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基于铜与腺嘌呤的生物启发式配位聚合物亚微米和纳米颗粒的直接形成

Direct Formation of Sub-Micron and Nanoparticles of a Bioinspired Coordination Polymer Based on Copper with Adenine.

作者信息

Vegas Verónica G, Villar-Alonso Marta, Gómez-García Carlos J, Zamora Félix, Amo-Ochoa Pilar

机构信息

Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain.

Departamento de Química Inorgánica, Instituto de Ciencia Molecular (ICMol), Parque Científico, Universidad de Valencia, Catedrático José Beltrán, 2, Paterna, 46980 Valencia, Spain.

出版信息

Polymers (Basel). 2017 Nov 1;9(11):565. doi: 10.3390/polym9110565.

DOI:10.3390/polym9110565
PMID:30965869
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6418955/
Abstract

We report on the use of different reaction conditions, e.g., temperature, time, and/or concentration of reactants, to gain control over the particle formation of a bioinspired coordination polymer based on copper(II) and adenine, allowing homogeneous particle production from micro- to submicro-, and up to nano-size. Additionally, studies on this reaction carried out in the presence of different surfactants gives rise to the control of the particle size due to the modulation of the electrostatic interactions. Stability of the water suspensions obtained within the time and pH has been evaluated. We have also studied that there is no significant effect of the size reduction in the magnetic properties of the Cu(II)-adenine coordination polymer.

摘要

我们报告了使用不同的反应条件，例如温度、时间和/或反应物浓度，来控制基于铜（II）和腺嘌呤的仿生配位聚合物的颗粒形成，从而实现从微米到亚微米甚至纳米尺寸的均匀颗粒生产。此外，在不同表面活性剂存在下进行的该反应研究表明，由于静电相互作用的调节，可以控制颗粒大小。已经评估了在时间和pH范围内获得的水悬浮液的稳定性。我们还研究了铜（II）-腺嘌呤配位聚合物尺寸减小对其磁性没有显著影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/abe82e29d98c/polymers-09-00565-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/03908e042d90/polymers-09-00565-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/707ad9c91192/polymers-09-00565-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/93c13094ef6d/polymers-09-00565-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/15cb96788586/polymers-09-00565-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/0b4bf7b3549e/polymers-09-00565-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/bd80587c5d29/polymers-09-00565-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/6a6aabf24c60/polymers-09-00565-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/3cdfea220a8f/polymers-09-00565-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/abe82e29d98c/polymers-09-00565-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/03908e042d90/polymers-09-00565-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/707ad9c91192/polymers-09-00565-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/93c13094ef6d/polymers-09-00565-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/15cb96788586/polymers-09-00565-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/0b4bf7b3549e/polymers-09-00565-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/bd80587c5d29/polymers-09-00565-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/6a6aabf24c60/polymers-09-00565-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/3cdfea220a8f/polymers-09-00565-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3298/6418955/abe82e29d98c/polymers-09-00565-g009.jpg

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