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Praziquantel: ib tug haib antiparasitic neeg sawv cev rau kev kho thiab kev tiv thaiv
Praziquantel yog tus neeg sawv cev zoo tshaj plaws uas tau lees paub rau nws txoj kev ua tau zoo ntawm ntau yam kab mob parasitic. Praziquantel muaj cov ntaub ntawv pov thawj hauv kev kho mob thiab tiv thaiv kab mob schistosomiasis, cysticercosis, paragonimiasis, echinococcosis, zingiberiasis thiab kab mob helminth thiab ...Nyeem ntxiv -
Sulfo-NHS: Kev tshawb fawb tom qab nws lub luag haujlwm tseem ceeb hauv kev tshawb fawb biomedical
Koj puas ua haujlwm hauv kev tshawb fawb biomedical? Yog tias muaj, tej zaum koj yuav tau hnov sulfo-NHS. Raws li lub luag haujlwm tseem ceeb ntawm qhov sib xyaw no hauv kev tshawb fawb txuas ntxiv tau lees paub, qhov sib xyaw no nkag mus rau ntau lub chaw soj nstuam thoob ntiaj teb. Hauv tsab xov xwm no, peb tham txog dab tsi Sulfo-NHS yog thiab vim li cas nws thiaj li ...Nyeem ntxiv -
Isoamyl Nitrite vs. Amyl Nitrit: Yam Koj Yuav Tsum Paub
Isoamyl nitrite thiab amyl nitrite yog ob lo lus uas feem ntau hnov hauv tshuaj thiab kev ua si hauv ntiaj teb. Tab sis lawv puas yog tib yam? Nov yog ib lo lus nug uas tib neeg nug, thiab peb nyob ntawm no los rhuav tshem rau koj. Ua ntej, cia peb txhais cov isoamyl nitrite thiab amyl nitrite yog dab tsi. Ob lub subst...Nyeem ntxiv -
Kev tshawb fawb tom qab nyiaj nitrate thiab nws cov kev siv dav dav
Silver nitrate yog ntau yam sib xyaw uas tau siv ntau yam kev lag luam rau ntau pua xyoo. Nws yog ib qho kev sib xyaw ua ke ntawm cov nyiaj, nitrogen thiab oxygen atoms. Silver nitrate muaj ntau yam kev siv, los ntawm kev yees duab mus rau tshuaj thiab ntau dua. Yog li, dab tsi yog silver nitrate zoo f ...Nyeem ntxiv -
Kev Taw Qhia thiab Kev Siv Nyiaj Nitrate
Silver nitrate yog cov tshuaj sib xyaw nrog cov mis AgNO3. Nws yog ntsev ntawm cov nyiaj, thiab yog dav siv nyob rau hauv ntau yam lag luam xws li kev yees duab, tshuaj, thiab chemistry. Nws txoj kev siv tseem ceeb yog ua cov tshuaj reagent hauv cov tshuaj tiv thaiv, vim nws tuaj yeem nkag siab nrog halides, cyanides, thiab lwm yam sib xyaw. Nws ...Nyeem ntxiv -
Dab tsi yog kev siv graphene? Ob daim ntawv thov ua rau koj nkag siab txog daim ntawv thov kev cia siab ntawm graphene
Xyoo 2010, Geim thiab Novoselov yeej Nobel nqi zog hauv physics rau lawv txoj haujlwm ntawm graphene. Qhov khoom plig no tau ua rau muaj kev xav tob rau ntau tus neeg. Tom qab tag nrho, tsis yog txhua qhov kev sim khoom plig Nobel muaj ntau yam zoo li daim kab xev nplaum, thiab tsis yog txhua qhov kev tshawb fawb cov khoom yog tej yam yees siv thiab yooj yim to taub li R ...Nyeem ntxiv -
Kawm txog kev tiv thaiv corrosion ntawm graphene / carbon nanotube reinforced alumina ceramic txheej
1. Kev npaj txheej txhawm rau txhawm rau txhawm rau txhawm rau kuaj tom qab electrochemical, 30mm yog xaiv × 4 hli 304 stainless hlau ua lub hauv paus. Polish thiab tshem tawm cov seem oxide txheej thiab xeb ntawm qhov chaw ntawm lub substrate nrog sandpaper, muab tso rau hauv lub beaker uas muaj acetone, kho cov sta...Nyeem ntxiv -
(Lithium hlau anode) Interfacial theem ntawm anion-derived khoom electrolyte tshiab
Solid Electrolyte Interphase (SEI) yog dav siv los piav txog cov theem tshiab tsim ntawm cov anode thiab cov electrolyte hauv cov roj teeb ua haujlwm. Lub zog loj ntom ntom lithium (Li) cov roj teeb hlau muaj kev cuam tshuam loj heev los ntawm dendritic lithium deposition coj los ntawm non-uniform SEI. Txawm hais tias nws muaj qhov tshwj xeeb ...Nyeem ntxiv -
Muaj peev xwm-dependention sieving ntawm functionalized txheej MoS2 membranes
Cov txheej txheej MoS2 tau raug pov thawj tias muaj cov yam ntxwv tshwj xeeb ion rejection, cov dej permeability siab thiab cov kuab tshuaj mus ntev, thiab tau pom muaj peev xwm loj hauv kev hloov pauv hluav taws xob / khaws cia, kev hnov lus, thiab siv tau zoo li cov khoom siv nanofluidic. Chemically modified membranes ntawm ...Nyeem ntxiv
