Formaldehyde ndi glutaraldehydeMankhwala onsewa amagwiritsidwa ntchito ngati othandizira olowa m'malo osiyanasiyana amagwiritsa ntchito, makamaka m'minda ya sayansi, chemistry, ndi zida zamatsenga. Ngakhale akutumikila zolinga zofanana ndi zopinga za Biomolecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecleclecrens, ali ndi mankhwala osiyanasiyana, akhalikidwe, oopsa, komanso ntchito.
Kufanana:
Othandizira owonda: onse a Formaldehyde ndiglutaraldehyde ndi aldehydes, kutanthauza kuti ali ndi gulu la carbonyl (-cho) kumapeto kwa mawonekedwe awo. Ntchito yawo yoyamba ndikupanga zolumikizana pakati pa magulu azogwira ntchito a Bioomolecles, zomwe zimayambitsa kudutsa. Kulondera ndikofunikira kuti muchepetse kapangidwe ka zitsanzo za zitsanzo, ndikuwapangitsa kukhala olimba mtima komanso kugonjetsedwa.
Mapulogalamu a Biomedalfical: Onse a Formaldehyde ndi glutaralehyde ntchito yofunika kwambiri mumunda wa biomedale. Amakhala olemba ntchito zitsulo ndikusunga mu histaology ndi maphunziro a patholology. Ziwalo zopingasa zikusungabe umphumphu ndipo zimatha kukonzedwa kuti ziwoneke pazifukwa zingapo zowunikira komanso zozindikira.
Kuwongolera kwachitetezo: Othandizira onse amakhala ndi mantimicrobial, amawapangitsa kukhala amtengo wapatali popewa tizilombo toyambitsa matenda. Amatha kuyimitsa mabakiteriya, mavairasi, ndi bowa, kuchepetsa chiopsezo cha kuipitsidwa mu malo osinthira a labotale ndi zida zamankhwala.
Ntchito zamakampani: onse a formaldehyde ndikukuleraamagwiritsidwa ntchito m'njira zosiyanasiyana mafakitale. Amagwira ntchito popanga zomatira, amapeza, ndi ma poizoni, komanso mafakitale achikopa komanso ochezera.
Kusiyana:
Kapangidwe ka mankhwala: Kusiyana kwakukulu pakati pa formaldehyde ndi glutaraldehyde kumagona m'magulu awo. Folmaldehyde (Ch2o) ndi njira yosavuta kwambiri, yopangidwa ndi ma atomu awiri a karrojeni, ndi atomu imodzi ya oxgen. GlutararyelHEHELDEHLEH (C5H8O2), kumbali ina, ndi zovuta kwambiri, zopangidwa ndi ma atomu a kaboni asanu, ma atomu asanu ndi atatu a hydrogen.
Kubwezeretsa: Glutaraldehyde nthawi zambiri amagwira ntchito kuposa ma tormaldehyde chifukwa cha kaboni yake yayitali. Kupezeka kwa ma atomu asanu a kaboni asanu ku Glutaraldehyde amalola kuti zikhale zazitali pakati pa magulu a magwiridwe antchito pa biomolecle, zomwe zimapangitsa kuti zitheke mwachangu komanso mokwanira.
Kugwiritsa ntchito motakata: chifukwa cha kusokonekera kwapamwamba, glutaraldehyde nthawi zambiri kumakhala kothandiza kwambiri pakuwoloka biomoleclules, monga mapuloteni ndi ma etenzyme. Folmaldehyde, komabe okhozabe kupanikizika, angafunike nthawi yambiri kapena kuchuluka kwapamwamba kuti mukwaniritse zotsatira zofananira ndi mamolekyulu akulu.
Kuopsa: Glutaraldehyde amadziwika kuti ndi oopsa kuposa formaldehyde. Kukula kwa nthawi yayitali kapena kofunikira kwambiri ku Glutaraldehyde kungayambitse khungu ndi kupuma, ndipo kumawerengedwa, kutanthauza kuti kungachititse kuti khungu lizikhala ndi mavuto ambiri. Mosiyana ndi zimenezo, formaldehyde ndi carcinogen yodziwika bwino komanso yoopsa kwambiri, makamaka ikapumira kapena kulumikizana ndi khungu.
Mapulogalamu: Ngakhale mitundu yonseyi imagwiritsidwa ntchito mu mawonekedwe a minofu, nthawi zambiri amakondedwa ndi zolinga zosiyanasiyana. Formaldehyde is commonly used for routine histological applications and embalming, while glutaraldehyde is more suitable for preserving cellular structures and antigenic sites in electron microscopy and immunohistochemical studies.
Kukhazikika: Formaldehyde imatha kusasunthika ndipo imasungunuka mwachangu kwambiri kuposa glutarardehyde. Katunduyu amatha kusokoneza ntchito zosungira ndi zosungira za othandizira.
Mwachidule, formaldehyde ndi glutaralehyde monga othandizira owonda, koma amasiyana kwambiri mumitundu yawo ya mankhwala, kupwetekedwa, ndi ntchito. Kumvetsetsa koyenera kwa kusiyana kumeneku ndikofunikira posankha wothandizira woyenera kuti akwaniritse zambiri ndikuwonetsetsa mosatetezeka m'magulu osiyanasiyana asayansi, azachipatala, komanso othandiza.
Post Nthawi: Jul-282023