
swedberg

sedimenteshan kofifishyantukalkkulla oru noonn-sii metrik yoonittaan swedberg yoonit allengil swedberg (chihnam ezz, chilappol esvi). thwaranathinu keezhilulla (i.iii. thannirikkunna valippathilum aakruthiyilum ulla oru kanika ethra vegathil oru laayaniyude adiyil sthirathaamasamaakkunnu). krithyam 10−13 second (100 efs) aayi nirvachichirikkunna samayathinte alavukolaanu swedberg.
jaiva macromoleculeukalkkum ribosomukal polulla koshakosangalkkum, sedimenteshan nirakk saadhaaranayaayi uyarnna jii-fozhsinu vidheyamaaya oru centrifuge tubile yaathrayude nirakkayi alakkunnu. 
swedberg (kall) sii yoonit seavert allengil sii yoonit allatha swerdruppil ninnu vyathyasthamaan, avaa ezz. vii chihnavum upayogikkunnu.
peru.
disper sisttangal, colloyidukal, ultra centrifuginte kandupidutham ennivayekkurichulla pravarthanangalkku 1926 leeii rasathanthrathinulla nobal sammana jethaavaaya sweedish rasathanthranjanaaya theoder swedberginte (1884-1971) peraanu yoonittin nalkiyirikkunnath.
gadakangal.
swedberg coffificient oru nonleeniyar functionaanu. oru kanikayude pindam, saandrata, aakruthi enniva athinte ezz moolyam nirnnayikkum. ezz moolyam athinte chalanathe mandeebhavippikkunna gharshanashakthikale aasrayichirikkunnu, avaa kanikayude sharashari cross-sekshanal eriyayumaayi bandhappettirikkunnu.
centrifugeile oru padaarthatthinte vegathayum thaarathamyappeduthaavunna yoonittukalile acceleration thammilulla anupaathamaan sedimenteshan coffificient. 26s () enna sedimenteshan coffificient ulla oru padaartham oru dasalaksham guruthwaakarshanathinte (107 m/s2) thwaranathinte swaadheenathil secondil 26 micrometer () vegathayil sanjarikkum. centrifugal aaksilareshan "rω" aayi nalkiyirikkunnu; ivide "r" ennathu bhramana akshatthil ninnulla radial dooravum "ω" ennathu secondil radianukalile koneeya vegathayumaanu.
valia kanikakal vegathil avashishtangalaakkappedunnu, athinaal uyarnna swedberg moolyangalundu.
swedberg unitukal nerittu additteev allah, kaaranam avaa bharamalla, sedimenteshan nirakkine prathinidheekarikkunnu.
upayogikkuka.
cheria biochemical speesheesukalude centrifugationil, swedberg yoonittukalil sedimenteshan coffificientukal prakadippikkunna oru kanvenshan vikasichittundu.