Characterization of cellulose nanocrystals by current spectroscopic techniques

IF 5.4 2区化学 Q1 INSTRUMENTS & INSTRUMENTATION

Applied Spectroscopy Reviews Pub Date : 2021-07-26 DOI:10.1080/05704928.2021.1951283

R. Dassanayake, Niwanthi Dissanayake, J. S. Fierro, N. Abidi, E. Quitevis, Kiran Boggavarappu, Vidura D. Thalangamaarachchige

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引用次数: 8

Abstract

Abstract Over the past few years, cellulose nanocrystals (CNCs), also known as nanocrystalline cellulose (NCCs), have received significant attention owing to their diverse spectrum of applications. CNCs are commonly considered in nanomedicine, the food industry, tissue engineering, energy and storage applications, paper and textile industry, polymeric composites, and bio-catalysis. Due to the versatility of CNCs and CNC-derived materials, there is increasing importance in characterizing their properties using spectroscopic techniques. These spectroscopic techniques include solid-state nuclear magnetic resonance (NMR) spectroscopy, Fourier transform infrared (FTIR) spectroscopy, X-ray photoelectron (XPS) spectroscopy, and Raman spectroscopy. This review focuses on the characterization of CNCs and CNCs-derived materials using the aforementioned spectroscopic techniques. This review also discusses the background, experimental procedures, sample preparation, and spectral analysis methods used in these techniques.

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当前光谱技术对纤维素纳米晶体的表征

在过去的几年里，纤维素纳米晶体(CNCs)，也被称为纳米晶纤维素(NCCs)，由于其广泛的应用范围而受到了极大的关注。cnc通常用于纳米医学、食品工业、组织工程、能源和存储应用、造纸和纺织工业、聚合物复合材料和生物催化。由于cnc和cnc衍生材料的多功能性，使用光谱技术表征其特性变得越来越重要。这些光谱技术包括固态核磁共振(NMR)光谱、傅里叶变换红外(FTIR)光谱、x射线光电子(XPS)光谱和拉曼光谱。这篇综述的重点是利用上述光谱技术表征cnc和cnc衍生材料。本文还讨论了这些技术的背景、实验步骤、样品制备和光谱分析方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Applied Spectroscopy Reviews 工程技术-光谱学

CiteScore

13.80

自引率

1.60%

发文量

审稿时长

1 months

期刊介绍： Applied Spectroscopy Reviews provides the latest information on the principles, methods, and applications of all the diverse branches of spectroscopy, from X-ray, infrared, Raman, atomic absorption, and ESR to microwave, mass, NQR, NMR, and ICP. This international, single-source journal presents discussions that relate physical concepts to chemical applications for chemists, physicists, and other scientists using spectroscopic techniques.