scholarly journals Distribution in Number of Arms for (PSt)f Star Polymers Prepared via Anionic Living Polymerization of Macromonomers

2007 ◽  
Vol 64 (12) ◽  
pp. 953-956 ◽  
Author(s):  
Kazunori SE ◽  
Teppei YAMAZAKI ◽  
Satoshi IRIE
Keyword(s):  
Star Polymers ◽  
Living Polymerization

Porphyrin-functionalized coordination star polymers and their potential applications in photodynamic therapy

2019 ◽  
Vol 10 (45) ◽  
pp. 6116-6121 ◽  
Author(s):  
Tan Ji ◽  
Lei Xia ◽  
Wei Zheng ◽  
Guang-Qiang Yin ◽  
Tao Yue ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Self Assembly ◽  
Star Polymers ◽  
New Family ◽  
Potential Applications

We present a new family of porphyrin-functionalized coordination star polymers prepared through combination of coordination-driven self-assembly and post-assembly polymerization. Their self-assembly behaviour in water and potential for photodynamic therapy were demonstrated.

Self-Immolative Bottlebrush Polypentenamers and their Macromolecular Metamorphosis

2019 ◽  
Author(s):  
William Neary ◽  
Justin Kennemur
Keyword(s):  
Star Polymers ◽  
End To End

The complete depolymerization of a polypentenamer bottlebrush backbone and the kinetic principles involved are discussed. The deconstruction of the bottlebrush occurs from end-to-end in a self-immolative fashion producing individual linear grafts. The phenomenon paints a clearer picture on the original bottlebrush design. Architecture transformations from bottlebrush to linear to star polymers through facile means is explored.<br>

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