Indaleko yeengcebiso zepatte: Uhambo lokuyifumana
Iingcebiso zePipetteYiba sisixhobo esifanelekileyo kwizicwangciso zelebhu, ukunika amandla okuphatha i-Walction Forcise yophando lwezenzululwazi, isifo, kunye nezicelo ezahlukeneyo zeshishini. Kwiminyaka edlulileyo, ezi zixhobo zilula zitshintshile kakhulu. Olu tshintsho lubangelwa kwitekhnoloji entsha, izixhobo ezingcono, kunye nemfuno yokuchaneka kweziseto ezixakekileyo.
Eli nqaku lijonga indlela eziphuhliswe ngayo iingcebiso zombhobho. Igubungela ukuqala kwabo kwindlela abasebenza ngayo namhlanje. Olu tshintsho lube nomsebenzi wesayensi wale mihla.
Iintsuku zokuqala zokuphatha ulwelo: imibhobho yencwadana yemigaqo kunye nokusikelwa umda
Kumanqanaba okuqala ophando lwelebhu, izazinzulu zasebenzisa imibhobho yencwadana yokuhambisa amanzi. Iingcibi zihlala zenza ezi zixhobo zilula zeglasi. Banokudlulisela ulwelo ngokuchanekileyo, kodwa izandla ezinobuchule ziyafuneka ukuqinisekisa ukuchaneka. Nangona kunjalo, ukusikelwa umda kwabonakala - bebenotyekelo kwimpazamo yomsebenzisi, ungcoliseko, kunye nokungahambelani kwimiqulu yolwelo.
Ukusetyenziswa kweengcebiso ezilahlekileyo zokushicilela zencwadana bekungaqhelekanga kumanqanaba okuqala. Izazinzulu ziya kuhlamba kwaye zisebenzise imibhobho yeglasi, eyandisa umngcipheko wokungcoliseka komnqamlezo kunye nokuphulukana nempumlo. Isidingo seZisombululo eziKhonkuthekayo nezicocekileyo kwilebhu, ngakumbi njengoko imiqulu yakhula ikhula, yaya ibonakala ngakumbi.
Ukuvela kokulahlwaIingcebiso zePipette
Impumelelo yokwenyani kwitekhnoloji ye-pipette yeza ngokusungulwa kweengcebiso ezilahlekileyo zepayiphu nge-1960s kunye ne-1970s. Abavelisi baqala ukwenza ezi zinto zivela kubizi kunye nezikhephu ezixhaphakileyo zeplastiki njenge-polystyrene kunye ne-polythylene.
Iingcebiso ezilahlekileyo zinezibonelelo ezininzi xa kuthelekiswa nemibhobho yeglasi. Banceda ukukhusela ungcoliseko phakathi kweesampulu. Bayasusa nemfuneko yokufumana i-steumes yokuthatha ixesha.
Abantu bayila ezi cebiso zalapha kwangoko zemibhobho yokuba basebenza ngesandla. Ukuzisebenzisa kusathatha umzamo omkhulu. Ukuthatha indawo yokutshintsha inqaku emva kokusetyenziswa kwabaphandi bancede abaphandi bagcina iisampulu zikhuselekile. Oku kukwaphucule isantya somsebenzi kwilebhu.
Ukufika kweenkqubo zokuphatha okuzenzekelayo
Njengoko uphando lwezenzululwazi lwenza inkqubela phambili, iilabhoratri ziye zagxile kulwando lokwandisa iziphumo kwaye zinciphise impazamo yomntu. Ngeminyaka yee-1980 kunye ne-1990s, iinkqubo zokuphatha iiyure ezizenzekelayo zaqala ukuvela. Oku kubangelwe yimfuno ekhulayo yovavanyo lokufaka eliphezulu. Ezi nkqubo zazibalulekile kwii-ebilomics, uphando ngamayeza, kunye noxilongo.
Ezi nkqubo zenza ukuba ugqithiselwe kwi-windows kwaye kuchanekile kugqithiselwe iipleyiti ezininzi. Oku kubandakanya i-96-kunye neepleyiti ezingama-384. Benza le nto ngaphandle kokufuna uncedo lomntu ngqo.
