Impanuro yo kwicisha bugufi ni nto, ihendutse, kandi ni ngombwa cyane kuri siyanse. Izimiza ubushakashatsi mumiti mishya, ipima-19 isuzuma, kandi ikizamini cyose cyamaraso kirajya.
Nanone, mubisanzwe, ni byinshi - Umuhanga mubisaruzi bisanzwe bishobora gufata abantu benshi.
Ariko ubu, urukurikirane rwibintu bikabije bimeneka ku murongo wa pipette.
Ibura rya PIPETTE RISANGE rimaze guhungabanya gahunda yo kurwana mugihugu cyerekana impinja zikivuka mugihe gishobora kwica, nko kudashobora gusya isukari mumata yonsa. Birabangamiye ubushakashatsi bwa kaminuza kuri kaminuza kuri stem selegike. Kandi ni uguhatira amasosiyete ya biotech akora kugirango atezire imiti mishya kugirango dusuzume gushyira imbere ubundi bushakashatsi ku bandi.
Kuri ubu, nta kimenyetso kigaragaza ko ibura ryabuze vuba - kandi niba ari bibi, abahanga bashobora gutangira gusubika ahageragezo cyangwa no kureka ibice byakazi kabo.
Mu bahanga bose badafite ikibazo, abashakashatsi bafite inshingano zo gusuzuma impinja zateguye cyane kandi zivuzwe.
Laboratoire yubuzima rusange Mugaragaza impinja mumasaha yo gutanga abantu benshi bafite imiterere. Bamwe, kimwe na phenylketonuria na mcad kubura, bisaba abaganga guhita bahindura uko bita ku mwana. Ndetse no gutinda ku buryo bwo gusuzuma byaviriyemo urupfu rubi.
Buri suzuma ry'umwana risaba inama zigera kuri 30 kugeza kuri 40 zo kurangiza ibizamini byinshi byo gusuzuma, kandi buri munsi w'abana bavutse muri Amerika.
Nko mu ntangiriro ya Gashyantare, ibyo bitabo byarasobanuye neza ko badafite ibikoresho bari bakeneye. Ibihugu byo muri leta 14 bifite aho bitarenze ukwezi kw'ibikoresho bya pipette bisigaye, nk'uko ishyirahamwe ry'ubuzima rusange rihagaze. Iri tsinda ryahangayikishijwe cyane ku buryo rifite, amezi, ryihatira guverinoma nkuru - harimo n'inzu yera - gushyira mu mwanya wa PIPETTE ikeneye gahunda yo gusuzuma. Kugeza ubu, umuryango uvuga ko nta kintu cyahindutse; White House yabwiye Stand, guverinoma ikora muburyo bwinshi bwo kongera inama.
Mu rwego rw'ubuzima bw'ishami, Susan Tanksley, mu nama ya Plastics yagize "hafi ya komite ngikanwa na komite ngikayo ya federasiyo ku rwego rwo kuvuka . (Tankkey n'ishami ry'ubuzima bwa Leta ntibyasubije icyifuzo cyo gutanga ibitekerezo.)
Umuyobozi wa Laboratwari ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Leta ya Scott abitabura Laboratwari ya Leta ya Carolina, iyi ntara ya Laboratwari ya Leta ya Carolina yazamutseho. Shone yavuze ko yumvise abashinzwe ubuzima rusange ahamagara "kuvuga ati: 'Ndangije ejo, urangije ijoro?' Kubera ko umucuruzi avuga ko aje, ariko simbizi. '"
Ati: "Kwiringira igihe uwo mucuruzi avuga ati: 'Iminsi itatu mbere yuko ubura, tugiye kukugezaho ukwezi' - birahangayitse".
Labozi nyinshi zahindutse ubundi buryo bwo gukomera. Bamwe barimo gukaraba inama hanyuma bakabasaba, kongera ibyago byo kwanduza. Abandi barimo gukora ibiganiro byavutse mubyiciro, bishobora kongera igihe bisaba gutanga ibisubizo.
Kugeza ubu, ibisubizo birahagije. "Ntabwo turi mu bihe aho ngaho byanze bikunze kujanjagukana."
Hanze ya laborali ya ecran bana bavutse, amasosiyete ya biotech akora kuri laboratoire nshya na laboratoire za kaminuza nkora kandi ubushakashatsi bwibanze nabwo bumva kunyeganyega.
