| |
Thermal Characterization and Thermal Degradation of Poly (norbornene-2, 3-dicarboxylic acid dialkyl ester)s Synthesized by Vinyl Addition Polymerization
无
http://www.polymer.cn//ss/BinyuanLiu/publicationsshow_4925.html |
| |
Increasing Lamellar Twisting Frequency with Poly(lactic acid) Segments Incorporation in Poly(trimethylene terephthalate) Ring-Banded Spherulites”, Macromolecules, 2011, 44, 2918-2925.
Jun Li, Ya Li, Jian Zhou, Jian Yang, ZhiQiang Jiang, Peng Chen, Yuzhong Wang, Qun Gu*, Zongbao Wang*, “Increasing Lamellar Twisting Frequency with Poly(lactic acid) Segments Incorporation in Poly(trimethylene terephthalate) Ring-Banded Spherulites”, Macromolecules, 2011, 44, 2918-2925.
http://www.polymer.cn//ss/wangzb/publicationsshow_4904.html |
| |
Synthesis of cerium N-morpholinomethylphonic acid and its flame retardant application in high density polyethylene
Cerium N-morpholinomethylphonic acid (MMPA-Ce) with fibrous structure was synthesized via hydrothermal reaction between cerium nitrate hexahydrate and N-morpholinomethylphonic acid. The flame retardancy of high density polyethylene (HDPE) containing various amount of MMPA-Ce was investigated by cone calorimeter. The peak value of heat release rate (PHRR) of HDPE obviously decreased when adding MMP...
http://www.polymer.cn//ss/zpfang/publicationsshow_4865.html |
| |
Lipoic Acid Modified Low Molecular Weight Polyethylenimine Mediates Nontoxic and Highly Potent In Vitro Gene Transfection
The clinical success of gene therapy intimately relies on the development of safe and efficient gene carrier systems. We found here that 1.8 kDa polyethylenimine (PEI) following hydrophobic modification with lipoic acid (LA) mediated nontoxic and highly potent in vitro gene transfection in both HeLa and 293T cells. 1.8 kDa PEI–LA conjugates were prepared with controlled degree of substitutio...
http://www.polymer.cn//ss/zhongzhiyuan/publicationsshow_4786.html |
| |
Solvothermal synthesis and structures of three novel heterometallic microporous coordination polymers assembled from 2-hydroxy-nicotinic acid
Three novel heterometallic microporous coordination
polymers {M(Hnico)3M0}n (1, M = Co, M0 = K; 2, M = Ni, M0 = K; 3, M = Co, M0 = Na, Hnico is the anion of 2-hydroxy-nicotinic acid, where the proton is transferred from the phenolate hydroxy group to the
nitrogen atom of imine pyridine ring) were synthesized by
hydrothermal reaction between M(Ac)24H2O, M0OH and a multifunctional organic aromat...
http://www.polymer.cn//ss/zhangshuhua/publicationsshow_4690.html |
| |
Synthesis, crystal structure and magnetic properties of cubane and linear trinuclear nickel complexes formed by 3,5-dichloro-2-hydroxybenzylaminoacetic acid
The reaction of Ni(ClO4)26H2O with 3,5-dichloro-2-hydroxy-benzylaminoacetic acid (H2dchaa), NaN3 and triethylamine in methanol solution or water solution under solvothermal methods leads to the formation of two completely different NiII compounds: [HN(C2H5)3]8
[Ni4(dchaa)4(N3)4]2 (1) and [HN(C2H5)3]2[Ni3(dchaa)4(H2O)4]2(H2O)2 (2). The complexes 1 and 2 have been characterized by elemental
an...
http://www.polymer.cn//ss/zhangshuhua/publicationsshow_4689.html |
| |
Biodegradable and redox-responsive chitosan/poly(L-aspartic acid) nanocapsule for transmucosal delivery of proteins and peptides.
The development of peptides and proteins is hampered by their rapid clearance in liver and other body tissues by proteolytic enzymes, so these drugs are difficult to administer except for the injection. Here, we designed and fabricated a novel biodegradable and redox-responsive submicron capsules through the layer-by-layer technique with poly(L-aspartic acid) and chitosan for transmucosal delive...
http://www.polymer.cn//ss/zhangxinge/publicationsshow_4654.html |
| |
Glycopolymer poly(2-lactobionamidoethyl methacrylate)-bolck-poly(3-acrylamidophenylboronic acid) nanoparticles for intracellular delivery of peptides and proteins.
xx
http://www.polymer.cn//ss/zhangxinge/publicationsshow_4647.html |
| |
22. Development of novel self-assembled poly(3-acrylamidophenylboronic acid)/ poly(2-lactobionamidoethyl methacrylate) hydrid nanoparticles for improving nasal adsorption of insulin.
It is well-known that the phenylboronic acid derivatives have chemical interactions with sugars. Hence, stable nanoparticles with core-shell structure were formed by the covalent complexation between boronic acid groups of poly(3-acrylamidophenylboronic acid) (pAPBA) and hydroxyl groups of poly(2-lactobionamidoethyl methacrylate) (pLAMA). The image taken by transmission electron microscopy (TEM) s...
http://www.polymer.cn//ss/zhangxinge/publicationsshow_4645.html |
| |
20. Amphiphilic polyactic acid-hyperbranched polyglycerol nanoparticles as controlled release system for poorly water soluble drugs: Physicochemical characterizations.
OBJECTIVE: Quercetin was applied as a model drug to evaluate the potential application of amphiphilic polylactic acid-hyperbranched polyglycerol (HPG-PLA) nanoparticles as carriers for poorly water-soluble drugs. METHODS: The drug delivery systems were characterized by dynamic light scattering, powder X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR) and so forth. KEY FIND...
http://www.polymer.cn//ss/zhangxinge/publicationsshow_4643.html |
| |