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Journal Article 128

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Keywords

adsorption 10

activated carbon 3

Amino acids 2

Biochar 2

Modification 2

PH3 2

adsorption capacity 2

aging 2

amino acids 2

control 2

copper removal 2

corrosion 2

heavy metal 2

1 1

2 1

2-acetylpyrazine 1

2-amino-3-cyanopyridine 1

2-benzothiazolyl thioester 1

2-dichloroethane 1

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Immobilization of penicillin G acylase onto amino-modified silica hydrogel

Weibing Dong, Huining HE, Junbo Gong, Victor C. YANG,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 1,   Pages 87-90 doi: 10.1007/s11705-009-0298-y

Abstract: Amino-modified silica hydrogel (N-MSHG) was prepared by a simple sol-gel processing via the co-condensationThe results showed that the amino-modified gel was a mesoporous material with an average pore size of

Keywords: gravimetric     amino-modified     efficient     Amino-modified     amoxicillin    

Catalytic conversion of biomass-derived compounds to various amino acids: status and perspectives

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 817-829 doi: 10.1007/s11705-022-2254-z

Abstract: Amino acids are important nitrogen-containing chemicals that have a variety of applications.Currently, fermentation is the widely employed method to produce amino acids; however, the products aremostly limited to natural amino acids in the L-configuration.Catalytic synthesis is an alternative approach for the synthesis of amino acids with different typesMaking full use of inherent nitrogen in biomass (i.e., chitin and protein) to produce amino acids avoids

Keywords: biomass     amino acids     chitin     nitrogen-containing compounds     lignocellulose    

Insights into the changes of amino acids, microbial community, and enzymatic activities related with

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1635-y

Abstract:

● The highest seed germination index was achieved at 0.3 g/g total solids of food waste.

Keywords: Composting     Food waste     Amino acids     Microbial community     Enzymatic activity     Nutrient quality    

Insulin resistance and the metabolism of branched-chain amino acids

Jingyi Lu, Guoxiang Xie, Weiping Jia, Wei Jia

Frontiers of Medicine 2013, Volume 7, Issue 1,   Pages 53-59 doi: 10.1007/s11684-013-0255-5

Abstract: Branched-chain amino acids (BCAAs), namely valine, leucine and isoleucine, are among the nine essentialamino acids, accounting for 35% of the essential amino acids in muscle proteins and 40% of the preformedamino acids required by mammals.The BCAAs are particularly responsive to the inhibitory insulin action on amino acid release by skeletal

Keywords: branched-chain amino acids     leucine     isoleucine     valine     insulin resistance    

Anaerobic digestion of sludge by different pretreatments: Changes of amino acids and microbial community

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1458-7

Abstract:

•Tryptophan protein, and aromatic protein I/II were the key identified proteins.

Keywords: Sludge pretreatments     Dissolved organic nitrogen     Proteins     Amino acids     Structural equation model     Metagenomic    

Continuous amino-functionalized University of Oslo 66 membranes as efficacious polysulfide barriers for

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 194-205 doi: 10.1007/s11705-022-2206-7

Abstract: Herein, continuous amino-functionalized University of Oslo 66 membranes supported on carbon nanotube

Keywords: lithium−sulfur batteries     amino-functionalized University of Oslo 66 membrane     polysulfide     interlayer    

Synthesis and anticancer activity of (+)-nopinone-based 2-amino-3-cyanopyridines

Shengliang LIAO,Shibin SHANG,Minggui SHEN,Xiaoping RAO,Hongyan SI,Jie SONG,Zhanqian SONG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 335-340 doi: 10.15302/J-FASE-2015079

Abstract: Twelve (+)-nopinone-based 2-amino-3-cyanopyridines 4a–l were synthesized from (–)-β-pinene.

Keywords: b-pinene     nopinone     synthesis     2-amino-3-cyanopyridine     anticancer    

Improvement in the synthesis of 2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(Z)-methoxyiminoacetic acid 2-benzothiazolyl

GAO Shihao, SUN Chenghui, ZHAO Xinqi, GAO Changquan

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 80-84 doi: 10.1007/s11705-008-0017-0

Abstract: 2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(Z)-methoxyiminoacetic acid 2-benzothiazolyl thioester(III), an importantintermediate of the fourth generation cephalosporins, was efficiently synthesized by reacting 2-(5-amino

Keywords: 5-Amino-1     2     4-thiadiazol-3-yl     1     2-dichloroethane     important intermediate     2-benzothiazolyl thioester     temperature    

Visualization of amino acid composition differences between processed protein from different animal species

Xingfan ZHOU,Zengling YANG,Longjian CHEN,Lujia HAN

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 2,   Pages 171-179 doi: 10.15302/J-FASE-2016095

Abstract: Amino acids are the dominant organic components of processed animal proteins, however there has beenIn this study, self-organizing feature maps (SOFM) were used to visualize amino acid composition of fishSOFM display the similarities and differences in amino acid composition between protein sources and effectivelyAmino acid composition was shown to be useful for distinguishing fish meal from MBM due to their largeHowever, the amino acid composition of the three MBMs was quite similar.

Keywords: self-organizing feature maps     visualization     processed animal proteins (PAPs)     amino acid    

Controlled drug release of 5-amino salicylic acid by poly(2-hydroxyethylmethacrylate) grafted agar

G. Usha RANI,Kartick Prasad DEY,Srijita BHARTI,Sumit MISHRA

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 4,   Pages 465-470 doi: 10.1007/s11705-014-1452-8

Abstract: The utilization of poly (2-hydroxyethylmethacrylate) grafted agar (Ag-g-P(HEMA)) as a matrix for the controlled release of 5-aminosalicylic acid was investigated. Grafted copolymers of 2-hydroxyethylmethacrylate (HEMA) monomers on agar were synthesized by microwave assisted method. drug release studies were performed at pH values of 2 and 7 in order to investigate the possibility of pH triggered release for colon targeted drug delivery. Further, the percent grafting . (the time taken for release of 50% of the enclosed drug) value was studied and the results indicate that it may be possible to develop a programmable drug release matrix based on grafted polysaccharide. Ag-g-P(HEMA) appears to be a useful matrix for controlled release.

