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Uchiyama, S.; Noguchi, M.; Hishiki, M.; Shimizu, M.; Kunugita, N.; Isobe, T.; Nakayama, S.F. Long-term monitoring of indoor, outdoor, and personal exposure to gaseous chemical compounds. Science of The Total Environment 2024, 906, 1, 167830. 10.1016/j.scitotenv.2023.167830

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Uchiyama, S.; Noguchi, M.; Sato, A.; Ishitsuka, M.; Inaba, Y.; Kunugita, N. Determination of Thermal Decomposition Products Generated from E-cigarettes. Chemical Research in Toxicology 2020, 33, 576-583. 10.1021/acs.chemrestox.9b00410 

 

Uchiyama, S.; Noguchi, M.; Takagi, N.; Hayashida, H.; Inaba, Y.; Ogura, H.; Kunugita, N. Simple Determination of Gaseous and Particulate Compounds Generated from Heated Tobacco Products. Chemical Research in Toxicology 2018, 31, 585-593. 10.1021/acs.chemrestox.8b00024

 

Uchiyama, S.; Hayashida, H.; Izu, R.; Inaba, Y.;  Nakagome, H.; Kunugita, N.  Determination of nicotine, tar, volatile organic compounds and carbonyls in mainstream cigarette smoke using a glass filter and a sorbent cartridge followed by the two-phase / one-pot elution method with carbon disulfide and methanol. Journal of Chromatography A 2015, 1426, 48-55. 10.1016/j.chroma.2015.11.058

 

Uchiyama, S.; Tomizawa, T.; Tokoro, A.; Aoki, M.; Hishiki, M.; Yamada, T.; Tanaka, R.; Sakamoto, S.; Yoshida, S.; Bekki, K.; Inaba, Y.; Nakagome, H.; Kunugita, N.  Gaseous chemical compounds in indoor and outdoor air of 602 houses throughout Japan in winter and summer. Environmental Research 2015, 137, 364-372. 10.1016/j.envres.2014.12.005

 

Uchiyama, S.; Tomizawa, T.; Inaba, Y.; Kunugita, N. Simultaneous determination of volatile organic compounds and carbonyls in mainstream cigarette smoke using a sorbent cartridge followed by two-step elution. Journal of Chromatography A 2013, 1314, 31-37. 10.1016/j.chroma.2013.09.019

 

Uchiyama, S.; Sakamoto, H.; Ohno, A.; Inaba, Y.; Nakagome, H.; Kunugita, N.  Reductive amination of glutaraldehyde 2,4-dinitrophenylhydrazone using 2-picoline borane and high-performance liquid chromatographic analysis. Analyst 2012, 137, 4274-4279. 10.1039/C2AN35230C

 

Uchiyama, S.; Inaba, Y.; Kunugita, N. Ozone removal in the collection of carbonyl compounds in air. Journal of Chromatography A  2012, 1229, 293-297. 10.1016/j.chroma.2012.01.062

 

Yamada, T.; Uchiyama, S.; Inaba, Y; Kunugita, N.; Nakagome, N.; Seto, H.  A diffusive sampling device for measurement of ammonia in air. Atmospheric Environment 2012, 54, 629-633. 10.1016/j.atmosenv.2012.02.001

 

Uchiyama, S.; Inaba, Y.; Kunugita, N. Derivatization of carbonyl compounds with 2,4-dinitrophenylhydrazine and their subsequent determination by high-performance liquid chromatography. Journal of Chromatography B  2011, 879, 1282-1289. 10.1016/j.jchromb.2010.09.028

 

Uchiyama, S.; Inaba, Y.; Kunugita, N.  A diffusive sampling device for simultaneous determination of ozone and carbonyls. Analytica Chimica Acta 2011, 691, 119-124. 10.1016/j.aca.2011.02.048

 

Uchiyama, S.; Inaba, Y.; Kunugita, N. Determination of acrolein and other carbonyls in cigarette smoke using coupled silica cartridges impregnated with hydroquinone and 2,4-dinitrophenylhydrazine. Journal of Chromatography A 2010, 1217(26), 4383-4388. 10.1016/j.chroma.2010.04.056

 

Uchiyama, S.; Naito, S.; Matsumoto, M.; Inaba, Y.; Kunugita, N. Improved Measurement of Ozone and Carbonyls Using a Dual-Bed Sampling Cartridge Containing trans-1,2-Bis(2-pyridyl)ethylene and 2,4-Dinitrophenylhydrazine-Impregnated Silica. Analytical Chemistry 2009, 81, 6552-6557. 10.1021/ac9011528

 

Uchiyama, S.; Inaba, Y.; Matsumoto, M.; Suzuki, G.  Reductive Amination of Aldehyde 2,4-Dinitorophenylhydrazones Using 2-Picoline Borane and High-Performance Liquid Chromatographic Analysis. Analytical Chemistry 2009, 81, 485-489. 10.1021/ac802163y

 

