Search Results - "Duan, Jicheng"

Ni-catalyzed cross-electrophile coupling between vinyl/aryl and alkyl sulfonates: synthesis of cycloalkenes and modification of peptides by Duan, Jicheng, Du, Yun-Fei, Pang, Xiaobo, Shu, Xing-Zhong

“…We report here the coupling reactions between vinyl/aryl and alkyl C-O electrophiles that can be derived from chemical feedstocks and naturally occurring…”
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Cross‐Electrophile C(sp2)−Si Coupling of Vinyl Chlorosilanes by Duan, Jicheng, Wang, Ke, Xu, Guang‐Li, Kang, Shaolin, Qi, Liangliang, Liu, Xue‐Yuan, Shu, Xing‐Zhong

“…The cross‐electrophile coupling has become a powerful tool for C−C bond formation, but its potential for forging the C−Si bond remains unexplored. Here we…”
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Mesoporous TiO2 Nanocrystal Clusters for Selective Enrichment of Phosphopeptides by Lu, Zhenda, Duan, Jicheng, He, Le, Hu, Yongxing, Yin, Yadong

“…Protein phosphorylation plays a key role in most cellular processes. Studying phosphopeptides in complex biological samples has been a great challenge due to…”
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Calcinated gold nanoparticle arrays for on-chip, multiplexed and matrix-free mass spectrometric analysis of peptides and small molecules by Hinman, Samuel S, Chen, Chih-Yuan, Duan, Jicheng, Cheng, Quan

“…A patterned gold nanoparticle microarray, functionalized with a nanoscale silicate coating, has been developed for on-chip, high-throughput mass spectrometric…”
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A novel matrine derivative, WM130, inhibits activation and movement of human hepatic stellate LX-2 cells by targeting cofilin 1 by Xu, Yang, Duan, Jicheng, Ji, Weidan, Liu, Chao, Li, Xiang, Wu, Qiuye, Gao, Chunfang, Su, Changqing

“…Matrine , one of the active ingredients of Sophora flavescens Ait. , has a protective effect in animal models on acute liver injury and liver fibrosis…”
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High-throughput screening identified miR-7-2-3p and miR-29c-3p as metastasis suppressors in gallbladder carcinoma by Lu, Kai, Feng, Feiling, Yang, Yingcheng, Liu, Kai, Duan, Jicheng, Liu, Hu, Yang, Jiahe, Wu, Mengchao, Liu, Chen, Chang, Yanxin

“…Background Gallbladder carcinoma (GBC) is one of the most aggressive and lethal tumors, with extremely high metastatic activity and poor prognosis. Previously…”
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Fatiguing contractions increase protein S-glutathionylation occupancy in mouse skeletal muscle by Kramer, Philip A., Duan, Jicheng, Gaffrey, Matthew J., Shukla, Anil K., Wang, Lu, Bammler, Theo K., Qian, Wei-Jun, Marcinek, David J.

“…Protein S-glutathionylation is an important reversible post-translational modification implicated in redox signaling. Oxidative modifications to protein thiols…”
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Precancer antiviral treatment reduces microvascular invasion of early-stage Hepatitis B-related hepatocellular carcinoma by Liu, Kai, Duan, Jicheng, Liu, Hu, Yang, Xinwei, Yang, Jiahe, Wu, Mengchao, Chang, Yanxin

“…The impact of antiviral therapy before tumorigenesis on microvascular invasion (MVI) of Chronic hepatitis B (CHB)-related hepatocellular carcinoma (HCC) is…”
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Stochiometric quantification of the thiol redox proteome of macrophages reveals subcellular compartmentalization and susceptibility to oxidative perturbations by Duan, Jicheng, Zhang, Tong, Gaffrey, Matthew J., Weitz, Karl K., Moore, Ronald J., Li, Xiaolu, Xian, Ming, Thrall, Brian D., Qian, Wei-Jun

“…Posttranslational modifications of protein cysteine thiols play a significant role in redox regulation and the pathogenesis of human diseases. Herein, we…”
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On-Plate Desalting and SALDI-MS Analysis of Peptides with Hydrophobic Silicate Nanofilms on a Gold Substrate by Duan, Jicheng, Wang, Hui, Cheng, Quan