Abahanga mu bya siyansi ba Pra siyanse, umuryango w'ubushakashatsi mu masezerano ukoreramo ibiyobyabwenge kuri hepatite B na Bribles Beers Squols, bavuga ko ibikoresho byinshi biruka ni iterabwoba rihoraho - nubwo batigeze batinda umuvuduko uwo ari wo wose.
Jason ati: "Rimwe na rimwe, bimanuka kuri rack imwe y'impande zicaye ku nkombe y'inyuma, kandi turi nk 'ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye,' yewe ibyiza byanjye, 'yewe ibyiza byanjye.
Ibura ryateye ubwoba bihagije kuri Arrakis TheRakis TheRakis, Umujyi wa Waltham, Misa akoreramo ibinyabuzima, Kathleen McGinness, yashyizeho umuyoboro wihariye wo gufasha bagenzi be gusangira ibisubizo byo kubungabunga inama za pipette.
Avuga ko yagize ati: "Twamenyesheje ko ibyo bitari bute." Ati: "Itsinda ryinshi ryarakoze cyane ku bisubizo, ariko ntitwagize ahantu hashyizwe hamwe kugira ngo tubisangire."
Amasosiyete menshi y'ibigo bya biotech yakozwe n'ibisigajwe yavuze ko bafata ingamba zo kubungabunga imiyoboro mike kandi, kugeza ubu, ntibagomba guhagarika akazi.
Abahanga ba Orant, kurugero, bahitamo cyane gukoresha inama za piente. Izi nama - zigoye cyane kohereza isoko vuba - gutanga ingero zidasanzwe zo kurinda hanze, ariko ntishobora kuneshwa no kongeraho. Babatabarira ibikorwa bishobora kumva cyane.
Danielle De Jong, umuyobozi wa Lab, ushinzwe kujya muri wa kaminuzade wa Wanithide ya Whitney yagize ati: "Niba utitaye ku kwirukana kwa Withide wa kaminuza." Laboratoire akora mu bushakashatsi uburyo selile ya stem ikorera mumatungo mato mato ajyanye na jellyfish ishobora kunyuramo ibice ubwabo.
Abahanga muri laboratoire ya Whitney bafite, rimwe na rimwe, bafite imisatsi abaturanyi iyo ibicuruzwa bitangiye igihe; de Jong ndetse yihaye amaso andi mashage yo gusiganwa ku ntama ya pipette idakoreshwa, mu gihe hakenewe ibirango bye gusa.
Ati: "Nakoraga muri laboratoire imyaka 21,. Ati: "Ntabwo nigeze mhura nibibazo byo gutanga ibikoresho nkibi. Burigihe. "
Nta bisobanuro byitondewe kubibazo.
Igisasu gitunguranye cyibikorwa bya Covid-19 umwaka ushize - buri kimwe cyishingikiriza kumpapuro za pipette - rwose twagize uruhare. Ariko ingaruka zimpanuka kamere hamwe nizindi mpanuka zisohotse zongera urunigi rutanga kandi rwakandaga ku ntebe za laborato.
Umwijima wangiza cyane muri Texas, wica abantu barenga 100, nanone byavunitse umurongo ukomeye mu ruhererekane rugoye. Izo mbaraga zihatira exxonmonmobil hamwe nandi masosiyete kugirango afunge by'agateganyo ibihingwa muri leta - bimwe muribi byatumye Polypropylene resin, ibikoresho fatizo kumpapuro za piptte.
Nk'uko uruganda ruvuga ko ikiganiro cya Werurwe, ExxonMobil-ako gakondo cya ExxonMobil cyari ikigo cya kabiri cy'isosiyete cya Polypropylene muri 2020; gusa igihingwa cyacyo cya Singapore cyakozwe byinshi. Ibimera bibiri bya exxonmonal binini bya polyethylene nabyo biherereye muri Texas. .
