Hanyar rabuwar gel don raba maganin jini da ƙumburi na jini

Tsarin tsari naraba gel

Gel na rabuwar magani ya ƙunshi mahaɗan hydrophobic Organic mahadi da silica foda.Yana da thixotropic gamsai colloid.Tsarinsa ya ƙunshi adadi mai yawa na haɗin hydrogen.Saboda haɗin gwiwar hydrogen bond, an kafa tsarin hanyar sadarwa.A ƙarƙashin aikin ƙarfin centrifugal, an lalata tsarin cibiyar sadarwa kuma an canza shi.Don ruwa mai ƙananan danko, lokacin da ƙarfin centrifugal ya ɓace, ya sake tsara tsarin hanyar sadarwa, wanda ake kira thixotropy.Wato a karkashin yanayin zafin jiki akai-akai, ana amfani da wani ƙarfi na inji akan ƙwayar ƙwayar ƙwayar cuta, wanda zai iya canzawa daga yanayin gel mai ƙarancin danko zuwa yanayin sol mai ƙarancin danko, kuma idan ƙarfin injin ya ɓace, zai dawo. asalin babban yanayin gel mai ƙarfi.Abubuwan da ke faruwa na gel da sol interconversion sakamakon aikin sojojin injina ne Freundlich da Petrifi suka fara suna.Me yasa hulɗar tsakanin gel da sol ke faruwa saboda aikin ƙarfin injiniya?Thixotropy ne saboda tsarin da ke raba gel ya ƙunshi babban adadin hydrogen bond tsarin tsarin.Musamman, haɗin hydrogen ba kawai yana samar da haɗin haɗin gwiwa guda ɗaya ba, har ma yana samar da haɗin gwiwar hydrogen mai rauni tare da wasu ƙwayoyin da ba su da kyau a ƙarƙashin wasu yanayi.A cikin zafin jiki, haɗin hydrogen yana da sauƙin yankewa don haifar da haɗuwa.Silica surface yana da silyl hydroxyl kungiyoyin (SiOH) don samar da SiO kwayoyin aggregates (primary barbashi), wanda aka nasaba da hydrogen bond don samar da sarkar-kamar barbashi.Sarkar silica barbashi da barbashi na hydrophobic Organic fili hada da rabuwa gel kara samar da hydrogen bond don samar da tsarin cibiyar sadarwa da kuma zama gel kwayoyin da thixotropy.

Ana kiyaye ƙayyadaddun nauyi na gel ɗin rabawa a 1.05, ƙayyadaddun nauyin kwayar cutar shine kusan 1.02, kuma takamaiman nauyin ƙwayar jini yana kusan 1.08.Lokacin da keɓaɓɓen gel ɗin da aka haɗa jini a cikin bututun gwajin guda ɗaya, tsarin cibiyar sadarwar hydrogen a cikin tarin silica yana haifar da ƙarfin centrifugal da aka yi amfani da gel ɗin.Bayan an lalatar da shi, ya zama tsari mai kama da sarkar, kuma gel ɗin rabuwa ya zama abu mai ƙananan danko.Jinin jini ya fi nauyi fiye da gel ɗin da aka raba yana motsawa zuwa kasan bututu, kuma gel ɗin da ke raba ya juya, yana samar da nau'i uku na jini na jini / raba gel / serum a kasan bututu.Lokacin da centrifuge ya daina juyawa kuma ya rasa ƙarfin centrifugal, sassan sarkar silica aggregates a cikin gel na rabuwa sun sake yin tsarin hanyar sadarwa ta hanyar haɗin gwiwar hydrogen, suna mayar da yanayin gel na farko na danko, kuma su samar da wani keɓewa tsakanin ɗigon jini a cikin jini. magani.