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glenda007982金蟲(chóng) (小有名氣)
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[求助]
求幫忙查一下:AMR.887-888上的一篇論文是否已檢索!謝謝! 已有3人參與
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哪位大俠能幫我查查 Polymerization and chiroptical behavior of polymethacrylamides bearing a bulky oxazoline pendant AMR(2014)887-888卷p688-692 是否被檢索了?謝謝 |
木蟲(chóng) (正式寫(xiě)手)
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Accession number: 20072510667355 Title: Optically active polymethacrylamides bearing a bulky oxazoline pendant: Synthesis and characterization Authors: Fu, Zheng1; Xi, Xiujuan1; Jiang, Liming1 ; Shen, Zhiquan1 Author affiliation: 1 Department of Polymer Science and Engineering, Zhejiang University, Key Laboratory of Macromolecular Synthesis and Functionalization, Hangzhou, 310027, China Corresponding author: Jiang, L. (cejlm@zju.edu.cn) Source title: Reactive and Functional Polymers Abbreviated source title: React Funct Polym Volume: 67 Issue: 7 Issue date: July 2007 Publication year: 2007 Pages: 636-643 Language: English ISSN: 13815148 CODEN: RFPOF6 Document type: Journal article (JA) Publisher: Elsevier, P.O. Box 211, Amsterdam, 1000 AE, Netherlands Abstract: A novel type of chiral methacrylamide derivatives, N-[o-(4-phenyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]methacrylamide ((R)-PhOPMAM), N-[o-(4-isopropyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]methacrylamide ((S)-PriOPMAM), and N-[o-(4-isopropyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]methacrylamide ((S)-MeOPMAM), was synthesized and radically polymerized to the corresponding polymers in moderate yields. The polymerization characteristics and the chiroptical behavior of the resultant polymers have been examined in detail by using circular dichroism (CD), UV-Vis, and NMR spectroscopies in comparison with our previous observation. It was found that the oxazoline moieties have an effective influence on both the polymerization process and the optical activity of obtained polymers. Especially, the levorotatory monomer (S)-MeOPMAM ([α]D25 = - 7.7 °) was transformed to the polymers with dextrorotation activity ([α]D25 = + 102.0 ° to + 117.1 °), indicating the polymer main chain might exist a helical conformation. Also, the chiral recognition ability was briefly evaluated by 1H NMR technique for the poly(OPMAM)s. © 2007 Elsevier Ltd. All rights reserved. Number of references: 29 Main heading: Organic polymers Controlled terms: Dichroism - Free radical polymerization - Nitrogen compounds - Nuclear magnetic resonance Uncontrolled terms: Methacrylamide - Optical activity - Oxazoline Classification code: 741.1 Light/Optics - 804.1 Organic Compounds - 815.1.1 Organic Polymers - 815.2 Polymerization - 931.2 Physical Properties of Gases, Liquids and Solids Treatment: Experimental (EXP) DOI: 10.1016/j.reactfunctpolym.2007.04.005 Database: Compendex Compilation and indexing terms, © 2013 Elsevier Inc. |

金蟲(chóng) (小有名氣)
至尊木蟲(chóng) (文壇精英)
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Accession number: 20141117443084 Title: Application of Matlab data processing system in research of drug microemulsion Authors: Wei, Hong1 Email author bailing8861@sina.com; Lu, Gang2 Email author bailing8861@sina.com; Lu, Yi Chen3 Email author juntinglu@126.com; Fu, Zheng1 Email author fz19820528@163.com Author affiliation: 1 Pharmaceutical sciences, Shandong Medical college, Erhuannan Road 5460, Jinan 250002, China 2 PLA Department, Shandong Xintai, China 3 School of foreign languages and literature, Shandong University, China Corresponding author: Fu, Z. (fz19820528@163.com) Source title: Advanced Materials Research Abbreviated source title: Adv. Mater. Res. Volume: 887-888 Monograph title: Advances in Materials and Materials Processing IV Issue date: 2014 Publication year: 2014 Pages: 623-626 Language: English ISSN: 10226680 ISBN-13: 9783038350149 Document type: Conference article (CA) Conference name: 2013 4th International Conference on Advances in Materials and Manufacturing, ICAMMP 2013 