Me yasa ake amfani da incubator na CO2 don al'adar ƙwayoyin halitta?

pH na maganin al'adar ƙwayoyin halitta na yau da kullun yana tsakanin 7.0 da 7.4. Tunda tsarin ma'aunin pH na carbonate tsarin ma'aunin pH ne na jiki (yana da muhimmin tsarin ma'aunin pH a cikin jinin ɗan adam), ana amfani da shi don kiyaye pH mai ƙarfi a yawancin al'adu. Sau da yawa ana buƙatar ƙara wani adadin sodium bicarbonate lokacin shirya al'adu da foda. Ga yawancin al'adun da ke amfani da carbonate azaman tsarin ma'aunin pH, don kiyaye pH mai ƙarfi, carbon dioxide a cikin incubator yana buƙatar kiyaye tsakanin 2-10% don kiyaye yawan carbon dioxide da aka narkar a cikin maganin al'ada. A lokaci guda, tasoshin al'adar ƙwayoyin halitta suna buƙatar ɗan numfashi don ba da damar musayar iskar gas.

Shin amfani da wasu tsarin pH buffer yana kawar da buƙatarInjin samar da iskar CO2An gano cewa saboda ƙarancin yawan carbon dioxide a cikin iska, idan ba a yi wa ƙwayoyin halitta noma a cikin injin haɗa carbon dioxide ba, HCO3- a cikin injin haɗa carbon dioxide zai ragu, kuma wannan zai kawo cikas ga ci gaban ƙwayoyin halitta na yau da kullun. Don haka yawancin ƙwayoyin dabbobi har yanzu ana haƙa su a cikin injin haɗa CO2.

A cikin 'yan shekarun da suka gabata, fannonin ilmin halitta na ƙwayoyin halitta, ilmin halitta na ƙwayoyin halitta, ilimin magunguna, da sauransu sun sami ci gaba mai ban mamaki a cikin bincike, kuma a lokaci guda, amfani da fasaha a waɗannan fannoni dole ne ya ci gaba da tafiya daidai. Duk da cewa kayan aikin dakin gwaje-gwaje na kimiyyar rayuwa sun canza sosai, incubator na CO2 har yanzu muhimmin ɓangare ne na dakin gwaje-gwaje, kuma ana amfani da shi don kiyayewa da haɓaka haɓakar ƙwayoyin halitta da kyallen halitta. Duk da haka, tare da ci gaba a fasaha, aikinsu da aikinsu sun zama mafi daidaito, abin dogaro da dacewa. A zamanin yau, incubator na CO2 sun zama ɗaya daga cikin kayan aikin yau da kullun da ake amfani da su a dakunan gwaje-gwaje kuma ana amfani da su sosai a cikin bincike da samarwa a cikin magani, ilimin rigakafi, ilimin halittar jini, ilimin ƙwayoyin cuta, kimiyyar noma, da kuma ilimin magunguna.

Injin samar da iskar CO2 yana ƙirƙirar yanayi don ingantaccen haɓakar ƙwayoyin halitta/nama ta hanyar sarrafa yanayin muhalli da ke kewaye. Sakamakon kula da yanayin yana haifar da yanayi mai karko: misali yawan acidity/alkalinity (pH: 7.2-7.4), yanayin zafi mai karko (37°C), yawan zafi (95%), da kuma matakin CO2 mai karko (5%), shi ya sa masu bincike a fannonin da ke sama suke da sha'awar sauƙin amfani da injin samar da iskar CO2.

Bugu da ƙari, tare da ƙara sarrafa yawan CO2 da amfani da na'urar sarrafa microcontroller don daidaita yanayin zafi na incubator, an inganta ƙimar nasarar da ingancin noma ƙwayoyin halitta da kyallen takarda, da sauransu. A takaice, incubator na CO2 sabon nau'in incubator ne wanda ba za a iya maye gurbinsa da incubator na lantarki na yau da kullun a cikin dakunan gwaje-gwaje na halittu ba.