daveson-danielli model

daveson-danielli model (kinwa posymolecular model) heey peshinchya plazma membrainche eka model hote, jeey 1935 madhye hyoog daveson aanee james danielli yanni prastavit kele hote. heey model phospholipid dvistariyache varnan karate jeey golakar prathinanchya done tharanmadhye asate, jeey trilaminar aanee lipoproteneous donhi asatat. gorter aanee grendell yanni 1925 madhye phospholipid dvistariy aadhich prastavit kele hote; tathapi, daveson-danielli modelmadhil parshvasthani prathinyukt thurr naveen hote aanee lipid dvi-staranchya prushthbhagavaril tanavaril danielichya nirikshananche spashtikaran denyacha hetu hota (aata heey dnyat aahe qee phospholipid mukhya gut mojalelya prushthbhagavaril taana spasht karnyasathi purese aahet). 
yaa pratimanasathichya puravyanmadhye electron sukshmadarshakacha samavesh hota, jyamadhye uchch-resolution asalelya sukshmalekhanni peshi patalamadhye teen bhinn thurr dakhavale, jyat aateel pandhara gabha aanee done bajuche gadad thurr hote. prathine sahasa gadad aanee phospholipids pandhare disatat, tyamule micrographcha arth done prathine tharanmadhye sandwich kelele phospholipid dvistariy mhanoon lavala jaat asey. yaa pratimane vishisht renunchya peshi patalamadhye pravesh karnyachya kshamatesathi spashtikaran prastavit kele, tarr itar renu karoo shakale naheet, tarr peshi patalanchya patalpanasathi dekhil jababdar aahet. 
daveson-danielli model vaidnyanikdrushtya sweekarle gele asale taree, serve patalanchi rachana, jaadi aanee lipid-prathine gunottar samaan aahe asey gruheet dharoon, patalanchi vishesh karye asoo shakatat yaa nirikshanala virodh karnare, modelane gruhitak kele. shivay, daveson-danielli model kahee nirikshan kelelya ghatanansathi, visheshtah sakriy vahatukidvare plazma pataladvare renunchya mothya pramanat halchalisathi jababdar rahoo shakale nahee. daveson-danielli modelchi aanakhi eka kamatarata mhanje anek puttle prathine amphipathic aanee mukhytah hydrophobic mhanoon olakhali jaat hotee aanee tyamule thet samparkat peshi patalanchya baher astitvat asane hii eka nirakaran naan jhaleli guntagunt rahili. 
daveson-danielli model cymore jonathan gayak aanee garth ell. paryant vaidnyanikdrushtya sweekarle gele. nicholsonne 1972 madhye drav mosack model vikasit kele. drav mozek modelane transmembrane prathinancha samavesh karoon daveson-danielli modelver vistar keela aanee purvi prastavit kelele parshva prathin thurr kadhoon takale jeey prayogik puravyandvare changlya prakare samarthit navhate. daveson-danielli modelche khotepana khotepana prayogik puravyanmadhye padada gothavane-fracturing samavisht hote, jeey padadyamadhye aniyamit khadbadit prushthbhag ughad karate, jeey trans-membrain avibhajya prathine aanee padada prathinanchya pratidravatmak pratipinde tagging pratinidhitva karate, jeey padadyamadhye tyanchi dravata darshavtat. 

