[A Questionnaire Survey of Nurses on Pharmacist Services in the Emergency Rooms at Tokushukai Medical Group].

We conducted a multicenter survey of emergency room nurses to obtain information that would be useful for the establishment of pharmacist services in emergency rooms. Notably, 199 valid responses were obtained from 12 hospitals. The most common expectation from pharmacists in the emergency room was "drug management" (70.

Catalysis of CO reduction by diazapyridinophane complexes of Fe, Co, and Ni: CO binding triggered by combined frontier MO associations involving a SOMO.

Our previous study on the photochemical CO reduction into CO catalyzed by the diazapyridinophane complexes of Fe, Co, and Ni revealed that (i) the Co catalyst shows the highest TOF but degrades rapidly, (ii) the Fe catalyst exhibits a lower TOF relative to Co but shows higher robustness, giving a higher TON, and (iii) the Ni complex shows no activity (Sakaguchi ., , 2019, 55, 8552). Here we show our DFT results unveiling that the Fe and Co catalysts can utilize multiple sets of frontier MO associations at the CO binding by including one of the SOMOs in a high-spin d Fe(I) and d Co(I) center, respectively, giving an increased driving force for these oxidative addition steps.

An earth-abundant system for light-driven CO reduction to CO using a pyridinophane iron catalyst.

Herein we report an earth-abundant photocatalytic system for CO2 reduction to CO based on an iron catalyst combined with a CuI photosensitizer. Under visible light irradiation CO is produced as the main product (TONCO = 565, TOFmaxCO = 114 h-1) with a high selectivity over H2 production (SelCO2 = 84%).