Yadda za a zabar madaidaicin nazari na biochemical

Ana amfani da masu nazarin kimiyyar halittu, wanda kuma aka sani da masu nazarin sunadarai na asibiti, don auna metabolites a cikin samfuran halitta kamar jini ko fitsari.Binciken waɗannan ruwaye yana ba da damar gano cututtuka da yawa.Misali na amfani da irin wannan na'urar nazari shine auna creatinine na fitsari don tantance iyawar tacewa na koda.
Lokacin zabar mai nazarin ƙwayoyin halitta, yana da mahimmanci a yi la'akari da ko ana buƙatar ƙima ta atomatik, ƙayyadaddun reagents, da matakin daidaiton ma'aunin.Hakanan yana da mahimmanci a yi la'akari da ƙarar ganowa (mafi girman adadin samfuran da aka bincika a lokaci ɗaya).

Wace dabarar aunawa ce mai binciken biochemical ke amfani dashi?

Akwai hanyoyin aunawa da yawa.Ana iya raba su zuwa kashi biyu:

Dabarar gani:
Colorimetry: Wannan ita ce hanyar da aka fi amfani da ita.Mix samfurin tare da reagent da ya dace don samar da amsa mai launi.Ƙaddamar da ƙididdiga yana ƙayyade ƙarfin launi da aka samu.
Photometry: an tsara tushen haske a kan samfurin tare da tsayin tsayin da ya dace, yayin da mai gano hoto da aka sanya a gefe na samfurin yana auna yawan adadin haske.Wannan yana da alaƙa kai tsaye da ƙaddamar da ƙididdiga a cikin samfurin.Anan akwai ka'idodi da yawa: absorbance (ikon matsakaici don ɗaukar haske), turbidity (wanda ke auna turbidity da wani abu da aka dakatar a cikin matsakaiciyar ruwa yake samarwa), haske mai haske (yawan hasken da wani abu ke sha a tsawon tsayi ɗaya kuma yana fitarwa a wani yanayi. ).

Dabarun Electrochemical:
Kai tsaye potentiometry: ion selective electrodes (ISEs) ana amfani dashi ko'ina, musamman don tantance adadin ions a cikin samfurori.An samar da hanyar don ƙayyade sodium, potassium, chloride da lithium ions.Electrode mai zaɓin ion firikwensin firikwensin da ke iya tantance yawan ions a cikin bayani ta hanyar auna halin yanzu da ke gudana ta cikin membrane mai zaɓin ion.
Indirect potentiometry: wannan hanya kuma tana amfani da na'urar zaɓaɓɓen ion.Yana ba da damar ƙima mai yawa kuma ana amfani da shi a cikin dakunan gwaje-gwaje na tsakiya.Ba kamar potentiometry kai tsaye ba, yana buƙatar predilution, wanda aka bayyana a cikin molarity, don bayyana sakamakon.
Masu nazarin kwayoyin halitta na iya samar da ka'idoji da yawa na aunawa.

Wadanne zabuka ne akwai don masu nazarin kwayoyin halitta?

Wasu samfura suna ba da nau'ikan bincike da yawa fiye da masu nazari na al'ada.Ana iya amfani da su a fannonin ƙwararru kamar immunology, endocrinology, toxicology, da oncology.Akwai samfura akan kasuwa waɗanda ke ba da izinin nau'ikan bincike har zuwa nau'ikan 100.Don haɓaka aikin aiki, akwai kuma tsarin aiwatar da sinadarai na asibiti da samfuran immunoassay lokaci guda.Ta wannan hanyar, babu buƙatar aiwatar da samfurori tsakanin nau'ikan kayayyaki daban-daban.

labarai2


Lokacin aikawa: Juni-02-2022
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