellulosic feedstock in a one-pot biphasic catalytic system. The catalytic reaction proceeds at elevated temperatures under hydrogen pressure in the presence of tungstosilicic acid,
Dusselier, Michiel   +7 more
core   +2 more sources

Optimized antianginal therapy: a randomized, comparative study of long-acting isosorbide-5-mononitrate and isosorbide dinitrate in patients with coronary heart disease and stable effort angina

open access: yesКардиоваскулярная терапия и профилактика, 2005
Aim. To compare effectiveness and tolerability of a regular treatment with two nitrates – moderately long-acting isosorbide dinitrate and very long-acting isosorbide-5-mononitrate – in patients with coronary heart disease (CHD) and stable effort angina ...
Yu. E. Semenova   +6 more
doaj  

Preparation and Characterization of Isosorbide-Based Self-Healable Polyurethane Elastomers with Thermally Reversible Bonds

open access: yesMolecules, 2019
Polyurethane (PU) is a versatile polymer used in a wide range of applications. Recently, imparting PU with self-healing properties has attracted much interest to improve the product durability.
Han-Na Kim   +4 more
doaj   +1 more source

Synthesis of novel urethanes from a castor oil derived C22-acyloin [PDF]

open access: yes, 2011
The synthesis of new bio-based chemical building blocks, resulting from the condensation of a renewable C-22 acyloin derived from non-edible castor oil, with mono- and bifunctional isocyanates is reported. The condensation with aliphatic mono-isocyanates
Stevens, Christian   +2 more
core   +2 more sources

Background information and biorefinery status, potential and Sustainability: Task 2.1.2 Market and Consumers; Carbohydrates [PDF]

open access: yes
This report was produced to give an overview of present and future market for biorefinery products based on carbohydrates. Various studies show that there is a wealth of possible molecules and products that can be produced from carbohydrates ...
Annevelink, E.   +2 more
core   +1 more source

A Double-Blind Randomized Trial Comparing the Effectiveness and Safety of Nifedipine and Isosorbide Dinitrate in Chronic Anal Fissure [PDF]

open access: yes, 2015
Background: Chronic anal fissure is a common disease that is accompanied with pain and bleeding during defecation. Various surgical and non-surgical methods have been offered for the treatment of this condition.
Khaledifar, Borzoo.   +2 more
core   +1 more source

Effects of Isosorbide Incorporation into Flexible Polyurethane Foams: Reversible Urethane Linkages and Antioxidant Activity

open access: yesMolecules, 2019
Isosorbide (ISB), a nontoxic bio-based bicyclic diol composed from two fuzed furans, was incorporated into the preparation of flexible polyurethane foams (FPUFs) for use as a cell opener and to impart antioxidant properties to the resulting foam. A novel
Se-Ra Shin   +4 more
doaj   +1 more source

A Rare, Late Complication after Automated Implantable Cardioverter-Defibrillator Placement [PDF]

open access: yes, 2004
This article describes an interesting case of automated implantable cardioverter defibrillator (AICD) extrusion fifteen months after implantation.
Shapiro, Michael   +2 more
core  

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