Water‐Triggered Hyperbranched Polymer Universal Adhesives: From Strong Underwater Adhesion to Rapid Sealing Hemostasis

2019 ◽  
Vol 31 (49) ◽  
pp. 1905761 ◽  
Author(s):  
Chunyan Cui ◽  
Chuanchuan Fan ◽  
Yuanhao Wu ◽  
Meng Xiao ◽  
Tengling Wu ◽  
...  
Keyword(s):  
Hyperbranched Polymer ◽  
Underwater Adhesion ◽  
Universal Adhesives

Nitrone Mediated Coupling of Hyperbranched Polymer Radicals

2017 ◽  
Vol 218 (15) ◽  
pp. 1700069 ◽  
Author(s):  
Min Du ◽  
Chang Deng ◽  
Xiaoran Wu ◽  
Huarong Liu ◽  
Hewen Liu
Keyword(s):  
Hyperbranched Polymer

scholarly journals Micro Push-Out Bond Strength of Resin Composite to Dentin in Primary Dentition Using Three Universal Adhesives with Different pH: An In Vitro Study

2021 ◽  
Vol 11 (14) ◽  
pp. 6349
Author(s):  
Regina María Del Río Carrillo ◽  
Pedro Molinero-Mourelle ◽  
Vicente Vera ◽  
Pablo Romero Villaba ◽  
Elizabeth Casañas ◽  
...  
Keyword(s):  
Bond Strength ◽  
Resin Composite ◽  
In Vitro Study ◽  
Primary Dentition ◽  
Vitro Study ◽  
Deciduous Tooth ◽  
Universal Adhesives ◽  
Type Of Failure ◽  
Push Out

To evaluate the bond strength of different universal adhesives on deciduous tooth dentineand their relationship with the composition and potential of hydrogen (pH). Methods: An in vitromicro push-out test on 150 samples (n = 50) per group per adhesive, namely, Adhese Universal(ADH; Ivoclar Vivadent), Futurabond U (FUT; Voco GmbH) (Test), and Scotchbond Universal withpre-conditioning (SCO; 3M) (Control), to record bond strength (BS) and type of adhesive failure.Results: The results of the different adhesives (megapascals (MPa)) varied, showing no statisticalsignificance. The corresponding averages are in MPa: ADH, 13.66 2.81; FUT, 14.48 2.88; SCO,14.98 3.96. Additionally, the frequency of type of failure was as follows: mixed (60.7%), adhesive(27.3%), and cohesive (12%). Conclusions: SCO, with a pH of 2.7, showed greater resistance tofracture, while FUT, with a pH of 2.3 and no pre-conditioning, approached the same values, being aone-step adhesive. No relationship was found between failure and type of adhesive.

Design of a star-like hyperbranched polymer having hydrophilic arms for anti-biofouling coating

2019 ◽  
Vol 7 (7) ◽  
pp. 1045-1049 ◽  
Author(s):  
Masayasu Totani ◽  
Ling Liu ◽  
Hisao Matsuno ◽  
Keiji Tanaka
Keyword(s):  
Hyperbranched Polymer ◽  
Simple Method

A simple method for anti-biofouling coating based on a star-like hyperbranched polymer having hydrophilic arms.

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