Ukunyuka kweenkqubo zokulima ezenzekelayo kudala imfuno yeengcebiso zepatte ezikhethekileyo. Ezi ngcebiso zinceda iirobhothi okanye oomatshini. Ngokungafaniyo nomphunga wemifanekiso yesiqhelo, ezi nkqubo zizenzekelayo zifuna iingcebiso ezilungele ngokuchanekileyo. Zikwacela iindlela zokukhusela okukhuselekileyo kunye neempawu zokugcina eziphantsi.
Oku kunceda ukunciphisa ilahleko yesampulu kwaye kuthintela ungcoliseko olunqamlezileyo. Oku kukhokelele ekudalweni kweengcebiso zerobhoti. Abantu bahlala bebiza ezi cebiso "leha". Iinjineli ziyazihlalisa ukuze zilungele iinkqubo ezithile zerobhoti njengeTecan naseHamilton Rots.
Ukuqhubela phambili kwezixhobo kunye noyilo: ukusuka ekugcinweni okuphantsi kwi-Ultra-Precination
Ixesha elingaphezulu, uyilo kunye nezixhobo ezisetyenziselwa iingcebiso zepayiphu zivela ukuze zifezekise iimfuno zokukhula kophando lwezenzululwazi. Iingcebiso zeplastiki zokuqala, nangona zifikeleleka, azisoloko zikhulisa ukusebenza.
Iilebhu zophando zaqala ukucela iingcebiso ezinciphisa ukugcinwa kwesampula. Oku kuthetha ukuba abasebenzisi bashiya ulwelo oluncinci kwincam emva kokusetyenziswa. Bakwafuna neengcebiso ezinokumelana ngcono nemichiza.
Abavelisi badla ngokwenza iingcebiso zanamhlanje zemibhobho evela kwi-Polypropylene ye-POLLEPOPLELEne (PP). Abaphandi bayazi le nto ukuze zizinzo. Ikwabalisa ubushushu kwaye inciphise ukugcinwa kwamanzi.
I-intshayitha njengetekhnoloji yokugcina izinto eziphantsi, kunye neengcebiso zenzelwe ukuthintela ulwelo ukuba lubethelele kumphezulu wangaphakathi. Iingcebiso zepayiphu zininzi kwimisebenzi efuna ukhathalelo lwamanzi. Oku kubandakanya i-pcr, inkcubeko yeseli, kunye neemvavanyo ze-enzyme. Nokuba ilahleko encinci yesampula inokuchaphazela iziphumo.
Itekhnoloji ye-clipplip, ebonelela ngokufakwa okukhuselekileyo, evunayo kwimibhobho, yenye yenkqubela phambili yamva nje. Olu luhlu lwenxaxheba lugcina iingcebiso ziqhotyoshelwe ngokukhuselekileyo ngelixa zisetyenziswa. Oku kuthintela ukuqiniswa ngengozi okunokubangela ungcoliseko lwesampulu.
Ilungelo elikhuselekileyo libaluleke kakhulu kwimisebenzi ephezulu yokufaka, efana ne-384. Le misebenzi ifuna ukhathalelo olunamanzi ngokukhawuleza kunye nokuchaneka ngenxa yokuzenzekelayo.
Ukunyuka kweengcebiso ezikhethekileyo zemibhobho
Njengoko ulonwabo lwenzululwazi eyahlukeneyo ihambele phambili, ke ineemfuno zeengcebiso zepatte. Namhlanje, kukho iingcebiso ezikhethekileyo ezenzelwe ukusetyenziswa okwahlukileyo. Nazi ezinye iintlobo zeengcebiso:
- Iingcebiso zefomathi ezingama-384
- Iingcebiso zecebo lokucoca ukunqanda ungcoliseko lwe-Aerosol
- Iingcebiso ezibambekayo zeDNA okanye i-RNA
- Iingcebiso zerobhothi yeenkqubo zokuphatha okuzenzekelayo
Umzekelo, iingcebiso ze-fipeter pipette zinecebo elincinci. Esi sihluzo siyeka i-aerosols kunye nongcoliseko ukusuka ekuhambeni kweesampulu. Kuyanceda ukugcina iisampuli ezicocekileyo kumsebenzi obuthathaka webhayoloji.
