Irangi

Irangi rigabanijwemo irangi rya selile no gusiga fibrous

Irangi ry'akagari
Irangi ni imwe mu miyoboro y'ingenzi mu gukora ibirahuri bya biocopi.Mu gusiga irangi, ibinyabuzima byibinyabuzima byinjizwa muri chromosomal, kandi igice cyingirangingo zumubiri zisize irangi amabara atandukanye cyangwa amabara yimbitse yibice bitandukanye kugirango habeho indangagaciro zitandukanye kugirango zitegereze.
Uburyo bukoreshwa cyane ni Su Mu Jing nuburyo bwo gusiga irangi Yongzang.Su Mu Jing ni irangi rya alkaline kandi risiga amarangi amwe muri cytoplazme na cytoplazme mubururu.Twise imiterere yubwoko bwubwandu bwintanga hamwe na Sumi essence.Yong ni irangi rya acide, irangi cytoplazme na inter -cytoplasm itukura.Twise ubu bwoko bwa eosinophile bushobora gusiga irangi na Yi Hong.Ubujyakuzimu bw'irangi bushobora kwerekana alkali na eosinofile.Niba ubuze aho uhurira n'amabara abiri, byitwa kutabogama.Ibigize bimwe mubice bishobora kwerekana amabara atandukanye uhereye kumabara.Iyo irangi hamwe na alkaline yubururu irangi tolueine, glycosamine polysaccharide mumyanya irangi irangi ryijimye.Irangi.
Mubyongeyeho, uburyo bwo gusiga ifeza bukoreshwa cyane.Iyo agace ka tissue kinjijwe mumuti wa feza, imiterere yinyama irashobora kugarura nitrate ya silver, kuburyo ibinyampeke bya feza bifatanye nayo, kandi byijimye cyangwa umuhondo wijimye.Inzego zimwe ntizisubiza mu buryo butaziguye nitrate ya silver.

Kwanduza fibre
Shira fibre mumirasire y'amazi yo gusiga irangi mubushyuhe runaka, hanyuma irangi ryimuka riva mumazi ryerekeza kuri fibre.Muri iki gihe, ingano y'irangi mu mazi yagabanutse buhoro buhoro.Nyuma yigihe runaka, yageze kumurongo uringaniye.Irangi ryagabanutse mumazi ni irangi ryimukira muri fibre.Kuramo fibre umwanya uwariwo wose.Nubwo yagoretse, irangi riracyasigaye muri fibre.Ntishobora gusiga irangi kure ya fibre.Ikintu cyo gusiga irangi cyahujwe muri fibre cyitwa irangi.Niba sponge yibijwe mumuti wamabara, igisubizo cyirangi nacyo gishobora kwinjira imbere muri sponge, ariko nubwo igihe ari kirekire, kwibanda kumuti wamabara ntabwo bihinduka.Iyo sponge igoretse, amarangi n'amazi bikurwa muri sponge icyarimwe, bityo sponge ngo ni sponge.Ntiyigeze yanduzwa.

Inzira shingiro yo gusiga irangi ishingiye kubitekerezo bya kijyambere.Impamvu ituma amarangi ashobora gusiga irangi kumyenda ya fibre afite urwego runaka rwihuta kuko hariho uburemere butandukanye hagati ya molekile yamabara na molekile ya fibre.Ihame ryo gusiga irangi hamwe nuburyo bwo gusiga irangi biratandukanye cyane kubera ibiranga amarangi na fibre.Ntishobora kuba rusange.Ariko, kubijyanye nuburyo bwo gusiga irangi, birashobora kugabanywa mubice bitatu byibanze.
1. Iyo fibre imaze gushyirwa mubwogero bwo gusiga irangi, irangi ikwirakwira hejuru ya fibre mbere, hanyuma igahinduka buhoro buhoro kuva mubisubizo bikagera kuri fibre.Iyi nzira yitwa adsorption.Igihe kirenze, irangi ryibara kuri fibre ryiyongera buhoro buhoro, mugihe irangi ryirangi ryumuti rigabanuka gahoro gahoro, kandi nyuma yigihe runaka, rigera kuringaniza.Inzira ya adsorption ihindura ni ugukemura, kandi adsorption n'ubwiyunge mugihe cyo gusiga irangi ryo hejuru bibaho icyarimwe.
2. Irangi ritandukana hejuru ya fibre ririmo gukwirakwira imbere ya fibre kugeza igihe irangi ryirangi rya buri gice cya fibre riba rihoraho.Bitewe nuko irangi ryirangi ryirangi ryamamajwe hejuru yubuso bwa fibre, ubunini bwirangi buruta fibre.Muri iki gihe, ikwirakwizwa ryirangi ryangiza iringaniza ryambere rya adsorption, kandi amarangi mubisubizo azakomeza kwiyongera kuri fibre hejuru ya fibre, kandi adsorption nubwiyunge bizongera kugera kuringaniza.
3. Guhoraho ni inzira yo guhuza amarangi na fibre.Hamwe n'amabara atandukanye hamwe na fibre, uburyo bwo guhuza nabwo buratandukanye.
Ibyiciro bitatu byavuzwe haruguru bikunze kubaho icyarimwe mugihe cyo gusiga irangi, kandi ntibishobora gutandukana burundu.Nigihe runaka cyo gusiga irangi.