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作者:R.F. Rossouw , R.L.J. Coetzer , N.J. Le Roux
来源:[J].Chemometrics and Intelligent Laboratory Systems(IF 2.291), 2020, Vol.196
摘要:Abstract(#br)Multivariate statistical process monitoring (MSPM) has received book-length treatments and wide spread application in industry. In MSPM, multivariate data analysis techniques such as principal component analysis (PCA) are commonly employed to project the (possibly ma...
作者:Safaa A. Elsherif , Ehab N. El Sawy , Nabil A. Abdel Ghany
来源:[J].Journal of Electroanalytical Chemistry(IF 2.672), 2020, Vol.856
摘要:Abstract(#br)In this study, a series of graphene-supported Pt–Ni nanoparticles are successfully synthesized by a simple modified polyol method and used as electrocatalysts for methanol oxidation. In this method, graphene oxide is reduced to graphene and Pt–Ni alloy nanoparti...
作者:Madson M. Nascimento , Herick M. Santos , Janclei P. Coutinho ...
来源:[J].Microchemical Journal(IF 2.879), 2020, Vol.152
摘要:ABSTRACT(#br)In this study, multivariate statistical techniques were used to evaluate concentrations of bioactive compounds such as theobromine, catechin, epicatechin, and caffeine in artisanal and fine chocolate using high-performance liquid chromatography (HPLC). The compo...
作者:Elżbieta Szmit-Naud
来源:[J].Microchemical Journal(IF 2.879), 2020
摘要:Abstract(#br)Illusionist painted scenery sets illustrated all kinds of theatrical events from traditional ‘Italian stage’ history. They are a unique heritage of both theatre and painting techniques. Some of those large-scale but ephemeral objects have luckily been preserved ...
作者:Mahsa Akbari Lakeh , Somaiyeh Khodadadi Karimvand , Mohammad Reza Khoshayand ...
来源:[J].Microchemical Journal(IF 2.879), 2020, Vol.154
摘要:Abstract(#br)The moisture content of many pharmaceutical products, like most vaccines, is an important control parameter in the product qualification. Freeze-drying is a widely applied technique for the preservation and storage of such products. Karl Fischer titration is the stan...
作者:Xiao-Hua Zhang , Qian Zhou , Zhi Liu ...
来源:[J].Journal of Chromatography A(IF 4.612), 2020
摘要:Abstract(#br)Retention time shifts in second-order calibration-assisted chromatographic analysis seriously impact the modeling and quantitative accuracies in complex systems. In this work, three second-order methods, i.e. alternating trilinear decomposition (ATLD) algorithm,...
作者:Soon-Jong Kwon , Dongho Han , Jin Hyeok Choi ...
来源:[J].Journal of Electroanalytical Chemistry(IF 2.672), 2020, Vol.858
摘要:Abstract(#br)This paper presents the results of various experiments and analyses pertaining to lithium‑nickel‑cobalt‑manganese oxide (NCM) batteries having a nominal capacity of 20 Ah. This pouch type battery is characterized by high power rating and high energy density...
作者:Lukas Brunnbauer , Silvia Larisegger , Hans Lohninger ...
来源:[J].Talanta(IF 3.498), 2020, Vol.209
摘要:Abstract(#br)Synthetic polymers and plastics have become one of the most important materials in our modern world and everyday life with all kinds of applications mainly due to their wide range of excellent and tuneable properties. Several novel materials consisting of multiple di...
作者:Bruno Debus , Vitaly Panchuk , Boris Gusev ...
来源:[J].Chemometrics and Intelligent Laboratory Systems(IF 2.291), 2020, Vol.198
摘要:Abstract(#br)Traditional processing of Mӧssbauer spectroscopy measurements assumes a decomposition of the spectra into separate multiplets corresponding to particular non-equivalent states of the resonance atom. When the number of spectra is large (e.g. in kinetic, corrosion...

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