Electrochemical Control of the Ultrafast Lattice Response of a Layered Semimetal.

The unique layer-stacking in two-dimensional (2D) van der Waals materials facilitates the formation of nearly degenerate phases of matter and opens novel routes for the design of low-power, reconfigurable functional materials. Electrochemical ion intercalation between stacked layers offers a promising approach to stabilize bulk metastable phases and to explore the effects of extreme carrier doping and strain. However, in situ characterization methods to study the structural evolution and dynamical functional properties of these intercalated materials remains limited.

It takes a village to raise a child- A multidisciplinary approach to promoting paediatric health literacy in cystic fibrosis.

Background: In Northern Ireland, approximately 550 people with cystic fibrosis (PwCF) attend the regional paediatric and adult centres within the Belfast Health and Social Care Trust. This autosomal recessive chronic condition necessitates regular clinical monitoring and a high treatment burden, as well as time implications for the maintenance of respiratory devices. Development of health literacy skills at an early age and promoting children with CF (CwCF) to take an active role in their healthcare has many advantages relating to their long-term self-care in preparation for transition from paediatric to adult care, decision-making and partnership engagement with the CF-multidisciplinary team (CF-MDT).

SAGES guidelines for the management of comorbidities relevant to metabolic and bariatric surgery.

Background: Patients who are under consideration for or have undergone metabolic and bariatric surgery frequently have comorbid medical conditions that may make their perioperative care more complex. These recommendations address routine intraoperative cholangiography in patients with bypass-type anatomy, the management of reflux disease after sleeve gastrectomy, and the optimal bariatric procedure for patients with comorbid inflammatory bowel disease.

Methods: A systematic review was conducted including studies published from 1990 to 2022 to address these questions.

Photoluminescence Switching in Quantum Dots Connected with Carboxylic Acid and Thiocarboxylic Acid End-Group Diarylethene Molecules.

We contrast the switching of photoluminescence (PL) of PbS quantum dots (QDs) cross-linked with photochromic diarylethene molecules with different end groups, 4,4'-(1-cyclopentene-1,2-diyl)bis[5-methyl-2-thiophenecarboxylic acid] () and 4,4'-(1-cyclopentene-1,2-diyl)bis[5-methyl-2-thiophenethiocarboxylic acid] (). Our results show that the QDs cross-linked with the carboxylic acid end group molecules () exhibit a greater amount of switching in photoluminescence intensity compared to QDs cross-linked with the thiocarboxylic acid end group (). We also demonstrate that regardless of the molecule used, greater switching amounts are observed for smaller quantum dots.