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Chem. Bio. Int., Porphyrin with amino acid moieties: a Tumor photosensitizer
关键字：Porphyrin, Valine, Photodynamic therapy, Cell
A porphyrin with amino acid moieties was synthesized in this work, which may be a latent photosensitizer for photodynamic therapy (PDT). Adler’s strategy was used to synthesize meso-tetra (4-nitrophenyl) porphyrin (TNPP) through cyclolization of 4-nitrobenzaldhyde and pyrrole in refluxed nitrobenzene. Reduction ofTNPP yielded meso-tetra(4-aminophenyl) porphyrin (TAPP). The synthesis was improved ...
http://www.polymer.cn/research/sy_info14949 |
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Study on chain orientation behavior of poly(glycolic acid) / halloysite hybrid electrospun fibers
Recently, clay mineral based nanotubes attracted a great deal of attention, because they possess theadvantages of both nanotubes and clay minerals, which are nature friendly and abundant.1Halloysite is animportant commercialized clay nanotube&nb...
http://www.polymer.cn/research/sy_info14770 |
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Mechanism of charge-transfer complexation in poly(4-vinyl pyridine)/[6,6] - phenyl-c61-butyric acid methyl ester DMF solution
The mechanism of charge-transfer complexation in electron-donor(D)/ electron-acceptor(A) active layer wasstudied in a pseudo-binary blend model system, poly(4-vinyl pyridine)(P4VP) /6,6]-phenyl-C61-butyric acidmethyl ester(PCBM) DMF solution, by a combination of&nb...
http://www.polymer.cn/research/sy_info14718 |
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Liquid crystalline phase behavior of supramolecular of poly(4-vinylpyridine) /3,4,5-tris(dodecyloxy) benzoic acid based on hydrogen-bonding interaction
Supramolecular liquid crystalline polymers (LCPs), which are based on non-covalent interactions, such asionic interaction, hydrogen bonding, or coordination interaction, have gained remarkable attention during the pastdecades. Recently, we synthesized a&n...
http://www.polymer.cn/research/sy_info14653 |
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Recent Advances in Online Hybrid Yarns for Thermoplastic GF Composites
关键字：Thermoplastics, Online hybrid yarns, Polyamide, Polypropylene, Poly(lactic acid)
Online hybrid yarns were spun with three different polymeric matrices. Depending on the matrix, tailored sizings were applied and the resulting mechanical performances of unidirectional composites were evaluated. Depending on ...
http://www.polymer.cn/research/dis_info17267 |
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High Temperature Applications Poly (lactic acid) Compound : The Design of Experiment
关键字：design of experiment, thermal properties, polymer compound bioplastics
Poly (lactic acid) was modified via silane moisture crosslinking reaction to improve the thermal properties. The PLA compound ingredient consisted of gamma-aminopropyltriethoxysilane (APS) as crosslinking&nbs...
http://www.polymer.cn/research/dis_info17211 |
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Study on chain orientation behavior of poly(glycolic acid) / halloysite hybrid electrospun fibers
Recently, clay mineral based nanotubes attracted a great deal of attention, because they possess theadvantages of both nanotubes and clay minerals, which are nature friendly and abundant.1Halloysite is animportant commercialized clay nanotube&nb...
http://www.polymer.cn/research/dis_info17021 |
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Mechanism of charge-transfer complexation in poly(4-vinyl pyridine)/[6,6] - phenyl-c61-butyric acid methyl ester DMF solution
The mechanism of charge-transfer complexation in electron-donor(D)/ electron-acceptor(A) active layer wasstudied in a pseudo-binary blend model system, poly(4-vinyl pyridine)(P4VP) /6,6]-phenyl-C61-butyric acidmethyl ester(PCBM) DMF solution, by a combination of&nb...
http://www.polymer.cn/research/dis_info16976 |
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Liquid crystalline phase behavior of supramolecular of poly(4-vinylpyridine) /3,4,5-tris(dodecyloxy) benzoic acid based on hydrogen-bonding interaction
Supramolecular liquid crystalline polymers (LCPs), which are based on non-covalent interactions, such asionic interaction, hydrogen bonding, or coordination interaction, have gained remarkable attention during the pastdecades. Recently, we synthesized a&n...
http://www.polymer.cn/research/dis_info16932 |
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A new route to toughen poly(lactic acid)blends of ABA triblock copolymers of PDLA-mid-block-PDLA with PLLA
The incorporation of the triblock copolymer (PDLAn- Soft Blockm- PDLAn) into Poly(LLactic Acid) (PLLA) has produced a semicrystalline polymer of substantial modulus and strength.
http://www.polymer.cn/research/dis_info16740 |
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