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Hiroki Segawa

Showing results (41-50 of 61) with videos related to

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Forensic Toxicology|April 13, 2025
Preparation of highly concentrated extracts from large volume of urine as the first step in detecting trace amounts of hypnotics in urine collected in drug-facilitated crime casesKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Drug Testing and Analysis|March 8, 2021
Development of an improved method to estimate the days of continuous drug ingestion, based on the micro-segmental hair analysisKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
International Journal of Legal Medicine|October 14, 2022
Possibility of drug-distribution measurement in the hair of drowned bodies: evaluation of drug stability in water-soaked hair using micro-segmental analysisKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|August 9, 2024
Effects of natural environments on drug contents in nails: comparison of drug residual rates between nails and hair to determine the drug-use history of corpses in unnatural death cases using micro-segmental analysisKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|December 6, 2023
Effects of temperature, humidity, light, and soil on drug stability in hair: a preliminary study for estimating personal profiles using micro-segmental analysis of corpse hairKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|August 21, 2023
Identifying a suspect powder as a cannabis concentrate through chemical analysis and DNA testingTadashi Yamamuro, Yusuke Saito, Yuki Okada, et al.
Analytica Chimica Acta|March 31, 2020
Measurement of three-dimensional distributions of drugs in nails using liquid chromatography/tandem mass spectrometry after micro-segmentation to elucidate drug uptake routesKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|December 1, 2022
Micro-segmental hair analysis: detailed procedures and applications in forensic toxicologyKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Analytical Methods : Advancing Methods and Applications|February 10, 2023
Place & Play SERS: sample collection and preparation-free surface-enhanced Raman spectroscopyYasutaka Kitahama, Pablo Martinez Pancorbo, Hiroki Segawa, et al.
Forensic Science International|November 28, 2017
Comparison and evaluation of the quick purification methods of methamphetamine hydrochloride from dimethyl sulfone for spectroscopic identificationHiroki Segawa, Kento Kumisaka, Ritsuko Sugita, et al.
Pageof 7

Showing results (41-50 of 61) with videos related to

Sort By:
Pageof 7
Forensic Toxicology|April 13, 2025
Preparation of highly concentrated extracts from large volume of urine as the first step in detecting trace amounts of hypnotics in urine collected in drug-facilitated crime casesKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Drug Testing and Analysis|March 8, 2021
Development of an improved method to estimate the days of continuous drug ingestion, based on the micro-segmental hair analysisKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
International Journal of Legal Medicine|October 14, 2022
Possibility of drug-distribution measurement in the hair of drowned bodies: evaluation of drug stability in water-soaked hair using micro-segmental analysisKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|August 9, 2024
Effects of natural environments on drug contents in nails: comparison of drug residual rates between nails and hair to determine the drug-use history of corpses in unnatural death cases using micro-segmental analysisKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|December 6, 2023
Effects of temperature, humidity, light, and soil on drug stability in hair: a preliminary study for estimating personal profiles using micro-segmental analysis of corpse hairKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|August 21, 2023
Identifying a suspect powder as a cannabis concentrate through chemical analysis and DNA testingTadashi Yamamuro, Yusuke Saito, Yuki Okada, et al.
Analytica Chimica Acta|March 31, 2020
Measurement of three-dimensional distributions of drugs in nails using liquid chromatography/tandem mass spectrometry after micro-segmentation to elucidate drug uptake routesKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Forensic Toxicology|December 1, 2022
Micro-segmental hair analysis: detailed procedures and applications in forensic toxicologyKenji Kuwayama, Hajime Miyaguchi, Tatsuyuki Kanamori, et al.
Analytical Methods : Advancing Methods and Applications|February 10, 2023
Place & Play SERS: sample collection and preparation-free surface-enhanced Raman spectroscopyYasutaka Kitahama, Pablo Martinez Pancorbo, Hiroki Segawa, et al.
Forensic Science International|November 28, 2017
Comparison and evaluation of the quick purification methods of methamphetamine hydrochloride from dimethyl sulfone for spectroscopic identificationHiroki Segawa, Kento Kumisaka, Ritsuko Sugita, et al.
Pageof 7