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151. The magnetic nanoparticle, silica nanoparticle and poly - cation nanoparticle were introduced briefly.

152. Biodegradable poly ( L - aspartic acid ) hydrogels were synthesized by a two step cross - linking reaction.

153. The reinforcing and toughening mechanism of poly(lactic acid) composite filled by talcum powder or diatomite combined with toughener compound was investigated.

154. This first-year study is about the exploration and analysis on the electrochromic properties of poly(butyl viologen) (PBV) thin films.

155. The hydrophilic modification of polypropylene non-woven fabric (NWF) surface was conducted by coating PVA (poly vinyl alcohol) film on the NWF surface via dip-coating method.

156. The poly grafted starch copolymer was synthesized by the reaction of glycolide and starch in dimethyl sulfoxide with triethylamine as catalyst.

157. Poly ( ethylene glycol ) ( PEG ) is a hydrophilic polymer flexible long chain.

158. The hydrophilic-to-hydrophobic transition of poly(N-isopropyl acrylamide)(PNIPAM) microgel was studied using a Video based contact angle measuring device.

159. There were developed asbestos free high friction coefficient composition brake pads made of poly compound adhesive agent, hybrid fiber and special fillings.

160. Commercially available poly L-tyrosine was exposed to nitrating species and the damage was monitored by UV spectroscopy and alkaline gel electrophoresis.

161. Secondly, we present the concavoconvex poly gon's area algorithm based on vector product.

162. The polymers were characterized by IR, 1H NMR spectroscopy and DSC. The compatibilities of poly(2 ethyl 2 oxazoline) with some thermoplastic and copolymers are examined.

163. The structure characteristics, properties and application of poly( p - phenylene benzobisoxazole) (PBO) fiber were introduced.

164. Conclusion The method may be used to prepare soluble and high-temperature poly(arylene ether)s.

165. Poly ( anhydroaspartic acid ) was prepared by thermal condensation of L - aspartic acid, which can be hydrolyzed to poly ( aspartic acid ) .

166. Ratio of poly - sulfide rubber and activated viscosity index improver to epoxy was determine and discussed.

167. OBJECTIVE: To prepare the poly (DL-lactide) aclacinomycin nanoparticle in order to evaluate the nanoparticle delivery system and to develop the pharmaceutics of aclacinomycin nanoparticle.

168. The vegetarian meal I provided was very good in protein, fiver, iron, phosphate, vitamin A, vitamin C, thiamin, riboflavin, niacin[sentencedict.com/poly.html], and poly and mono unsaturated fats. (the good fats).

169. We found this non-monotonic dependence on fluorinated poly(vinyl cinnamate) (PVCN-F) surface while non-fluorinated PVCN revealed a monotonic decrease of the pretilt angle with exposure.

170. Two pretreatment Methods: Were used, granular activated carbon ( GAC ) adsorption and poly aluminum chloride ( PAC ) coagulation.

171. Poly ( ether ether ketone ) ( PEEK ) is a kind of high performance engineering plastics.

172. Expression of apoptosis - related proteins ( Caspase - 3 , Caspase - 8 and poly ADP - ribose polymerase ( PARP )) was determined by immunohistochemistry.

173. Methods:Monoclonal and poly - clonal dual antibody sandwich method was used to assay the levels of serum interleukin - 2 (IL - 2 ) and soluble interleukin - 2 receptor (SIL - 2R) .

174. An antistatic poly(1,3-trimethylene terephthalate)(PTT) was synthesized from purified terephthalic acid(PTA), 1,3-propanediol(PDO) and antistatic agent via direct esterification.

175. Influences of filler content on processability, mechan i cal properties and cost of low - ratio foamed unplastized poly(vinyl chloride) (PV C) board were discussed.

176. The dewax rate is controlled by the diffusion of paraffin wax in poly propylene.

177. The poly( glycolic acid) grafted starch copolymer was synthesized by the reaction of glycolide (GE) and starch in dimethyl sulfoxide with triethylamine as catalyst.

178. Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

179. Mixed bacteria could degrade poly ( vinyl alcohol ) ( PVA ) completely and produce extracellular PVA - degrading enzyme.

180. Effect of blending and solvents on the crystallizability of poly (vinylidene fluoride) phase inversion membranes were studied.