Accuracy and precision of silicon based impression media for quantitative areal texture analysis.
Accuracy and precision of silicon based impression media for quantitative areal texture analysis.
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DOI：
10.1038/srep10800
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发表时间：
2015-05-20
影响因子：
4.6
通讯作者：
Purnell MA
中科院分区：
文献类型：
--
作者：
Goodall RH;Darras LP;Purnell MA
面积表面纹理分析在从工程到生态学的各种应用中变得越来越广泛。在许多研究中，硅基印模介质用于复制表面，复制的保真度决定了所收集数据的质量。然而，虽然不同的研究人员使用不同的印模介质，但表面复制的保真度尚未基于面纹理数据进行定量分析。在这里，我们介绍了不同成分和粘度的不同硅基印模介质复制粗糙和光滑表面的准确性和精密度的分析结果。不同介质之间的准确度和精密度差异很大。测试的高粘度介质显示出非常低的准确度和精密度，并且大多数其他化合物显示出相同的模式，或者低准确度和高精度，或者低精密度和高精度。在测试的介质中，中粘度 President Jet Regular Body 和低粘度 President Jet Light Body (Coltène Whaledent) 是唯一在两种表面类型上均表现出高水平准确度和精密度的化合物。我们的结果表明，从不同印模介质获取的数据不具有可比性，这支持了对面纹理分析方法进行更大标准化的呼吁。
Areal surface texture analysis is becoming widespread across a diverse range of applications, from engineering to ecology. In many studies silicon based impression media are used to replicate surfaces, and the fidelity of replication defines the quality of data collected. However, while different investigators have used different impression media, the fidelity of surface replication has not been subjected to quantitative analysis based on areal texture data. Here we present the results of an analysis of the accuracy and precision with which different silicon based impression media of varying composition and viscosity replicate rough and smooth surfaces. Both accuracy and precision vary greatly between different media. High viscosity media tested show very low accuracy and precision, and most other compounds showed either the same pattern, or low accuracy and high precision, or low precision and high accuracy. Of the media tested, mid viscosity President Jet Regular Body and low viscosity President Jet Light Body (Coltène Whaledent) are the only compounds to show high levels of accuracy and precision on both surface types. Our results show that data acquired from different impression media are not comparable, supporting calls for greater standardisation of methods in areal texture analysis.
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影响因子：
2.5
作者：
Galbany, J;Estebaranz, F;Pérez-Pérez, A
通讯作者：
Pérez-Pérez, A
影响因子：
3.9
作者：
Purnell, Mark A.;Seehausen, Ole;Galis, Frietson
通讯作者：
Galis, Frietson
影响因子：
2.8
作者：
Bello, Silvia M.;Parfitt, Simon A.;Stringer, Chris
通讯作者：
Stringer, Chris
DOI：
10.1016/s0890-6955(03)00164-0
发表时间：
2003-10-01
影响因子：
14
作者：
Chung, S;Im, Y;Dornfeld, DA
通讯作者：
Dornfeld, DA
影响因子：
2.2
作者：
Nardin, P;Nita, D;Mignot, J
通讯作者：
Mignot, J