Search Results - "Ho, Steven"

Removal of Indoor Volatile Organic Compounds via Photocatalytic Oxidation: A Short Review and Prospect by Huang, Yu, Ho, Steven Sai Hang, Lu, Yanfeng, Niu, Ruiyuan, Xu, Lifeng, Cao, Junji, Lee, Shuncheng

“…Volatile organic compounds (VOCs) are ubiquitous in indoor environments. Inhalation of VOCs can cause irritation, difficulty breathing, and nausea, and damage…”
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IRES-mediated Tricistronic vectors for enhancing generation of high monoclonal antibody expressing CHO cell lines by Ho, Steven C.L., Bardor, Muriel, Feng, Huatao, Mariati, Tong, Yen Wah, Song, Zhiwei, Yap, Miranda G.S., Yang, Yuansheng

“…A Tricistronic vector utilizing internal ribosome entry site (IRES) elements to express the light chain (LC), heavy chain (HC), and a neomycin…”
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Cleavage efficient 2A peptides for high level monoclonal antibody expression in CHO cells by Chng, Jake, Wang, Tianhua, Nian, Rui, Lau, Ally, Hoi, Kong Meng, Ho, Steven CL, Gagnon, Peter, Bi, Xuezhi, Yang, Yuansheng

“…Linking the heavy chain (HC) and light chain (LC) genes required for monoclonal antibodies (mAb) production on a single cassette using 2A peptides allows…”
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Impact of Using Different Promoters and Matrix Attachment Regions on Recombinant Protein Expression Level and Stability in Stably Transfected CHO Cells by Ho, Steven C. L, Mariati, Yeo, Jessna H. M, Fang, Shiyi Goh, Yang, Yuansheng

“…High expression level and long-term expression stability are required for therapeutic protein production in mammalian cells. Three commonly used promoters from…”
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An internal ribosome entry site (IRES) mutant library for tuning expression level of multiple genes in mammalian cells by Koh, Esther Y C, Ho, Steven C L, Mariati, Song, Zhiwei, Bi, Xuezhi, Bardor, Muriel, Yang, Yuansheng

“…A set of mutated Encephalomyocarditis virus (EMCV) internal ribosome entry site (IRES) elements with varying strengths is generated by mutating the translation…”
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Parent, alkylated, oxygenated and nitrated polycyclic aromatic hydrocarbons in PM2.5 emitted from residential biomass burning and coal combustion: A novel database of 14 heating scenarios by Zhang, Yue, Shen, Zhenxing, Sun, Jian, Zhang, Leiming, Zhang, Bin, Zou, Haijiang, Zhang, Tian, Hang Ho, Steven Sai, Chang, Xiaojian, Xu, Hongmei, Wang, Tao, Cao, Junji

“…To characterize the emissions of polycyclic aromatic hydrocarbons (PAHs) from residential biomass burning and coal combustion in field environments, smoke…”
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Emission factors, characteristics, and gas-particle partitioning of polycyclic aromatic hydrocarbons in PM2.5 emitted for the typical solid fuel combustions in rural Guanzhong Plain, China by Zhang, Bin, Sun, Jian, Jiang, Nan, Zeng, Yaling, Zhang, Yue, He, Kun, Xu, Hongmei, Liu, Suixin, Hang Ho, Steven Sai, Qu, Linli, Cao, Junji, Shen, Zhenxing

“…Solid fuel is a the most dominant energy source for household usages in developing countries. In this study, emission characteristics on organic carbon (OC),…”
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Wintertime Optical Properties of Primary and Secondary Brown Carbon at a Regional Site in the North China Plain by Wang, Qiyuan, Ye, Jianhuai, Wang, Yichen, Zhang, Ting, Ran, Weikang, Wu, Yunfei, Tian, Jie, Li, Li, Zhou, Yaqing, Hang Ho, Steven Sai, Dang, Bo, Zhang, Qian, Zhang, Renjian, Chen, Yang, Zhu, Chongshu, Cao, Junji

“…The light-absorbing properties of atmospheric brown carbon (BrC) are poorly understood due to its complex chemical composition. Here, a black-carbon-tracer…”
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Seasonal and diurnal variation of PM2.5 HULIS over Xi'an in Northwest China: Optical properties, chemical functional group, and relationship with reactive oxygen species (ROS) by Zhang, Tian, Huang, Shasha, Wang, Diwei, Sun, Jian, Zhang, Qian, Xu, Hongmei, Hang Ho, Steven Sai, Cao, Junji, Shen, Zhenxing

“…Humic-like substances (HULIS) in particulate matter (PM) play critical roles in the atmospheric changes in our environment. In this study, high time resolution…”
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Comparison of internal ribosome entry site (IRES) and Furin-2A (F2A) for monoclonal antibody expression level and quality in CHO cells by Ho, Steven C L, Bardor, Muriel, Li, Bin, Lee, Jia Juan, Song, Zhiwei, Tong, Yen Wah, Goh, Lin-Tang, Yang, Yuansheng

