Polymorphism and solvatomorphism 2010

HG Brittain - Journal of pharmaceutical sciences, 2012 - Elsevier
Papers and patents that deal with polymorphism (crystal systems for which a substance can
exist in structures defined by different unit cells and where each of the forms has the same …

Enhanced drug delivery by dissolution of amorphous drug encapsulated in a water unstable metal–organic framework (MOF)

K Suresh, AJ Matzger - Angewandte Chemie International …, 2019 - Wiley Online Library
Encapsulating a drug molecule into a water‐reactive metal–organic framework (MOF) leads
to amorphous drug confined within the nanoscale pores. Rapid release of drug occurs upon …

[PDF][PDF] Validation of molecular crystal structures from powder diffraction data with dispersion-corrected density functional theory (DFT-D)

J van de Streek, MA Neumann - Acta Crystallographica Section B …, 2014 - journals.iucr.org
In 2010 we energy-minimized 225 high-quality single-crystal (SX) structures with dispersion-
corrected density functional theory (DFT-D) to establish a quantitative benchmark. For the …

Polymorphism in carbamazepine cocrystals

WW Porter Iii, SC Elie, AJ Matzger - Crystal Growth and Design, 2008 - ACS Publications
Cocrystals of carbamazepine with nicotinamide and saccharin are shown to be polymorphic.
Two polymorphs of carbamazepine− nicotinamide (CBZ-NCT) cocrystals and two …

Structural Characterization of Pharmaceutical Cocrystals with the Use of Laboratory X-ray Powder Diffraction Patterns

VV Chernyshev - Crystals, 2023 - mdpi.com
X-ray powder diffraction is a vital analytical tool that is used in pharmaceutical science. It is
increasingly used to establish the crystal structure of a new pharmaceutical substance, in …

Thermodynamic modeling of pharmaceuticals solubility in pure, mixed and supercritical solvents

O Faraz, M Poustchi, EN Denyani, P Movahedi… - Journal of Molecular …, 2022 - Elsevier
In this study, the capability of the PHSC model was evaluated to predict the solubility of the
pharmaceuticals in pure, mixed, and supercritical solvents over a wide range of …

Co-amorphous systems of sinomenine with nonsteroidal anti-inflammatory drugs: A strategy for solubility improvement, sustained release, and drug combination …

X Chen, D Li, H Zhang, Y Duan, Y Huang - International Journal of …, 2021 - Elsevier
Rheumatoid arthritis (RA) is a chronic autoimmune joint disorder that affects about 1% of the
world population and may lead to severe disability and comorbidity. Despite breakthroughs …

Polymorph discrimination using low wavenumber Raman spectroscopy

S Roy, B Chamberlin, AJ Matzger - Organic process research & …, 2013 - ACS Publications
Characterization of crystalline polymorphs and their quantitation has become an integral
part of the preclinical drug development process. Raman spectroscopy is a powerful …

Layered double hydroxide and sulindac coiled and scrolled nanoassemblies for storage and drug release

MA Rocha, PAD Petersen, E Teixeira-Neto, HM Petrilli… - Rsc Advances, 2016 - pubs.rsc.org
Sulindac, a non-steroidal anti-inflammatory of the indene acetic acid class, was immobilized
inside layered double hydroxide Mg2Al and Zn2Al (LDH) nanovessels through a one pot …

On the mechanism of crystalline polymorph selection by polymer heteronuclei

V López-Mejías, JL Knight, CL Brooks III, AJ Matzger - Langmuir, 2011 - ACS Publications
The phase-selective crystallization of acetaminophen (ACM) using insoluble polymers as
heteronuclei was investigated in a combined experimental and computational effort to …