@article{fu_farrell_hauser_2017, title={Optimising the anionisation of cotton with 3-chloro-2-hydroxy-1-propanesulphonic acid sodium salt for dyeing with basic dyes}, volume={133}, ISSN={["1478-4408"]}, DOI={10.1111/cote.12267}, abstractNote={To enable the dyeing of cotton with basic dyes, cotton fabrics were anionised using 3‐chloro‐2‐hydroxy‐1‐propanesulphonic acid sodium salt (CHPSAS). The anionisation efficiency of three typical textile processing application methods has been investigated, including cold pad‐batch, pad‐dry‐cure, and pad‐steam. To obtain the highest CHPSAS anionisation efficiency and dye uptake with basic dyes, the influence of CHPSAS concentration as well as molar ratio between CHPSAS and NaOH was evaluated. Additionally, various kinds of basic dye were applied to examine further the dyeability of the anionised cotton.}, number={3}, journal={COLORATION TECHNOLOGY}, author={Fu, Sha and Farrell, Matthew J. and Hauser, Peter J.}, year={2017}, month={Jun}, pages={194–199} } @article{fu_farrell_hauser_ankeny_2016, title={Influence of liquor ratio and amount of dyestuff in producing ultradeep black dyeing using mercerised and cationised cotton}, volume={132}, ISSN={["1478-4408"]}, DOI={10.1111/cote.12216}, abstractNote={Cationised cotton allows the dyeing of cotton fabrics without salt and up to 100% anionic dye utilisation. The employment of cationised cotton in the dyeing of high depths of shades with reactive dyes holds marked potential for sustainable improvements through less dye consumption, decreased water usage, and zero salt utilisation, all while obtaining shade depths darker than possible with conventional reactive dyeings. This work builds upon previous work in obtaining ultradeep dyeings of cotton utilising cationised and mercerised cotton by investigating the effects of liquor ratio in dyeing and amount of dye applied. Surprisingly, for mercerised only cotton fabric, it was found that nearly equivalent depths of shade, as indicated by L*, were obtained, irrespective of the liquor ratio and the amount of CI Reactive Black 5 applied from 7% to 10% owf. However, the strengths of the dyeings, indicated by the K/S sum, show slight increases with increasing amounts of dye, but not when the liquor ratio is lowered. Similarly, for mercerised‐cationised cotton, the liquor ratio had a negligible effect on the depth of shade obtained, but increasing the amount of CI Reactive Black 5 resulted in an increase in shade depth and colour strength. Very deep shades with high colour strength were obtained with mercerised‐cationised cotton that were not obtainable with uncationised cotton, even at a very low liquor ratio and with a drastic increase in the amount of CI Reactive Black 5.}, number={3}, journal={COLORATION TECHNOLOGY}, author={Fu, Sha and Farrell, Matthew and Hauser, Peter and Ankeny, Mary}, year={2016}, month={Jun}, pages={232–237} } @article{fu_farrell_hauser_hinks_jasper_ankeny_2016, title={Real-time dyebath monitoring of reactive dyeing on cationized cotton for levelness control: part 1-influence of dye structure, temperature, and addition of soda ash}, volume={23}, ISSN={["1572-882X"]}, DOI={10.1007/s10570-016-1008-9}, number={5}, journal={CELLULOSE}, publisher={Springer Nature}, author={Fu, Sha and Farrell, Matthew J. and Hauser, Peter J. and Hinks, David and Jasper, Warren J. and Ankeny, Mary A.}, year={2016}, month={Oct}, pages={3319–3330} } @article{shamey_sawatwarakul_fu_2015, title={Does hue affect the perception of grayness?}, volume={40}, ISSN={["1520-6378"]}, DOI={10.1002/col.21894}, abstractNote={AbstractAlthough gray is defined as an achromatic color sensation varying only in lightness, in practice, grayness can be tinged by any hue within a limited range of chroma. Given the fact that preferred perceived white and black are slightly chromatic, the hypothesis tested in this study is that the preferred perceived object gray is also slightly chromatic. Two psychophysical experiments were carried out to test this hypothesis. A total of 56 color normal subjects assessed 27 different gray patches that varied mainly in hue, in three separate trials. Subjects selected a subset of samples (10 in the first experiment and five in the second experiment) that were considered “most gray” resulting in 168 selected sets of samples. Subjects then ranked their selected subset of samples from most to least gray. A total of 1225 assessments were thus obtained (750 assessments in the first experiment and 465 in the second experiment). Results from both experiments were in good agreement and indicate that greenish blue grays in the range of 190° to 235° of CIELAB hue angle were selected as most gray, thus indicating that the perception of grayness is influenced by hue. © 2014 Wiley Periodicals, Inc. Col Res Appl, 40, 374–382, 2015}, number={4}, journal={COLOR RESEARCH AND APPLICATION}, author={Shamey, Renzo and Sawatwarakul, Weethima and Fu, Sha}, year={2015}, month={Aug}, pages={374–382} } @article{fu_hinks_hauser_ankeny_2013, title={High efficiency ultra-deep dyeing of cotton via mercerization and cationization}, volume={20}, DOI={10.1007/s10570-013-0081-6}, number={6}, journal={Cellulose}, author={Fu, S. and Hinks, D. and Hauser, P. and Ankeny, M.}, year={2013}, pages={3101–3110} }