113. Elmoubarki R, Mahjoubi FZ, Tounsadi H, Moustadraf J, Abdennouri M, Zouhri A, El
Albani A, Barka N (2015) Adsorption of textile dyes on raw and decanted moroccan clays:
kinetics, equilibrium and thermodynamics. Water Resour Ind 9:16–29. https://doi.org/10.
1016/j.wri.2014.11.001
114. Meral K, Ylmaz N, Kaya M, Tabak A, Onganer Y (2011) The molecular aggregation of
pyronin Y in natural bentonite clay suspension. J Lumin 131:2121–2127. https://doi.org/10.
1016/j.jlumin.2011.05.023
115. Bujdák J (2001) Methylene blue interactions with reduced-charge smectites. Clay Clay Miner
49:244–254. https://doi.org/10.1346/CCMN.2001.0490307
116. Teepakakorn AP, Yamaguchi T, Ogawa M (2019) The improved stability of molecular guests
by the confinement into nanospaces. Chem Lett 48:398–409. https://doi.org/10.1246/cl.
181026
117. Van Olphen H (1966) Maya blue: a clay-organic pigment? Science 154:645–646. https://doi.
org/10.1126/science.154.3749.645
118. Teixeira-Neto ÂA, Izumi CMS, Temperini MLA, Ferreira AMDC, Constantino VRL (2012)
Hybrid materials based on smectite clays and nutraceutical anthocyanins from the Açaí fruit.
Eur J Inorg Chem:5411–5420. https://doi.org/10.1002/ejic.201200702
119. Chiari G, Giustetto R, Ricchiardi G (2003) Crystal structure refinements of palygorskite and
Maya Blue from molecular modelling and powder synchrotron diffraction. Eur J Mineral
15:21–33. https://doi.org/10.1127/0935-1221/2003/0015-0021
120. Tilocca A, Fois E (2009) The color and stability of Maya Blue: TDDFT calculations. J Phys
Chem C 113:8683–8687. https://doi.org/10.1021/jp810945a
121. Fuentes ME, Peña B, Contreras C, Montero AL, Chianelli R, Alvarado M, Olivas R,
Rodríguez LM, Camacho H, Montero-Cabrera LA (2008) Quantum mechanical model for
Maya Blue. Int J Quantum Chem 108:1664–1673. https://doi.org/10.1002/qua.21646
122. Leitão IMV, Seixas De Melo JS (2013) Maya Blue, an ancient guest-host pigment: synthesis
and models. J Chem Educ 90:1493–1497. https://doi.org/10.1021/ed300425c
123. Sánchez-Ochoa F, Cocoletzi GH, Canto G (2017) Trapping and diffusion of organic dyes
inside of palygorskite clay: the ancient Maya blue pigment. Microporous Mesoporous Mater
249:111–117. https://doi.org/10.1016/j.micromeso.2017.04.060
124. Bernardino ND, Constantino VRL, De Faria DLA (2018) Probing the indigo molecule in
Maya Blue simulants with resonance Raman spectroscopy. J Phys Chem C 122:11505–11515.
https://doi.org/10.1021/acs.jpcc.8b01406
125. Ribeiro HL, de Oliveira AV, Brito ESd, Ribeiro PRV, Souza Filho MM, Azeredo HMC (2018)
Stabilizing effect of montmorillonite on Acerola juice anthocyanins. Food Chem
245:966–973. https://doi.org/10.1016/j.foodchem.2017.11.076
126. Marangoni R, Bouhent M, Taviot-Guého C, Wypych F, Leroux F (2009) Zn 2 Al layered
double hydroxides intercalated and adsorbed with anionic blue dyes: a physico-chemical
characterization. J Colloid Interface Sci 333:120–127. https://doi.org/10.1016/j.jcis.2009.02.
001
127. Raha S, Ivanov I, Quazi NH, Bhattacharya SN (2009) Photo-stability of rhodamine-B/
montmorillonite nanopigments in polypropylene matrix. Appl Clay Sci 42:661–666. https://
doi.org/10.1016/j.clay.2008.06.008
128. Smitha VS, Manjumol KA, Ghosh S, Brahmakumar M, Pavithran C, Perumal P, Warrier KG
(2011) Rhodamine 6G intercalated montmorillonite nanopigments-polyethylene composites:
facile synthesis and ultravioletstability study. J Am Ceram Soc 94:1731–1736. https://doi.org/
10.1111/j.1551-2916.2010.04326.x
129. Yang L, Qian L, Feng Y, Tang P, Li D (2014) Acid blue 129 and salicylate cointercalated
layered double hydroxides: assembly, characterization, and photostability. Ind Eng Chem Res
53:17961–17967. https://doi.org/10.1021/ie502893f
130. Guo S, Evans DG, Li D (2006) Preparation of C.I. Pigment 52:1 anion-pillared layered double
hydroxide and the thermo- and photostability of the resulting intercalated material. J Phys
Chem Solids 67:1002–1006. https://doi.org/10.1016/j.jpcs.2006.01.017
Photofunctions of Dye-Clay Hybrids: Recent Developments
301
Albani A, Barka N (2015) Adsorption of textile dyes on raw and decanted moroccan clays:
kinetics, equilibrium and thermodynamics. Water Resour Ind 9:16–29. https://doi.org/10.