Keywords: agar     controlled drug release     5-Amino salicylic acid     poly(2-hydroxyethylmethacrylate) grafted agar    

Magnetic KIT-6 nano-composite and its amino derivatives as convenient adsorbent for U(VI) sequestration

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2037-2049 doi: 10.1007/s11705-023-2358-0

Abstract: Herein, we successfully prepared magnetic KIT-6 nano-composite and its amino derivatives by bearing acid-resistant

Keywords: magnetic nanoparticle     3D mesoporous silica     amino functionalization     adsorption of U(VI)     acid resistance    

Insight into the effect of surface carboxyl and amino groups on the adsorption of titanium dioxide for

Wenlong Zhang, Xuyang Zhao, Lin Zhang, Jinwei Zhu, Shanshan Li, Ping Hu, Jiangtao Feng, Wei Yan

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1147-1157 doi: 10.1007/s11705-020-1978-x

Abstract: this study, TiO functionalized with organic groups were prepared to study the effect of carboxyl and aminoTiO was successfully modified with carboxyl and amino groups by using the hydrolysis method with oxalicacid (OAD, with two carboxyl groups), ethylenediamine (EDA, with two amino groups) and DL-alanine (DLA, with one carboxyl group and one amino group) at low temperature (65 °C) and labeled as OAD-TiO , EDA-TiOfunctionalized TiO even after 5 adsorption-desorption cycles, which indicated the good reusability of the modified

Keywords: amino group     carboxylic group     titanium dioxide     ARG     adsorption    

Regulatory issues for genetically modified animals

Perry Bradbury HACKETT

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 2,   Pages 188-203 doi: 10.15302/J-FASE-2019307

Abstract: However, governments worldwide have been exceedingly reluctant to support the introduction of genetically modified

Keywords: algorithms     editing     FDA     GMO     recombinant DNA     USDA    

Tuned reactive power dispatch through modified differential evolution technique

S. BISWAS (RAHA), N. CHAKRABORTY

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 138-147 doi: 10.1007/s11708-012-0188-8

Abstract: This paper explores the capability of modified differential evolution (MDE) technique for solving the

Keywords: reactive power dispatch (RPD)     modified differential evolution (MDE)     differential evolution algorithm    

Approaching the binding between Cu(II) and aerobic granules by a modified titration and µ-XRF

Hongwei LUO,Longfei WANG,Zhonghua TONG,Hanqing YU,Guoping SHENG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 362-367 doi: 10.1007/s11783-015-0803-0

Abstract: In this study, a modified titration method with a dynamic mode was developed to investigate the binding

Keywords: aerobic granules     Cu(II)     modified titration     µ-XRF analysis    

Title Author Date Type Operation

Immobilization of penicillin G acylase onto amino-modified silica hydrogel

Weibing Dong, Huining HE, Junbo Gong, Victor C. YANG,

Journal Article

Catalytic conversion of biomass-derived compounds to various amino acids: status and perspectives

Journal Article

Insights into the changes of amino acids, microbial community, and enzymatic activities related with

Journal Article

Insulin resistance and the metabolism of branched-chain amino acids

Jingyi Lu, Guoxiang Xie, Weiping Jia, Wei Jia

Journal Article

Anaerobic digestion of sludge by different pretreatments: Changes of amino acids and microbial community

Journal Article

Continuous amino-functionalized University of Oslo 66 membranes as efficacious polysulfide barriers for

Journal Article

Synthesis and anticancer activity of (+)-nopinone-based 2-amino-3-cyanopyridines

Shengliang LIAO,Shibin SHANG,Minggui SHEN,Xiaoping RAO,Hongyan SI,Jie SONG,Zhanqian SONG

Journal Article

Improvement in the synthesis of 2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(Z)-methoxyiminoacetic acid 2-benzothiazolyl

GAO Shihao, SUN Chenghui, ZHAO Xinqi, GAO Changquan

Journal Article

Visualization of amino acid composition differences between processed protein from different animal species

Xingfan ZHOU,Zengling YANG,Longjian CHEN,Lujia HAN

Journal Article

Controlled drug release of 5-amino salicylic acid by poly(2-hydroxyethylmethacrylate) grafted agar

G. Usha RANI,Kartick Prasad DEY,Srijita BHARTI,Sumit MISHRA

Journal Article

Magnetic KIT-6 nano-composite and its amino derivatives as convenient adsorbent for U(VI) sequestration

Journal Article

Insight into the effect of surface carboxyl and amino groups on the adsorption of titanium dioxide for

Wenlong Zhang, Xuyang Zhao, Lin Zhang, Jinwei Zhu, Shanshan Li, Ping Hu, Jiangtao Feng, Wei Yan

Journal Article

Regulatory issues for genetically modified animals

Perry Bradbury HACKETT

Journal Article

Tuned reactive power dispatch through modified differential evolution technique

S. BISWAS (RAHA), N. CHAKRABORTY

Journal Article

Approaching the binding between Cu(II) and aerobic granules by a modified titration and µ-XRF

Hongwei LUO,Longfei WANG,Zhonghua TONG,Hanqing YU,Guoping SHENG

Journal Article