Ati: "Nyuma y'umuyaga w'itumba muri Gashyantare uyu mwaka, bivugwa ko hejuru ya 85% by'abaturage ba Polypropylene muri Amerika byagize ingaruka mbi ku bibazo bitandukanye nko guhagarika amashanyarazi ndetse no gutakaza amashanyarazi kandi Umuvugizi wa peteroli ya Houston ashingiye ku nkombe z'ibindi bibazo akeneye gutangira umusaruro. "
Ariko iminyururu itanga umusaruro kuva mu mpeshyi ishize - erega mbere ya Gashyantare yaka. Ibikoresho byo hasi-bisanzwe ntabwo aricyo kintu cyonyine cyo gutanga amasoko - na pipette ni igice cyonyine gishingiye kuri plastike gishingiye kuri laboratoire.
Urubuga rwa kaminuza ya Pittsburght rufite urubuga rwa kaminuza ya Pittsburghth rukoreshwa mu rubuga rwa kaminuza ya Pipette.
Muri Nyakanga, imigenzo yo muri Amerika yo muri Amerika yatangiye guhagarika ibicuruzwa mu ruganda rukuru rwa Glove ukekwaho gukora imirimo y'umurimo. (CBP yatanze ibyavuye mu iperereza ryayo mu kwezi gushize.)
Pra ntaravuga ati: "Ibyo tubona ni ikintu cyose kiri mu bucuruzi.
Ibisabwa ni byinshi cyane ku buryo igiciro cy'ibikoresho by'igituba cyazamutse, hakurikijwe umuyobozi w'amasoko muri Pra sponas Science Sciences 'Bioanalytics.
Isosiyete ubu iratanga 300% kuri gants binyuze mu gutanga umusaruro. Kandi pratette ya Praette Amabwiriza ubu ufite amafaranga yinyongera. Umuyoboro umwe wa pipette, watangaje ko 4,75% yinyongera 4.75%, yabwiye abakiriya bayo ko kwimuka byari ngombwa kuko igiciro cyibikoresho bya plastike byikubye kabiri.
Kwiyongera ku gushidikanya abahanga ba laboratoire ni inzira y'abagabutse yo kumenya amabwiriza azaba mbere - imirimo y'abahanga bake bavuga ko bumvise neza.
June yavuze ko umuryango w'abacuruzi umaze gusaba kugena aho adufasha nk '"umukara w'ibitekerezo."
Statution yavuganye ibigo birenga icumi akora cyangwa kugurisha inama za pipette, harimo kopera, Eppendorf, fisherf, VWR, na Raimén. Babiri gusa barashubije.
Iteka ryanze gutanga ibitekerezo, kuvuga amasezerano atandukanye nabakiriya bayo. Hagati aho, Milliporestigma, yavuze ko ituma igenera pipettes ku bwa mbere, ishingiye mbere.
Umuvugizi w'igipimo cya siyansi yatangajwe, "kuva icyorezo cyacyo, inganda z'ubumenyi z'ubuzima zifatika zasabye ko Status isaba amafaranga. Ati: "Turimo gukora 24/7 kugirango duhuze ubu bwiyongere bwibicuruzwa ndetse nibikoreshwa mubuvuzi bwa siyansi."
Nubwo kugerageza gushimangira urunigi rutanga, ntabwo bisobanutse umubare munini uzaramba.
Corning yakiriye miliyoni 15 z'amadolari yo mu rwego rwo kwiregura mu mwaka wa miliyoni 684 z'amafaranga y'umwaka wa Pipette ku mwaka mu kigo cyacyo i Durham, na TECAN, kandi, no kubaka ibikoresho bishya by'inganda bivuye ku giti cye.
Ariko ibyo ntibizakemura ikibazo niba umusaruro wa plastike ukomeza kuba munsi kuruta uko byari byitezwe. Kandi nta n'umwe muri iyo mishinga azashobora kubyara inama za pipette mbere yo kugwa kwa 2021, uko byagenda kose.
Kugeza icyo gihe, abayobozi n'abahanga mu bya siyansi ni bakomeje kubera kubura byinshi bya pipettes naho ikindi kintu cyose.
Ati: "Twatangiye iyi pandemic bigufi n'ibitangazamakuru. Noneho twagize ikibazo cyo kubura reagents. Noneho twagize ikibazo cyibura rya plastike. Hanyuma twasaga ibura ry'ibyo reage, "Shone ya Carolina y'Amajyaruguru. "Ni nk'umunsi w'isi."
Igihe cyagenwe: Feb-12-2022