Search Results - "Gu, Guoxian"

Effects of Extraction Solvent Mixtures on Antioxidant Activity Evaluation and Their Extraction Capacity and Selectivity for Free Phenolic Compounds in Barley (Hordeum vulgare L.) by Zhao, Haifeng, Dong, Jianjun, Lu, Jian, Chen, Jian, Li, Yin, Shan, Lianju, Lin, Yan, Fan, Wei, Gu, Guoxian

“…Four kinds of solvent extracts from three Chinese barley varieties (Ken-3, KA4B, and Gan-3) were used to examine the effects of extraction solvent mixtures on…”
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Structure-based optimization of click-based histone deacetylase inhibitors by Hou, Jingli, Feng, Congran, Li, Zhonghua, Fang, Qinghong, Wang, Huihui, Gu, Guoxian, Shi, Yikang, Liu, Pi, Xu, Feng, Yin, Zheng, Shen, Jie, Wang, Peng

“…Previously, we reported a click-chemistry based approach to the synthesis of a novel class of histone deacetylase (HDAC) inhibitors [1]. The lead compound…”
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Multivariate Modeling of Aging in Bottled Lager Beer by Principal Component Analysis and Multiple Regression Methods by Liu, Jing, Li, Qi, Dong, Jianjun, Chen, Jian, Gu, Guoxian

“…Data collected from the sensory test score evaluation of bottled lager beer, together with the chemical components related to aging, including carbonyl…”
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Studies on water-extractable arabinoxylans during malting and brewing by Li, Yin, Lu, Jian, Gu, Guoxian, Shi, Zhongping, Mao, Zhonggui

“…The most important non-starch polysaccharides in barley grain are β-glucan and arabinoxylans. Arabinoxylans are partially water-extractable,…”
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Control of arabinoxylan solubilization and hydrolysis in mashing by Li, Yin, Lu, Jian, Gu, Guoxian

“…The effects of mashing variables, such as mashing-in time, mash thickness, grist coarseness, and stirring, on the solubilization and hydrolysis of…”
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Rational design of an Allyl-rich Triazine-based covalent organic framework host used as efficient cathode materials for Li-S batteries by Li, Mingkai, Wang, Yingming, Sun, Shuzheng, Yang, Yanqin, Gu, Guoxian, Zhang, Zisheng

“…•An allyl-rich triazine-based covalent organic framework was synthesized via molecular structure design.•ART-COF/S cathode can effectively inhibit the shuttle…”
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Effect of pH, Cultivation Time and Substrate Concentration on the Endoxylanase Production by Aspergillus awamori ZH-26 under Submerged Fermentation Using Central Composite Rotary Design by Yin Li, Jia Lin, Dejing Meng, Guoxian Gu, Zhonggui Mao, Jian Lu

“…The effect of substrate concentration, pH and cultivation time on the production of endoxylanase from Aspergillus awamori ZH-26 were optimized by statistical…”
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The ferrocene-bonding NH2-UIO-66 as an ion sieve to intercept polysulfides and screen Li+ for upgrading performance of lithium-sulfur batteries by Dou, Zhiyuan, Wang, Yaxin, Sheng, Jian, Wang, Yingming, Gu, Guoxian

“…•A ferrocene covalently anchoring NH2-UIO-66 was prepared.•The unique channel of NH2-UIO-66-Fc can inhibit the shuttle effect.•NH2-UIO-66-Fc has excellent ion…”
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Highly Enantioselective Synthesis of Chiral γ‑Lactams by Rh-Catalyzed Asymmetric Hydrogenation by Lang, Qiwei, Gu, Guoxian, Cheng, Yaoti, Yin, Qin, Zhang, Xumu

“…A Rh/bisphosphine-thiourea (ZhaoPhos) catalytic system has been identified for the straightforward asymmetric synthesis of chiral γ-lactams. A variety of NH…”
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Improvement of Photocatalytic CO 2 Reduction with Conjugated Organic Polymers by Rational Modulation of Donor, Acceptor and Bonding Method by Li, Xinhao, Ma, Tiantian, Dou, Zhiyuan, Wang, Qingqing, Cai, Hanwen, Gu, Guoxian

