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Adsorption of the natural protein surfactant Rsn-2 onto liquid interfaces
(Royal Society of Chemistry, 2017-02-27)
To stabilize foams, droplets, and films at liquid interfaces nature has evolved a range of protein biosurfactants. Compared to synthetic surfactants, these combine surface activity with biocompatibility and low solution ...
Design principles for the formation of ordered patterns in binary mixtures of colloidal particles on spherical droplets
(Elsevier, 2017-03-11)
We elucidate the design principles for the formation of ordered structures formed by binary mixtures of particles on spherical surfaces, such as emulsion droplets, polymer vesicles, and col- loidal nanoparticles. Using ...
Applications of raman spectroscopy in biopharmaceutical manufacturing: A short review
(Sage Publications, 2017-05-23)
The production of active pharmaceutical ingredients (APIs) is currently undergoing its biggest transformation in a century.
The changes are based on the rapid and dramatic introduction of protein- and macromolecule-based ...
A comprehensive spectroscopic study of the polymorphs of diflunisal and their phase transformations
(Elsevier, 2017-06-08)
Understanding phase transitions in pharmaceutical materials is of vital importance for drug manufacturing, processing and storage. In this paper we have carried out comprehensive high-resolution spectroscopic studies on ...
Chemometric approaches to low-content quantification (LCQ) in solid-state mixtures using Raman mapping spectroscopy.
(Royal Society of Chemistry, 2017-10-30)
The low-content quantification (LCQ) of active pharmaceutical ingredients or impurities in solid mixtures is important in pharmaceutical manufacturing and analysis. We previously demonstrated the feasibility of using Raman ...
An RCM experimental and modeling study on CH4 and CH4/C2H6 oxidation at pressures up to 160 bar
(Elsevier, 2017-06-13)
The oxidation of CH4 and CH4/C2H6 mixtures were studied at pressures relevant to knocking in large bore natural gas engines. The experiments were carried out in a rapid compression machine (RCM) at end of compression (EOC) ...
Methyl 2,3,6-tri-O-Benzoyl-4-O-(tert-butyldimethylsilyl)-β-d-galactopyranoside
(MDPI (Multidisciplinary Digital Publishing Institute), 2017-03-19)
Methyl 2,3,6-tri-O-benzoyl-4-O-(tert-butyldimethylsilyl)-β-d-galactopyranoside was synthesized in 47% yield by the silylation of a partially benzoylated galactose derivative, prepared from methyl β-d-galactopyranoside. ...
A comprehensive cocrystal screening study of chlorothiazide
(American Chemical Society, 2017-09-01)
Cocrystal formation of chlorothiazide (ctz) was screened with a variety of coformers with carboxyl, amide, hydroxyl, sulfonamide, pyridine, amidine, and amine functional groups. New cocrystals with acetamide (aca), benzamide ...
Antitumor platinum(IV) derivatives of carboplatin and the histone deacetylase inhibitor 4-phenylbutyric acid
(Elsevier, 2017-09-10)
Five new platinum(IV) derivatives of carboplatin each incorporating the histone deacetylase inhibitor 4-phenylbutyrate in axial position were synthesized and characterized by 1H and 195Pt NMR spectroscopy, electrospray ...
Chemical kinetics of hydrogen atom abstraction from allylic sites by 3O2; Implications for combustion modelling and simulation
(American Chemical Society, 2017-02-14)
ABSTRACT: Hydrogen atom abstraction from allylic C−H bonds by molecular
oxygen plays a very important role in determining the reactivity of fuel molecules
having allylic hydrogen atoms. Rate constants for hydrogen atom ...