57. Jagadesan P, Samanta SR, Choudhury R, Ramamurthy V (2017) Container chemistry: manipulating excited state behavior of organic guests within cavitands that form capsules in water. J
Phys Org Chem 30:e3728
58. De Mayo P (1976) Photochemical synthesis. 62. Thione photochemistry, and the chemistry of
the S2 state. Acc Chem Res 9:52–59
59. Grabowski ZR, Dobkowski J (1983) Twisted intramolecular charge transfer (TICT) excited
states: energy and molecular structure. Pure Appl Chem 55:245–252
60. Grabowski ZR, Rotkiewicz K, Rettig W (2003) Structural changes accompanying intramolecular electron transfer: focus on twisted intramolecular charge-transfer states and structures.
Chem Rev 103:3899–4031
61. Kundu S, Chattopadhyay N (1995) Dual luminescence of dimethylaminobenzaldehyde in
aqueous β-cyclodextrin: non-polar and TICT emissions. J Photochem Photobiol A Chem
88:105–108
62. Zhang YM, Zhang XJ, Xu X, Fu XN, Hou HB, Liu Y (2016) Rigid organization of
fluorescence-active ligands by artificial macrocyclic receptor to achieve the thioflavin
t-amyloid fibril level association. J Phys Chem B 120:3932–3940
63. Dong H, Wei Y, Zhang W, Wei C, Zhang C, Yao J, Zhao YS (2016) Broadband tunable
microlasers based on controlled intramolecular charge-transfer process in organic supramolecular microcrystals. J Am Chem Soc 138:1118–1121
64. Schoder S, Schroder HV, Cera L, Puttreddy R, Guttler A, Resch-Genger U, Rissanen K,
Schalley CA (2019) Strong emission enhancement in pH-responsive 2:2 cucurbit[8]uril
complexes. Chemistry 25:3257–3261
65. Foerster T (1969) Excimers. Angew Chem Int Ed Engl 8:333–343
66. Birks JB (1970) Photophysics of aromatic molecules. Wiley monographs in chemical physics.
Wiley, London, p 301
67. Birks JB (1975) Organic molecular photophysics, vol 2. Wiley, New York, p 159
68. Kaanumalle LS, Gibb CL, Gibb BC, Ramamurthy V (2005) A hydrophobic nanocapsule
controls the photophysics of aromatic molecules by suppressing their favored solution pathways. J Am Chem Soc 127:3674–3675
69. Li SH, Xu X, Zhou Y, Zhao Q, Liu Y (2017) Reversibly tunable white-light emissions of
styrylpyridiniums with cucurbiturils in aqueous solution. Org Lett 19:6650–6653
70. Hawe A, Sutter M, Jiskoot W (2008) Extrinsic fluorescent dyes as tools for protein characterization. Pharm Res 25:1487–1499
71. Amdursky N, Erez Y, Huppert D (2012) Molecular rotors: what lies behind the high sensitivity
of the thioflavin-T fluorescent marker. Acc Chem Res 45:1548–1557
72. Mohanty J, Choudhury SD, Upadhyaya HP, Bhasikuttan AC, Pal H (2009) Control of the
supramolecular excimer formation of thioflavin T within a cucurbit[8]uril host: a fluorescence
on/off mechanism. Chem Eur J 15:5215–5219
73. Ansari S, Alahyan M, Marston SB, El-Mezgueldi M (2008) Role of caldesmon in the Ca2+
regulation of smooth muscle thin filaments: evidence for a cooperative switching mechanism. J
Biol Chem 283:47–56
74. Bhasikuttan AC, Dutta Choudhury S, Pal H, Mohanty J (2011) Supramolecular assemblies of
thioflavin T with cucurbiturils: prospects of cooperative and competitive metal ion binding. Isr
J Chem 51:634–645
75. Tsukamoto T, Ramasamy E, Shimada T, Takagi S, Ramamurthy V (2016) Supramolecular
surface photochemistry: cascade energy transfer between encapsulated dyes aligned on a clay
nanosheet surface. Langmuir 32:2920–2927
76. Nonell S, Flors C (eds) (2016) Singlet oxygen: applications in biosciences and nanosciences,
volume 1. Comprehensive series in photochemical and photobiological sciences, vol 13. RSC,
Cambridge
77. Wang XQ, Lei Q, Zhu JY, Wang WJ, Cheng Q, Gao F, Sun YX, Zhang XZ (2016) Cucurbit[8]
uril regulated activatable supramolecular photosensitizer for targeted cancer imaging and
photodynamic therapy. ACS Appl Mater Interfaces 8:22892–22899
Photophysicochemical Processes Directed Within Nano-Containers
367
Phys Org Chem 30:e3728
58. De Mayo P (1976) Photochemical synthesis. 62. Thione photochemistry, and the chemistry of
the S2 state. Acc Chem Res 9:52–59
59. Grabowski ZR, Dobkowski J (1983) Twisted intramolecular charge transfer (TICT) excited
states: energy and molecular structure. Pure Appl Chem 55:245–252
60. Grabowski ZR, Rotkiewicz K, Rettig W (2003) Structural changes accompanying intramolecular electron transfer: focus on twisted intramolecular charge-transfer states and structures.