Uchiyama, S.; Otsubo, Y.  Simultaneous Determination of Ozone and Carbonyls Using trans-1,2-Bis(4-pyridyl)ethylene as an Ozone Scrubber for 2,4-Dinitrophenylhydrazine-Impregnated Silica Cartridge. Analytical Chemistry 2008, 80, 3285-3290. 10.1021/ac702475s

 

Uchiyama, S.; Kaneko, T.; Tokunaga, H.; Ando, M.; Otsubo, Y.  Acid-catalyzed isomerization and decomposition of ketone-2,4-dinitrophenylhydrazones. Analytica Chimica Acta 2007, 605, 198-204. 10.1016/j.aca.2007.10.031

 

Uchiyama, S.; Matsushima, E.; Kitao, N.; Tokunaga, H.; Ando, M.; Otsubo, Y. Effect of natural compounds on formaldehyde emission from plywood. Atmospheric Environment 2007, 41, 8825-8830. 10.1016/j.atmosenv.2007.09.046

 

Uchiyama, S.; Matsushima, E.; Tokunaga, H.; Otsubo, Y.; Ando, M.  Determination of orthophthalaldehydes in Air Using 2,4-dinitrophenyl- hydrazine-Impregnated Silica Cartridge and High-Performance Liquid Chromatography. Journal of Chromatography A 2006, 1116, 165-171. 10.1016/j.chroma.2006.03.059

 

Hichiya, H; Tanaka-Kagawa, T.; Soyama, A.; Jinno, H.; Koyano, S.; Katori, K.; Matsushima, E.; Uchiyama, S.; Tokunaga, H.; Kimura, H.; Minami, N.; Sugai,K.;  Goto, Y.; Tamura, T.; Yamamoto,N.; Ohe, Y.; Kunitoh,H.; Nokihara, H.; Yoshida,T.; Minami, H.; Saijo,N.; Ozawa,S.; Saito, Y.; Sawada, J. Functional Characterization of Five Novel CYP2C8 Variants, G171S, R186X, R186G, K247R and K383N, Found in a Japanese Population. Drug Metabolism and Disposition 2005, 33, 630-636. 10.1124/dmd.105.003830

 

Uchiyama, S.; Matsushima, E.; Aoyagi, S.; Ando, M.  Simultaneous determination of C1-C4 carboxylic acids and aldehydes using 2,4-dinitrophenylhydrazine-impregnated silica gel and high-performance liquid chromatography. Analytical Chemistry 2004, 76, 5849-5854. 10.1021/ac0493471

 

Uchiyama, S.; Matsushima, E.; Aoyagi, S.; Ando, M.  Measurement of acid-catalyzed isomerization of unsaturated aldehyde-2,4-dinitrophenyl- hydrazone derivatives by high-performance liquid chromatography analysis. Analytica Chimica Acta 2004, 523, 157-163. 10.1016/j.aca.2004.07.030

 

Uchiyama, S.; Aoyagi, S.; Ando, M.  Evaluation of a Diffusive Sampler for Measurement of Carbonyl Compounds in Air. Atmospheric Environment 2004, 38, 6319-6326. 10.1016/j.atmosenv.2004.08.008

 

Uchiyama, S.; Ando, M.; Aoyagi, S.  Isomerization of aldehyde-2,4-dinitro- phenylhydrazone derivatives and validation of high-performance liquid chromatographic analysis. Journal of Chromatography A 2003, 996(1-2), 95-102. 10.1016/S0021-9673(03)00542-9

 

Uchiyama, S.; Hasegawa, S.  Investigation of a long-term sampling period for monitoring volatile organic Compounds in ambient air. Environmental Science and Technology 2000, 34 (21) , 4656-4661. 10.1021/es990843u

 

Uchiyama, S.; Hasegawa, S.  A reactive and sensitive diffusion sampler for the determination of aldehydes and ketones in ambient air. Atmospheric Environment 1999, 33, 1999-2005. 10.1016/S1352-2310(98)00427-0

 

Uchiyama, S.; Asai, M.; Hasegawa, S.  A sensitive diffusion sampler for the determination of volatile organic compounds in ambient air. Atmospheric Environment 1999, 33, 1913-1920. 10.1016/S1352-2310(98)00208-8

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Bekki, K; Uchiyama, S; Kunugita, N. Analysis of isocyanates in indoor dust. Analytical and  Bioanalytical Chemistry 2018, 410(18), 4247-4251.  10.1007/s00216-018-1110-y

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Azuma, K.; Uchiyama, I.; Uchiyama, S.; Kunugita, N.  Assessment of inhalation exposure to indoor air pollutants: Screening for health risks of multiple pollutants in Japanese dwellings. Environmental Research 2016, 145, 39-49. 10.1016/j.envres.2015.11.015

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Bekki K.; Uchiyama S.; Kunugita N.  A novel analytical method for simple and low-cost detection of isocyanates in ambient air. Analytical and  Bioanalytical Chemistry 2019, 410(18), 4247-4251. 10.1007/s00216-019-02210-5