全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Hosub Lee , Gihyeon Yu ...
来源:[J].Journal of Soils and Sediments(IF 1.965), 2017, Vol.17 (12), pp.2742-2751Springer
摘要:This study is aimed to assess the long-term leaching of inorganic constituents from structural fills composed of reused coal bottom ash in Korea and identify key parameters that affect the amount of the constituents leached.
作者:Hosub Lee , Kyoungphile Nam
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.131, pp.170-173Elsevier
摘要:Abstract(#br)In the analysis of arsenic (As) with ICP-MS, it was observed that methanol addition to the sample decreases the amount of 40 Ar 35 Cl + formed in the previous study. To investigate the effect of methanol addition on generation of isobaric polyatomic ions and its mech...
作者:Hosub Lee , Youn-Tae Kim
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.134, pp.295-300Elsevier
摘要:Abstract(#br)A simultaneous analytical method for six arsenic species was established using high performance liquid chromatography-inductively coupled plasma-mass spectrometry (HPLC-ICP-MS). Arsenate (iAs V ), arsenite (iAs III ), monomethylarsonic acid (MMA V ), dimethylars...
作者:Hosub Lee , Kyoungphile Nam
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.131, pp.170-173Elsevier
摘要:Abstract(#br)In the analysis of arsenic (As) with ICP-MS, it was observed that methanol addition to the sample decreases the amount of 40 Ar 35 Cl + formed in the previous study. To investigate the effect of methanol addition on generation of isobaric polyatomic ions and its mech...
作者:Hosub Lee , Ahreum Kim ...
来源:[J].Analytical Letters(IF 0.965), 2012, Vol.45 (18), pp.2707-2716Taylor & Francis
摘要:Selective energy transfer between quantum dots and gold nanoparticles was used to simultaneously detect mutations in the epidermal growth factor receptor (EGFR) gene. We functionalized the surface of gold nanoparticles and green and red-emitting quantum dots using four different ...
作者:Hosub Lee , Dongcheol Choe ...
来源:[J].Biosensors and Bioelectronics(IF 5.437), 2012, Vol.31 (1), pp.558-561Elsevier
摘要:Abstract(#br)We have developed a simultaneous detection method for two common mutations in the epidermal growth factor receptor gene based on the fluorescence quenching phenomenon caused by aggregation of CdSe quantum dots. For detection of the in-frame deletion in exon 19 and th...
作者:Hosub Lee , Taegyeong Kang ...
来源:[J].Biosensors and Bioelectronics(IF 5.437), 2010, Vol.25 (7), pp.1669-1674Elsevier
摘要:Abstract(#br)We have detected mutations in the epidermal growth factor receptor (EGFR) of non-small cell lung cancer cells using the selective aggregations of gold nanoparticles. Mutations in exon 19 and exon 21 of EGFR gene were detected in non-amplified genomic DNAs that were i...
作者:Hosub Lee , Sang-Woo Joo ...
来源:[J].Biosensors and Bioelectronics(IF 5.437), 2010, Vol.26 (2), pp.730-735Elsevier
摘要:Abstract(#br)We have developed a colorimetric method for genotyping of single nucleotide polymorphism (rs2131877) in 15 human DNA samples using selective aggregation of unmodified gold nanoparticles. First, we designed two different types of oligonucleotide probes with either thy...

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