Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics [0.03%]
新型立体异构的木质素衍生聚碳酸酯：迈向双酚聚碳酸酯仿生品的创制
Xianyuan Wu,Dan Xu,Mario De Bruyn et al.
Xianyuan Wu et al.
In this work, we have described a family of bio-based polycarbonates (PC-MBC) based on the unique lignin-derived aliphatic diol 4,4'-methylenebiscyclohexanol (MBC) that was sustainably sourced from lignin oxidation mixture. The detailed str...
Valentina Bellotti,Kostas Parkatzidis,Hyun Suk Wang et al.
Valentina Bellotti et al.
Retrieving the starting monomers from polymers synthesized by reversible deactivation radical polymerization has recently emerged as an efficient way to increase the recyclability of such materials and potentially enable their industrial im...
How does the polymer architecture and position of cationic charges affect cell viability? [0.03%]
聚合物结构和阳离子电荷的位置如何影响细胞活力？
Joana S Correia,Sofía Mirón-Barroso,Charlotte Hutchings et al.
Joana S Correia et al.
Polymer chemistry, composition and molar mass are factors that are known to affect cytotoxicity, however the influence of polymer architecture has not been investigated systematically. In this study the influence of the position of the cati...
Fully synthetic macromolecular prodrug chemotherapeutics with EGFR targeting and controlled camptothecin release kinetics [0.03%]
具有EGFR靶向性和控制喜树碱释放速度的全合成大分子前药化疗药物
Hanna Freeman,Selvi Srinivasan,Debobrato Das et al.
Hanna Freeman et al.
Herein, we developed a fully polymerizable, peptide-targeted, camptothecin polymeric prodrug system. Two prodrug monomers were synthesized via esterification of campothecin (20Cam) and 10-hydroxycamptothecin (10Cam) with mono-2-(methacryloy...
N-Hydroxyethyl acrylamide as a functional eROP initiator for the preparation of nanoparticles under "greener" reaction conditions [0.03%]
"N-羟乙基丙烯酰胺作为功能eROP引发剂在更“绿色”的反应条件下制备纳米粒子"
Joachim C Lentz,Robert Cavanagh,Cara Moloney et al.
Joachim C Lentz et al.
N-Hydroxyethyl acrylamide was used as a functional initiator for the enzymatic ring-opening polymerisation of ε-caprolactone and δ-valerolactone. N-Hydroxyethyl acrylamide was found not to undergo self-reaction in the presence of Lipase B...
Influence of the molecular weight and size distribution of PSS on mixed ionic-electronic transport in PEDOT:PSS [0.03%]
聚苯乙烯磺酸盐的分子量及其大小分布对PEDOT:PSS 离子和电子混合输运的影响
Chun-Yuan Lo,Yuhang Wu,Elorm Awuyah et al.
Chun-Yuan Lo et al.
The commercially available polyelectrolyte complex poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) is ubiquitous in organic and hybrid electronics. As such, it has often been used as a benchmark material for fundamental...
Electrostatic loading and photoredox-based release of molecular cargo from oligoviologen-crosslinked microparticles [0.03%]
通过静电负载和光红ox释放从低聚体偶氮苯交联微粒中释放分子货物
Mark S Palmquist,Max C Gruschka,Jovelt M Dorsainvil et al.
Mark S Palmquist et al.
Although on-demand cargo release has been demonstrated in a wide range of microparticle platforms, many existing methods lack specific loading interactions and/or undergo permanent damage to the microparticle to release the cargo. Here, we ...
Rapid conjugation of nanoparticles, proteins and siRNAs to microbubbles by strain-promoted click chemistry for ultrasound imaging and drug delivery [0.03%]
基于应变促进型点击化学的微泡超声造影及药物传递研究
Xifeng Liu,Ping Gong,Pengfei Song et al.
Xifeng Liu et al.
A new strategy using catalyst-free strain-promoted alkyne-azide cycloaddition (SPAAC) "click" chemistry for the ligation of anti-cancer drug-loaded nanoparticles, functionalized proteins, and siRNA conjugated micelles to microbubbles (MB) w...
Synthesis of well-defined linear-bottlebrush-linear triblock copolymer towards architecturally-tunable soft materials [0.03%]
合成结构可调软物质的线-瓶刷-线型三嵌段共聚物
Vahid Asadi,Xuecong Li,Francesco Simone Ruggeri et al.
Vahid Asadi et al.
Linear-bottlebrush-linear (LBBL) triblock copolymers are emerging systems for topologically-tunable elastic materials. In this paper, a new synthetic methodology is presented to synthesize LBBL polystyrene-block-bottlebrushpolydimethylsilox...
Synthesis of poly(vinyl alcohol) by blue light bismuth oxide photocatalysed RAFT. Evaluation of the impact of freeze/thaw cycling on ice recrystallisation inhibition [0.03%]
蓝光条件下bismuth氧化物催化RAFT聚合制备聚乙烯醇及其抗冰晶成长性能研究
Ioanna Kontopoulou,Thomas R Congdon,Simon Bassett et al.
Ioanna Kontopoulou et al.
Poly(vinyl alcohol), PVA, is the most potent polymeric ice recrystallisation inhibitor (IRI), mimicking a complex function of ice binding proteins. The IRI activity of PVA scales with its molecular weight and hence broad molecular weight di...