个性化文献订阅>文章检索

文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共43条记录   Concentration dependence of shear-induced polymer migration in DNA solutions near a surface [作者：Fang, L; Larson, RG,期刊：Macromolecules, 页码：8784-8787 , 文章类型： Article，,卷期：2007年40-24] We investigate optically the time-dependent concentration and mean fractional stretch of A-phage DNA molecules near a solid surface in a torsional shear flow, for solutions of DNA concentrations from 0.1c* to 3.0c*. At h... Three-dimensional analysis of switching mechanism of mixed polymer brushes [作者：Usov, D; Gruzdev, V; Nitschke, M; Stamm, M; Hoy, O; Luzinov, I; Tokarev, I; Minko, S,期刊：Macromolecules, 页码：8774-8783 , 文章类型： Article，,卷期：2007年40-24] The inner structure of a polystyrene-poly(methyl methacrylate) (PS/PMMA) brush synthesized via two-step surface-initiated radical polymerization was studied by a combination of step-by-step oxygen plasma etching and atom... Thiol-ene free-radical and vinyl ether cationic hybrid photopolymerization [作者：Wei, HY; Li, Q; Ojelade, M; Madbouly, S; Otaigbe, JU; Hoyle, CE,期刊：Macromolecules, 页码：8788-8793 , 文章类型： Article，,卷期：2007年40-24] The photopolymerization kinetics of mixtures containing a trithiol and a trivinyl ether (in different molar ratios) with a cationic photoinitiator were investgated by real-time infrared and real-time theology. Using this... Polymeric oligothiophene fluorophores spatially isolated by spirobifluorene and their emission properties [作者：Takagi, K; Momiyama, M; Ohta, J; Yuki, Y; Matsuoka, SI; Suzuki, M,期刊：Macromolecules, 页码：8807-8811 , 文章类型： Article，,卷期：2007年40-24] Synthesis of biomimetic poly(hydroxybutyrate): Alkoxy- and carboxytriazolines as latent ionic initiator [作者：Coulembier, O; Delva, X; Hedrick, JL; Waymouth, RM; Dubois, P,期刊：Macromolecules, 页码：8560-8567 , 文章类型： Article，,卷期：2007年40-24] A well-defined high molecular weight poly(3-hydroxybutyrate) was synthesized by '' living ''/controlled ring-opening polymerization (ROP) of beta-butyrolactone (BL) using a metal-free catalytic system. The ROP was initia... Living anionic polymerization of the amphiphilic monomer 2-(4-vinylphenyl)pyridine [作者：Kang, NG; Changez, M; Lee, JS,期刊：Macromolecules, 页码：8553-8559 , 文章类型： Article，,卷期：2007年40-24] The amphiphilic monomer 2-(4-vinylphenyl)pyridine(VPPy) has been successfully polymerized using a complex of sec-butyllithium (s-BuLi) with lithium chloride (LiCl) and coordination of VPPy with LiCl at -45 degrees C for ... How nano are nanocomposites? [作者：Schaefer, DW; Justice, RS,期刊：Macromolecules, 页码：8501-8517 , 文章类型： Review，,卷期：2007年40-24] Composite materials loaded with nanometer-sized reinforcing fillers are widely believed to have the potential to push polymer mechanical properties to extreme values. Realization of anticipated properties, however, has p... Stochastic modeling and simulation of DNA electrophoretic separation in a microfluidic obstacle array [作者：Mohan, A; Doyle, PS,期刊：Macromolecules, 页码：8794-8806 , 文章类型： Article，,卷期：2007年40-24] The size-dependent separation of electrophoresing DNA chains of varying lengths has recently been demonstrated to occur in microfluidic obstacle arrays. The chain dynamics in the array may be modeled as a continuous-time... Origin of activity in Cu-, Ru-, and Os-mediated radical polymerization [作者：Braunecker, WA; Brown, WC; Morelli, BC; Tang, W; Poli, R; Matyjaszewski, K,期刊：Macromolecules, 页码：8576-8585 , 文章类型： Article，,卷期：2007年40-24] A method is discussed for quantifying and categorizing the activity