Faʻamatalaga: E i ai le tele o biophysical metotia mo le fuafuaina o faʻasologa faʻamatalaga. E mafai ona fuafuaina le faʻasologa o le porotini e le faʻaleagaina o Edman, lea e faʻasolosolo ai ona faʻasolosolo le N-terminal residues mai le filifili tasi i le taimi, faʻasolosolo, ona faʻailoaina lea. E mafai foi ona faʻaaogaina metotia faʻataʻitaʻi. E mafai ona fuafuaina le faʻasologa o le nucleic acid e faʻaaoga ai le gel electrophoresis ma le capillary electrophoresis. Mulimuli ane, o meatotino faʻainisinia o nei biopolymers e masani ona fuaina e faʻaaoga ai le opitika tweezers poʻo le atomic-force microscopy. E mafai ona faʻaaogaina le faʻaluaina polarization interferometry e fua ai suiga faʻatulagaina poʻo le faʻapotopotoga o nei mea pe a faʻaosofia e le pH, vevela, ionic malosi poʻo isi paʻaga faʻ
Faalua polarization interferometry