Dynamic molecular crystals with switchable physical properties

O Sato - Nature chemistry, 2016 - nature.com
The development of molecular materials whose physical properties can be controlled by
external stimuli—such as light, electric field, temperature, and pressure—has recently …

Non-covalent routes to tune the optical properties of molecular materials

S Varughese - Journal of Materials Chemistry C, 2014 - pubs.rsc.org
Switching and tuning solid state luminescence properties of molecular materials by
modulating molecular packing through non-covalent routes is an attractive prospect. This …

Polymorphism in pharmaceutical solids

HG Brittain - Drugs and the pharmaceutical sciences, 1999 - api.taylorfrancis.com
It is now just about 10 years since the publication of the first edition of Polymorphism in
Pharmaceutical Solids, which certainly received a positive reaction from workers in drug …

Analysis of amorphous and nanocrystalline solids from their X-ray diffraction patterns

S Bates, G Zografi, D Engers, K Morris, K Crowley… - Pharmaceutical …, 2006 - Springer
Purpose The purpose of this paper is to provide a physical description of the amorphous
state for pharmaceutical materials and to investigate the pharmaceutical implications …

Dynamic behavior of molecular switches in crystal under pressure and its reflection on tactile sensing

Y Wang, X Tan, YM Zhang, S Zhu, I Zhang… - Journal of the …, 2015 - ACS Publications
Molecular switches have attracted increasing interest in the past decades, due to their broad
applications in data storage, optical gating, smart windows, and so on. However, up till now …

Perspectives on the amorphisation/milling relationship in pharmaceutical materials

M Descamps, JF Willart - Advanced Drug Delivery Reviews, 2016 - Elsevier
This paper presents an overview of recent advances in understanding the role of the
amorphous state in the physical and chemical transformations of pharmaceutical materials …

Cocrystals of piroxicam with carboxylic acids

SL Childs, KI Hardcastle - Crystal Growth & Design, 2007 - ACS Publications
A crystal engineering method was used to investigate cocrystal formation of piroxicam with
pharmaceutically acceptable carboxylic acids. Forming cocrystals of piroxicam can …

Dynamic Crystals: Visually Detected Mechanochemical Changes in the Luminescence of Gold and Other Transition‐Metal Complexes

AL Balch - Angewandte Chemie International Edition, 2009 - Wiley Online Library
Back to the grindstone: Certain crystalline complexes of gold, platinum, and vanadium
undergo dramatic changes in their luminescence or their color upon grinding. The picture …

Vapor‐and Mechanical‐Grinding‐Triggered Color and Luminescence Switches for Bis (σ‐fluorophenylacetylide) Platinum (II) Complexes

J Ni, X Zhang, YH Wu, LY Zhang… - Chemistry–A European …, 2011 - Wiley Online Library
Square‐planar bis (σ‐fluorophenylacetylide) platinum (II) complexes [Pt (Me3SiC CbpyC
C‐SiMe3)(C CC6H4F) 2](C CC6H4F‐2 for 2, C CC6H4F‐3 for 3, and C CC6H4F‐4 …

Solid-state NMR analysis of organic cocrystals and complexes

FG Vogt, JS Clawson, M Strohmeier… - Crystal Growth and …, 2009 - ACS Publications
Solid-state NMR (SSNMR) is capable of providing detailed structural information about
organic and pharmaceutical cocrystals and complexes. SSNMR nondestructively analyzes …