Iingcebiso ezibophelelayo zinonyango olukhethekileyo. Olu nyango lumisa iimolekyuli zebhayoloji, njenge-DNA okanye iproteni, ukusuka ekuthandeni ngaphakathi kwincam. Eli nqaku libaluleke kakhulu emsebenzini kwi-molecular.
Ngokunyuka kwe-leb ezenzekelayo, abavelisi bayile iingcebiso zepayiphu zokusebenza kakuhle kwiinkqubo eziphezulu zokufaka. Ezi nkqubo zibandakanya i-thermo yesayensi, i-Eppendorf, kunye namaqonga eTecan. Ezi teks zilungele ukungabi ngamanzi kwiinkqubo zerobhothi yokudluliselwa kwetroli ezenzekelayo, ukuphucula ukusebenza ngokufanelekileyo, ukuchaneka kunye nokungqinelana kwendlela eyahlukeneyo yelebhu.
Ukuzinza kumgangatho we-pipette
Njengezinye izixhobo ezininzi zelebhu, kukho ukugxila okukhulayo kokuzinza ekwenzeni iingcebiso zepayitha. Iinkampani ezininzi zizama ukusombulula iingxaki ezibangelwa yiplasitiki enye. Baphanda i-biodegradable, enokuphinda-phinda, okanye ukhetho oluzinzileyo lweengcebiso zepayitha. Ezi ngcebiso zinceda ukunciphisa inkunkuma ngelixa ugcina ukusebenza okuphezulu kunye nokuchaneka kwafuneka kuphando lwale mihla.
Ezinye izinto zibandakanya iingcebiso abasebenzisi banokucoca kwaye basebenzise amaxesha amaninzi ngaphandle kokuphulukana nempumelelo. Kukho nemizamo yokuthoba i-carbon yonyawo lwemveliso.
Ikamva leeNgcebiso zePipette
Ikamva le-pipette Tips ixhomekeke ekuphuculeni izixhobo, uyilo, kunye neempawu. Olu tshintsho luya kukhulisa ukusebenza kwabo, ukusebenza kakuhle kunye nokuzinza. Njengoko iilebhu zifuna ukuchaneka okuthe kratya kunye nokuthembeka, iingcebiso ze-Smart ziya kuqheleka kakhulu. Ezi ngcebiso zinokulandelela ivolumu engamanzi kunye nokubeka iliso kusetyenziso ngexesha lokwenyani.
Ngokukhula kwamayeza abucala, uxilongo lwe-Prestostics, kunye nenkqubela phambili ye-bietech ye-biotech, iingcebiso ze-pipette ziya kuqhubeka zitshintsha. Baza kulungelelanisa iimfuno zale mimandla mihla.
Iingcebiso zepayitha zifikile. Baqala njengokupeyitha kweglasi. Ngoku, sisebenzisa iingcebiso eziphambili nezikhethekileyo.
Olu tshintsho lubonisa indlela uphando lwelila kunye netekhnoloji yenziwe ngayo ngokuhamba kwexesha. Njengoko kufuneka iimfuno zophando, ngoko ke imfuneko yokuchaneka, ukuthembeka, kunye nokusebenza kakuhle kwiPhatha-nkqubo. Ukuphuhliswa kwezi zixhobo kuya kuqhubeka nokudlala indima ebalulekileyo. Baza kunceda iindawo ezingahambi kakuhle njenge-biology biology, ukufumanisa iziyobisi, kunye noxilongo.
At I-ACE BiOMedical, sinebhongo ukubonelela ngeengcebiso eziphezulu zemibhobho ephezulu. Iingcebiso zethu zinceda ukuxhasa iminqweno entsha yesayensi kwaye igalelo kwimpumelelo yakho yelebhu.
Ngolwazi oluthe kratya malunga neemveliso kunye neenkonzo zethu, ndwendwela iphepha lethu lasekhaya. Ukuba unomdla wokuphonononga amanqaku athile, jonga yethuIimvelisoor Qhagamshelana nathi.
I-POSTAL: I-DEC-24 ukuya kwi-2024