Intelligent Drug Delivery System Based on Mesoporous Silica Nanoparticles Coated with an Ultra-pH-Sensitive Gatekeeper and Poly(ethylene glycol) [0.03%]
一种基于超pH敏感智能门控剂和聚乙二醇涂层的介孔硅纳米药物传输系统
Tianchan Chen,Wei Wu,Hong Xiao et al.
Tianchan Chen et al.
Mesoporous silica nanoparticles (MSNs) exhibit significant advantages for efficient drug/gene delivery but it is hard for simple MSNs to deliver the loaded drug to the target sites of disease. Considering that there are some well-known pH d...
A Versatile Hydrophilic and Antifouling Coating Based on Dopamine Modified Four-Arm Polyethylene Glycol by One-Step Synthesis Method [0.03%]
一种基于多巴胺修饰的臂型聚乙二醇的一锅合成多功能亲水防污涂层
Xue-Ting Wang,Xudong Deng,Tuo-Di Zhang et al.
Xue-Ting Wang et al.
A versatile hydrophilic and antifouling coating was designed and prepared based on catechol-modified four-arm polyethylene glycol. The dopamine (DA) molecules were grafted onto the end of the four-arm polyethylene glycol carboxyl (4A-PEG-CO...
Correction to "100th Anniversary of Macromolecular Science Viewpoint: Polymerization of Cumulated Bonds: Isocyanates, Allenes, and Ketenes as Monomers" [0.03%]
关于《大分子科学的第100年·观点：累积键的聚合反应：异氰酸酯、联三烯和酮烯作为单体》一文的更正
Sarah M Mitchell,K A Niradha Sachinthani,Randinu Pulukkody et al.
Sarah M Mitchell et al.
Published Erratum
ACS macro letters. 2020 Sep 15;9(9):1217. DOI:10.1021/acsmacrolett.0c00552 2020
Compensation for Orientation Birefringence of PMMA by Blending Bottlebrush Polymers Composed of Well-Controlled Graft Chains [0.03%]
通过添加可控侧链的梳状聚合物对PMMA的方位双折射进行补偿
Masaki Tamura,Naruki Kurokawa,Atsushi Hotta
Masaki Tamura
The birefringence of optical polymers is a great issue in optical devices, inhibiting major applications of polymers to optical lenses and films. In this study, we have synthesized effective bottlebrush polymers with which we could attain a...
Correction to "Monodispersity of Poly(ethylene glycol) Matters for Low-Fouling Coatings" [0.03%]
“聚乙二醇的单分散性对低污染涂层很重要”一文的更正
Peiyu Zhang,Zhonghe Zhang,Donglei Wang et al.
Peiyu Zhang et al.
Published Erratum
ACS macro letters. 2021 Feb 16;10(2):203. DOI:10.1021/acsmacrolett.0c00859 2021
Enhancing Mechanochemical Activation in the Bulk State by Designing Polymer Architectures [0.03%]
通过设计聚合物架构在整体状态下增强机械化学活化
Hironori Oka,Keiichi Imato,Tomoya Sato et al.
Hironori Oka et al.
Mechanoresponsive polymers can have attractive functions; however, the relationship between polymer architecture and mechanoresponsiveness in the bulk state is still poorly understood. Here, we designed well-defined linear and star polymers...
Tunable Length of Cyclic Peptide-Polymer Conjugate Self-Assemblies in Water [0.03%]
水中的环肽聚合物缀合物自组装体的可调长度
Sylvain Catrouillet,Johannes C Brendel,Sophie Larnaudie et al.
Sylvain Catrouillet et al.
Polymers conjugated to cyclic peptides capable of forming strong hydrogen bonds can self-assemble into supramolecular bottlebrushes even in aqueous solutions. However, controlling the aggregation of these supramolecular assemblies remains a...
Jia-Wei Yeh,Kylan Szeto
Jia-Wei Yeh
External forces and confinement are two fundamental and complementary approaches for biopolymer stretching. By employing micro- and nanofluidics, we study the force-extension dynamics by simultaneously applying external forces and confineme...
Polypseudorotaxane Constructed from Cationic Polymer with Cucurbit[7]uril for Controlled Antibacterial Activity [0.03%]
用于控制抗菌活性的 cucurbit[7]uril 聚阳离子轮烷.polypseudorotaxane
Zehuan Huang,Hongyi Zhang,Haotian Bai et al.
Zehuan Huang et al.
This letter is aimed to develop a general strategy to fabricate polypseudorotaxanes with controlled antibacterial activity based on cationic polymers. As a proof of concept, the commercially available antibacterial cationic polymer, ε-poly...
Three RNA Microenvironments Detected in Fluxional Gene Delivery Polyplex Nanoassemblies [0.03%]
聚复合物纳米组装体中流动的基因传递RNA微环境的检测
Anisha Shakya,Hashim M Al-Hashimi,Mark M Banaszak Holl
Anisha Shakya
Prototropic and solvatochromatic properties of fluorescein (FL) were employed to detect the presence of microenvironments in polyplexes consisting of polycationic polymer (POCP) and a fluorescein-conjugated RNA, the HIV-1 transactivation re...