monodispersity

[¦män·ō·di′spər·səd·ē]

(organic chemistry)

Polymer system that is homogeneous in molecular weight, that is, it does not have a distribution of different molecular-weight chains within the total mass.

References in periodicals archive ?

The Ti[O.sub.2] derivatives have several advantages over conventional inorganic fillers, including monodispersity, low density, high thermal stability, and controllable functionalities and have shown potential applications including low-k insulators, sensors, barrier materials, and catalysts.

Synthesis and Properties of Polytriazoleimide Containing Anthracene, Pyridine and 1, 2, 3-Triazole Groups and Their Nanocomposites with Titanium Dioxide

Along with the chemical nature and composition, properties of the nanoparticles have also been found to be a function of their size, structure, shape, phase, and monodispersity [1].

Synthesis and Characterization of uniform Fine particles of Manganese Oxide and its Morphological Stability towards Calcination Rates

[20] synthesized AgNPs with different particle size and monodispersity by adjusting the reaction temperature and the flow rate of the precursor solution in the microfluidic device.

Controllable Synthesis of Silver Nanoparticles Using Three-Phase Flow Pulsating Mixing Microfluidic Chip

As shown in (Figure 4(a)), the [P.sub.VBC-DVB] microspheres prepared by the "one-step seed swelling method" were uniform in size and uniform in dispersion and had good monodispersity. After imprinting, the surface of MIPs (Figure 4(b)) is rough and uneven, with morphological features and uniformly distributed pores, which facilitates the adsorption of molecules on mass transfer.

Preparation of Ampicillin Surface Molecularly Imprinted Polymers for Its Selective Recognition of Ampicillin in Eggs Samples

30 nm, which had excellent monodispersity and uniformity.

Recent Strategies in Preparation of Cellulose Nanocrystals and Cellulose Nanofibrils Derived from Raw Cellulose Materials

However, the morphology, size, and surface chemical groups of nanoparticles affect the above mechanisms [61] and our bio-AgNPs lacked monodispersity. According to El-Naggar et al.

Biological Effect of Organically Coated Grias neuberthii and Persea americana Silver Nanoparticles on HeLa and MCF-7 Cancer Cell Lines

It is high-temperature dependent [30] and, therefore, contrary to the temperature required for monodispersity. Schematic diagram for the synthesis, characterization, and in vitro anticancer testing of monodispersed metal nanoparticles is shown in Figure 1.

Metal Nanoparticles: Thermal Decomposition, Biomedicinal Applications to Cancer Treatment, and Future Perspectives

This type of volume distribution curve reflects the increase in number of dispersed particles and also the increase of monodispersity of solid phase.

Mechanical Transformation of Compounds Leading to Physical, Chemical, and Biological Changes in Pharmaceutical Substances

More importantly, it was found that all the microstars showed the same structure and morphology (i.e., high monodispersity), which can reinforce all the conclusions derived from the study.

Detailed Spectroscopic and Structural Analysis of Ti[O.sub.2]/W[O.sub.3] Composite Semiconductors

Its other properties like monodispersity, polyvalence, and stability make it an ideal carrier for drug delivery with precision and selectivity.

Role of Nanotechnology in Cosmeceuticals: A Review of Recent Advances

Xia, "Large-scale synthesis of silver nanocubes: the role of HCl in promoting cube perfection and monodispersity," Angewandte Chemie International Edition, vol.

Large-Scale Cu Nanowire Synthesis by PVP-Ethylene Glycol Route

Unsurprisingly, the use of surfactants seems to improve the monodispersity of the particles when a high quality micelle is formed, as demonstrated by the reduction of halogenated silane aided by phase transfer agents [101,113,117-120].

Optical Biosensing and Bioimaging with Porous Silicon and Silicon Quantum Dots

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