نتایج جستجو برای: hyperbranched polymers

تعداد نتایج: 71794  

Journal: :Biomaterials 2012
Muhammad Imran ul-haq Benjamin F L Lai Rafi Chapanian Jayachandran N Kizhakkedathu

The availability of long circulating, multifunctional polymers is critical to the development of drug delivery systems and bioconjugates. The ease of synthesis and functionalization make linear polymers attractive but their rapid clearance from circulation compared to their branched or cyclic counterparts, and their high solution viscosities restrict their applications in certain settings. Here...

2015
Katharina Koschek Vedat Durmaz Oxana Krylova Marek Wieczorek Shilpi Gupta Martin Richter Alexander Bujotzek Christina Fischer Rainer Haag Christian Freund Marcus Weber Jörg Rademann

Three polymers, poly(N-(2-hydroxypropyl)methacrylamide) (pHPMA), hyperbranched polyglycerol (hPG), and dextran were investigated as carriers for multivalent ligands targeting the adaptive tandem WW-domain of formin-binding protein (FBP21). Polymer carriers were conjugated with 3-9 copies of the proline-rich decapeptide GPPPRGPPPR-NH2 (P1). Binding of the obtained peptide-polymer conjugates to t...

Journal: :ACS Applied Materials & Interfaces 2021

Cinnamate-based polyesters were synthesized, including poly(4-hydroxycinnamic acid), poly(4-hydroxy-3-methoxycinnamic poly(3-hydroxycinnamic acid) (P3HCA), and hyperbranched poly(3,4-dihydroxycinnamic (PdHCA). These materials further processed into hard dry membranes by casting underwent photoreactions ultraviolet (UV) light. The photodeformation behavior of the linear polyester containing with...

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