Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Myeongseob Kim"'
Publikováno v:
Ecotoxicology and Environmental Safety. 173:305-313
The accumulation of metalloid elements during transfer from contaminated soil to higher trophic levels may potentially result in the exposure of parasitic arthropods to toxic concentrations of these elements. This study examined the transfer of arsen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1077425da629a675af38587c485c4dc0
https://doi.org/10.1016/j.ecoenv.2019.02.039
https://doi.org/10.1016/j.ecoenv.2019.02.039
Autor:
Randa El-Aama, Xiaogang Peng, Myeongseob Kim, Shih-Hao Kung, Eckart Rühl, Christina Graf, Andreas Hofmann
Publikováno v:
Synthesis. 2010:1150-1158
A general method for synthesizing bifunctional hydroxamic acids containing carboxylic acid or amino functionalities is reported. Various products from simple alkyl to complex dendrimer-like structures are described. Such molecules have recently been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19ebb92b1171157b10afe39e6fcdddec
https://doi.org/10.1055/s-0029-1218654
https://doi.org/10.1055/s-0029-1218654
Publikováno v:
Journal of the American Chemical Society. 128:10310-10319
Single crystalline and nearly monodisperse In2O3 nanocrystals with both dot and flower shapes were synthesized in a simple reaction system. This system used indium carboxylates as the precursors with or without alcohol as the activating reagents in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ed601ade06e837bb7729a6c40b065a
https://doi.org/10.1021/ja0627601
https://doi.org/10.1021/ja0627601
Publikováno v:
Langmuir. 22:6341-6345
A dendron ligand with two carboxylate anchoring groups at its focal point and eight hydroxyl groups as its terminal groups was found to efficiently convert as-synthesized CdSe/CdS core-shell nanocrystals in toluene to water-soluble dendron-ligand sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e583dac5da8de0f18310201828cc1d9d
https://doi.org/10.1021/la052747e
https://doi.org/10.1021/la052747e
Publikováno v:
Journal of the American Chemical Society. 127:13331-13337
Effects of side reactions during the formation of high quality colloidal nanocrystals were studied using ZnO as a model system. In this case, an irreversible side reaction, formation of esters, was identified to accompany formation of ZnO nanocrystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc99db45a552d31b4e5319af1cd8103d
https://doi.org/10.1021/ja053151g
https://doi.org/10.1021/ja053151g
Publikováno v:
Advanced Materials. 17:1429-1432
High-quality Fe3 O4 nanocrystals coated with stearate groups are successfully converted to dendron-coated nanocrystals (dendron-nanocrystals). Poly(ethylene glycol) oligomers are used as major terminal groups for the dendron ligands, which afford exc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d9458e57d0a255adbf020f35aa41201
https://doi.org/10.1002/adma.200401991
https://doi.org/10.1002/adma.200401991
Publikováno v:
Tetrahedron. 59:10397-10402
The reductive coupling of aldimines and ketimines by a series of Sm(II)-based reagents (SmI 2 , SmI 2 –HMPA, SmBr 2 , Sm{N[Si(CH 3 ) 3 ] 2 } 2 , and SmI 2 /triethylamine/water) were examined. In general, aldimines and ketimines were efficiently red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98f0c1750ec7eee3c7914feb03868ed0
https://doi.org/10.1016/j.tet.2003.06.004
https://doi.org/10.1016/j.tet.2003.06.004
Autor:
Eduardo Rodríguez de San Miguel, Myeongseob Kim, J.C. Aguilar, Richard A. Bartsch, Josefina de Gyves
Publikováno v:
Talanta. 54:1195-1204
The ligands 4,7-diaza-2,3,8,9-dibenzo-15-crown-5 (L1), 4,10-diaza-2,3,11,12-dibenzo-18-crown-6 (L2), 4,10-diaza-2,3,11,12-di(4'-tert-butylbenzo)-18-crown-6 (L3) and N,N-di(methylenecarboxyethoxy) 4,10-diaza-2,3,11,12-dibenzo-18-crown-6 (L4) have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c0d765523d8a7ca56ce681b1fbccd0
https://doi.org/10.1016/s0039-9140(01)00387-3
https://doi.org/10.1016/s0039-9140(01)00387-3
Publikováno v:
Inorganic chemistry. 40(23)
Host-guest supramolecular assembly formation constants involving the second-sphere complexation of the siderophore ferrioxamine B (FeHDFB(+)) by a lariat ether carboxylic acid host (L(n+2)COOH) in wet chloroform were obtained from liquid-liquid extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6c99af15105e2e7967e1e0710db50df
https://pubmed.ncbi.nlm.nih.gov/11681892
https://pubmed.ncbi.nlm.nih.gov/11681892
Autor:
Yongfen Chen1,2, Myeongseob Kim1,2, Guoda Lian2,3, Johnson, Mathew B.2,3, Xiaogang Peng1,2 xpeng@uark.edu
Publikováno v:
Journal of the American Chemical Society. 9/28/2005, Vol. 127 Issue 38, p13331-13337. 7p.