polydispersity

(ˌpɒlɪdɪˈspɜːsɪtɪ)

(Chemistry) chem the state of being polydisperse

References in periodicals archive ?

Such elevated growth can be credited to its chemical characteristics such as low polydispersity and eminent thermal stability.

Isosorbide market is projected to be around $605.71 billion by 2022

Through the modification with the organic peroxide and the multifunctional epoxy, the polydispersity was increased the most, with values of 1.

Effect of Chemical Modification on the Thermal and Rheological Properties of Polylactide

Particle size, Polydispersity Index (PDI) and zeta potential were determined by photon correlation spectroscopy (PCS) using a Zetasizer nano zs (Malvern Instruments Ltd, UK).

Magnetic Iron Oxide Nanoparticles as [T.sub.2] MR Imaging Contrast Agent for Detection of Breast Cancer (MCF-7) Cell

Includes a data analysis module GPC / SEC calculating parameters such as Mp, Mn, Mw, Mv, Mz, Mz + 1 of molecular weight, the polydispersity.

Delivery Of Equipment To The Institute Agrophysics. B. Dobrzanski Academy Funded By The Ministry Of Science And Higher Education Chromatography System For Analysis Of Biopolymers - 1 Pc

Key statement: The invention relates to a functionalized diene elastomer composed: a) of a diene elastomer functionalized, at the chain end or in the middle of the chain, by a tin functional group, exhibiting a monomodal distribution of molecular weights before functionalization and a polydispersity index before functionalization of less than or equal to 1.

Functional diene elastomer with a low pi and improved cold flow, and rubber composition containing same

This technology determines molecular weight, size, shape and polydispersity, and Is capable of Interactions between particles in a native, matrix-free environment.

Analytical ultracentrifuge delivers enhanced optics

As shown in Table 1, the mean particle size and polydispersity of free artocarpin were 153602.

Enhanced autophagic activity of artocarpin in human hepatocellular carcinoma cells through improving its solubility by a nanoparticle system

Among the examples presented are narrow polydispersity PAOs, new hybrid acrylic silicone technology, aliphatic polycarbonate, and an antioxidant dT-mPM technology.

American coatings conference to feature 16 thematic sessions

w]), and polydispersity index (PDI) of PP, C-HP, and WH-HP resins.

Development of hyperbranched polyester polyol-based waterborne anticorrosive coating

A high polydispersity were observed in all cases and an important [M.

Synthesis of carboxylate complexes and evaluation of their catalytic activities for polyesterification of castor oil (Ricinum communis) with terephthalic acid/Sintese de complexos de carboxilatos e avaliacao da atividade catalitica para poliesterificacao de oleo de mamona (Ricinum communis) com acido tereftalico

Synthesis and characterization of small colloidal gold nanoparticles, where molecule-to-plasmonic transitions occur, is hindered by polydispersity and spontaneous particle aggregation (2).

Plasmonic nanocrystals with precise gold atoms

A measure of the broadness of polymer molecular weight distribution, which is polydispersity index (PD), was also calculated using equation (1) below:

Study of chemical and thermal properties of kenaf biomass-basedpolylactic acid (PLA)

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