“…We report the use of silicate nanofilms for on-plate desalting and subsequently direct laser desorption/ionization-mass spectrometric (LDI-MS) analysis of…”
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Ultrathin Calcinated Films on a Gold Surface for Highly Effective Laser Desorption/Ionization of Biomolecules by Duan, Jicheng, Linman, Matthew J, Cheng, Quan

“…We report a nanoscale calcinated silicate film fabricated on a gold substrate for highly effective, matrix-free laser desorption ionization mass spectrometry…”
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Rapid protein digestion and identification using monolithic enzymatic microreactor coupled with nano-liquid chromatography-electrospray ionization mass spectrometry by Duan, Jicheng, Sun, Liangliang, Liang, Zhen, Zhang, Jie, Wang, Hui, Zhang, Lihua, Zhang, Weibing, Zhang, Yukui

“…A novel monolithic enzymatic microreactor was prepared in the fused-silica capillary by in situ polymerization of acrylamide (AA), N-acryloxysuccinimide (NAS)…”
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CHCA-Modified Au Nanoparticles for Laser Desorption Ionization Mass Spectrometric Analysis of Peptides by Duan, Jicheng, Linman, Matthew J., Chen, Chih-Yuan, Cheng, Quan J.

“…Gold nanoparticles (AuNPs) have been studied as a potential solid-state matrix for laser desorption/ionization mass spectrometry (LDI-MS) but the efficiency in…”
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Cross‐Electrophile C(sp2)−Si Coupling of Vinyl Chlorosilanes by Duan, Jicheng, Wang, Ke, Xu, Guang‐Li, Kang, Shaolin, Qi, Liangliang, Liu, Xue‐Yuan, Shu, Xing‐Zhong

“…The cross‐electrophile coupling has become a powerful tool for C−C bond formation, but its potential for forging the C−Si bond remains unexplored. Here we…”
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Rapid protein identification using monolithic enzymatic microreactor and LC-ESI-MS/MS by Duan, Jicheng, Liang, Zhen, Yang, Chun, Zhang, Jie, Zhang, Lihua, Zhang, Weibing, Zhang, Yukui

“…A monolithic enzymatic microreactor was prepared in a fused‐silica capillary by in situ polymerization of acrylamide, glycidyl methacrylate (GMA) and ethylene…”
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A facile microdialysis interface for on-line desalting and identification of proteins by nano-electrospray ionization mass spectrometry by Sun, Liangliang, Duan, Jicheng, Tao, Dingyin, Liang, Zhen, Zhang, Weibing, Zhang, Lihua, Zhang, Yukui

“…The adverse effect of salts, especially inorganic salts, on electrospray ionization mass spectrometry (ESI‐MS) is one of the most serious obstacles that might…”
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Pressurized Electrochromatography Coupled with Electrospray Ionization Mass Spectrometry for Analysis of Peptides and Proteins by Liang, Zhen, Duan, Jicheng, Zhang, Lihua, Zhang, Weibing, Zhang, Yukui, Yan, Chao

“…Pressurized capillary electrochromatography (pCEC) was coupled with electrospray ionization mass spectrometry (ESI-MS) using a coaxial sheath liquid interface…”
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Percutaneous radiofrequency ablation versus repeat hepatectomy for recurrent hepatocellular carcinoma： retrospective randomized control study by Duan, Jicheng, Yue, Haiyan, Liu, Kai, Wu, Mengchao, Yang, Jiahe

“…Objective： Percutaneous radiofrequency ablation （PRFA） is known to be as effective as hepatectomy for small hepatocellular carcinoma （HCC） in the long-term. We…”
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Strange nonchaotic attractors and bifurcation of a four-wheel-steering vehicle system with driver steering control by Miao, Pengcheng, Duan, Jicheng, Li, Denghui, Grebogi, Celso

“…In this paper, a dynamical model is developed for the four-wheel-steering(4WS)vehicles, with nonlinear lateral tyre forces and quasi-periodic disturbances from…”
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Dynamical analysis of the Rulkov model with quasiperiodic forcing by Li, Gaolei, Duan, Jicheng, Yue, Zhixuan, Li, Zhe, Li, Denghui

“…This paper investigates the dynamical behavior of the Rulkov neuron model under quasiperiodic forcing, focusing on the emergence and mechanisms of strange…”
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