Za a iya raba cakuda mai kama da juna ta hanyar centrifugation

Centrifugation: Magani don Raba Cakuda Masu Kama

Gabatarwa:

Cakuda abu ne mai mahimmanci a fannin sinadarai, wanda ya ƙunshi haɗin abubuwa biyu ko fiye. Ana iya rarraba su a matsayin ko dai iri ɗaya ko iri ɗaya bisa ga kamanninsu na zahiri. A cikin cakuda iri ɗaya, abubuwan da ke cikin suna rarrabawa iri ɗaya kuma ba za a iya bambance su da ido ba. Akasin haka, cakuda iri ɗaya ya ƙunshi abubuwa daban-daban da ake gani a bayyane. Raba gauraye abu ne mai mahimmanci a aikace-aikacen kimiyya da masana'antu daban-daban. Hanya ɗaya da aka saba amfani da ita don wannan dalili ita ce centrifugation. Wannan labarin yana bincika ingancin centrifugation wajen raba gauraye iri ɗaya yayin da yake haskaka ƙa'idodinsa na asali.

Menene Centrifugation?

Centrifugation wata dabara ce ta rabuwa wadda ke amfani da juyawa mai sauri don raba gauraye bisa ga bambance-bambancen da ke cikin yawa ko girman barbashi. Ya dogara ne akan amfani da ƙarfin centrifugal, wanda ke hanzarta narkewa ko raba abubuwan da ke cikin gauraye. Yayin da gaurayen ke juyawa da sauri, ana tura sassan da suka yi yawa zuwa ƙasa yayin da ƙananan abubuwa masu yawa ke taruwa a sama. Ta hanyar amfani da waɗannan bambance-bambancen, centrifugation na iya raba gauraye masu rikitarwa yadda ya kamata.

Ka'idar Centrifugation:

Ƙarfin centrifugal, wani ƙarfin ƙarya, ana samar da shi ne saboda juyawar samfurin a cikin centrifuge. Wannan ƙarfin yana aiki daga tsakiyar juyawa kuma yana daidai da nauyin ƙwayoyin da ke cikin cakuda. A cewar dokar farko ta Newton, abu a lokacin hutawa yakan tsaya a hutawa, kuma abu a cikin motsi yakan ci gaba da motsi, sai dai idan ƙarfin waje ya yi aiki da shi. A cikin centrifugal, wannan ƙarfin waje shine ƙarfin centrifugal, yana aiki a waje, wanda ke haifar da lalata ko rabuwa da sassan bisa ga yawansu.

Ƙaramin batu na 1: Sanyaya Haɗaɗɗun Haɗaɗɗu a cikin Centrifugation

Mutane da yawa sun yi imanin cewa centrifugation ba shi da tasiri wajen raba gauraye masu kama da juna saboda yawansu iri ɗaya. Duk da haka, a wasu yanayi, wannan rabuwar ta zama mai yiwuwa. Gauraye masu kama da juna galibi suna ƙunshe da barbashi ko ƙwayoyin halitta masu girma dabam-dabam ko siffofi, wanda ke haifar da bambance-bambance a cikin ƙimar sedimentation. Ta hanyar zaɓar ma'aunin centrifugation masu dacewa kamar gudu da lokaci, yana yiwuwa a lura da rabuwa mai mahimmanci.

Ƙaramin batu na 2: Raba Colloids ta amfani da Centrifugation

Dakatarwar Colloidal misalai ne na gauraye masu kama da juna waɗanda ke haifar da ƙalubale ga rabuwa. Colloids yawanci suna ɗauke da ƙananan ƙwayoyin cuta da aka rataye a cikin wani ruwa mai ruwa, wanda ke haifar da bayyanar da ba ta da bambanci. Duk da cewa hanyoyin tacewa na gargajiya ba za su iya raba waɗannan gauraye yadda ya kamata ba, centrifugation yana da tasiri. Ta hanyar juya colloid a cikin babban gudu, ƙwayoyin da suka yi yawa za a iya tilasta su shiga laka, wanda a ƙarshe zai haifar da rabuwar colloid.

Babi na 3: Tsarin Nauyin Nauyin Nauyin Nauyi don Haɗaɗɗun Haɗaɗɗu

Tsarin centrifugation na density gradient wata dabara ce ta musamman da ake amfani da ita don raba gaurayawan da ke da irin wannan yawa. A cikin wannan hanyar, ana shirya matsakaiciyar gradient mai yawa kamar sucrose ko cesium chloride solution, wanda ke ƙirƙirar gradient mai yawa tare da tsawon bututun centrifuge ko rotor. Sannan ana shimfida cakuda a kan gradient, sannan a yi centrifugation. Yayin da cakuda ke motsawa ta cikin gradient mai yawa, abubuwan da ke da yawa daban-daban suna zama a matsayinsu, suna sauƙaƙe rabuwa.

Batu na 4: Tsaftacewa a Masana'antar Magunguna

Masana'antar harhada magunguna tana amfani da centrifugation sosai a matsayin hanyar rabuwa. Hadin da aka saba samu a binciken harhada magunguna, kamar su sinadaran furotin, suna buƙatar rabuwa don dalilai na tsarkakewa. Centrifugation yana taka muhimmiyar rawa wajen raba sunadaran da kwayoyin halitta bisa ga nauyin kwayoyin halitta ko yawansu. Wannan dabarar tana tabbatar da samar da ingantattun kayayyakin harhada magunguna ta hanyar cire datti da kuma ware mahaɗan da aka yi niyya.

Babi na 5: Iyakokin Centrifugation

Duk da cewa centrifugation wata dabara ce ta rabuwa mai amfani, tana da iyakokinta yayin da take mu'amala da wasu gauraye masu kama da juna. Misali, a cikin gauraye inda girman barbashi ya yi kama da juna ko kuma yawansu kusan iri ɗaya ne, centrifugation bazai samar da sakamako mai gamsarwa ba. A irin waɗannan yanayi, ya kamata a yi la'akari da wasu hanyoyin rabuwa, kamar chromatography ko tacewa, don cimma sakamakon da ake so.

Kammalawa:

Centrifugation wata hanya ce mai ƙarfi ta raba gauraye, gami da tsarin iri ɗaya. Ta hanyar amfani da bambance-bambance a cikin yawa ko girman barbashi, centrifugation na iya raba gauraye masu rikitarwa yadda ya kamata waɗanda in ba haka ba za su yi wahala a raba su ta amfani da hanyoyin gargajiya. Kodayake ba koyaushe zai zama zaɓi mafi kyau ga kowane gauraye masu kama da juna ba, fahimtar ƙa'idodi da iyakokin centrifugation yana ba masana kimiyya da masu bincike damar yanke shawara mai kyau game da dabarun rabuwa mafi dacewa don takamaiman aikace-aikacen su.