Search Results - "Zhongqi Xu"

An ultrahigh resolution pressure sensor based on percolative metal nanoparticle arrays by Chen, Minrui, Luo, Weifeng, Xu, Zhongqi, Zhang, Xueping, Xie, Bo, Wang, Guanghou, Han, Min

“…Tunneling conductance among nanoparticle arrays is extremely sensitive to the spacing of nanoparticles and might be applied to fabricate ultra-sensitive…”
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Investigation on the chiral recognition mechanism between verteporfin and cholate salts by capillary electrophoresis by Xu, Zhongqi, Xue, Tianfeng, He, Tao

“…In this article, capillary electrophoresis was applied to investigate the chiral recognition mechanism for the enantioseparation on a well‐known…”
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Tree Canopy Volume Extraction Fusing ALS and TLS Based on Improved PointNeXt by Sun, Hao, Ye, Qiaolin, Chen, Qiao, Fu, Liyong, Xu, Zhongqi, Hu, Chunhua

“…Canopy volume is a crucial biological parameter for assessing tree growth, accurately estimating forest Above-Ground Biomass (AGB), and evaluating ecosystem…”
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Quantitation of underivatized branched-chain amino acids in sport nutritional supplements by capillary electrophoresis with direct or indirect UV absorbance detection by Qiu, Jun, Wang, Jinhao, Xu, Zhongqi, Liu, Huiqing, Ren, Jie

“…The branched-chain amino acids (BCAAs) including leucine (Leu), isoleucine (Ile) and valine (Val) play a pivotal role in the human body. Herein, we developed…”
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Another Approach Toward over 100 000-Fold Sensitivity Increase in Capillary Electrophoresis: Electrokinetic Supercharging with Optimized Sample Injection by Xu, Zhongqi, Nakamura, Kentaro, Timerbaev, Andrei R, Hirokawa, Takeshi

“…Electrokinetic supercharging (EKS) is a powerful and practical method for multifold in-line concentration of various analytes prior to capillary…”
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Research on Dynamic Modeling Method and Flying Gait Characteristics of Quadruped Robots with Flexible Spines by Jiang, Lei, Xu, Zhongqi, Zheng, Tinglong, Zhang, Xiuli, Yang, Jianhua

“…In recent years, both domestic and international research on quadruped robots has advanced towards high dynamics and agility, with a focus on high-speed…”
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Modeling Free Branch Growth with the Competition Index for a Larix principis-rupprechtii Plantation by Yongkai Liu, Dongzhi Wang, Zhidong Zhang, Qiang Liu, Dongyan Zhang, Zhongqi Xu

“…Competition among free branches in the tree canopy is an important factor influencing branch length growth. Therefore, there is a need to quantify this…”
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Mechanism analysis of cheetah’s high-speed locomotion based on digital reconstruction by Zhang, Xiuli, Zhao, Chenliang, Xu, Zhongqi, Huang, Senwei

“…As the fastest land animal, cheetah has important reference significance for the research of high-speed quadruped robots in terms of its body structure, motion…”
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Carbon taxation in Singapore's semiconductor sector: a mini-review on GHG emission metrics and reporting by Li, Yuanzhe, Wang, Yan, Chong, Daphne, Xu, Zhongqi, Li, Luzi, Hu, Yuchun

“…The threat of climate change has catalyzed global endeavors to curb greenhouse gas emissions, with carbon taxation emerging as a pivotal policy instrument…”
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Ecoenzymatic Stoichiometry in the Rhizosphere and Bulk Soil of a Larix principis-rupprechtii Plantation in North China by Liu Yang, Yanlong Jia, Qianru Li, Hongna Cui, Jinping Lu, Jiaojiao Ma, Zhongqi Xu

“…Soil extracellular enzymes play an important role in ecosystem energy conversion and material cycling. Ecoenzymatic stoichiometry can reflect the relationship…”
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Separation of Key Biogenic Amines by Capillary Electrophoresis and Determination of Possible Indicators of Sport Fatigue in Athlete's Urine by He, Lili, Ren, Jie, Shi, Zhihao, Xu, Zhongqi

