Results 61 to 70 of about 843,478 (179)

Application of hyperbranched polymer demulsifier HPO-1 in the treatment of highly emulsified oily wastewater

Gongye shui chuli
In order to improve the demulsification efficiency of highly emulsified oily wastewater, a hyperbranched polymer demulsifier HPO-1 was prepared by using hyperbranched polyethyleneimine HPEI and composite fatty acid monomer FO-1 as the main raw materials.
FAN Fengyan, YANG Guo
doaj   +1 more source

Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer

Designed Monomers and Polymers, 2017
In this paper, we present a tandem anionic-radical approach for synthesizing hypergrafted polymers. We prepared 4-(N,N-diphenylamino)methylstyrene (DPAMS) as a new radical-based inimer.
Minglu Huang, Jianmin Lu, Bingyong Han, Xianhong Zhang, Wantai Yang   +4 more
doaj   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Bio‐Inspired Sclerotization of Lignin: A Robust Adhesive for Photothermal Wood‐Based Panels

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A high‐performance lignin adhesive is engineered via an insect‐inspired sclerotization strategy involving oxidation and hyperbranched polymer grafting, overcoming lignin's adhesion failure, and yielding a wet shear strength of 1.02–1.21 MPa. The adhesive endows wood‐based panels with photothermal functionality; building energy simulations indicate HVAC‐
Zihao Ye, Zheng Liu, Jiahao Wu, Canling Wen, Tingting Xie, Yonggang Chen, Chusheng Qi, Pingan Song, Qiang Gao   +8 more
wiley   +1 more source

Rheological and thermal degradation properties of hyperbranched polyisoprene prepared by anionic polymerization [PDF]

Royal Society Open Science, 2019
Hyperbranched polyisoprene was prepared by anionic copolymerization under high vacuum condition. Size exclusion chromatography was used to characterize the molecular weight and branching nature of these polymers.
Shehu Habibu, Norazilawati Muhamad Sarih, Nor Asrina Sairi, Muzafar Zulkifli   +3 more
doaj   +1 more source

Fire‐Safe Polymeric Insulation Foams for Energy‐Efficient and Low‐Carbon Buildings

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review systematically summarizes recent advances in fire‐safe polymeric insulation foams, emphasizing the balance among flame retardancy, thermal insulation, mechanical reliability, and long‐term durability. By linking material‐level thermophysical properties with building cooling‐energy demand and operational carbon emissions, it establishes a ...
Qinhe Guo, Jiayi Pan, Dehui Jia, Min Chen, Danni Pan, Yao Yuan, Ying Pan, Yan Zhang, Lulu Xu, Kate Nguyen, Wei Wang   +10 more
wiley   +1 more source

Fluorene‐based blue emitters: On the path to electrically pumped organic lasers

FlexMat, EarlyView.
Electrically pumped efficient operation remains unrealized, a major challenge in optoelectronics. Fluorene‐based blue‐emitting semiconductors are promising gain media, thanks to their structural tunability and favorable emission properties. This review summarizes recent advances, highlights their reliability and versatility in lasing, and outlines key ...
Yong Yan, Hao Li, Mengna Yu, Huiyin Wang, Jiangqiang He, Menghan Wu, Quanyou Feng, Linghai Xie   +7 more
wiley   +1 more source

Implantable electrochemical sensors for continuous blood monitoring

FlexMat, EarlyView.
Implantable electrochemical sensors enable direct, in situ, and continuous blood monitoring, shifting diagnosis from population‐based averages to dynamic, individualized analysis. This review systematically examines the influence of the unique blood properties on sensor design.
Kuangyi Zou, Yuanzhen Wang, Haidong Wang, Ye Zhang   +3 more
wiley   +1 more source

Catalysis in the synthesis of hyperbranched polyesters [PDF]

, 2003
An AB2 monomer, dimethyl 5-(2-hydroxyethoxy)isophthalate was prepared on a scale of 3kg. It was successfully polymerised in the melt and the influence of reaction conditions and catalysts was studied.
Daout, Serguei
core  

Enhanced mechanical properties of polyacrylamide/chitosan hydrogels by tuning the molecular structure of hyperbranched polysiloxane

Materials & Design, 2019
Hyperbranched polysiloxane (HSi) molecules with tunable molecular structure were synthesized and served as a novel crosslinker for fabricating polyacrylamide/chitosan (PCH) hydrogels. Various characterizations demonstrated that HSi molecules with tunable
Shi-Neng Li, Baoqiang Li, Li-Xiu Gong, Zhi-Ran Yu, Yujie Feng, Dechang Jia, Yu Zhou, Long-Cheng Tang   +7 more
doaj   +1 more source