Graphene is the first carbon-based two dimensional atomic crystal and has gained much attention since its discovery by Geim and co-workers in 2004.

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This review focuses on the recent techniques of solubilization for the attainment of effective absorption and improved bioavailability. Solubilization may be affected due to cosolvent water interaction or altered crystal structure by cosolvent addition. Micellar solubilization could be affected by both ionic strength and pH. Addition of cosolvents to the surfactant solutions offers only a small advantage because of the decrease in the solubilization capacity of the micelles. Polymorphism is known to influence dissolution and bioavailability of the drugs. Molecular modeling study of cyclodextrin inclusion complexations can predict the inclusion modes, stoichiometry of the complex, and the relative complexing efficiency of cyclodextrins with various drug molecules.

This review brings forth the potential of thiazole derivatives for their anticancer activities. The emphasis is placed on the structural diversity of thiazole derivatives, responsible for their specific anticancer activity. Multiple classes of thiazole derivatives such as Schiff base, mono-, di-, tri-, and heterocyclic substituents that possess anticancer activity have been exemplified. Molecular modelling of compounds that predicts enhanced anticancer activity of the modified structures has also been elaborated in the review. Significant advancements in synthetic chemistry related to cytotoxicity can now better position the drug discovery team to undertake thiazoles as valuable leads. The beneficial thiazole derivatives possessing anticancer activity will reignite the interest of medicinal chemists in thiazole and their derivatives.

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Poor aqueous solubility of both, existing drug molecules and those which are currently in the developmental stage, have posed a great challenge to pharmaceutical scientists because they often exhibit poor dissolution behavior and subsequent poor and erratic bioavailability. This has triggered extensive research to explore nanotechnology‐based technology platforms for possible rescue. Recently, nanofibers have been exploited widely for diverse biomedical applications including for drug delivery. Electrospun nanofibers are capable of preserving the homogeneously loaded therapeutic agents in amorphous state potentialy impairing devitrification. The present review aims at providing an overview of the various key factors that affect the electrospinning process and characteristics of the nanofibers while fabrication of drug loaded nanofibers for poorly soluble drug candidates. The review explores various methodological advancements in the electrospinning process and set‐ups for production scale‐up. The various types of electrospun nanofibers (like simple matrix, core‐sheath, Janus, and inclusion complex nanofibers) that have been exploited for the delivery of poorly soluble drugs are also critically assessed. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies

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