Setsi sa Boenjiniere le Theknoloji (IET) kajeno (la 20 Mphalane) se file Moprofesa A. Mirkin oa Univesithi ea Leboea-bophirima khau ea Faraday ea 2022.
Khau ea Faraday ke e 'ngoe ea likhau tse tummeng ka ho fetisisa bakeng sa baenjiniere le bo-rasaense, 'me ke khau e phahameng ka ho fetisisa ea IET e fuoang katleho e ikhethang ea saense kapa ea indasteri. Ho ea ka polelo ea semmuso, Mirkin o ile a hlomphuoa ka "ho qapa le ho nts'etsapele lisebelisoa tse ngata, mekhoa le thepa e hlalositseng mehla ea sejoale-joale ea nanotechnology."
“Ha batho ba bua ka baetapele ba maemo a lefats'e lipatlisisong tse fapaneng tsa mafapha, Chad Mirkin o hlahella pele, 'me lintho tseo a li finyeletseng tse se nang palo li bopile tšimo ena,” ho boletse Milan Mrksic, motlatsi oa mopresidente oa lipatlisiso Univesithing ea Northwestern. “Chad ke letšoao lefapheng la nanotechnology, 'me ka lebaka le utloahalang. Takatso ea hae, bohelehele le talenta li inehetse ho sebetsana le liphephetso tse kholo le ho ntšetsa pele boqapi bo sebetsang. Lintho tseo a li finyeletseng tse ngata tsa saense le tsa bo-rakhoebo li thehile mefuta e fapaneng ea mahlale a sebetsang, 'me o etella pele sechaba se mafolofolo Setsing sa rona sa Machaba sa Nanotechnology. Khau ena ea morao-rao ke kananelo e tšoaneloang ke boetapele ba hae Univesithing ea Northwestern le lefapheng la nanotechnology.”
Mirkin e tsebahala haholo ka ho qapa li-nucleic acid tse chitja (SNA) le nts'etsopele ea litsamaiso tsa tlhahlobo ea baeloji le ea lik'hemik'hale le tsa kalafo le maano a ho kopanya thepa e thehiloeng ho tsona.
Li-SNA ka tlhaho li ka kenella liseleng le liseleng tsa batho 'me tsa hlola litšitiso tsa baeloji tseo meaho e tloaelehileng e ke keng ea li khona, li lumella ho lemoha kapa ho phekola mafu ka liphatsa tsa lefutso ntle le ho ama lisele tse phetseng hantle. Li fetohile motheo oa lihlahisoa tsa khoebo tse fetang 1,800 tse sebelisoang lipatlisisong tsa bongaka, kalafong le lipatlisisong tsa mahlale a bophelo.
Mirkin hape ke pula-maliboho lefapheng la ho sibolla thepa e thehiloeng ho AI, e kenyeletsang tšebeliso ea mekhoa ea ho kopanya lintho tse ngata e kopantsoeng le ho ithuta ka mochini le li-dataset tse kholo ka ho fetisisa, tsa boleng bo holimo tse tsoang lilaebraring tse kholo tsa limilione tsa li-nanoparticles tse kentsoeng maemong a tsona. - Sibolla kapele 'me u hlahlobe lisebelisoa tse ncha bakeng sa tšebeliso liindastering tse kang meriana, matla a hloekileng, catalysis, le tse ling.
Mirkin o boetse o tsebahala ka ho qapa nanolithography ea pene, eo National Geographic e e bitsitseng e 'ngoe ea "Litšibollo tse 100 tsa Saense tse Fetotseng Lefatše", le HARP (High Area Rapid Printing), ts'ebetso ea khatiso ea 3D e ka hlahisang Likarolo tse thata, tse tenyetsehang, kapa tsa letsopa. ka tlhahiso e nang le rekoto. Ke mothehi-'moho oa lik'hamphani tse 'maloa, ho kenyeletsoa le TERA-print, Azul 3D le Holden Pharma, tse ikemiselitseng ho tlisa tsoelo-pele ea nanotechnology ho saense ea bophelo, biomedicine le indasteri e tsoetseng pele ea tlhahiso.
“Hoa makatsa,” ho boletse Milkin. “Batho ba hlōtseng nakong e fetileng ke bona ba entseng ba fetotseng lefats'e ka saense le theknoloji. Ha ke hetla morao ho baamoheli ba nako e fetileng, ba sibolotseng elektrone, motho oa pele oa ho arola athomo, moqapi oa khomphutha ea pele, ke pale e makatsang, tlhompho e makatsang, 'me ho hlakile hore ke thabile haholo ho ba karolo ea eona.”
Khau ea Faraday ke karolo ea letoto la Khau ea IET ea Katleho 'me e reheletsoe ka Michael Faraday, ntate oa electromagnetism, moqapi ea ikhethang, setsebi sa k'hemistri, moenjiniere le rasaense. Esita le kajeno, melao-motheo ea hae ea ho tsamaisa motlakase oa motlakase e sebelisoa haholo lienjining tsa motlakase le lijenereithara.
Khau ena, e ileng ea fuoa Oliver Heaviside ka lekhetlo la pele lilemong tse 100 tse fetileng, ea tsebahalang ka khopolo-taba ea hae ea mela ea phetisetso, ke e 'ngoe ea likhau tsa khale ka ho fetisisa tse ntseng li fuoa. Mirkin le ba hapileng likhau tse ikhethang ho kenyeletsoa Charles Parsons (1923), moqapi oa turbine ea mouoane ea sejoale-joale, JJ Thomson, ea ileng a fuoa tlotla ea ho sibolla elektrone ka 1925, Ernes T. Rutherford, ea ileng a sibolla nucleus ea athomo (1930), le Maurice Wilks, o fuoa tlotla ea ho thusa ho rala le ho haha khomphutha ea pele ea elektroniki (1981).
“Bafenyi bohle ba rona ba likhau kajeno ke baetsi ba lintho tse ncha ba bileng le tšusumetso lefatšeng leo re phelang ho lona,” ho boletse Mopresidente oa IET Bob Cryan polelong. “Baithuti le litsebi tsa theknoloji baa makatsa, ba fihletse katleho e kholo mesebetsing ea bona 'me ba khothatsa ba ba potileng. Kaofela ba lokela ho motlotlo ka seo ba se finyeletseng - ke mehlala e metle bakeng sa moloko o latelang.”
Mirkin, Moprofesa oa Khemistri oa George B. Rathman Kolecheng ea Bonono le Saense ea Weinberg, e ne e le motho ea ka sehloohong ho hlaheng ha Northwest e le moetapele oa lefats'e oa nanoscience le mothehi oa Setsi sa Machaba sa Nanotechnology (IIN) sa Leboea-bophirima. Mirkin hape ke Moprofesa oa Bongaka Sekolong sa Bongaka sa Feinberg sa Univesithi ea Leboea-bophirima le Moprofesa oa Boenjiniere ba Lik'hemik'hale le Baeloji, Boenjiniere ba Biomedical, Saense ea Lisebelisoa le Boenjiniere Sekolong sa Boenjiniere sa McCormick.
Ke e mong oa batho ba 'maloa ba khethiloeng makaleng a mararo a National Academy of Sciences - National Academy of Sciences, National Academy of Engineering le National Academy of Medicine. Mirkin hape ke setho sa American Academy of Arts and Sciences. Menehelo ea Mirkin e ananetsoe ka likhau tse fetang 240 tsa naha le tsa machaba. E ne e le setho sa pele sa fakalthi Univesithing ea Northwestern ho fumana Khau le Moputso oa Faraday.
Nako ea poso: Pulungoana-14-2022
