▁approved ▁for ▁the ▁purpose . ▁ ▁T av abor ole ▁( market ed ▁as ▁K ery din ) ▁is ▁an ▁A min o ac yl ▁t R NA ▁synth et ase ▁in hib itor ▁which ▁is ▁used ▁to ▁treat ▁toen ail ▁fung us . ▁It ▁gained ▁F DA ▁appro val ▁in ▁July ▁ 2 0 1 4 . ▁ ▁D io x abor ol ane ▁chem istry ▁enables ▁radio active ▁flu or ide ▁( 1 8 F ) ▁label ing ▁of ▁ant ib od ies ▁or ▁red ▁blood ▁cells , ▁which ▁allows ▁for ▁posit ron ▁emission ▁tom ography ▁( P ET ) ▁imag ing ▁of ▁cancer ▁and ▁hem or rh ages , ▁respectively . ▁A ▁Human - Der ived , ▁Gen etic , ▁Pos it ron - em itting ▁and ▁Fl u ores cent ▁( HD - G PF ) ▁rep orter ▁system ▁uses ▁a ▁human ▁protein , ▁PS MA ▁and ▁non - imm un ogen ic , ▁and ▁a ▁small ▁mole c ule ▁that ▁is ▁posit ron - em itting ▁( bor on ▁bound ▁ 1 8 F ) ▁and ▁flu ores cent ▁for ▁dual ▁mod ality ▁P ET ▁and ▁flu ores c ence ▁imag ing ▁of ▁gen ome ▁modified ▁cells , ▁e . g . ▁cancer , ▁CR IS PR / C as 9 , ▁or ▁C AR ▁T - cell s , ▁in ▁an ▁entire ▁mouse . ▁ ▁Research ▁areas ▁Mag nes ium ▁di bor ide ▁is ▁an ▁important ▁super con duct ing ▁material ▁with ▁the ▁transition ▁temperature ▁of ▁