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Quantitative analysis of polyhexamethylene guanidine (PHMG) oligomers via matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry with an ionic‐liquid matrix |
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| Authors: | Donhee Yoon Dongkun Lee Jong‐Hyeon Lee Sangwon Cha Han Bin Oh |
| Institution: | 1. Department of Chemistry, Sogang University, Seoul, Korea;2. Department of Chemistry, Hankuk University of Foreign Studies, Yongin, Korea;3. Institute of Environmental Protection and Safety, NeoEnBiz Co., Bucheon, Korea |
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