1) N Perry, F Doan (1950) Journal of Dairy Science 33: 176.
2) JS Caygill, F Davis, SP Higson (2012) Talanta 88: 14.
3) A Schneider, M Neis, M Stillhart, B Ruiz, RU Khan, P Günter (2006) JOSA B 23: 1822.
4) B Ferguson, X-C Zhang (2002) Nature materials 1: 26.
5) R Soman, S Sujatha, C Arunkumar (2015) RSC Advances 5: 93243.
6) A Rana, SS Sahoo, PK Panda (2019) Journal of Porphyrins and Phthalocyanines 23: 287.
7) Q Yan, Z Luo, K Cai, Y Ma, D Zhao (2014) Chemical Society Reviews 43: 4199.
8) DR Whang, DH Apaydin (2018) ChemPhotoChem 2: 148.
9) MB Thomas, Y Hu, W Shan, KM Kadish, H Wang, F D’Souza (2019) The Journal of Physical Chemistry C 123: 22066.
10) K Nakabayashi, K Miyakawa, H Mori (2019) Polymer Bulletin: 1.
11) NL Bill, M Ishida, Y Kawashima, et al. (2014) Chemical Science 5: 3888.
12) Z Luo, B Liu, S Si, et al. (2017) Dyes and Pigments 143: 463.
13) T-D Cis (2012) The Porphyrins V1: Structure and Synthesis: 85.
14) I Matsumoto (1965) YAKUGAKU ZASSHI 85: 544. Doi:10.1248/yakushi1947.85.6_544
15) M El-Kemary, S Azim, M El-Khouly, E Ebeid (1997) Journal of the Chemical Society, Faraday Transactions 93: 63.