“…This article aims to build up a simple, rapid and accurate capillary zone electrophoresis (CZE) method for the separation of biogenic amines (BAs). Here, 10…”
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Pressure-assisted electrokinetic injection stacking for verteporfin drug to achieve highly sensitive enantioseparation and detection in artificial urine by capillary electrophoresis by Xu, Zhongqi, Li, Aimei, Wang, Yongle, Chen, Zhilong, Hirokawa, Takeshi

“…Pressure-assisted electrokinetic injection (PAEKI) was applied for negatively charged verteporfin (VER) overloading and inline stacking, which targeted highly…”
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Short-term responses of soil nutrients and enzyme activities to nitrogen addition in a Larix principis-rupprechtii plantation in North China by Yang, Xiaocong, Yang, Liu, Li, Qianru, Li, Xiao, Xu, Guoqiao, Xu, Zhongqi, Jia, Yanlong

“…Atmospheric nitrogen (N) deposition is among the main manifestations of global change and has profoundly affected forest biogeochemical cycles. However, the…”
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GIS-Based Multi-Criteria Assessment and Seasonal Impact on Plantation Forest Landscape Visual Sensitivity by Huijuan Yang, Yongning Li, Zhidong Zhang, Zhongqi Xu, Xuanrui Huang

“…Visual sensitivity assessments identify the location of the high-sensitivity areas in terms of visual change. Studying the visual sensitivity of plantation…”
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Electrokinetic supercharging preconcentration prior to CGE analysis of DNA: Sensitivity depends on buffer viscosity and electrode configuration by Ye, Xiaoxue, Mori, Satomi, Yamada, Mihoro, Inoue, Junji, Xu, Zhongqi, Hirokawa, Takeshi

“…Aiming to high sensitivity DNA analysis by CGE, electrokinetic supercharging (EKS) approach was adopted in this article. EKS is known as an online…”
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High-sensitivity capillary and microchip electrophoresis using electrokinetic supercharging preconcentration : Insight into the stacking mechanism via computer modeling by Xu, Zhongqi, Timerbaev, Andrei R, Hirokawa, Takeshi

“…This review discusses recent progress in the application of one of the most effective in-line preconcentration techniques used in electrophoresis in…”
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Electrokinetic sample injection for high-sensitivity CZE (part 2): Improving the quantitative repeatability and application of electrokinetic supercharging-CZE to the detection of atmospheric electrolytes by Xu, Zhongqi, Koshimidzu, Eiji, Hirokawa, Takeshi

“…Electrokinetic supercharging (EKS) is defined as a technique that combines electrokinetic sample injection with transient ITP. Quantitative repeatability of…”
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Electrokinetic sample injection for high-sensitivity capillary zone electrophoresis (part 1): Effects of electrode configuration and setting by Hirokawa, Takeshi, Koshimidzu, Eiji, Xu, Zhongqi

“…Electrokinetic injection (EKI) is usually considered as one of the useful approaches to improve sensitivity of CZE analysis. In the present study, we explored…”
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High-sensitive analysis of DNA fragments by capillary gel electrophoresis using transient isotachophoresis preconcentration and fluorescence detection by Xu, Zhongqi, Esumi, Toshiaki, Ikuta, Natsuki, Hirokawa, Takeshi

“…In this report aimed on further development of a high-sensitivity capillary gel electrophoresis (CGE) method for analysis of DNA fragments, we firstly explored…”
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Study of a novel sample injection method (floating electrokinetic supercharging) for high-performance microchip electrophoresis of DNA fragments by Hirokawa, Takeshi, Takayama, Yoichi, Arai, Akihiro, Xu, Zhongqi

“…Aiming to achieve high-performance analysis of DNA fragments using microchip electrophoresis, we developed a novel sample injection method, which was given the…”
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