Lintho tsa ho iphetola ha malebela a pompotte: leetong la ho hlophisa bocha
Malebela a PipetteE se e le sesebelisoa sa bohlokoa maemong a bohlokoa la laboratoring, ho kenyelletsa metsi a nepahetseng bakeng sa lipatlisiso tsa saense, likopo tsa maiketsetso le likopo tse fapaneng tsa indasteri tsa indasteri le likopo tse fapaneng tsa indasteri. Ha lilemo li ntse li feta, lisebelisoa tsena tse bonolo li fetohile haholo. Phetoho ena e bakiloe ke theknoloji e ncha, lisebelisoa tse ntle le tlhoko ea ho nepahala ha maemo a phathahaneng.
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Sengoliloeng sena se shebile hore na maqhubu a pompotte a se a ithutile joang. E koahela qaleho ea bona e bonolo ea ts'ebetso ea bona e tsoetseng pele kajeno. Ho na le liphetoho tsee tsa tloaelo ea morao-rao.
Matsatsi a pele a ho sebetsana le metsi a metsi: lipeipi tsa libuka le mefokolo ea tsona
Mehatong ea pele ea lipatlisiso tsa thekeng, bo-rasaense ba sebelisitse lipeipi tsa bonngoe bakeng sa ho fetisoa ha metsi. Hangata mesebetsi ea matsoho e ne e etsa lisebelisoa tsena tse bonolo tsa khalase. Ba ne ba fetolela lino ka nepo, empa matsoho a nang le sethepu a hlokahala ho netefatsa hore o nepahetse. Leha ho le joalo, mefokolo e ne e totobala - e ne e le tloaelo ea phoso ea mosebelisi, tšilafalo le ho se lumellane ha libuka tsa metsi tse metsi.
Tšebeliso ea likeletso tse lahlehileng bakeng sa lipeipi tse ngata li ne li sa tloaeleha ka mekhahlelo ea pele. Bo-rasaense ba ne ba hlakola le ho sebelisa li-pipettes tsa khalase, tse ileng tsa eketsa kotsi ea tšilafalo le sampole. Tlhokahalo ea tharollo e tšepahalang le e hloekileng le ea bohloeki ba lipalesa, e ile ea eketseha ka bongata, e ile ea bonahala le ho feta.
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Ho hlaha ha ho hatelloaMalebela a Pipette
Phello ea 'nete e mabapi le Theknoloji ea Pipette e ile ea tsoa ka lebaka la mashano a popetti tse lahliloeng ka bo-1960 le bo-1970. Hang-hang bahlahisi ba ne ba se ba phethoe ke thepa ea polasetiki e theko e tlaase 'me e thibela thepa ea polasetiki e thibelang lik'hilograma tse kang polystyrene le polyethylene.
Malebela a lahlang a na le melemo e mengata e sa tšoaneng le litoeba tsa khalase. Li thusa ho thibela tšilafalo pakeng tsa disampole. Ba boetse ba tlosa tlhoko ea ho ja lijo tse jang nako.
Batho ba entsoe malebela a morao-rao a litokisetso tseo ba neng ba sebetsa ka letsoho. Ho li sebelisa ho ntse ho nka boiteko bo matla. Bokhoni ba ho khutlisa likeletso ka mor'a ho sebelisa, ho ile ha thusa bafuputsi ba boloka mehlala e bolokehileng. Sena se boetse se ntlafalitse lebelo la mosebetsi ka lab.
Ho qaleha ha mekhoa e metle ea metsi
Joalokaha lipatlisiso tsa mahlale li ntse li tsoela pele, li-laboratoe li ile tsa tsepamisa maikutlo ho ho feta le ho fokotsa phoso ea motho. Ka bo-1980 le bo-1990, litsamaiso tse ikemetseng tsa metsi li ile tsa qala ho hlaha. Sena se ne se bakoa ke tlhokahalo e ntseng e eketseha ea tlhahlobo ea baeti. Litsamaiso tsena li ne li le bohlokoa ba Genoctions, lipatlisiso tsa meromatian le linoko.
