Life after life: Recidivism among individuals formerly sentenced to mandatory juvenile life without parole.

In Miller v. Alabama (2012), the Supreme Court abolished mandatory juvenile life without parole (JLWOP) sentences and subsequently decided that the ruling applied retroactively (Montgomery v. Louisiana, 2016), effectively rendering thousands of inmates eligible for resentencing and potential release from prison.

A Sm(II)-mediated cascade approach to dibenzoindolo[3,2-b]carbazoles: synthesis and evaluation.

Previously unstudied dibenzoindolo[3,2-b]carbazoles have been prepared by two-directional, phase tag-assisted synthesis utilizing a connective-Pummerer cyclization and a SmI2-mediated tag cleavage-cyclization cascade. The use of a phase tag allows us to exploit unstable intermediates that would otherwise need to be avoided. The novel materials were characterized by X-ray, cyclic voltammetry, UV-vis spectroscopy, TGA, and DSC.

BPTs: thiophene-flanked benzodipyrrolidone conjugated polymers for ambipolar organic transistors.

A series of novel thiophene-flanked benzodipyrrolidone (BPT)-based alternating copolymers are synthesised, their optical and electrical properties evaluated. The BPT unit promotes a conjugated, planar polymer backbone, with a low bandgap, primarily due to low lying LUMO energy levels. Copolymerisation with thiophene exhibits well balanced ambipolar organic field-effect transistor performance, with electron and hole mobilities 0.

Phase tag-assisted synthesis of benzo[b]carbazole end-capped oligothiophenes.

The introduction and removal of a phase tag have been used to trigger cyclization events in a new synthesis of benzo[b]carbazoles. The approach has been exploited in a tag-assisted approach to new benzo[b]carbazole end-capped oligothiophenes for preliminary evaluation as semiconductors.

Drug discovery and development in the age of molecular medicine.

Drug discovery might be better termed drug invention. Discoveries take place globally, and many arise from academia and research institutes. The job of the biotechnology and pharmaceutical industry is to identify those that stand the greatest chance of being turned into medicines to improve health-in other words, to invent a practical outcome on the basis of discovery.