Position-Dependent Diffusion Dynamics of Entangled Polymer Melts Nanoconfined by Parallel Immiscible Polymer Films [0.03%]
由平行不相容高分子薄膜限域的高分子熔体纠缠体系的位置依赖扩散动力学
Kyoung-Il Jo,Younghoon Oh,Tae-Ho Kim et al.
Kyoung-Il Jo et al.
The morphological structure and dynamics of confined polymers adjacent to the polymer-polymer interface have a profound effect on determining the overall physical properties of polymer blends. We measured the diffusion dynamics of poly(meth...
Peiyu Zhang,Zhonghe Zhang,Donglei Wang et al.
Peiyu Zhang et al.
Poly(ethylene glycol) (PEG) is the most used hydrophilic polymer for low-fouling coatings to minimize nonspecific interactions. The PEG molecular weight or its length as well as surface density are typically considered as the main impacts o...
Cecilia Z Bueno,Alexsandra C Apolinário,Aroa Duro-Castano et al.
Cecilia Z Bueno et al.
This work reports, for the encapsulation of l-asparaginase, an anticancer enzyme into hybrid PMPC25-PDPA70/PEO16-PBO22 asymmetric polymersomes previously developed by our group, with loading capacities with over 800 molecules per vesicle. E...
Oncogenic Epidermal Growth Factor Receptor Silencing in Cervical Carcinoma Mediated by Dynamic Sugar-Benzoxaborole Polyplexes [0.03%]
用于宫颈癌治疗的动态糖-苯并硼氧六环多聚复合物介导的成瘤表皮生长因子受体沉默
Diana Diaz-Dussan,Yi-Yang Peng,Piyush Kumar et al.
Diana Diaz-Dussan et al.
Although, various types of pharmaceuticals have been developed for cervical carcinomas, treatment with these drugs often results in a number of undesirable side effects, toxicity and multidrug resistance. Here, we aimed at modifying the gen...
Elastomers without Covalent Cross-Linking: Concatenated Rings Giving Rise to Elasticity [0.03%]
无共价交联的弹性体：拼接环产生弹性
Pengpeng Hu,Jeppe Madsen,Qian Huang et al.
Pengpeng Hu et al.
There is intense interest in making mechanically stable elastomers with properties resembling those of human muscles for use in soft robotics. Recently, a polydimethylsiloxane (PDMS) elastomer prepared without the use of cross-linking moiet...
Threading-Unthreading Transition of Linear-Ring Polymer Blends in Extensional Flow [0.03%]
线形-环形聚合物共混物在伸展流场中的解扣-扣合动力学行为研究
Anine Borger,Wendi Wang,Thomas C O&#x;Connor et al.
Anine Borger et al.
Adding small amounts of ring polymers to a matrix of their linear counterparts is known to increase the zero-shear-rate viscosity because of linear-ring threading. Uniaxial extensional rheology measurements show that, unlike its pure linear...
An Efficient Precatalyst Approach for the Synthesis of Thiazole-Containing Conjugated Polymers via Cu-Catalyzed Direct Arylation Polymerization (Cu-DArP) [0.03%]
通过铜催化直接芳基化聚合(Cu-DArP)合成含噻唑共轭聚合物的高效预催化剂方法
Liwei Ye,Alexander Schmitt,Robert M Pankow et al.
Liwei Ye et al.
Over the past decade, direct arylation polymerization (DArP) has emerged as a facile and sustainable methodology for the synthesis of conjugated polymers. Recently, we developed Cu-catalyzed DArP (Cu-DArP) as a low-cost, Pd-free synthetic p...
Diederik W R Balkenende,Sally M Winkler,Yiran Li et al.
Diederik W R Balkenende et al.
Here we introduce a tissue-adhesive patch with orthogonal cohesive and adhesive chemistries; supramolecular ureido-4-pyrimidinone (UPy) cross-links provide cohesive strength, and catechols provide mussel-inspired tissue adhesion. In the dev...
Highly Ordered Nanocellular Polymeric Foams Generated by UV-Induced Chemical Foaming [0.03%]
由UV诱导化学发泡制备的高度有序纳米多孔聚合物泡沫
Podchara Rattanakawin,Kenji Yoshimoto,Yuta Hikima et al.
Podchara Rattanakawin et al.
Nanocellular polymer foams have shown significant potential for industrial applications because of their superior thermal, mechanical, and optical properties. Some of these properties may be further improved by enhancing the ordering of cel...
Bacterial Lectin-Targeting Glycoconjugates for Selective Elimination of Pathogenic Bacteria [0.03%]
用于靶向病原菌的选择性消除的细菌凝集素靶向糖缀合物
Ji Young Hyun,Chang-Hee Lee,Hosoowi Lee et al.
Ji Young Hyun et al.
Herein we report a strategy to eradicate pathogenic bacteria selectively, which utilizes bacterial lectin-targeting glycoconjugates that contain an epitope or a photosensitizer to promote antibody-dependent cellular cytotoxicity (ADCC) or p...