English Journal

Multianalytical Study of Historical Luminescent Lithopone for the Detection of Impurities and Trace Metal Ions.

Bellei S1,2, Nevin A1, Cesaratto A2, Capogrosso V2, Vezin H3, Tokarski C, Valentini G2, Comelli D2.
Analytical chemistry.Anal Chem.2015 Jun 16;87(12):6049-56. doi: 10.1021/acs.analchem.5b00560. Epub 2015 May 28.
We have explored the performance of an integrated multianalytical approach to the analysis of a series of microsamples of historical lithopone (a coprecipitate of ZnS + BaSO4) produced at the beginning of the 20th century, based on the combination of spectrally- and lifetime-resolved photoluminescen
PMID 26020448

Lefkowitz JP, Elzinga EJ.
Environmental science & technology.Environ Sci Technol.2015 Apr 21;49(8):4886-93. doi: 10.1021/es506019j. Epub 2015 Apr 2.
We used a combination of batch studies and spectroscopic analyses to assess the impacts of aqueous Mn(II) on the solubility and speciation of Zn(II) in anoxic suspensions of hexagonal birnessite at pH 6.5 and 7.5. Introduction of aqueous Mn(II) into pre-equilibrated Zn(II)-birnessite suspensions lea
PMID 25790186

Coprecipitated arsenate inhibits thermal transformation of 2-line ferrihydrite: implications for long-term stability of ferrihydrite.

Wang Z1, Xiao D2, Bush RT3, Liu J2.
Chemosphere.Chemosphere.2015 Mar;122:88-93. doi: 10.1016/j.chemosphere.2014.11.017. Epub 2014 Nov 26.
2-line ferrihydrite, a ubiquitous iron oxy-hydroxide found in natural and engineered systems, is an efficient sink for the toxic metalloids such as arsenic. While much is known of the excellent capacity of ferrihydrite to coprecipitate arsenate, there is little information concerning the long-term s
PMID 25433978

Japanese Journal

二宮善彦
日本エネルギー学会誌 93(5), 361-369, 2014-05-20
… Under strongly reducing condition, iron phase separated from molten slag and heavy metals are found to be easy to coprecipitate with Fe/FeSx in iron phase. …
NAID 110009818949

Molecular States of p-Dimethylaminobenzonitrile Coground with .BETA.-Cyclodextrin Investigated Using Solid-State Fluorescence Spectroscopy

, , [他], , , , ,
Chemical and Pharmaceutical Bulletin 59(10), 1299-1302, 2011
… DMABN in the DMABN/β-CD coprecipitate had a fluorescence emission peak at 393 nm due to its planar structure. … Structural changes in DMABN in the DMABN/β-CD coprecipitate from a planar to a twisted structure were observed with grinding. … These results indicated that the molecular state of DMABN accommodated in the β-CD cavity differs between the coprecipitate and the ground mixture. …
NAID 130001087100

Molecular states of p-dimethylaminobenzonitrile coground with β-cyclodextrin investigated using solid-state fluorescence spectroscopy

井上裕,Hasegawa Nana,Tozuka Yuichi,米持悦生,小口敏夫,東顕二郎,森部久仁一,山本恵司
Chemical and Pharmaceutical Bulletin 59(10), 1299-1302, 2011
… DMABN in the DMABN/β-CD coprecipitate had a fluorescence emission peak at 393 nm due to its planar structure. … Structural changes in DMABN in the DMABN/β-CD coprecipitate from a planar to a twisted structure were observed with grinding. … These results indicated that the molecular state of DMABN accommodated in the β-CD cavity differs between the coprecipitate and the ground mixture. …
NAID 120005520863