Colour tuneability of heteroleptic iridium complexes through second-sphere coordination.

Novel H-bond-rich iridium(iii) complexes with different systems of cyclometalating ligands bearing the general formula [Ir(C^N)(N^N)] were synthesised, characterised and their photophysical properties determined. The incorporated guanidine moieties allow us to introduce a hydrogen-bonding array for the formation of self-assembled iridium-bound hydrogen-bonded systems. Through a series of experimental and computational studies we demonstrated the host-guest chemistry of these systems.

Oral and maxillofacial surgery and dental health education in undergraduate medicine: a systematic review.

Undergraduates in medicine should receive a basic education to ensure understanding of dental concepts, including oral cancer, basic dental health advice, and oral and maxillofacial surgery (OMFS). This review aims to explore the exposure of OMFS and dental education in the UK medical undergraduate curriculum and follows PRISMA protocols. Four databases were used to search for literature: MEDLINE, EMBASE, SCOPUS, and Google Scholar.

The clinical frailty scale as a predictor of orthopaedic outcomes: a narrative review.

Introduction: The Clinical Frailty Scale (CFS) is a 9-point scaling system used to categorise the frailty of patients. The CFS is well-established as a prognostic tool for decision-making within healthcare settings. However, the relationship between the CFS as a predictor for orthopaedic outcomes is limited.

Amides as modifiable directing groups in electrophilic borylation.

Amide directed C-H borylation using ≥two equiv. of BBr forms borenium cations containing a RN(R')C[double bond, length as m-dash]O→B(Ar)Br unit which has significant Lewis acidity at the carbonyl carbon. This enables reduction of the amide unit to an amine using hydrosilanes.