Sun Y. Baek

Seoul, Republic of Korea

Last Updated: 09/26/2026

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Found 48 publications

MRI features of lateral lymph nodes predicting lateral local recurrence and prognostic impact of lateral lymph node dissection in low rectal cancer.

MRI features of lateral lymph nodes predicting lateral local recurrence and prognostic impact of lateral lymph node dissection in low rectal cancer.

Journal: European radiology

Published: April 06, 2025

Correction of stomach cancer CT attenuation values for variations due to differences in CT imaging conditions through repeated CT scans.

Correction of stomach cancer CT attenuation values for variations due to differences in CT imaging conditions through repeated CT scans.

Journal: PloS one

Published: November 04, 2024

Intercomparison study of fragmentation pathways and fragment ion structures for screening of illegal drugs and their novel analogues used to adulterate dietary supplements using liquid chromatography/quadrupole time-of-flight mass spectrometry.

Intercomparison study of fragmentation pathways and fragment ion structures for screening of illegal drugs and their novel analogues used to adulterate dietary supplements using liquid chromatography/quadrupole time-of-flight mass spectrometry.

Journal: Rapid communications in mass spectrometry : RCM

Published: May 03, 2022

Application of LC-MS/MS and UHPLC-Q-Orbitrap methods for determining 54 steroids in illegal dietary supplements and other sample types.

Application of LC-MS/MS and UHPLC-Q-Orbitrap methods for determining 54 steroids in illegal dietary supplements and other sample types.

Journal: Rapid communications in mass spectrometry : RCM

Published: April 22, 2022

Development of a method for simultaneous screening of four natural-derived steroids and their analogues used as dietary supplements via liquid chromatography-quadrupole-time of flight mass spectrometry and liquid chromatography-tandem mass spectrometry.

Development of a method for simultaneous screening of four natural-derived steroids and their analogues used as dietary supplements via liquid chromatography-quadrupole-time of flight mass spectrometry and liquid chromatography-tandem mass spectrometry.

Journal: Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment

Published: April 14, 2022

An analysis of missed injuries in patients with severe trauma.

An analysis of missed injuries in patients with severe trauma.

Journal: Journal of trauma and injury

Published: April 07, 2022

Application of liquid chromatography-high resolution mass spectrometry and liquid chromatography-tandem mass spectrometry methods to 45 weight loss compounds in health functional food, food, and illegal drug.

Application of liquid chromatography-high resolution mass spectrometry and liquid chromatography-tandem mass spectrometry methods to 45 weight loss compounds in health functional food, food, and illegal drug.

Journal: Journal of separation science

Published: January 10, 2022

Application of predicted fragmentation pathways and fragment ion structures for detecting steroids and selective androgen receptor modulators in dietary supplements using liquid chromatography-quadrupole time-of-flight mass spectrometry.

Application of predicted fragmentation pathways and fragment ion structures for detecting steroids and selective androgen receptor modulators in dietary supplements using liquid chromatography-quadrupole time-of-flight mass spectrometry.

Journal: Rapid communications in mass spectrometry : RCM

Published: December 17, 2021

Simultaneous screening of 21 potential adulterants in dietary supplements for the treatment of prostate diseases using ultra-performance liquid chromatography and liquid chromatography-electrospray ionization-tandem mass spectrometry.

Simultaneous screening of 21 potential adulterants in dietary supplements for the treatment of prostate diseases using ultra-performance liquid chromatography and liquid chromatography-electrospray ionization-tandem mass spectrometry.

Journal: Journal of separation science

Published: August 20, 2021

Development and validation of liquid chromatography-tandem mass spectrometry method for screening six selective androgen receptor modulators in dietary supplements.

Development and validation of liquid chromatography-tandem mass spectrometry method for screening six selective androgen receptor modulators in dietary supplements.

Journal: Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment

Published: May 03, 2021

Detection of 94 compounds related to sexual enhancement including sildenafil, tadalafil, vardenafil and their analogues in various formulations of dietary supplements and food samples using HPLC and LC-MS/MS.

Detection of 94 compounds related to sexual enhancement including sildenafil, tadalafil, vardenafil and their analogues in various formulations of dietary supplements and food samples using HPLC and LC-MS/MS.

Journal: Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment

Published: April 05, 2021

Detection of 94 PDE-5is and Their Analogs Including N-Desmethylthiosildenafil in Various Formulations of Dietary Supplements and Food Samples Using HPLC and LC-Q-TOF/MS.

Detection of 94 PDE-5is and Their Analogs Including N-Desmethylthiosildenafil in Various Formulations of Dietary Supplements and Food Samples Using HPLC and LC-Q-TOF/MS.

Journal: Journal of chromatographic science

Published: February 18, 2021

Showing 1-12 of 48

Last Updated: 09/26/2026