Fourier transform mid-infrared (MIR) and near-infrared (NIR) spectroscopy for rapid quality assessment of Chinese medicine preparation Honghua Oil von Wu, Yan-Wen, Sun, Su-Qin, Zhou, Qun, Leung, Hei-Wun

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Pressurized liquid extraction of active ingredients (ginsenosides) from medicinal plants using non-ionic surfactant solutions von Choi, Maggie P.K, Chan, Kelvin K.C, Leung, Hei Wun, Huie, Carmen W

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Micelle-mediated extraction and preconcentration of ginsenosides from Chinese herbal medicine von Fang, Qun, Yeung, Hin Wing, Leung, Hei Wun, Huie, Carmen W

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Pathways to Immonium Ions in the Fragmentation of Protonated Peptides von Ambihapathy, Kishani, Yalcin, Talat, Leung, Hei-Wun, Harrison, Alex G.

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Fingerprint profiling of acid hydrolyzates of polysaccharides extracted from the fruiting bodies and spores of Lingzhi by high-performance thin-layer chromatography von Di, Xin, Chan, Kelvin K.C., Leung, Hei Wun, Huie, Carmen W.

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Aquiledine and Isoaquiledine, Novel Flavonoid Alkaloids from Aquilegia ecalcarata von Chen, Si-Bao, Gao, Guang-Yao, Leung, Hei-Wun, Yeung, Hin-Wing, Yang, Jun-Shan, Xiao, Pei-Gen

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Specific substituent effects in the dehalogenation of halobenzene derivatives by the gaseous Broensted acid CH5 von Leung, Hei-Wun, Harrison, Alex G

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Effect of reaction energetics on the hydrogen chemical ionization mass spectra of halobenzene derivatives. Estimates of the heats of formation of substituted phenyl cations von Leung, Hei-Wun, Harrison, A. G

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Hydrogen migrations in mass spectrometry. IV-formation of [C6H7]+ in the chemical ionization mass spectra of alkylbenzenes von Leung, Hei-Wun, Harrison, Alex. G.

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Relative ease of formation of carbonium ions and vinyl cations in electrophilic additions von Yates, Keith, Schmid, George H, Regulski, Thomas W, Garratt, Dennis G, Leung, Hei-Wun, McDonald, Robert

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Carbon randomization in the fragmentation of [C4H9]+ derived from t-butyl derivatives von Leung, Hei-wun, Tsang, Chun Wai, Harrison, Alex. G.

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Kinetics and stereochemistry of the addition of chlorine to styrenes von Yates, Keith, Leung, Hei Wun

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Structural and energetics effects in the chemical ionization of halogen-substituted benzenes and toluenes von Leung, Hei-Wun, Harrison, Alex G

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Concerning the mechanism of dehalogenation of halobenzene derivatives by gaseous Broensted acids von Leung, Hei-Wun, Ichikawa, Hiroshi, Li, Yip-Hoi, Harrison, Alex G

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Desktop publishing for the chemist on an IBM PC: A middle of the road approach von Leung, Hei-Wun, Lee, Albert Wai-Ming, Yip, Ching-Wan, Tam, Kwok-Ming, Tse, Hok-Kam

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Self-reported reactogenicity of CoronaVac (Sinovac) compared with Comirnaty (Pfizer-BioNTech): A prospective cohort study with intensive monitoring von Lai, Francisco Tsz Tsun, Leung, Miriam Tim Yin, Chan, Edward Wai Wa, Huang, Lei, Lau, Lauren Ka Wun, Peng, Kuan, Leung, Janice Ching Nam, Fan, Min, Chen, Kailin, Lum, Dawn Hei, Li, Xue, Chui, Celine Sze Ling, Wan, Eric Yuk Fai, Wong, Carlos King Ho, Lam, Edwin Fung Shing, Cheung, Terence Yung Yan, Cowling, Benjamin John, Wong, Ian Chi Kei, Chan, Esther Wai Yin

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Liquid Chromatography-Atmospheric Pressure Chemical Ionization Mass Spectrometry as a Tool for the Characterization of Anthraquinone Derivatives from Chinese Herbal Medicine von LI, WENKUI, CHAN, CHI-LEUNG, LUENG, HEI-WUN

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