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Self-assembly of metal-cholesterol oxidase hybrid nanostructures and application in bioconversion of

Yu Xin, Qiuyue Gao, Yu Gu, Mengyao Hao, Guangming Fan, Liang Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3,   Pages 615-629 doi: 10.1007/s11705-020-1989-7

Abstract: after hybridization.metal materials.Hybridization in metal-based nanostructures could significantly enhance the initial conversion ratioand reaction stability of the enzyme., using Ca , Zn , Al , Fe and Mn as hybrid raw materials could help to encapsulate COD in related metal-enzyme

Keywords： cholesterol oxidase     metal-enzyme hybridization     nanostructures     sterol derivatives     bioconversion    

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Diffusion process in enzyme–metal hybrid catalysts

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 921-929 doi: 10.1007/s11705-022-2144-4

Abstract: Enzyme–metal hybrid catalysts bridge the gap between enzymatic and heterogeneous catalysis, which isPrevious studies have demonstrated that the enzyme–metal hybrid catalysts exhibited considerably higherand metal catalysts.Here, we investigated the diffusion process in enzyme–metal hybrid catalysts using Pd/lipase-Pluronicand metal active sites, which provides a theoretical foundation for the rational design of enzyme–metal

Keywords： enzyme–metal hybrid catalyst     internal diffusion     proximity effect     kinetic model    

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Plant diversity reduces the effect of multiple heavy metal pollution on soil enzyme activities and microbial

Yang GAO, Chiyuan MIAO, Jun XIA, Liang MAO, Yafeng WANG, Pei ZHOU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 213-223 doi: 10.1007/s11783-011-0345-z

Abstract: unclear whether certain plant species and plant diversity could reduce the impacts of multiple heavy metalpollution on soil microbial structure and soil enzyme activities.A metal hyperaccumulator, , and a common plant, , were used in this research.Soil enzyme activity was higher in phytoremediated soil than in planted soil in this study.The genetic polymorphism under heavy metal stress was higher in phytoremediated soil than in planted

Keywords： enzyme activity     soil DNA     microbial population     plant diversity     heavy metal    

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Designer enzyme for green materials innovation: Lactate-polymerizing enzyme as a key catalyst

Seiichi Taguchi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 139-142 doi: 10.1007/s11705-017-1636-0

Abstract: In this commentary, discovery story of a “lactate-polymerizing enzyme” (LPE)?and LPE-based?

Keywords： synthetic biology     enzyme evolutionary engineering     polyhydroxyalkanoate    

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Joint effects of Penta-BDE and heavy metals on

Baohua TANG, Lingyan ZHU, Qixing ZHOU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 99-110 doi: 10.1007/s11783-010-0260-8

Abstract: cadmium and copper on ( ) was evaluated on the basis of determining the 48 h survival, antioxidative enzymeplus Pe-BDE treatments, but the additive responses occurred in Cd plus Pe-BDE treatments and binary metalResults suggested that Pe-BDE, Cd, and Cu could induce different patterns of antioxidant enzyme responses

Keywords： polybrominated diphenyl ethers (PBDEs)     heavy metal     mixture toxicity     toxic units (TUs)     antioxidant enzyme    

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Influence of glucose feeding on the ligninolytic enzyme production of the white-rot fungus Phanerochaete

ZHOU Xiaoyan, WEN Xianghua, FENG Yan

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 89-94 doi: 10.1007/s11783-007-0017-1

Abstract: The present work studied the influence of glucose feeding on the ligninolytic enzyme production of inthe first day of the culture (24 h after the inoculation) stimulated both fungal biomass growth and enzymeof MnP activity were 2.7 and 3 times greater compared to the contrast culture, respectively, and the enzyme

Keywords： enzyme production     fed-batch culture     nitrogen-limited     inoculation     mmol/L    

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Comments on “Determination of heterozygosity for avirulence/virulence loci through sexual hybridization