Litsamaiso tsena li nolofalletsa li-transfurs tse potlakileng le tse nepahetseng ka holim'a li-plates tse ngata. Hona ho kenyelletsa le lipoleloana tse 96 - tse 384 - hantle. Ba etsa sena ntle le ho hloka thuso e tobileng ea motho.
Ho phahama ha litsamaiso tsa meralo tse isehileng li ile tsa baka tlhoko ea malebela a khethehileng a pompotte. Malebela ana a thusa liroboto kapa mechini. Ho fapana le lipeite tsa setso, litsamaiso tsena tsa boiketsetso li hloka malebela a lekanang hantle. Li boetse li hloka mekhoa e sireletsehileng ea ho ikamahanya le likarolo tse tlase tsa ho ikoetlisa.
Sena se thusa ho fokotsa tahlehelo ea mehlala ebile e thibela tšilafalo ea sefapano. Sena se ile sa lebisa ho bōpi ea liroboto tsa roopot. Hangata batho ba bitsa Malebela ana "Liha". Baenjiniere ba etsa hore ba lumellane le litsamaiso tse ikhethang tsa liroboto tse kang Tecan le Hamilton Robots.
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Tsoelo-pele ka thepa le moralo: ho tsoa ho bolokolohi bo tlase ho ea ho usertra-pistra
Ha nako e ntse e tsamaea, moralo le lisebelisoa tse sebelisoang bakeng sa malebela a pipette li bile teng ho fihlela litlhoko tsa lipatlisiso tsa saense. Malebela a polasetiki a pele, a ne a le ka theko e tlaase, a sa tsotelloe tšebetso ea tšebetso.
Labs tsa lipatlisiso li ile tsa qala ho kopa malebela a fokotsa ho boloka mohlala. Sena se bolela hore basebelisi ba siea metsi a fokolang ntlheng kamora tšebeliso. Ba ne ba boetse ba batla likeletso tse nang le khanyetso e nepahetseng ea lik'hemik'hale.
Baetsi ba bahlahisi ba etsa hore malebela a morao-rao a lipeiki tse phahameng tsa polyproplene (maq). Bafuputsi ba tseba litaba tsena bakeng sa botsitso ba 'ona ba lik'hemik'hale. E boetse e hanyetsa mocheso le ho fokotsa ho boloka metsi.
Ho ile ha etsoa bohloeki joalo ka theknoloji e tlase ea ho phomola, e entsoe ka malebela a etselitsoeng ho thibela metsi ho khangoa ke metsi ho tsamaisa kahare. Malebela a pompo a maholo bakeng sa mesebetsi e hlokang ho tsamaea ka metsi a mangata. Sena se kenyelletsa PRCR PCCR, Tloaelo ea sele le liteko tsa enzyme. Le tahlehelo e nyane ea sampole e ka ama litholoana.
Theknoloji ea The Briphap, e fanang ka kamano e sireletsehileng, e tlotsitsoeng e lupang ho tloha lipeoleng, ke e 'ngoe ea tsoelo-pele ea morao-rao. Ho itlopatso hona ho boloka malebela a ne a tšoaretsoe ha a ntse a sebelisoa. Sena se thibela ho kenngoa ka phoso ka phoso e ka bakang tšoaetso ea sampole.
Boemo bo sireletsehileng bo bohlokoa haholo bakeng sa mesebetsi e mengata e phahameng, joalo ka 384 - e kang 384 - e jang hantle lipolena. Mesebetsi ena e hloka ho sebetsa ka thata le ho nepahala ha metsi ka lebaka la ho kenella.
Ho phahama ha likeletso tse khethehileng tsa pipette
Litaeme tse fapaneng tsa saense li se li tsoetse pele, ho joalo le tsona li na le litlhoko tsa malebela a pompo. Kajeno, ho na le likeletso tse khethehileng tse entsoeng bakeng sa tšebeliso e fapaneng. Mefuta e meng ea malebela:
- Malebela a 384
- Malebela a Filter ho thibela litšila tsa aerool
- Malebela a tlamang tse tlase bakeng sa DNA kapa RNA
- Malebela a Robotic bakeng sa litsamaiso tse tsamaeang ka sekepe
Mohlala, malebela a lifaha tsa filthara li na le filthara e nyane. Sekhechana sena se emisa aeros / silangoana ho tsamaea pakeng tsa disampole. E thusa ho boloka lipelaelo li hloekile mosebetsing oa likokoana-hloko.
