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2013

60. Arif Ahmed, Sunghwan Kim*

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Atmospheric Pressure Photo Ionization Hydrogen/Deuterium Exchange Mass Spectrometry—a Method to Differentiate Isomers by Mass Spectrometry
2013 (December) / Journal of The American Society for Mass Spectrometry,24(12), 1900-1905 /
59. Yunju Cho, Yulin Qi, Peter B. O’Connor, Mark P. Barrow, Sunghwan Kim*

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Application of Phase Correction to Improve the Interpretation of Crude Oil Spectra Obtained Using 7 T Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
2013 (October) / Journal of The American Society for Mass Spectrometry, 25(1), 154-157 /
58. Ananna Islam, Yunju Cho, Un Hyuk Yim, Won Joon Shim, Young Hwan Kim, Sunghwan Kim*

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The comparison of naturally weathered oil and artificially photo-degraded oil at the molecular level by a combination of SARA fractionation and FT-ICR MS
2013 (September) / Journal of Hazardous Materials, 263, 404-411 /
57. Yunju Cho, Arif Ahmed and Sunghwan Kim*

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Application of Atmospheric Pressure Photo Ionization Hydrogen/Deuterium Exchange High-Resolution Mass Spectrometry for the Molecular Level Speciation of Nitrogen Compounds in Heavy Crude Oils
2013 (September) / Anal. Chem., 2013, 85 (20), 9758–9763 /
56. Lee, Yeon-Jung, Byung-Kwan Jeong, Yong-Sik Shin, Sung-Hwan Kim, Kyung-Hoon Shin

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Determination of the Origin of Particulate Organic Matter at the Estuary of Youngsan River using Stable Isotope Ratios (δ13C, δ15N).
2013 (July) / KJEE 46(2), 175-184 /
55. Eunji Cho, Miri Ahn, Young Hwan Kim, Jongwon Kim, Sunghwan Kim*

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Protons are One of the Limiting Factors in Determining Sensitivity of Nano Surface- Assisted (+)-Mode LDI MS Annalyses
2013 (July) / J. Am. Soc. Mass Spectrom, 24 (10), 1489-1492 /
54. Hong, Ji Won, Jieun Jeong, Sung Hong Kim, Sunghwan Kim, and Ho-Sung Yoon*

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Isolation of a Korean Domestic Microalga, Chlamydomonas reinhardtii KNUA021, and Analysis of Its Biotechnological Potential
2013 (January) / J. Microbiol. Biotechnol., 23 (3), 375–381 /
53. Yunju Cho, Jang Mi Jin, Matthias Witt , Justin E. Birdwell , Jeong-Geol Na , Nam-Sun Roh , and Sunghwan Kim*

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Comparing Laser Desorption Ionization and Atmospheric Pressure Photoionization Coupled to Fourier Transform Ion Cyclotron Resonance Mass Spectrometry To Characterize Shale Oils at the Molecular Level
2013 (January) / Energy & Fuel, 27, 1830-1837 /
52. Arif Ahmed, Manik Kumer Ghosh, Myung Chul Choi, Cheol Ho Choi*, Sunghwan Kim*

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Which Hydrogen Atom of Toluene Protonates PAH molecules in (+)-Mode APPI MS Analysis?
2013 (January) / Journal of The American Society for Mass Spectrometry, 24, 316-319 /

2012

51. Annana Islam, Yunju Cho, Arif Ahmed, and Sunghwan Kim

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Data Interpretation Methods for Petroleomics
2012 (September) / Mass Spectrom. Lett. 2012 Vol. 3, No. 3, 63–67 /
50. Ji Won Hong, Sun Ae Kim, Jiwon Chang, Jung Yi, Jieun Jeong, Sunghwan Kim, Sung Hong Kim and Ho-Sung Yoon,*

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Isolation and description of a Korean microalga, Asterarcys quadricellulare KNUA020, and analysis of its biotechnological potential
2012 (September) / ALGAE, vol. 27, no. 3, pp.197-203, /
49. Yunju Cho , Matthias Witt , Young Hwan Kim , and Sunghwan Kim *

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Characterization of Crude Oils at the Molecular Level by Use of Laser Desorption Ionization Fourier-Transform Ion Cyclotron Resonance Mass Spectrometry
2012 (September) / Anal. Chem., 2012, 84 (20), pp 8587–8594 /
48. Jang Mi Jin, Suhee Choi, Young Hwan Kim, Man Ho Choi, Jongwon Kim and Sunghwan Kim

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Evaluation of Nanoporous Gold with Controlled Surface Structures for Laser Desorption Ionization (LDI) Analysis: Surface Area Versus LDI Signal Intensity
2012 (July) / Journal of The American Society for Mass Spectrometry Volume 23, Number 9 (2012), 1450-1453, /
47. Yunju Cho, Annana Islam, Arif Ahme, and Sunghwan Kim

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Application of Comprehensive 2D GC-MS and APPI FT-ICR MS for More Complete Understanding of Chemicals in Diesel Fuel
2012 (June) / Mass Spectrometry Letters V.3, No.2, 2012, pp.43 /
46. Un Hyuk Yim , Moonkoo Kim , Sung Yong Ha , Sunghwan Kim , and Won Joon Shim *

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Oil Spill Environmental Forensics: the Hebei Spirit Oil Spill Case
2012 (June) / Environ. Sci. Technol., 2012, 46 (12), pp 6431–6437 /
45. Yunju Cho, Jeong-Geol Na, Nam-Sun Nho, SungHong Kim *, and Sunghwan Kim *

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Application of Saturates, Aromatics, Resins, and Asphaltenes Crude Oil Fractionation for Detailed Chemical Characterization of Heavy Crude Oils by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Equipped with Atmospheric Pressure Photoionizati
2012 (May) / Energy Fuels, 2012, 26 (5), pp 2558–2565 /
44. Yunju Cho, Jeong-Geol Na, Nam-Sun Nho, SungHong Kim *, and Sunghwan Kim *

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Application of Saturates, Aromatics, Resins, and Asphaltenes Crude Oil Fractionation for Detailed Chemical Characterization of Heavy Crude Oils by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Equipped with Atmospheric Pressure Photoionizati
2012 (May) / Energy Fuels, 2012, 26 (5), pp 2558–2565 /
43. Jang Mi Jin, Sunghwan Kim,* and Justin E. Birdwell*

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Molecular Characterization and Comparison of Shale Oils Generated by Different Pyrolysis Methods
2012 (February) / Energy & Fuels, 2012, 26(2), 1054-1062 /
42. Arif Ahmed, Cheol Ho Choi Myoung Choul Cho and Sunghwan Kim*

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Mechanisms Behind the Generation of Protonated Ions for Polyaromatic Hydrocarbons by Atmospheric Pressure Photoionization
2012 (January) / Analytical Chemistry. 2012, 84(2), 1146-1151 /

2011

41. Lee, Yeon-Jung, Jun-Oh Min, Yongsik Shin, Sung-Hwan Kim and Kyung-Hoon Shin

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Temporal and Spatial Variations of Primary Productivity in Estuary of Youngsan River and Mokpo Coastal Areas
2011 (August) / Korean Society Journal of Limnology, 2011, 44 (4), pp 327–336 /

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E-mail.sunghwank@knu.ac.kr
Tel.+82-53-950-5333

KNU Environment Energy Mass Spectrometry Lab.

Add. ROOM 201, College of Chemistry, 80, Daehak-ro, Buk-gu, Daegu, Republic of Korea.Tel : +82-53-950-5333Fax : +82-53-950-6330E-mail : sunghwank@knu.ac.kr

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