Ralf T. Voegele

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 1,   Pages 121-122 doi: 10.15302/J-FASE-2017142

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Determination of heterozygosity for avirulence/virulence loci through sexual hybridization of

Yuan TIAN,Gangming ZHAN,Xia LU,Jie ZHAO,Lili HUANG,Zhensheng KANG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 1,   Pages 48-58 doi: 10.15302/J-FASE-2016114

Abstract: Wheat stripe rust caused by f. sp. is one of the most devastating diseases of wheat worldwide and resistant cultivars are vital for its management. Therefore, investigating the heterozygosity of the pathogen is important because of rapid virulence changes in isolates heterozygous for avirulence/virulence. An isolate of f. sp. was selfed on to determine the heterozygosity for avirulence/virulence loci. One hundred and twenty progeny isolates obtained from this selfing were phenotyped using 25 lines of wheat containing genes and genotyped with 96 simple sequencing repeat markers, with 51 pathotypes and 55 multi-locus genotypes being identified. All of these were avirulent on lines with , , , and and virulent on lines with , and , indicating that the parental isolate was homozygously avirulent or homozygously virulent for these loci. Segregation was found for wheat lines with , , , , , , , , , , , , , , , and . The 17 cultivars to which the was identified as heterozygous with respect to virulence/avirulence should not be given priority in breeding programs to obtain new resistant cultivars.

Keywords： Puccinia striiformis f. sp. tritici     selfing     heterozygosity     virulence inheritance    

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Detection of Escherichia coli in wastewater based on enzyme immunoassay

XI Haiyan, CAI Qiang, HE Miao, SHI Hanchang

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 381-384 doi: 10.1007/s11783-007-0065-6

Abstract: This research describes a fast detection method on the basis of enzyme-linked immunosorbent assay (ELISA

Keywords： conventional     sandwich     pretreatment     enzyme-linked immunosorbent     detection    

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Enzyme@bismuth-ellagic acid: a versatile platform for enzyme immobilization with enhanced acid-base stability

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6,   Pages 784-794 doi: 10.1007/s11705-022-2278-4

Abstract: In situ encapsulation is an effective way to synthesize enzyme@metal–organic framework biocatalysts; however, it is limited by the conditions of metal–organic framework synthesis and its acid-base stabilityBismuth-ellagic acid is a green phenol-based metal–organic framework whose organic precursor is extracted

Keywords： bismuth-ellagic acid     in situ encapsulation     enzyme@MOF biocomposites    

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Soil enzyme activities and their indication for fertility of urban forest soil

SHAN Qihua, YU Yuanchun, ZHANG Jinchi, YU Jian

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2,   Pages 218-223 doi: 10.1007/s11783-008-0037-5

Abstract: To reveal the biological characteristics of urban forest soil and the effects of soil enzyme on soilfertility as well as the correlation between physicochemical properties and enzyme activities, 44 urbanBasic soil physicochemical properties and enzyme activities were analyzed in the laboratory.Both in 0–20 cm and 20–40 cm soil, soil enzyme system (hydrogen peroxidase, dehydrogenase, alkaline phosphataseThe more soil enzyme activities there were, the higher the fertility of urban forest soil.
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Effect of fiber hybridization on energy absorption and synergy in concrete

Ahmadreza RAMEZANI, Mohammad Reza ESFAHANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1338-1349 doi: 10.1007/s17009-019-0558-2

Abstract: main concentration being on energy absorption characteristics of concrete and the efficacy of fiber hybridization

Keywords： hybrid fiber-reinforced concrete     synergy     toughness     steel fibers     polypropylene fibers    

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Cofactor engineering in cyanobacteria to overcome imbalance between NADPH and NADH: A mini review

Jongmoon Park,Yunnam Choi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 66-71 doi: 10.1007/s11705-016-1591-1

Abstract: insufficient supply of NADH, tends to limit their production yields in case of utilizing NADH-dependent enzyme

