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I-2-Amino-2-Methyl-1-Propanol (AMP): Isithasiselo Esisebenza Kaningi Esisebenziseka Kakhulu Ezimbonini
I-2-Amino-2-methyl-1-propanol (AMP, CAS 124-68-5) iyi-amine ephilayo enesisindo esincane sama-molecule ebaluleke kakhulu ngenxa ye-alkalinity yayo ephezulu, ukuguquguquka okuphansi, kanye nephunga elincane. Ngefomula yama-molecule C₄H₁₁NO kanye nobuningi obungu-0.934 g/mL, ibonakala njengoketshezi olungenambala noma oluqinile oluncibilika kancane futhi ixutshwa ngokuphelele ne-w...Funda kabanzi -
I-2-Amino-2-methyl-1-propanol
I-2-Amino-2-methyl-1-propanol, eyaziwa nangokuthi i-AMP, iyinhlanganisela eguquguqukayo engakhiwa ngezindlela eziningi ezahlukene. Inezakhiwo ezihlukile ezivumela ukuthi isetshenziswe ezinhlotsheni eziningi ezahlukene kusukela ekukhiqizweni kwezimboni kuya ekuhlanganisweni kwemithi. Enye ye...Funda kabanzi -
Abacwaningi basungule i-foam ephrintiwe nge-3D engakhula ibe yiphindwe izikhathi ezingu-40 ubukhulu bayo.
Ukuphrinta kwe-3D kuwubuchwepheshe obuhle futhi obuguquguqukayo obunokusetshenziswa okuningi. Kodwa-ke, kuze kube manje, kunqunyelwe entweni eyodwa - usayizi wephrinta ye-3D. Lokhu kungashintsha maduze. Ithimba le-UC San Diego lenze i-foam engandisa...Funda kabanzi -
Izakhiwo Ezimangalisayo Nokusetshenziswa Kwe-Citraconic Anhydride
I-Citraconic anhydride iyinhlanganisela eyingqayizivele futhi eguquguqukayo yezinto eziphilayo enezakhiwo eziningi kanye nezinhlelo zokusebenza. Le kristalu eqinile engenambala iyatholakala kwezentengiselwano futhi ingakhiwa ngezindlela ezahlukene. I-Citraconic anhydride ingeyeqembu lama-compounds aziwa ngokuthi ama-cyclic anhydride...Funda kabanzi -
I-citric acid ingakhiqiza izinto ezithinta ukuphefumula emphefumulweni we-e-cigarette.
Kudingeka ucwaningo ngokusetshenziswa kwe-citric acid kuma-e-liquid ukuze kuqondwe kangcono ikhono layo lokwakha ama-anhydride angaba yingozi kuma-vapor. I-citric acid ivela ngokwemvelo emzimbeni futhi "ngokuvamile ibhekwa njengephephile" ku-Unit...Funda kabanzi -
IBristol Myers Squibb imangalela i-Xspray Pharma ngokwephula ilungelo lobunikazi lomuthi we-leukemia
Ummangali iBristol Myers Squibb Company (BMS) ufake icala ngokumelene nommangalelwa i-Xspray Pharma AB eNew Jersey County ngoLwesithathu. Icala lokwephulwa kwelungelo lobunikazi lihlose ukuvimbela Abamangalelwa ekwenzeni nasekuthengiseni izinhlobo ezijwayelekile zesidakamizwa sikaMmangali iSprycel. &nb...Funda kabanzi -
Ifilimu ye-Netflix ka-2022 ethi 'Ukubikezela' Ingozi Yesitimela yase-Ohio
Ababukeli beNetflix bathole ukufana okuphawulekayo phakathi kwefilimu yakamuva kanye nokuchitheka kwamakhemikhali okwenzeke e-Ohio ekuqaleni kwale nyanga. Ngomhlaka-3 kuNhlolanja, isitimela esinezimoto ezingu-50 saphuma esitimeleni edolobheni elincane eMpumalanga yePalestine, kwavuza amakhemikhali afana ne-vinyl...Funda kabanzi -
Umbukiso Wezingubo ZaseYurophu ka-2023 uzovulwa maduze, inkampani yethu izobe ikhona kulo mbukiso.
Mayelana nombukiso we-2023 European Coatings Show uzovulwa maduze, inkampani yethu izoya embukisweni. I-European Coatings Exhibition (ECS 2023) ixhaswe ngokubambisana yiNuremberg International Expo Group yaseJalimane kanye ne-media edumile embonini yezokugqoka iVincentz Network. Lo mbukiso...Funda kabanzi -
Mayelana ne-European Coatings Show
I-Vincenz Network kanye ne-Nürnberg Messe babika ngokuhlanganyela ukuthi ngenxa yemikhawulo yokuhamba eqhubekayo emhlabeni wonke, umbukiso wezohwebo ohamba phambili wemboni yezokugqoka yamazwe ngamazwe ukhanseliwe. Kodwa-ke, izingqungquthela zokugqoka zaseYurophu ezihambisanayo zizoqhubeka nokubanjelwa ngedijithali. Ngemva kokubonisana ngokucophelela nge...Funda kabanzi -
Amathuluzi amakhulu athuthukise ikhemistri enkulu ngo-2022 Amasethi edatha amakhulu kanye namathuluzi amakhulu asize ososayensi ukubhekana nekhemistri ngezinga elikhulu kulo nyaka
Amathuluzi amakhulu athuthukise ikhemistri enkulu ngo-2022 Amasethi edatha amakhulu kanye namathuluzi amakhulu asize ososayensi ukubhekana nekhemistri ngezinga elikhulu kulo nyaka ngu-Ariana Remmel Isikweletu: Isikhungo Sokubala Ubuholi be-Oak Ridge e-ORNL I-supercomputer yase-Frontier e-Oak Ridge National Laboratory...Funda kabanzi -
Osokhemisi kwezemfundo kanye nasezimbonini baxoxa ngalokho okuzoba yizihloko zezindaba ngonyaka ozayo
Ochwepheshe abayi-6 babikezela izitayela ezinkulu zekhemistri zango-2023 Osokhemisi kwezemfundo nakwezimboni baxoxa ngalokho okuzoba yizihloko zezindaba ngonyaka ozayo Isikweletu: Will Ludwig/C&EN/Shutterstock MAHER EL-KADY, ISIKHULU ESIPHEZULU SEZOBUCHWEPHESHE, AMANDLA E-NANOTECH, NOSOBUCHWEPHESHE BEZIMALI, IYUNIVESITHI YASE-CALIFORNIA, E-LOS ANGELES Cre...Funda kabanzi -
Lezi zinombolo eziphelele ezithakazelisayo zadonsa ukunaka kwabahleli be-C&EN
Ucwaningo lwekhemistri oluhamba phambili lwango-2022, ngezinombolo Lezi zinombolo ezithakazelisayo zadonsa ukunaka kwabahleli be-C&EN nguCorinna Wu 77 mA h/g Umthamo wokushaja we-electrode yebhethri le-lithium-ion ephrintiwe nge-3D, ephakeme ngokuphindwe kathathu kunowe-ma evamile...Funda kabanzi