1. Verkleg eðlisefnafræði ÚF/SÝN litrófsgreining; Jafnvægisfasti ákvarðaður með litrófsgreiningu dæmi: Tyrosine Sbr verkleg æf. B4a: http://notendur.hi.is/agust/kennsla/ee11/eeabv11/verkl/eeabv-b4a.pdf http://notendur.hi.is/agust/kennsla/ee11/eeabv11/verkl/eeabv-b4a.pdf Sjá verkefni (tyrosine): http://notendur.hi.is/agust/kennsla/ee11/eeabv11/verkefni/eeabv-b4a.doc

2. Ákvarða Gleypnistuðla (  ) sýru og basa forma tyrosine við 270 nm og 287 nm: ATH: a =L* , L = 1 cm => a =  Coefficient values ± one standard deviation a=0.01 ± 2.64e-015 hallatala: b=1440 ± 3.4e-012 Coefficient values ± one standard deviation a=6.0137e-017 ± 6.01e-017 hallatala: b=40 ± 7.73e-014 Coefficient values ± one standard deviation a=0.0016667 ± 0.00898 b=1020 ± 11.5 Coefficient values ± one standard deviation a=-0.038333 ± 0.00898 b=2620 ± 11.5 Súrar lausnir Basískar lausnir Abs./Gl. Styrkur/M 270 nm 287 nm 270 nm = a 270,BH = a 287,BH = a 287,B - = a 270,B - Skv. “IGOR”: Abs./Gl.

3. Leysi saman jöfnur: A 270 = a 270,BH [BH] + a 270,B -[B - ] (3a) A 287 = a 287,BH [BH] + a 287,B -[B - ] (3b) Þá fæst: [B - ]/[BH][H + ]KaKa 0.0006713666.30957E-084.23603E-11 0.211041973.16228E-106.67373E-11 1.4650622183.16228E-114.63293E-11 39.06194691E-133.90619E-12 4.0E-11 =meðaltal Sjá útreikninga: http://notendur.hi.is/agust/kennsla/ee11/eeabv11/verkefni/eeabv-b4a.xls Sbr.: http://notendur.hi.is/agust/kennsla/ee11/eeabv11/verkl/eeabv-b4a.pdf http://notendur.hi.is/agust/kennsla/ee11/eeabv11/verkl/eeabv-b4a.pdf Ágúst KvaranÁgúst Kvaran, updated 09.11.11