Keywords： NADH-dependent enzyme     NADPH-dependent enzyme     transhydrogenase     site-directed mutagenesis     enzyme engineering    

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Degradation of 4-aminophenol by hydrogen peroxide oxidation using enzyme from Serratia marcescens as

SUN Min, YOU Yahua, DENG Shengsong, GAO Wenxia, YAO Risheng

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 95-98 doi: 10.1007/s11783-007-0018-0

Abstract: Also, the location of the enzyme in the cell, which could catalyze the degradation of 4-aminophenol,The enzyme that could catalyze the degradation of 4-aminophenol was mainly extracellular enzyme.

Keywords： degradation process     temperature     effecting     degradation     volume    

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Microcystin-LR detection based on indirect competitive enzyme-linked immunosorbent assay

SHENG Jianwu, HE Miao, YU Shaoqing, SHI Hanchang, QIAN Yi

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 329-333 doi: 10.1007/s11783-007-0056-7

Abstract: In this paper, an indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) was established andg/mL, the dilution of monoclonal antibody MC10E7 was 1:3 000, the dilution of enzyme tracer (goat anti-mouse

Keywords： o-phenylenediamine     4-arginine     ic-ELISA     substrate     chromatography    

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Title Author Date Type Operation

Self-assembly of metal-cholesterol oxidase hybrid nanostructures and application in bioconversion of

Yu Xin, Qiuyue Gao, Yu Gu, Mengyao Hao, Guangming Fan, Liang Zhang

Journal Article

Diffusion process in enzyme–metal hybrid catalysts

Journal Article

Plant diversity reduces the effect of multiple heavy metal pollution on soil enzyme activities and microbial

Yang GAO, Chiyuan MIAO, Jun XIA, Liang MAO, Yafeng WANG, Pei ZHOU

Journal Article

Designer enzyme for green materials innovation: Lactate-polymerizing enzyme as a key catalyst

Seiichi Taguchi

Journal Article

Joint effects of Penta-BDE and heavy metals on

Baohua TANG, Lingyan ZHU, Qixing ZHOU

Journal Article

Influence of glucose feeding on the ligninolytic enzyme production of the white-rot fungus Phanerochaete

ZHOU Xiaoyan, WEN Xianghua, FENG Yan

Journal Article

Comments on “Determination of heterozygosity for avirulence/virulence loci through sexual hybridization

Ralf T. Voegele

Journal Article

Determination of heterozygosity for avirulence/virulence loci through sexual hybridization of

Yuan TIAN,Gangming ZHAN,Xia LU,Jie ZHAO,Lili HUANG,Zhensheng KANG

Journal Article

Detection of Escherichia coli in wastewater based on enzyme immunoassay

XI Haiyan, CAI Qiang, HE Miao, SHI Hanchang

Journal Article

Enzyme@bismuth-ellagic acid: a versatile platform for enzyme immobilization with enhanced acid-base stability

Journal Article

Soil enzyme activities and their indication for fertility of urban forest soil

SHAN Qihua, YU Yuanchun, ZHANG Jinchi, YU Jian

Journal Article

Effect of fiber hybridization on energy absorption and synergy in concrete

Ahmadreza RAMEZANI, Mohammad Reza ESFAHANI

Journal Article

Cofactor engineering in cyanobacteria to overcome imbalance between NADPH and NADH: A mini review

Jongmoon Park,Yunnam Choi

Journal Article

Degradation of 4-aminophenol by hydrogen peroxide oxidation using enzyme from Serratia marcescens as

SUN Min, YOU Yahua, DENG Shengsong, GAO Wenxia, YAO Risheng

Journal Article

Microcystin-LR detection based on indirect competitive enzyme-linked immunosorbent assay

SHENG Jianwu, HE Miao, YU Shaoqing, SHI Hanchang, QIAN Yi

Journal Article