Malebela a tlamang a tlamang o na le kalafo e ikhethang. Phekolo ena e emisa limolek'hule tsa likoena, joalo ka DNA kapa protheine, ho tloha ka ho khomarela ka hare ho ntlha. Karolo ena e bohlokoa haholo bakeng sa ho sebetsa ka biology ea molek'hule.
Ka ho phahama ha kenella ha tumellano ea lab, bahlahisi ba entsoeng ka malebela a pipette hore a sebetse hantle ka lits'ebetso tse phahameng. Litsamaiso tsena li kenyelletsa Sense ea Thermo, Epptorf ea Eppracorf le lipolate tsa Tekaneng. Malebela ana a tšoanela ho ba liroboto tse fetisang bakeng sa li-transfiers tsa metsi a futhumetseng, ho ntlafatsa katleho, ho nepahala le ho e senya.
Ho Tšelisoa ho Pipette Costment
Joalo ka lisebelisoa tse ling tse ngata tsa lab, ho na le maikutlo a ho hola ho tsitsitseng ho etsa hore ho etsa joalo. Likhamphani tse ngata li leka ho rarolla mathata a bakoang ke polasetiki e le 'ngoe. Ba ntse ba hlahloba li-biodegramentiable, tse busoang, kapa likhetho tse matlafatsang bakeng sa malebela a pipette. Malebela ana a thusa ho fokotsa litšila ha a ntse a boloka ts'ebetso e phahameng le ho nepahala ha ts'ebetso e phahameng le ho nepahala ha ho hlokahala lipatlisisong tsa kajeno.
Tsoelo-pele e meng e kenyelletsa mantsoe ao basebelisi ba ka hloekileng le ho sebelisa hangata ntle le katleho. Ho na le boiteko ba ho theola setopo sa maoto a khabone ea tlhahiso.
Bokamoso ba Taipette Malebela
Bokamoso ba malebela a pompone bo itšetlehile ka ho ntlafatsa thepa, merero le likarolo. Liphetoho tsena li tla eketsa tšebetso ea bona, ho sebetsa hantle le ho tsitsa. Joalokaha mathoaso a hloka ho nepahala le ho feta, malebela a bohlale a tla atile haholo. Malebela ana a ka sheba bophahamo ba metsi le ho lekola tšebeliso ea kelello ka nako ea 'nete.
Ka kholo ea meriana ea motho ea sebelisang botho, bao e leng litšebeletso tsa tlhokomelo, likeletso tse ncha tsa biotech, malebela a pompot o tla lula a fetoha. Ba tla ikamahanya le litlhoko tsa masimo ana a kajeno.
Malebela a liphatetso li tsoa hole. Ba qalile e le lipeipi tse bonolo tsa khalase. Joale, re sebelisa likeletso tse tsoetseng pele le tse ikhethang.
Phetoho ena e bontša kamoo lipatlisiso tsa laboratori le theknoloji li ntlafalitsoeng ka mor'a nako. Joalokaha ho batla ho ka hoama, ho joalo le ka tlhoko ea ho nepahala, ho ts'epahala, le katleho ka metsing a sebetsang ka metsi. Ntlafatso ea lisebelisoa tsena e tla lula e le ho bapala karolo ea bohlokoa. Ba tla thusa libaka tse tsoetseng joaloka biology biology ea linomoro tsa molek'hule, li sibolloe lithethefatsi.
At Ace biodyical, re motlotlo ho fana ka likeletso tse phahameng tsa piepe tsa boleng bo holimo. Malebela a rona a thusa ho tšehetsa likhoro tse ncha tsa saense 'me li kenya letsoho katlehong ea lab.
Ho fumana lintlha tse eketsehileng ka lihlahisoa le lits'ebeletso tsa rona, etela leqephe la rona la marang-rang. Haeba u thahasella ho hlahloba likarolo tse ikhethileng, sheba tsa ronaLihlahisoaor iteanye le rona.
Nako ea poso: Dec-24-2024