Deuterium ke isotope e tsitsitseng ea hydrogen. Isotope ena e na le thepa e fapaneng hanyane ho tsoa ho isotope ea eona ea tlhaho e ngata haholo (protium), 'me e bohlokoa lithutong tse ngata tsa mahlale, ho kenyeletsoa nuclear magnetic resonance spectroscopy le quantitative mass spectrometry. E sebelisoa ho ithuta lihlooho tse fapaneng, ho tloha lithutong tsa tikoloho ho ea ho ho hlahloba mafu.

Mmaraka oa lik'hemik'hale tse tsitsitseng tse ngotsoeng ke isotope o bone keketseho e makatsang ea theko e fetang 200% selemong se fetileng. Mokhoa ona o hlahisoa ka ho khetheha ka theko ea lik'hemik'hale tsa motheo tse tsitsitseng tsa isotope tse kang 13CO2 le D2O, tse qalang ho phahama halofo ea pele ea 2022. Ho phaella moo, ho bile le keketseho e kholo ea li-biomolecules tse tsitsitseng tsa isotope tse kang glucose. kapa li-amino acid tseo e leng likarolo tsa bohlokoa tsa mecha ea phatlalatso ea cell culture.

Keketseho ea tlhokeho le phokotso ea phepelo e lebisa litheko tse phahameng

Ke eng e hlileng e bileng le phello e kholo phepelong le tlhokahalong ea deuterium selemong se fetileng? Lisebelisoa tse ncha tsa lik'hemik'hale tse ngotsoeng ka deuterium li theha tlhokahalo e ntseng e eketseha ea deuterium.

Deuteration of active pharmaceutical ingredients (APIs)

Liathomo tsa Deuterium (D, deuterium) li na le phello e thibelang sekhahla sa metabolism ea lithethefatsi 'meleng oa motho. Ho bontšitsoe hore ke motsoako o sireletsehileng meriana ea phekolo. Ka lebaka la lik'hemik'hale tse tšoanang tsa deuterium le protium, deuterium e ka sebelisoa e le sebaka sa protium meriana e meng.

Phello ea phekolo ea lithethefatsi e ke ke ea ameha haholo ka ho eketsoa ha deuterium. Liphuputso tsa metabolism li bontšitse hore lithethefatsi tse nang le deuterium hangata li boloka potency e feletseng le potency. Leha ho le joalo, lithethefatsi tse nang le deuterium li sebelisoa butle butle, hangata li baka litlamorao tse tšoarellang nako e telele, litekanyo tse nyane kapa tse fokolang, le litlamorao tse fokolang.

Deuterium e na le phello e theolelang ho metabolism ea lithethefatsi joang? Deuterium e khona ho theha maqhama a matla a lik'hemik'hale ka har'a limolek'hule tsa lithethefatsi ha li bapisoa le protium. Ka lebaka la hore metabolism ea lithethefatsi hangata e kenyelletsa ho khaoha ha litlamo tse joalo, litlamo tse matla li bolela ho lieha ha metabolism ea lithethefatsi.

Deuterium oxide e sebelisoa e le sesebelisoa sa ho qala ho hlahisa metsoako e fapaneng e ngolisitsoeng ka deuterium, ho kenyeletsoa metsoako ea meriana e sa sebetseng.

Deuterated Fiber Optic Cable

Mokhahlelong oa ho qetela oa tlhahiso ea fiber optic, likhoele tsa fiber optic li tšoaroa ka khase ea deuterium. Mefuta e meng ea fiber ea optical e kotsing ea ho senyeha ha ts'ebetso ea bona ea optical, ketsahalo e bakoang ke ho kopana ha lik'hemik'hale ka liathomo tse ka hare kapa haufi le thapo.

Ho fokotsa bothata bona, deuterium e sebelisoa ho nka sebaka sa protium e teng likhoeleng tsa fiber optic. Phapang ena e fokotsa sekhahla sa karabelo mme e thibela ho senyeha ha phetiso ea leseli, qetellong e lelefatsa bophelo ba thapo.

Ho fokotseha ha li-semiconductors tsa silicon le li-microchips

Ts'ebetso ea phapanyetsano ea deuterium-protium le khase ea deuterium (deuterium 2; D 2) e sebelisoa ho hlahisa li-silicon semiconductors le li-microchips, tse atisang ho sebelisoa ka mapolanka a potoloho. Deuterium annealing e sebelisetsoa ho nkela liathomo tsa protium sebaka ka deuterium ho thibela ho bola ha lik'hemik'hale tsa li-circuits tsa chip le litlamorao tse mpe tsa litlamorao tse chesang.

Ka ho kenya ts'ebetsong ts'ebetso ena, potoloho ea bophelo ea li-semiconductors le li-microchips e ka atolosoa haholo le ho ntlafatsoa, ​​​​ho lumella ho etsoa ha li-chips tse nyane le tse phahameng.

Deuteration of Organic Light Emitting Diodes (OLEDs)

OLED, e leng khutsufatso ea Organic Light Emitting Diode, ke sesebelisoa sa filimi e tšesaane se entsoeng ka lisebelisoa tsa organic semiconductor. Li-OLED li na le likhahla tse tlase tsa hona joale le khanya ha li bapisoa le li-diode tsa setso tse emitting (LED). Le hoja li-OLED li theko e tlaase ho li hlahisa ho feta li-LED tse tloaelehileng, khanya ea tsona le bophelo bohle ba tsona ha li phahame.

Ho finyella lintlafatso tsa ho fetola lipapali tsa theknoloji ea OLED, ho nkeloa sebaka ha protium ka deuterium ho fumanoe e le mokhoa o tšepisang. Lebaka ke hore deuterium e matlafatsa lik'hemik'hale tsa lik'hemik'hale linthong tsa manyolo tsa semiconductor tse sebelisoang ho OLED, tse tlisang melemo e 'maloa: Ho senyeha ha lik'hemik'hale ho etsahala butle butle, ho lelefatsa bophelo ba sesebelisoa.