of an atom transfer radical polymerization (ATRP) catalyst as being derived from the product of its intrinsic reducing power and affinity for halide ani... Design of a new multifunctionalized PAMAM dendrimer with hydrazide-terminated spacer arm suitable for metal-carbonyl multilabeling of aldehyde-containing molecules [作者：Fischer-Durand, N; Salmain, M; Rudolf, B; Juge, L; Guerineau, V; Laprevote, O; Vessieres, A; Jaouen, G,期刊：Macromolecules, 页码：8568-8575 , 文章类型： Article，,卷期：2007年40-24] We describe herein the synthesis of generation 4 (G4) poly(amidoamine) (PAMAM) dendrimers bearing (1) a nitroaniline derivative as an NMR probe, (2) (eta(5)-cyclopentadienyl)iron dicarbonyl succinimidato complexes as inf... Telechelic aminooxy polystyrene synthesized by ATRP and ATR coupling [作者：Kopping, JT; Tolstyka, ZP; Maynard, HD,期刊：Macromolecules, 页码：8593-8599 , 文章类型： Article，,卷期：2007年40-24] Aminooxy alpha- and alpha,omega-end-functionalized polystyrene were synthesized via atom transfer radical polymerization (ATRP) and atom transfer radical (ATR) coupling. A 1-bromoethylphenyl initiator possessing an N-hyd... Synthesis and characterization of novel epoxy- and oxetane-functional reversible addition-fragmentation chain transfer agents [作者：Vora, A; Nasrullah, MJ; Webster, DC,期刊：Macromolecules, 页码：8586-8592 , 文章类型： Article，,卷期：2007年40-24] Novel reversible addition-fragmentation chain transfer (RAFT) agents with epoxy- and oxetane-functional groups have been synthesized. Two different methods were used to synthesize the epoxy-functional RAFT agent. An acid... Verdazyl-mediated living-radical polymerization of styrene and n-butyl acrylate [作者：Chen, EKY; Teertstra, SJ; Chan-Seng, D; Otieno, PO; Hicks, RG; Georges, MK,期刊：Macromolecules, 页码：8609-8616 , 文章类型： Article，,卷期：2007年40-24] The radical polymerization of styrene and n-butyl acrylate is demonstrated to proceed under controlled conditions between 125 and 130 degrees C in the presence of either a 1,5-dimethyl-3-phenyl-6-oxoverdazyl radical or a... Controlled functionalization of crystalline polystyrenes via activation of aromatic C-H bonds [作者：Shin, J; Jensen, SM; Ju, J; Lee, S; Xue, Z; Noh, SK; Bae, C,期刊：Macromolecules, 页码：8600-8608 , 文章类型： Article，,卷期：2007年40-24] The iridium-catalyzed functionalization of the C-H bond of commercial polystyrenes with three types of tacticities (syndiotactic, isotactic, atactic) using boron reagents is reported. The boronate ester group in the poly... Synthesis of novel high-performance polymers via Pd-catalyzed amination of dibromoarenes with primary aromatic diamines [作者：Chang, GJ; Luo, X; Zhang, L; Lin, RX,期刊：Macromolecules, 页码：8625-8630 , 文章类型： Article，,卷期：2007年40-24] A series of novel polymers have been obtained by the condensation polymerization of different dibromoarenes with different primary aromatic diamines via palladium-catalyzed aryl amination reaction. The structures of poly... Dually responsive multiblock copolymers via reversible addition-fragmentation chain transfer polymerization: Synthesis of temperature- and redox-responsive copolymers of poly(N-isopropylacrylamide) and poly(2-(dimethylamino)ethyl methacrylate) [作者：You, YZ; Zhou, QH; Manickam, DS; Wan, L; Mao, GZ; Oupicky, D,期刊：Macromolecules, 页码：8617-8624 , 文章类型： Article，,卷期：2007年40-24] We report the, synthesis of temperature- and redox-responsive multiblock copolymers by reversible addition-fragmentation chain transfer (RAFT) polymerization. Well-defined alpha,omega-bis(dithioester)-functionalized poly...