Conference date: December 18, 2013 - December 19, 2013 Conference location: Kunming, China Conference code: 102947 Publisher: Trans Tech Publications Abstract: A new O/W microemulsion system for transdermal matrine delivery was developed in order to improve the skin permeability and solubility of matrine. Various factors were investigated including solubility of matrine,the skin permeability of matrine aiming to choose suitable surfactants, cosurfactants and oils. By drawing the pseudo-ternary phase diagrams, the basic prescription of microemulsion were determined. A simplex lattice experiment design was adopted to optimize the composition of microemulsions.The mathematical software Matlab be used to calculate the predicted values to determine the optimization of microemulsion formulation. © (2014) Trans Tech Publications, Switzerland. Number of references: 8 Main heading: MATLAB Controlled terms: Data processing - Microemulsions - Optimization - Solubility Uncontrolled terms: Application of matlabs - Data processing systems - Experiment design - Mathematical software - O/W microemulsions - Pseudoternary phase diagrams - Simplex lattice - Skin permeability Classification code: 723.2 Data Processing and Image Processing - 801.4 Physical Chemistry - 804 Chemical Products Generally - 921 Mathematics - 921.5 Optimization Techniques DOI: 10.4028/www.scientific.net/AMR.887-888.623 Database: Compendex Compilation and indexing terms, © 2013 Elsevier Inc. |
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Accession number: 20141117443097 Title: Polymerization and chiroptical behavior of polymethacrylamides bearing a bulky oxazoline pendant Authors: Fu, Zheng1 Email author fz19820528@163.com; Wei, Hong1 Email author bailing8861@sina.com; Yuan, Chao1 Email author yuanchao3723@163.com; Li, Zhong Wen1 Email author sdlizhongwen@163.com Author affiliation: 1 Department of Pharmacy, Shandong Medical College, Jinan 250002, China Corresponding author: Li, Z. W. (sdlizhongwen@163.com) Source title: Advanced Materials Research Abbreviated source title: Adv. Mater. Res. Volume: 887-888 Monograph title: Advances in Materials and Materials Processing IV Issue date: 2014 Publication year: 2014 Pages: 688-692 Language: English ISSN: 10226680 ISBN-13: 9783038350149 Document type: Conference article (CA) Conference name: 2013 4th International Conference on Advances in Materials and Manufacturing, ICAMMP 2013 Conference date: December 18, 2013 - December 19, 2013 Conference location: Kunming, China Conference code: 102947 Publisher: Trans Tech Publications Abstract: The radical polymerization of optically active methacrylamide derivatives, N-[o-(4-phenyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]methacrylamide ((R)-PhOPMAM) and N-[o-(4-isopropyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]methacrylamide ((S)-PriOPMAM), were carried out under various conditions. The effect of the Lewis acid, that is, rare earth metal trifluoromethanesulfonates on the free-radical polymerization were examined under different solvents. The Lewis acids are effective in enhancing the isotacticity in the polymerization of (S)-PriOPMAM. The same phenomenon were not happened in the polymerization of (R)-PhOPMAM. The polymerization characteristics and the chiroptical behavior of the resultant polymers have been examined by using circular dichroism (CD), UV-Vis, and NMR spectroscopies. © (2014) Trans Tech Publications, Switzerland. Number of references: 12 Main heading: Nitrogen compounds Controlled terms: Atom transfer radical polymerization - Free radical polymerization - Nuclear magnetic resonance spectroscopy Uncontrolled terms: Different solvents - Isotacticities - Isotactics - Methacrylamides - Optical activity - Optically Active - Oxazolines - Rare earth metals Classification code: 804.1 Organic Compounds - 815.2 Polymerization - 932.2 Nuclear Physics DOI: 10.4028/www.scientific.net/AMR.887-888.688 Database: Compendex Compilation and indexing terms, © 2013 Elsevier Inc. |
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