简介：环境友好thermosettingcomposites被作为矩阵混合小麦面筋(WG)准备，钙碳酸盐(CaCO3)由在120掳C塑造混合到交叉连接的压缩作为可塑剂作为filler和甘油列在后面WG矩阵。形态学观察证明CaCO3粒子细微地在矩阵被驱散。直到进composites的10wt%的CaCO3的加入引起了幼仔的模量和张力的力量显著地增加。在另一方面，在裂缝的潮湿吸收和延伸稍微减少了。

简介：Thispresentstudyinvestigatedtheabilityofvarioussoyproteinhydrolysates(SPHs)inbindingcalcium.ItwasdemonstratedthattheamountofCa-bounddependedgreatlyontheSPHsobtainedusingdifferentproteases,whichincluded:neutrase,flavourzyme,proteaseMandpepsin.ThemaximumlevelofCa-bound(66.9mg/g)occurredwhenproteaseMwasusedtohydrolyzesoyprotein.PeptidefragmentsexhibitinghighCa-bindingcapacityhadmolecularweightsofeither14.4or8-9kDa.ThelevelofCa-boundincreasedlinearlywiththeincrementofcarboxylcontentinSPHs,andfurtherdeamidationonSPHsfromproteaseMimprovedCa-bindingofthehydrolysate.

简介：Anewmethodforthedeterminationoftracecalciumbysolidsubstrate-roomtemperaturephosphorimetryisestablished.ItisbasedonthefactthatchromeazurolsazurolS-phenanthroline-NaCMC(CAS-phen-NaCMC)systemcanemitstrongandstableroomtemperaturephosphorescence(RTF)onthesolidsubstrateinthefilterpaper.Ca2+andphenanthrolinecanformcomplexionCa(phen)32+,whichwillformcomplex[Ca(phen)3(CAS)2]withCAS.Intheresult,thenumberofCASmoleculesineachspotincreased,causingsharpincreaseoftheRTPsignaloftheCAS-phen-NaCMCsystem.

简介：草酸钙的同时的生长上的钾柠檬酸盐(K_3cit)的导致的效果单音--(COM)，di-(货到付款)，和在合成的尿的trihydrate(简易窄床)晶体与凝胶状的technique.K_3cit能导致的两倍散开被观察货到付款和简易窄床的形成，禁止聚集并且减少COM晶体的表面积。它支持了clinical使用ofK_3cit并且可以为新药在痊愈并且在搜索提供重要线索给这疾病。

简介：Theinfluencesofmagnesiumandferricionsintheirdifferentratiosontherateofgypsumcrystallizationwerestudiedundertheconditionssimilartothoseofwetflue-gasdesulfurization(WFGD).TheresultsshowthatadditionofbothMg2+andFe3+increasedinductiontimeanddecreasedthegrowthefficiencyupto50%comparedwiththebaseline(withoutimpurities)dependingontheconcentrationandthetypeofimpurity.TheeffectsofMg2+andFe3+onthesurfaceenergyandtherateofnucleationwereestimatedbyemployingtheclassicalnucleationtheory.Thesurfaceenergydecreasedby8%and14%withtheadditionof0.02mol/Lmagnesiumorferricions,respectively,comparedtothebaseline.Mg2+andFe3+madethegrowthrateofthe(020),(021)and(040)facesofgypsumcrystalamuchgreaterreduction,whichleadstotheformationofneedlecrystalscomparedtothebaselinewhichfavorstheformationofplateorflakes.Furthermore,anedgedetectionprogramwasdevelopedtoquantifytheeffectsofimpuritiesonthefiltrationrateofgypsumproduct.Theresultsshowthattheinhibitionefficiencyofthepresenceof0.02mol/LMg2+andFe3+onthefiltrationrateofgypsumcrystalrangesfrom22%to39%.

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