“…Abstract The use of metal‐free catalysts to convert CO 2 into valuable chemicals is very challenging. Here, we synthesized a conjugated organic polymer…”
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Improvement of photocatalytic CO2 reduction with conjugated organic polymers by rational modulation of donor, acceptor and bonding method by Li, Xinhao, Ma, Tiantian, Dou, Zhiyuan, Wang, Qingqing, Cai, Hanwen, Gu, Guoxian

“…The use of metal-free catalysts to convert CO2 into valuable chemicals is very challenging. Here, we synthesized a conjugated organic polymer (TpTf-1)…”
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The Structural and Electronic Engineering of Molybdenum Disulfide Nanosheets as Carbon‐Free Sulfur Hosts for Boosting Energy Density and Cycling Life of Lithium–Sulfur Batteries by Shen, Wenxiang, Li, Pengyue, Zhang, Qi, Han, Enshan, Gu, Guoxian, Wang, Ruihu, Li, Xiaoju

“…The compact sulfur cathodes with high sulfur content and high sulfur loading are crucial to promise high energy density of lithium–sulfur (Li–S) batteries…”
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Scope and Mechanism on Iridium‐f‐Amphamide Catalyzed Asymmetric Hydrogenation of Ketones by Liang, Zhiqin, Yang, Tilong, Gu, Guoxian, Dang, Li, Zhang, Xumu

“…A series of novel and easily accessed ferrocene‐based amino‐phosphine‐sulfonamide (f‐Amphamide) ligands have been developed and applied in Ir‐catalyzed…”
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Stereospecific Nucleophilic Substitution with Arylboronic Acids as Nucleophiles in the Presence of a CONH Group by Tian, Duanshuai, Li, Chengxi, Gu, Guoxian, Peng, Henian, Zhang, Xumu, Tang, Wenjun

“…Stereospecific nucleophilic substitution was achieved for the first time with arylboronic acids as nucleophiles. This transition‐metal‐free coupling between…”
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Zwitterionic microporous polymer with selective ion transport for durable lithium-sulfur batteries by Sun, Shuzheng, Li, Congcong, Li, Mingkai, Gu, Guoxian, Yang, Yanqin, Li, jingde, Zhang, Zisheng

“…Functional separator which facilitates the fast transport of Li+ but obstructs the permeation of polysulfides is highly required for durable lithium-sulfur…”
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Mathematical modeling for prediction of endo-xylanase activity and arabinoxylans concentration during mashing of barley malts for brewing by Li, Y, Lu, J, Gu, G, Shi, Z, Mao, Z

“…A mathematical model describing the degradation of arabinoxylans by endo-xylanase during mashing process was developed. Endo-xylanase activities and…”
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Enantioselective and Diastereoselective Ir-Catalyzed Hydrogenation of α‑Substituted β‑Ketoesters via Dynamic Kinetic Resolution by Gu, Guoxian, Lu, Jiaxiang, Yu, Ouran, Wen, Jialin, Yin, Qin, Zhang, Xumu

“…An iridium/f-amphol catalytic system for the enantioselective hydrogenation of α-substituted β-ketoesters via dynamic kinetic resolution is reported. The…”
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Single-walled carbon nanotube gutter layer supported ultrathin zwitterionic microporous polymer membrane for high-performance lithium-sulfur battery by Sun, Shuzheng, Han, Lu, Hou, Jingjing, Yang, Yanqin, Yue, Junbo, Gu, Guoxian, Chuah, Chong Yang, Li, Jingde, Zhang, Zisheng

“…[Display omitted] •A novel zwitterionic microporous polymer TB-BAA is successfully prepared.•Single-walled carbon nanotube (SWCNT) film is fabricated as a…”
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Enantioselective Iridium-Catalyzed Hydrogenation of α‑Keto Amides to α‑Hydroxy Amides by Gu, Guoxian, Yang, Tilong, Yu, Ouran, Qian, Hua, Wang, Jiang, Wen, Jialin, Dang, Li, Zhang, Xumu

“…A highly enantioselective iridium-catalyzed hydrogenation of α-keto amides to form α-hydroxy amides has been achieved with excellent results (up to >99%…”
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Determination of xanthohumol in beer by solid-phase extraction-high performance liquid chromatography by Wang, Ning, Li, Yongxian, Zheng, Feiyun, Liu, Chunfeng, Li, Qi, Gu, Guoxian

“…A method for the determination of xanthohumol in beer using solid-phase extraction-high performance liquid chromatography (SPE-HPLC) has been developed. A…”
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