Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences, 117997 Moscow, Russia; Federal Scientific Research Centre "Crystallography and Photonics" Russian Academy of Sciences, 119333 Moscow, Russia; Sirius University of Science and Technology, 354340 Sochi, Russia.
Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences, 117997 Moscow, Russia.
Adv Colloid Interface Sci. 2021 Nov;297:102543. doi: 10.1016/j.cis.2021.102543. Epub 2021 Oct 12.
One-dimensional (1D) necklace-like assembly of inorganic nanoparticles exhibits unique collective properties, which are critical to open up new and remarkable opportunities in the field of nanotechnology. This review focuses on the recent advances in the production of these types of assemblies employing two strategies: colloidal synthesis and self-assembly procedures. After a brief description of the forces guiding nanoparticles towards the assembly, the main features of both strategies are discussed. Examples of approaches, typically involved in colloidal synthesis, are highlighted. The peculiar properties of 1D nanostructures are strictly associated with the nanoparticle arrangement in the form of highly ordered assemblies, which are attained during the synthesis both in the solution and using a template, as well as under the action of an external force. The various 1D necklace-like structures, created through nanoparticle self-assembly, demonstrate aligned, oriented nanoparticle organization. Diverse nature, size and shape of preformed particles as building blocks, along with utilizing different linkers, templates or external field lead to fabrication of 1D chain nanostructures with properties responsible for their wide applications. The unique structure-property relationship, both in colloidal synthesis, and self-assembly, offers broad spectrum of 1D necklace-like nanostructure implementations, illustrated by their use in photonics, electronics, electrocatalysis, magnetics.
一维（1D）项链状无机纳米粒子组装体表现出独特的集体性质，这对于开拓纳米技术领域的新机遇具有重要意义。本综述重点介绍了两种策略（胶体合成和自组装程序）在制备这些组装体方面的最新进展。在简要描述了引导纳米粒子组装的力之后，讨论了这两种策略的主要特点。突出了胶体合成中通常涉及的方法的示例。1D 纳米结构的特殊性质与纳米颗粒在高度有序组装中的排列方式密切相关，这种排列方式在溶液中和使用模板以及在外力作用下的合成过程中都可以实现。通过纳米粒子自组装形成的各种 1D 项链状结构表现出对齐的、定向的纳米颗粒组织。不同的性质、尺寸和形状的预制颗粒作为构建块，以及利用不同的连接体、模板或外部场，导致了具有广泛应用的一维链状纳米结构的制造，这些结构的性质是其广泛应用的原因。独特的结构-性质关系，无论是在胶体合成还是自组装中，都为一维项链状纳米结构的广泛应用提供了广阔的前景，这些应用包括在光子学、电子学、电催化、磁性等领域的应用。
