Results 81 to 90 of about 891 (145)

SYNTHESIS, CHARACTERIZATION AND PROPERTIES OF NOVEL POLYOLEFINS BY SINGLE-SITE CATALYSTS [PDF]

, 2004
Developments in single-site catalysts for olefin polymerization have offered unprecedented freedom in designing new polyolefins, controlling polyolefin structure, and tailoring materials properties.
YE, ZHIBIN
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Universal function of WRI1 involved in integrated regulation of multiple latex metabolism pathways in Hevea brasiliensis and Taraxacum kok-saghyz

Industrial Crops and Products
Hevea brasiliensis and Taraxacum kok-saghyz are sources of natural rubber (NR) and recent research has focused on finding a method to increase NR production and quality.
Ruisheng Fan, Jiong Wan, Wenfeng Yang, Fang Wei, Honghua Gao, Peng Qu, Du Huabo, Yunming Jia, Jian Qiu   +8 more
doaj   +1 more source

Protein‐Mediated ZnO Synthesis for Self‐Healing in Natural Rubber

Macromolecular Materials and Engineering
Natural rubber (NR) consists of mainly cis‐1,4‐polyisoprene with proteins as notable nonrubber components that significantly influence its properties. A relatively unexplored aspect is the role of these proteins in reducing and stabilizing metal ions to ...
Piriyaphron Fueangphakdee, Adun Nimpaiboon, Preeyanuch Junkong   +2 more
doaj   +1 more source

Immobilization of molecular late transition metal polymerization catalysts on nanomaterials [PDF]

, 2014
This present thesis deals with the development of active olefin polymerization catalysts based on late transition metal (nickel and iron) imino-pyridine complexes supported on nanomaterial. Chapter I gives a comprehensive literature review of unsupported
Zhang, Liping
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Immobilisation de catalyseurs moléculaires de polymérisation d’oléfines sur nanomatériaux [PDF]

, 2014
Le présent travail de thèse décrit le développement de systèmes actifs de polymérisation d’oléfines basés sur des métaux de fin de transition (nickel et fer) supportés sur des nanomatériaux.
Zhang, Liping
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Nonlinear Optical and Photovoltaic Studies of Specific Nonconjugated Conductive Polymers and Metallic Nanoparticles [PDF]

In this research, the nonlinear optical properties of specific nonconjugated conductive polymers and gold nanoparticles in transparent dielectric media have been investigated.
Van Cleave, Justin
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Synthesis and free radical polymerization of amino-functionalized diene derivatives [PDF]

, 2000
This thesis describes the synthesis of a series of amino-functionalized diene-based monomers, to produce and modify functional polymer materials.
Wu, Lifen
core   +1 more source

Genome-Wide Identification and Expression Analysis of Growth-Regulating Factors in Eucommia ulmoides Oliver (Du-Zhong)

Plants
The roots, stems, leaves, and seeds of Eucommia ulmoides contain a large amount of trans-polyisoprene (also known as Eu-rubber), which is considered to be an important laticiferous plant with valuable industrial applications.
Ruoruo Wang, Ying Zhu, Degang Zhao
doaj   +1 more source

Extraction process and characterization of Taraxacum kok-saghyz (TKS) latex

Heliyon
Taraxacum kok-saghyz (TKS) latex is a natural latex produced from its root, and its extraction optimization process is mainly studied in the present paper. The composition of fresh roots of TKS was quantitatively analyzed, and the results showed that the
Shiqi Liu, Yunhan Chen, Dongren Han, Xuefa Tian, Dongli Ma, Xiang Jie, Jichuan Zhang   +6 more
doaj   +1 more source

Ανάπτυξη βιοαναλυτικού μικροσυστήματος με νανοδομημένες επιφάνειες για τον εμπλουτισμό και την ανίχνευση καρκινικών κυττάρων [PDF]

, 2019
Σύμφωνα με τα Κέντρα Νοσημάτων και Ελέγχου Πρόληψης, ο καρκίνος αποτελεί τη δεύτερη αιτία θανάτου, με το 90% της θνησιμότητας να οφείλεται σε μεταστάσεις.
Kanioura Anastasia, Κανιούρα Αναστασία   +1 more
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