1016/j.wri.2014.11.001
114. Meral K, Ylmaz N, Kaya M, Tabak A, Onganer Y (2011) The molecular aggregation of
pyronin Y in natural bentonite clay suspension. J Lumin 131:2121–2127. https://doi.org/10.
1016/j.jlumin.2011.05.023
115. Bujdák J (2001) Methylene blue interactions with reduced-charge smectites. Clay Clay Miner
49:244–254. https://doi.org/10.1346/CCMN.2001.0490307
116. Teepakakorn AP, Yamaguchi T, Ogawa M (2019) The improved stability of molecular guests
by the confinement into nanospaces. Chem Lett 48:398–409. https://doi.org/10.1246/cl.
181026
117. Van Olphen H (1966) Maya blue: a clay-organic pigment? Science 154:645–646. https://doi.
org/10.1126/science.154.3749.645
118. Teixeira-Neto ÂA, Izumi CMS, Temperini MLA, Ferreira AMDC, Constantino VRL (2012)
Hybrid materials based on smectite clays and nutraceutical anthocyanins from the Açaí fruit.
Eur J Inorg Chem:5411–5420. https://doi.org/10.1002/ejic.201200702
119. Chiari G, Giustetto R, Ricchiardi G (2003) Crystal structure refinements of palygorskite and
Maya Blue from molecular modelling and powder synchrotron diffraction. Eur J Mineral
15:21–33. https://doi.org/10.1127/0935-1221/2003/0015-0021
120. Tilocca A, Fois E (2009) The color and stability of Maya Blue: TDDFT calculations. J Phys
Chem C 113:8683–8687. https://doi.org/10.1021/jp810945a
121. Fuentes ME, Peña B, Contreras C, Montero AL, Chianelli R, Alvarado M, Olivas R,
Rodríguez LM, Camacho H, Montero-Cabrera LA (2008) Quantum mechanical model for
Maya Blue. Int J Quantum Chem 108:1664–1673. https://doi.org/10.1002/qua.21646
122. Leitão IMV, Seixas De Melo JS (2013) Maya Blue, an ancient guest-host pigment: synthesis
and models. J Chem Educ 90:1493–1497. https://doi.org/10.1021/ed300425c
123. Sánchez-Ochoa F, Cocoletzi GH, Canto G (2017) Trapping and diffusion of organic dyes
inside of palygorskite clay: the ancient Maya blue pigment. Microporous Mesoporous Mater
249:111–117. https://doi.org/10.1016/j.micromeso.2017.04.060
124. Bernardino ND, Constantino VRL, De Faria DLA (2018) Probing the indigo molecule in
Maya Blue simulants with resonance Raman spectroscopy. J Phys Chem C 122:11505–11515.
https://doi.org/10.1021/acs.jpcc.8b01406
125. Ribeiro HL, de Oliveira AV, Brito ESd, Ribeiro PRV, Souza Filho MM, Azeredo HMC (2018)
Stabilizing effect of montmorillonite on Acerola juice anthocyanins. Food Chem
245:966–973. https://doi.org/10.1016/j.foodchem.2017.11.076
126. Marangoni R, Bouhent M, Taviot-Guého C, Wypych F, Leroux F (2009) Zn 2 Al layered
double hydroxides intercalated and adsorbed with anionic blue dyes: a physico-chemical
characterization. J Colloid Interface Sci 333:120–127. https://doi.org/10.1016/j.jcis.2009.02.
001
127. Raha S, Ivanov I, Quazi NH, Bhattacharya SN (2009) Photo-stability of rhodamine-B/
montmorillonite nanopigments in polypropylene matrix. Appl Clay Sci 42:661–666. https://
doi.org/10.1016/j.clay.2008.06.008
128. Smitha VS, Manjumol KA, Ghosh S, Brahmakumar M, Pavithran C, Perumal P, Warrier KG
(2011) Rhodamine 6G intercalated montmorillonite nanopigments-polyethylene composites:
facile synthesis and ultravioletstability study. J Am Ceram Soc 94:1731–1736. https://doi.org/
10.1111/j.1551-2916.2010.04326.x
129. Yang L, Qian L, Feng Y, Tang P, Li D (2014) Acid blue 129 and salicylate cointercalated
layered double hydroxides: assembly, characterization, and photostability. Ind Eng Chem Res
53:17961–17967. https://doi.org/10.1021/ie502893f
130. Guo S, Evans DG, Li D (2006) Preparation of C.I. Pigment 52:1 anion-pillared layered double
hydroxide and the thermo- and photostability of the resulting intercalated material. J Phys
Chem Solids 67:1002–1006. https://doi.org/10.1016/j.jpcs.2006.01.017
Photofunctions of Dye-Clay Hybrids: Recent Developments
301