Intraoperative thermostatic nursing and failure mode and effects analysis enhance gastrectomies' care quality.

Background: Utilizing failure mode and effects analysis (FMEA) in operating room nursing provides valuable insights for the care of patients undergoing radical gastric cancer surgery

Aim: To evaluate the impact of FMEA on the risk of adverse events and nursing-care quality in patients undergoing radical surgery.

Methods: Among 230 patients receiving radical cancer surgery between May 2019 and May 2024, 115 were assigned to a control group that received standard intraoperative thermoregulation, while the observation group benefited from FMEA-modeled operating room care. Clinical indicators, stress responses, postoperative gastrointestinal function recovery, nursing quality, and the incidence of adverse events were compared between the two groups.

Functionalization of polymers with phosphorescent iridium complexes via click chemistry.

We report a simple yet highly efficient route to prepare polymers with a variety of pendant iridium complexes as potential materials in organic light-emitting diodes by employing click chemistry.

The influence of bridging ligand electronic structure on the photophysical properties of noble metal diimine and triimine light harvesting systems.

This manuscript discusses the photophysical behavior of transition metal complexes of Ru(II) and Os(II) employed in development of light harvesting arrays of chromophores. Particular emphasis is placed on the relationship between the photophysical behavior of complexes having metal-to-ligand charge transfer (MLCT) excited states and the electronic characteristics of bridging ligands used in preparing oligometallic complexes. Examples are presented that discuss intramolecular energy migration in complexes having two distinct MLCT chromophores with bridging ligands that only very weakly couple the two chromophores.

A trimetallic mixed Ru(II)/Fe(II) terpyridyl complex with a long-lived excited state in solution at room temperature.

The photophysical behavior of a series of mono- and trimetallic Ru(II) and mixed Ru(II)/Fe(II) bis-terpyridyl complexes was examined. The complexes have bridging terpyridyl ligands linked by phenylene-vinylene substituents on the terpyridyl. For the complexes bridged by a single phenylene-vinylene, the lowest-energy excited state is metal-to-ligand charge transfer (MLCT), and excited-state decay is on the 1-10 ns time scale.

Preferential solvation of an ILCT excited state in bis(terpyridine-phenylene-vinylene) Zn(II) complexes.

The excited state of terpyridine derivatives of phenylene-vinylene fragments chelating Zn(II) show a strong solvatochromism (up to 56 nm) upon preferential solvation by polar solvents of an intraligand charge transfer state.