“…Four versions of tricistronic vectors expressing IgG1 light chain (LC), IgG1 heavy chain (HC), and dihydrofolate reductase (DHFR) in one transcript were…”
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Examination of long-time aging process on volatile organic compounds emitted from solid fuel combustion in a rural area of China by He, Kun, Fu, Tao, Zhang, Bin, Xu, Hongmei, Sun, Jian, Zou, Haijiang, Zhang, Zhou, Hang Ho, Steven Sai, Cao, Junji, Shen, Zhenxing

“…Volatile organic compounds (VOCs) emitted from solid fuels combustion (e.g., biomass and coal) are still the dominant precursors for the formation of…”
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Oxidative potential of atmospheric brown carbon in six Chinese megacities: Seasonal variation and source apportionment by Wang, Diwei, Yang, Xueting, Lu, Hongwei, Li, Dan, Xu, Hongmei, Luo, Yu, Sun, Jian, Hang Ho, Steven Sai, Shen, Zhenxing

“…Brown carbon (BrC) not only has a light-absorbing ability affecting the global radiation balance and also posing adverse health effects by catalyzing the…”
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Impact of hydrolysates on monoclonal antibody productivity, purification and quality in Chinese hamster ovary cells by Ho, Steven C.L., Nian, Rui, Woen, Susanto, Chng, Jake, Zhang, Peiqing, Yang, Yuansheng

“…Plant and yeast derived hydrolysates are economical and efficient alternative medium supplements to improve mammalian cell culture performance. We supplemented…”
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Emission of Intermediate Volatile Organic Compounds from Animal Dung and Coal Combustion and Its Contribution to Secondary Organic Aerosol Formation in Qinghai-Tibet Plateau, China by He, Kun, Shen, Zhenxing, Zhang, Leiming, Wang, Xin, Zhang, Bin, Sun, Jian, Xu, Hongmei, Hang Ho, Steven Sai, Cao, Jun-ji

“…Intermediate volatility organic compounds (IVOCs) are important precursors to secondary organic aerosols (SOAs), but they are often neglected in studies…”
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Deposition effect of inhaled particles in the human: Accurate health risks of personal exposure to PAHs and their derivatives from residential solid fuel combustion by Feng, Rong, Xu, Hongmei, Gu, Yunxuan, Gao, Min, Bai, Yunlong, Liu, Meixuan, Shen, Zhenxing, Sun, Jian, Qu, Linli, Hang Ho, Steven Sai, Cao, Junji

“…The drastic household clean heating renovation has been undertaken in rural northern China since 2017. A method incorporating the deposition efficiency of…”
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A comprehensive study on ozone pollution in a megacity in North China Plain during summertime: Observations, source attributions and ozone sensitivity by Sun, Jian, Shen, Zhenxing, Wang, Ruonan, Li, Guohui, Zhang, Yue, Zhang, Bin, He, Kun, Tang, Zhuoyue, Xu, Hongmei, Qu, Linli, Sai Hang Ho, Steven, Liu, Suixin, Cao, Junji

“…•Online and offline of VOCs measurement were conducted in Luoyang in 2019 summer.•VOCs in Luoyang were comparable with main cities in China with lower alkane…”
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Source profiles of molecular structure and light absorption of PM2.5 brown carbon from residential coal combustion emission in Northwestern China by Zhang, Qian, Li, Ziyi, Shen, Zhenxing, Zhang, Tian, Zhang, Yujie, Sun, Jian, Zeng, Yaling, Xu, Hongmei, Wang, Qiyuan, Hang Ho, Steven Sai, Cao, Junji

“…Residential coal combustion is a prominent source of brown carbon (BrC) aerosols, but knowledge of their molecular structures and optical absorption were…”
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Insight into emission reduction effect of coal and biomass mixed briquette fuel by He, Kun, Shen, Zhenxing, Yang, Yiming, Zhang, Bin, Sun, Jian, Xu, Hongmei, Sai Hang Ho, Steven, Qu, Linli, Cao, Junji

“…The use of coal and biomass as fuel is still the dominant method for domestic heating and cooking worldwide, particularly in rural areas, leading to degenerate…”
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Genome-wide loss-of-function analysis of deubiquitylating enzymes for zebrafish development by Tse, William K F, Eisenhaber, Birgit, Ho, Steven H K, Ng, Qimei, Eisenhaber, Frank, Jiang, Yun-Jin

“…Deconjugation of ubiquitin and/or ubiquitin-like modified protein substrates is essential to modulate protein-protein interactions and, thus, signaling…”
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Differential health and economic impacts from the COVID-19 lockdown between the developed and developing countries: Perspective on air pollution by Wang, Yichen, Wu, Rui, Liu, Lang, Yuan, Yuan, Liu, ChenGuang, Hang Ho, Steven Sai, Ren, Honghao, Wang, Qiyuan, Lv, Yang, Yan, Mengyuan, Cao, Junji

“…It is enlightening to determine the discrepancies and potential reasons for the degree of impact from the COVID-19 control measures on air quality as well as…”
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