1 00:00:05,269 --> 00:00:03,429 my research at lc has been focused on 2 00:00:07,110 --> 00:00:05,279 studying membraneless droplets formed 3 00:00:09,669 --> 00:00:07,120 through liquid liquid phase separation 4 00:00:10,150 --> 00:00:09,679 as protocell models the first system we 5 00:00:12,390 --> 00:00:10,160 studied 6 00:00:13,430 --> 00:00:12,400 are dna liquid crystal coaster rates 7 00:00:16,710 --> 00:00:13,440 which form 8 00:00:18,790 --> 00:00:16,720 when short dna duplexes combine with 9 00:00:19,750 --> 00:00:18,800 long poly lysine peptides which are 10 00:00:21,750 --> 00:00:19,760 cationic 11 00:00:23,429 --> 00:00:21,760 these droplets that are formed have 12 00:00:25,349 --> 00:00:23,439 their structures modulated through 13 00:00:26,630 --> 00:00:25,359 changes in heat and salinity 14 00:00:28,870 --> 00:00:26,640 some of these studies have been 15 00:00:30,150 --> 00:00:28,880 published in the last year in acs nano 16 00:00:31,910 --> 00:00:30,160 and crystals 17 00:00:33,750 --> 00:00:31,920 the other major system we're studying 18 00:00:35,990 --> 00:00:33,760 are polyester micro droplets which are 19 00:00:38,229 --> 00:00:36,000 formed when polyesters are synthesized 20 00:00:39,190 --> 00:00:38,239 through drying of alpha hydroxy acid 21 00:00:41,430 --> 00:00:39,200 mixtures 22 00:00:43,190 --> 00:00:41,440 these micro droplets can segregate 23 00:00:46,389 --> 00:00:43,200 various biomolecules such as 24 00:00:47,830 --> 00:00:46,399 proteins nucleic acids and lipids some 25 00:00:50,549 --> 00:00:47,840 of these studies have also been 26 00:00:53,430 --> 00:00:50,559 published in the last two years in pnas 27 00:00:55,750 --> 00:00:53,440 life and biomacromolecules i would like 28 00:00:58,630 --> 00:00:55,760 to thank all my funding sources