BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20231031T000000Z DTEND:20231031T000000Z SUMMARY:UU裸聊直播 Chemical Nanoscience and Nanotechnology Network Annual Symposium: Oral abstract deadline due before 31st October 2023 LOCATION:The UU裸聊直播 of Chemistry,London,United Kingdom END:VEVENT END:VCALENDAR