I-Melamine Cyanool iyingxenye ye-melamine, amakristalu angenamibala, ne-cyanuric acid, izakhi ezingabizi kakhulu. Kodwa-ke, kusenemibuzo eminingi mayelana nenqubo yenhlangano yamangqamuzana ezigabeni ezihlukene zokukhula kwe-crystal. "Umsebenzi wethu emphumeleni othokozisayo: ukuhlukahluka kwezinto zokuqala, kungenzeka ukulawula inqubo yokwakheka kanye nokuvela kwekristali ye-cyanurate ye-melamine," kusho uMsindisi wocwaningo kanye ne-curator yezinhlelo zemfundo ze-NCC ye-NCC I-Freakhemia ye-University of ITMO Alexander Tiparaveb. - Sibheke inqubo yokwakha inkimbinkimbi enhle kakhulu ye-cyanurate melamine.
Imfundo yayo ngqo incike ekuqongweni kwezakhiwo zasendaweni. Kwavela ukuthi ukulawula kahle ukuvumela ukuvumela ukuthi silawule ukukhula kwamakristalu futhi sisebenzise ezinye izinto kuzo. " Izibalo eziyisisekelo ososayensi abaqhutshwa kwi-IFTI, ingxenye yokuhlola yayibanjelwe ezindaweni zokucwaninga ze-NCT Firm ITMO University. Abaphenyi bafunda ukuthi ushintsho ekuqoqweni kwalezingxenye ezimbili lubathinta kanjani inqubo yokwakhiwa kwe-cyanurate ye-melamine.
Ukusebenza nge-Melamine yeCrananine kungaba wusizo ukuletha ama-biomolecule futhi kulungele ukudala amasu wokwethulwa kwezidakamizwa kumakristalu afanayo. Lokhu kuzovumela ososayensi ukuthi bafeze ngempumelelo izivivinyo ekulethweni kwezidakamizwa okuhlosiwe - ubuchwepheshe, ngenxa yalokho ngokuzayo, izidakamizwa zingawela ngqo ku- "izidakamizwa", okungukuthi, izicubu ezithile zazo zonke izitho zomzimba.
"Sihlela ukwenza izivivinyo zemodeli ngama-molecule amaningi aphilayo, ngokwesibonelo, ngama-antibiotics ngohlobo lwe-tetracycline, kuchaza u-Alexander Typapartiev. - Zonke izinhlaka ze-supermolecular, ikakhulukazi i-cyanurate melamine, ziyefana kakhulu ekwakhekeni kwayo ukuthi kwakhiwa kanjani i-DNA. Uma ukwazile ukubhekana nokulawulwa kokwakhiwa kwalezi zinhlaka, singathuthela endaweni yamakhemikhali okuzalwa kokuphila. Izinyathelo zokuqala sezivele zenziwe. " Imiphumela yomsebenzi ishicilelwe lapha.
Umthombo: Isayensi Enqunu