ʻO Deuterium kahi isotope paʻa o ka hydrogen. He ʻokoʻa iki nā waiwai o kēia isotope mai kāna isotope kūlohelohe loa (protium), a he waiwai ia i nā ʻano ʻepekema he nui, e like me ka nuclear magnetic resonance spectroscopy a me quantitative mass spectrometry. Hoʻohana ʻia ia e aʻo i nā kumuhana like ʻole, mai nā noiʻi kaiapuni a hiki i ka maʻi maʻi.

Ua ʻike ka mākeke no nā kemika i hoʻopaʻa ʻia i ka isotope paʻa i ka piʻi nui o ke kumukūʻai ma mua o 200% i ka makahiki i hala. Hōʻike nui ʻia kēia ʻano i nā kumukūʻai o nā kemika stable-labeled stable e like me 13CO2 a me D2O, e hoʻomaka ana e piʻi i ka hapa mua o 2022. Eia kekahi, ua hoʻonui nui ʻia nā biomolecules stable-labeled e like me ka glucose. a i ʻole nā ​​ʻakika amino i mea nui o ka media moʻomeheu cell.

ʻO ka hoʻonuiʻana i ka noi a me ka ho'ēmiʻana i ka lako e alakaʻi i nā kumukūʻai kiʻekiʻe

He aha ka mea i loaʻa i ka hopena koʻikoʻi i ka hoʻolako ʻana a me ka noi deuterium i ka makahiki i hala? Ke hoʻonui nei nā noi hou o ka deuterium-labeled chemical.

ʻO ka hoʻopau ʻana i nā mea lāʻau lapaʻau ikaika (API)

Loaʻa i nā ʻātoma Deuterium (D, deuterium) kahi hopena pale i ka lāʻau metabolism lāʻau o ke kino kanaka. Ua hōʻike ʻia he mea palekana i nā lāʻau lapaʻau. I ka nānā ʻana i nā waiwai kemika like o ka deuterium a me ka protium, hiki ke hoʻohana ʻia ka deuterium i pani no ka protium i kekahi mau lāʻau.

ʻAʻole e hoʻopilikia nui ʻia ka hopena therapeutic o ka lāʻau i ka hoʻohui ʻana o ka deuterium. Ua hōʻike ʻia nā haʻawina Metabolism e paʻa mau nā lāʻau lapaʻau me ka deuterium i ka mana piha a me ka ikaika. Eia nō naʻe, ʻoi aku ka lohi ʻana o nā lāʻau lapaʻau me ka deuterium, e hopena pinepine i nā hopena lōʻihi, liʻiliʻi a liʻiliʻi a liʻiliʻi paha, a me nā hopena ʻaoʻao.

Pehea ka deuterium i ka hopena decelerating i ka lāʻau metabolism? Hiki iā Deuterium ke hana i nā mea paʻa kemika ikaika i loko o nā molekala lāʻau i hoʻohālikelike ʻia me ka protium. ʻOiai ʻo ka metabolism o nā lāʻau lapaʻau e komo pinepine i ka haki ʻana o ia mau mea paʻa, ʻoi aku ka ikaika o nā mea paʻa e ʻoi aku ka lohi o ka metabolism lāʻau.

Hoʻohana ʻia ʻo Deuterium oxide ma ke ʻano he mea hoʻomaka no ka hana ʻana i nā pūhui like ʻole deuterium-labeled, me ka deuterated active pharmaceutical.

Uea Optic Deuterated

I ka pae hope loa o ka hana ʻana i ka fiber optic, mālama ʻia nā kaula fiber optic me ke kinoea deuterium. Hiki ke hoʻohaʻahaʻa ʻia kekahi ʻano o ka fiber optical, kahi mea i hana ʻia e nā hopena kemika me nā ʻātoma i loko a i ʻole a puni ke kaula.

No ka hoʻopau ʻana i kēia pilikia, hoʻohana ʻia ka deuterium e pani i kekahi o nā protium i loaʻa i nā kaula fiber optic. Hoʻemi kēia hoʻololi ʻana i ka wikiwiki o ka hopena a pale i ka hoʻohaʻahaʻa ʻana o ka hoʻouna ʻana i ka māmā, e hoʻolōʻihi i ke ola o ke kaula.

ʻO ka Deuteration o nā semiconductors silika a me nā microchips

Hoʻohana ʻia ke kaʻina hana o ka hoʻololi deuterium-protium me ke kinoea deuterium (deuterium 2; D 2) i ka hana ʻana i nā semiconductors silicon a me nā microchips, i hoʻohana pinepine ʻia i nā papa kaapuni. Hoʻohana ʻia ka Deuterium annealing e hoʻololi i nā ʻātoma protium me ka deuterium e pale ai i ka ʻino kemika o nā kaapuni chip a me nā hopena pōʻino o nā hopena lawe wela.

Ma ka hoʻokō ʻana i kēia kaʻina hana, hiki ke hoʻonui a hoʻomaikaʻi ʻia ke ola o nā semiconductors a me nā microchips, e ʻae ana i ka hana ʻana i nā ʻāpana liʻiliʻi a kiʻekiʻe.

ʻO ka Deuteration o Organic Light Emitting Diodes (OLEDs)

ʻO OLED, kahi acronym no Organic Light Emitting Diode, he mea kiʻiʻoniʻoni lahilahi i haku ʻia me nā mea semiconductor organik. Loaʻa i nā OLED ka liʻiliʻi o kēia manawa a me ka ʻōlinolino i hoʻohālikelike ʻia me nā kukui emitting diodes (LED). ʻOiai ʻoi aku ka liʻiliʻi o nā OLED ma mua o nā LED maʻamau, ʻaʻole kiʻekiʻe ko lākou kukui a me ke ola.

No ka hoʻokō ʻana i nā hoʻomaikaʻi hoʻololi pāʻani i ka ʻenehana OLED, ua ʻike ʻia ka hoʻololi ʻana o ka protium e deuterium he ala hoʻohiki. No ka mea, hoʻoikaika ka deuterium i nā paʻa kemika i loko o nā mea semiconductor organik i hoʻohana ʻia i nā OLED, e lawe mai ana i nā mea maikaʻi: Hiki ke hoʻohaʻahaʻa kemika ma ka wikiwiki, e hoʻolōʻihi i ke ola o ka hāmeʻa.