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This work shows the effect of selected ionic liquids on the catalytic performance of a Cu/Al2O3 catalyst towards citral hydrogenation. The Cu/Al2O3 was prepared using a combination of wet impregnation and strong electrostatic interaction technique. The catalyst was coated with three ionic liquids, namely: [C4C1Pyrr][OTf], [C2C1C1Im][NTf2], and [C2C1Im][NTf2] resulting in Cu‐based SCILL catalysts (solid catalyst with an ionic liquid layer). The fresh and used SCILL catalysts were characterized using FT‐IR spectroscopy and thermal gravimetric analysis. All Cu‐SCILL catalysts were stable throughout the liquid‐phase reactions with no leaching of ionic liquid being detectable by means of TGA. All ionic liquids investigated prevented the formation of undesired isopulegol compared to the 30 % isopulegol selectivity obtained over the bare Cu/Al2O3 catalyst. The Cu‐SCILL (coated with 15 wt% [C2C1Im][NTf2]) increased the selectivity towards geraniol and nerol by 340 %.

Background: Effective intern training is essential for safe delivery of anaesthesia during community service. Interns are trained using both tutorials and clinical exposure. E-learning platforms using video tutorials may address millennial learner needs better, but feasibility is unknown in a particular local setting. This study aimed to explore the feasibility of using a video tutorial to facilitate intern training. Perceptions of the value of tutorials were also assessed. Methods: A cross-sectional survey was conducted amongst interns who rotated through anaesthesia at a regional hospital in KwaZulu-Natal. The interns had been exposed to face-to-face tutorials previously and provided with a video-based tutorial. Results: Thirty-seven of the interns consented (88%), watched the video and answered the questionnaire. All interns indicated a need for tutorials during internship. A majority of respondents (71%) felt underprepared by undergraduate training programmes. Most interns were prepared to watch the video tutorial outside of working hours; however, they were divided over the fairness of using internet access for tutorials. There was a preference for video tutorials over reading a textbook or lecture notes. A total of 88% watched the video from the Internet. One intern did not have Internet access or a computer but the video was watched using a free Wi-Fi hotspot. Conclusion: A video-based tutorial system is feasible but current infrastructure needs to be considered. Interns continue to feel underprepared for internship and request that tutorials continue in internship.

Background: Effective intern training is essential for safe delivery of anaesthesia during community service. Interns are trained using both tutorials and clinical exposure. E-learning platforms using video tutorials may address millennial learner needs better, but feasibility is unknown in a particular local setting. This study aimed to explore the feasibility of using a video tutorial to facilitate intern training. Perceptions of the value of tutorials were also assessed. Methods: A cross-sectional survey was conducted amongst interns who rotated through anaesthesia at a regional hospital in KwaZulu-Natal. The interns had been exposed to face-to-face tutorials previously and provided with a video-based tutorial. Results: Thirty-seven of the interns consented (88%), watched the video and answered the questionnaire. All interns indicated a need for tutorials during internship. A majority of respondents (71%) felt underprepared by undergraduate training programmes. Most interns were prepared to watch the video tutorial outside of working hours; however, they were divided over the fairness of using internet access for tutorials. There was a preference for video tutorials over reading a textbook or lecture notes. A total of 88% watched the video from the Internet. One intern did not have Internet access or a computer but the video was watched using a free Wi-Fi hotspot. Conclusion: A video-based tutorial system is feasible but current infrastructure needs to be considered. Interns continue to feel underprepared for internship and request that tutorials continue in internship.

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