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Praziquantel: waa wakiilka antiparasitic oo awood leh oo loogu talagalay daaweynta isku dhafan iyo ka hortagga
Praziquantel waa wakiil heersare ah oo loo aqoonsaday waxtarkeeda ballaaran ee ka hortagga caabuqyada dulin ee kala duwan. Praziquantel waxa uu leeyahay rikoodh la xaqiijiyay oo ku saabsan daaweynta iyo ka hortagga schistosomiasis, cysticercosis, paragonimiasis, echinococcosis, zingiberiasis iyo caabuqyada helminth iyo ...Sii akhri -
Sulfo-NHS: Sayniska ka dambeeya doorkiisa muhiimka ah ee cilmi-baarista biomedical
Ma ka shaqeysaa dhinaca cilmi-baarista biomedical? Hadday sidaas tahay, markaa waxa laga yaabaa inaad maqashay Sulfo-NHS. Iyada oo doorka muhiimka ah ee xaruntan cilmi-baarista ay sii socoto in la aqoonsado, xaruntan waxay gelaysaa shaybaarro badan oo adduunka ah. Maqaalkan, waxaan kaga hadlaynaa waxa Sulfo-NHS yahay iyo sababta ay u tahay su'aal...Sii akhri -
Isoamyl Nitrite vs. Amyl Nitrite: Waxa aad u baahan tahay inaad ogaato
Isoamyl nitrite iyo amyl nitrite waa laba erey oo inta badan laga maqlo adduunka maandooriyaha iyo madadaalada. Laakiin ma isku mid baa? Tani waa su'aal caadi ah oo ay dadku isweyddiiyaan, waxaanan u nimid inaan kuu soo koobno. Marka hore, aan qeexno waxa ay yihiin isoamyl nitrite iyo amyl nitrite. Labada dhinacba...Sii akhri -
Sayniska ka dambeeya nitrate-ka qalinka iyo codsiyadiisa kala duwan
Nitrate Silver waa iskudhis kala duwan oo loo isticmaali jiray warshado kala duwan boqolaal sano. Waa iskudhis ka kooban qalin, nitrogen iyo atamka ogsijiinta. Nitrate Silver wuxuu leeyahay codsiyo kala duwan, laga bilaabo sawir dhaqameed ilaa daawo iyo wax ka badan. Marka, waa maxay nitrate silver u fiican f...Sii akhri -
Hordhac iyo Codsiga Nitrate Silver
Nitrate Silver waa ka samaysan kiimiko oo leh qaacidada AgNO3. Waa milix lacag ah, waxaana si weyn looga isticmaalaa warshadaha kala duwan sida sawir-qaadista, daawada, iyo kimistariga. Isticmaalkeeda ugu weyn waa sida reagent ee falcelinta kiimikaad, maadaama ay si sahal ah uga falcelin karto halides, cyanide, iyo xeryahooda kale. Waxa...Sii akhri -
Waa maxay faa'iidada graphene? Laba kiis oo codsi ah ayaa kuu oggolaanaya inaad fahamto rajada codsiga ee graphene
Sannadkii 2010, Geim iyo Novoselov waxay ku guuleysteen abaalmarinta Nobel Prize ee cilmiga fiisigiska shaqadooda graphene. Abaalmarintan ayaa dad badan ku reebtay raad weyn. Ka dib oo dhan, maaha qalab kasta oo tijaabada ah ee Nobel Prize-ku waa mid caadi ah sida cajaladda dhejiska ah, oo ma aha shay kasta oo cilmi-baaris ah inuu yahay mid sixir ah oo sahlan in la fahmo sida R ...Sii akhri -
Daraasad ku saabsan iska caabinta daxalka ee graphene / carbon nanotube ee la xoojiyay daahan dhoobada alumina
1. Diyaarinta dahaarka Si loo fududeeyo tijaabada dambe ee elektiroonigga ah, 30mm ayaa loo doortaa × 4 mm 304 birta aan-ka-soo-baxa saldhigga ahaan. Polish oo ka saar lakabka oksaydhka ee haraaga ah iyo dhibcaha miridhku ku yaal ee dusha sare ee substrate warqad ciid ah, ku rid digsi ay ku jirto acetone, dawee sta...Sii akhri -
(Lithium bir anode) wejiga dhexda ee elektrolytka adag ee anion-ka helay
Solid Electrolyte Interphase (SEI) ayaa si weyn loogu isticmaalaa in lagu qeexo wejiga cusub ee u dhexeeya anode iyo electrolyte ee baytariyada shaqada. Cufnaanta tamarta sare ee lithium (Li) baytariyada birta ayaa si ba'an u carqaladeeyay kaydinta lithium dendritic oo ay hagto SEI aan labis ahayn. Inkasta oo ay leedahay mid gaar ah...Sii akhri -
Shaandheynta ku-tiirsanaanta suurtagalka ah ee xuubka lakabka MoS2 ee shaqeynaya
Xuubka lakabka ah ee MoS2 ayaa la caddeeyey inuu leeyahay astaamo u gaar ah oo diidmo ion ah, qulqulka biyaha sare iyo xasilloonida dareeraha muddada dheer, waxayna muujisay karti weyn oo beddelka tamarta / kaydinta, dareenka, iyo codsiyada la taaban karo sida aaladaha nanofluidic. Xuubabka kiimikaad la beddelay ee...Sii akhri