Zobrazeno 1 - 10
of 512
pro vyhledávání: '"Kyung Ho Row"'
Publikováno v:
Polymers, Vol 14, Iss 15, p 3221 (2022)
In this work, a magnetic molecularly imprinted chitosan membrane (MMICM) was synthesized for the extraction of chlorobenzene compounds in environmental water using the membrane separation method. The optimal extraction amount for chlorobenzene (9.64
Externí odkaz:
https://doaj.org/article/586db1a668c341ae9ebc9f962ced7ebd
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2019 (2019)
Water pollution, especially by inorganic and organic substances, is considered as a critical problem worldwide. Several governmental agencies are listing an increasing number of compounds as serious problems in water because of their toxicity, bioacc
Externí odkaz:
https://doaj.org/article/8971c92da6c7404da3ab8168999ac701
Autor:
Wanwan Ma, Kyung Ho Row
Publikováno v:
Molecules, Vol 25, Iss 2, p 280 (2020)
A type of molecular-imprinted polymer with magnetic molybdenum disulfide as a base and deep eutectic solvent as a functional monomer (Fe3O4@MoS2@DES-MIP) was prepared with surface molecular imprinting method. It was applied as the adsorbent for the s
Externí odkaz:
https://doaj.org/article/0904f060c22842508f7a3857d16e4dcb
Autor:
Yunliang Dai, Kyung Ho Row
Publikováno v:
Molecules, Vol 24, Iss 12, p 2300 (2019)
Quercetin is a phytochemical with disease prevention and health promotion activities that has attracted significant research attention. In this study, choline chloride and betaine-based natural deep eutectic solvents were prepared using a heating met
Externí odkaz:
https://doaj.org/article/74594b471838470fbf3c3ff78aa91318
Autor:
Weiyang Tang, Kyung Ho Row
Publikováno v:
Polymers, Vol 11, Iss 5, p 871 (2019)
A novel water-compatible molecularly imprinted resin was prepared in a green solvent deep eutectic solvent (DES). Resorcinol and melamine, as functional monomers with an abundant hydrophilic group, such as –OH, –NH2 and –NH–, were introduced
Externí odkaz:
https://doaj.org/article/fa42a2a9174f4b2999d1a9fcba5bc6c6
Autor:
Kyung Ho Row, Dandan Han
Publikováno v:
International Journal of Molecular Sciences, Vol 12, Iss 3, Pp 1854-1861 (2011)
A simple solid-phase extraction (SPE) method for the determination of sulforaphane in broccoli has been developed. The optimal conditions were found to be use of a silica SPE cartridge, and ethyl acetate and dichloromethane as washing and eluting sol
Externí odkaz:
https://doaj.org/article/01bcf05b7f174e4a863c6467cf00fd43
Publikováno v:
International Journal of Molecular Sciences, Vol 11, Iss 5, Pp 2229-2240 (2010)
The use of mobile phase additives enhances the separation and resolution of the bioactive compounds on the C18 column. Chlorogenic acid, caffeic acid, rutin, and scoparone from Herba Artemisiae Scopariae were investigated as the target compounds. Ace
Externí odkaz:
https://doaj.org/article/191c0cdecd8a4cc887a932934cf62952
Autor:
Dandan Han, Kyung Ho Row
Publikováno v:
Molecules, Vol 15, Iss 4, Pp 2405-2426 (2010)
Ionic liquids (ILs) have been applied in different areas of separation, such as ionic liquid supported membranes, as mobile phase additives and surface-bonded stationary phases in chromatography separations and as the extraction solvent in sample pre
Externí odkaz:
https://doaj.org/article/d2162f0b9eb34bbfb4931cc71533b42d
Publikováno v:
International Journal of Molecular Sciences, Vol 10, Iss 6, Pp 2591-2610 (2009)
Ionic liquids, considered “green” chemicals, are widely used in many areas of analytical chemistry due to their unique properties. Recently, ionic liquids have been used as a kind of novel additive in separation and combined with silica to synthe
Externí odkaz:
https://doaj.org/article/312eed4caed2430eb839cbe982105dd3
Publikováno v:
Molecules, Vol 14, Iss 6, Pp 2127-2134 (2009)
The retention behaviour of four active compounds from Sophora Flavescens Ait using three ionic liquids as mobile phase modifiers was examined. The effect of the pH and the amount of ionic liquid modifier on the retention of these compounds was determ
Externí odkaz:
https://doaj.org/article/d6bff6d8f07b4700b8f6b7b39e0246f1