Chem Rev 103:3899–4031
61. Kundu S, Chattopadhyay N (1995) Dual luminescence of dimethylaminobenzaldehyde in
aqueous β-cyclodextrin: non-polar and TICT emissions. J Photochem Photobiol A Chem
88:105–108
62. Zhang YM, Zhang XJ, Xu X, Fu XN, Hou HB, Liu Y (2016) Rigid organization of
fluorescence-active ligands by artificial macrocyclic receptor to achieve the thioflavin
t-amyloid fibril level association. J Phys Chem B 120:3932–3940
63. Dong H, Wei Y, Zhang W, Wei C, Zhang C, Yao J, Zhao YS (2016) Broadband tunable
microlasers based on controlled intramolecular charge-transfer process in organic supramolecular microcrystals. J Am Chem Soc 138:1118–1121
64. Schoder S, Schroder HV, Cera L, Puttreddy R, Guttler A, Resch-Genger U, Rissanen K,
Schalley CA (2019) Strong emission enhancement in pH-responsive 2:2 cucurbit[8]uril
complexes. Chemistry 25:3257–3261
65. Foerster T (1969) Excimers. Angew Chem Int Ed Engl 8:333–343
66. Birks JB (1970) Photophysics of aromatic molecules. Wiley monographs in chemical physics.
Wiley, London, p 301
67. Birks JB (1975) Organic molecular photophysics, vol 2. Wiley, New York, p 159
68. Kaanumalle LS, Gibb CL, Gibb BC, Ramamurthy V (2005) A hydrophobic nanocapsule
controls the photophysics of aromatic molecules by suppressing their favored solution pathways. J Am Chem Soc 127:3674–3675
69. Li SH, Xu X, Zhou Y, Zhao Q, Liu Y (2017) Reversibly tunable white-light emissions of
styrylpyridiniums with cucurbiturils in aqueous solution. Org Lett 19:6650–6653
70. Hawe A, Sutter M, Jiskoot W (2008) Extrinsic fluorescent dyes as tools for protein characterization. Pharm Res 25:1487–1499
71. Amdursky N, Erez Y, Huppert D (2012) Molecular rotors: what lies behind the high sensitivity
of the thioflavin-T fluorescent marker. Acc Chem Res 45:1548–1557
72. Mohanty J, Choudhury SD, Upadhyaya HP, Bhasikuttan AC, Pal H (2009) Control of the
supramolecular excimer formation of thioflavin T within a cucurbit[8]uril host: a fluorescence
on/off mechanism. Chem Eur J 15:5215–5219
73. Ansari S, Alahyan M, Marston SB, El-Mezgueldi M (2008) Role of caldesmon in the Ca2+
regulation of smooth muscle thin filaments: evidence for a cooperative switching mechanism. J
Biol Chem 283:47–56
74. Bhasikuttan AC, Dutta Choudhury S, Pal H, Mohanty J (2011) Supramolecular assemblies of
thioflavin T with cucurbiturils: prospects of cooperative and competitive metal ion binding. Isr
J Chem 51:634–645
75. Tsukamoto T, Ramasamy E, Shimada T, Takagi S, Ramamurthy V (2016) Supramolecular
surface photochemistry: cascade energy transfer between encapsulated dyes aligned on a clay
nanosheet surface. Langmuir 32:2920–2927
76. Nonell S, Flors C (eds) (2016) Singlet oxygen: applications in biosciences and nanosciences,
volume 1. Comprehensive series in photochemical and photobiological sciences, vol 13. RSC,
Cambridge
77. Wang XQ, Lei Q, Zhu JY, Wang WJ, Cheng Q, Gao F, Sun YX, Zhang XZ (2016) Cucurbit[8]
uril regulated activatable supramolecular photosensitizer for targeted cancer imaging and
photodynamic therapy. ACS Appl Mater Interfaces 8:22892–22899
Photophysicochemical Processes Directed Within Nano-Containers
367