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I-Praziquantel: i-agent enamandla ye-antiparasite yonyango oludibeneyo kunye nokuthintela
I-Praziquantel yi-arhente egqwesileyo eqondwayo ngokusebenza kwayo okubanzi ngokuchasene nosulelo lwezifunxi-gazi. I-Praziquantel inerekhodi eqinisekisiweyo yonyango kunye nothintelo lwe-schistosomiasis, i-cysticercosis, i-paragonimiasis, i-echinococcosis, i-zingiberiasis kunye nosulelo lwe-helminth kunye ...Funda ngokugqithisileyo -
I-Sulfo-NHS: Inzululwazi emva kwendima yayo ebalulekileyo kuphando lwe-biomedical
Ngaba usebenza kwinkalo yophando lwebhayoloji? Ukuba kunjalo, usenokuba uvile ngeSulfo-NHS. Njengoko indima ebalulekileyo yale khompawundi kuphando iqhubeka nokubonwa, le khompawundi ingena kwiilebhu ezininzi kwihlabathi jikelele. Kweli nqaku, sixoxa ukuba yintoni iSulfo-NHS kwaye kutheni ...Funda ngokugqithisileyo -
Isoamyl Nitrite vs. Amyl Nitrite: Yintoni ekufuneka uyazi
Isoamyl nitrite kunye ne-amyl nitrite ngamagama amabini ahlala eviwa kwiziyobisi kunye nehlabathi lokuzonwabisa. Kodwa ngaba ziyafana? Lo ngumbuzo oqhelekileyo abantu abawubuzayo, kwaye silapha ukuzokucalula. Okokuqala, makhe sichaze ukuba yintoni i-isoamyl nitrite kunye ne-amyl nitrite. Zombini ezisezantsi...Funda ngokugqithisileyo -
Inzululwazi ngasemva kwe-nitrate yesilivere kunye nokusetyenziswa kwayo okubanzi
ISilver nitrate yikhompawundi eguquguqukayo ebisetyenziswa kumashishini ahlukeneyo kangangamakhulu eminyaka. Yikhompawundi eyenziwe ngesilivere, initrogen kunye neeathom zeoksijini. I-nitrate yesilivere ineendlela ezahlukeneyo zokusetyenziswa, ukusuka kwiifoto zendabuko ukuya kwiyeza kunye nokunye. Ke, yintoni isilivere i-nitrate elungileyo ...Funda ngokugqithisileyo -
Intshayelelo kunye nosetyenziso lweSilver Nitrate
ISilver nitrate yikhompawundi yemichiza enefomula ethi AgNO3. Yityuwa yesilivere, kwaye isetyenziswa kakhulu kumashishini ahlukeneyo afana nokufota, amayeza kunye nekhemistri. Ukusetyenziswa kwayo okuphambili kufana ne-reagent kwi-chemical reactions, njengoko inokusabela ngokukhawuleza kunye ne-halides, i-cyanides, kunye nezinye iikhompawundi. I...Funda ngokugqithisileyo -
Yintoni ukusetyenziswa kwegraphene? Iimeko ezimbini zesicelo zikuvumela ukuba uqonde ithemba lesicelo segraphene
Ngo-2010, uGeim noNovoselov baphumelela ibhaso leNobel kwifiziksi ngomsebenzi wabo kwigraphene. Eli wonga lishiye uchuku kubantu abaninzi. Ngapha koko, ayizizo zonke izixhobo zovavanyo zeBhaso likaNobel zixhaphake njengeteyiphu yokuncamathelisa, kwaye ayizizo zonke izinto zophando ezinomlingo kwaye kulula ukuyiqonda njengeR...Funda ngokugqithisileyo -
Uphononongo malunga nokumelana nomhlwa kwegraphene / carbon nanotube eyomeleziweyo yokwaleka kwe-alumina ceramic
1. Ukulungiswa kokugquma Ukuze kuququzelelwe uvavanyo lwe-electrochemical kamva, i-30mm ikhethiwe × 4 mm 304 insimbi engenasici njengesiseko. Polish kwaye ususe intsalela ye-oxide kunye namabala erusi kumphezulu we-substrate nge-sandpaper, uwafake kwi-beaker ene-acetone, uphathe i-sta...Funda ngokugqithisileyo -
(I-Lithium metal anode) Isigaba sokudibanisa ubuso be-anion-derived electrolyte esomeleleyo esitsha
I-Solid Electrolyte Interphase (SEI) isetyenziswa ngokubanzi ukuchaza isigaba esitsha esenziwe phakathi kwe-anode kunye ne-electrolyte kwiibhetri ezisebenzayo. Amandla aphezulu e-lithium (Li) iibhetri zetsimbi zithintelwa kakhulu yi-dendritic lithium deposition ekhokelwa yi-SEI engeyiyo iyunifomu. Nangona inento eyodwa...Funda ngokugqithisileyo -
Ukusefa okunokwenzeka kokuxhomekeka kweenwebu ze-MoS2 ezisebenzayo
I-membrane ye-MoS2 elayishiweyo ibonakaliswe ukuba ineempawu ezinqabileyo zokulahla i-ion, ukugqithiswa kwamanzi aphezulu kunye nokuzinza kwe-solvent yexesha elide, kwaye ibonise amandla amakhulu ekuguquleni amandla / ukugcinwa, ukuva, kunye nokusetyenziswa okusebenzayo njengezixhobo ze-nanofluidic. Iinwebu ezilungiswe ngokwekhemikhali ze...Funda ngokugqithisileyo
