Synthetic–Natural Hybrid Polymers Based on Polyurethane: Structures, Properties, and Applications

2015 ◽  
pp. 803-856
Author(s):  
Veronica Saucedo-Rivalcoba ◽  
Ana Martínez-Hernández ◽  
Carlos Velasco-Santos
Keyword(s):  
Natural Hybrid ◽  
Hybrid Polymers

EVALUATION OF NATURAL HYBRID COMPOSITE THROUGH NONDESTRUCTIVE TESTS

2017 ◽  
Author(s):  
Rosemere de Araujo Alves Lima ◽  
DANIEL KIOSHI CAVALCANTI ◽  
Hector Costa ◽  
Ricardo Alexandre Amar de Aguiar ◽  
DOINA BANEA ◽  
...  
Keyword(s):  
Hybrid Composite ◽  
Natural Hybrid ◽  
Nondestructive Tests

scholarly journals Nucleation of Hybrid Polymers in Sickle Cell Disease

2011 ◽  
Vol 100 (3) ◽  
pp. 541a
Author(s):  
Donna Yosmanovich ◽  
Alexey Aprelev ◽  
Maria Rotter ◽  
Frank Ferrone
Keyword(s):  
Sickle Cell Disease ◽  
Sickle Cell ◽  
Cell Disease ◽  
Hybrid Polymers

scholarly journals 1D and 2D hybrid polymers based on zinc phenylphosphates: synthesis, characterization and applications in electroactive materials

RSC Advances ◽  
2021 ◽  
Vol 11 (14) ◽  
pp. 7873-7885
Author(s):  
Maciej Dębowski ◽  
Zbigniew Florjańczyk ◽  
Andrzej Ostrowski ◽  
Piotr A. Guńka ◽  
Janusz Zachara ◽  
...  
Keyword(s):  
Smart Materials ◽  
Nano Particles ◽  
Hybrid Polymers ◽  
Electroactive Materials ◽  
Electrically Conducting

Electrically conducting or electroresponsive smart materials derived from newly synthesized and characterized 1D/2D (nano)particles of zinc phenylphosphates are reported.

In situ construction of phenanthroline-based cationic radical porous hybrid polymers for metal-free heterogeneous catalysis

2021 ◽  
Vol 9 (12) ◽  
pp. 7556-7565
Author(s):  
Guojian Chen ◽  
Yadong Zhang ◽  
Ke Liu ◽  
Xiaoqing Liu ◽  
Lei Wu ◽  
...  
Keyword(s):  
Heterogeneous Catalysis ◽  
Heterogeneous Catalysts ◽  
Hybrid Polymers ◽  
Metal Free ◽  
Oxidation Of Sulfides

Constructing phenanthroline-based cationic radical porous hybrid polymers as versatile metal-free heterogeneous catalysts for both oxidation of sulfides and CO2 conversion.

Thermoplastic Silsesquioxane Hybrid Polymers with a Local Ladder-Type Structure

2021 ◽  
Vol 54 (8) ◽  
pp. 3873-3885
Author(s):  
Svenja Pohl ◽  
Oliver Janka ◽  
Ekkehard Füglein ◽  
Guido Kickelbick
Keyword(s):  
Type Structure ◽  
Hybrid Polymers

Hybrid Zones and the Genetic Architecture of a Barrier to Gene Flow Between Two Sunflower Species

Genetics ◽  
1999 ◽  
Vol 152 (2) ◽  
pp. 713-727 ◽  
Author(s):  
Loren H Rieseberg ◽  
Jeannette Whitton ◽  
Keith Gardner
Keyword(s):  
Genetic Study ◽  
Genetic Architecture ◽  
Chromosomal Rearrangements ◽  
Pollen Sterility ◽  
Model Organisms ◽  
Hybrid Zones ◽  
Reproductive Barriers ◽  
Natural Hybrid ◽  
Generation Times ◽  
Helianthus Petiolaris

Abstract Genetic analyses of reproductive barriers represent one of the few methods by which theories of speciation can be tested. However, genetic study is often restricted to model organisms that have short generation times and are easily propagated in the laboratory. Replicate hybrid zones with a diversity of recombinant genotypes of varying age offer increased resolution for genetic mapping experiments and expand the pool of organisms amenable to genetic study. Using 88 markers distributed across 17 chromosomes, we analyze the introgression of chromosomal segments of Helianthus petiolaris into H. annuus in three natural hybrid zones. Introgression was significantly reduced relative to neutral expectations for 26 chromosomal segments, suggesting that each segment contains one or more factors that contribute to isolation. Pollen sterility is significantly associated with 16 of these 26 segments, providing a straightforward explanation of why this subset of blocks is disadvantageous in hybrids. In addition, comparison of rates of introgression across colinear vs. rearranged chromosomes indicates that close to 50% of the barrier to introgression is due to chromosomal rearrangements. These results demonstrate the utility of hybrid zones for identifying factors contributing to isolation and verify the prediction of increased resolution relative to controlled crosses.

CuO and Cu2(OH)3Cl loaded gel-type anion exchange hybrid polymers obtained via tetrachlorocuprate ionic form

2017 ◽  
Vol 5 (6) ◽  
pp. 5668-5676 ◽  
Author(s):  
Elżbieta Kociołek-Balawejder ◽  
Ewa Stanisławska ◽  
Daniel Ociński ◽  
Katarzyna Winiarska
Keyword(s):  
Anion Exchange ◽  
Ionic Form ◽  
Hybrid Polymers

Flash cationic polymerization followed by bis-end-functionalization. A new approach to linear-dendritic hybrid polymers

2016 ◽  
Vol 80 ◽  
pp. 227-233 ◽  
Author(s):  
Yosuke Tani ◽  
Masahiro Takumi ◽  
Satori Moronaga ◽  
Aiichiro Nagaki ◽  
Jun-ichi Yoshida
Keyword(s):  
Cationic Polymerization ◽  
Hybrid Polymers ◽  
New Approach
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