Toughness, 119, 162, 163, 165
Toxic gases, 93
Trans-cis isomerisation, 19
Transmission electron microscopy, 73
Triazole, 63, 89
Tridentate ligand, 72, 76, 97
Tripeptide, 68
Tripodal ligand, 95
Trithiocarbonate, 177
Trivalent metal ion, 81, 82, 85, 88
Two-component gel, 39
U
Ultrasound, 29–32, 34, 90, 122, 140
Urea, 13, 40, 43, 45, 50, 51, 62, 89
V
Vanadium oxide, 204
Van der Waals interaction, 9, 74, 89, 125, 158
Viscoelastic property, 75, 158
Visual recognition, 97
X
Xerogel, 13, 16, 62, 79, 84, 85, 91, 99, 101,
105–107, 140, 192
X-ray diffraction, 5, 37
Z
Zinc(II), 95
Zn
2+ , 47, 68, 72, 73, 90, 95, 97, 101, 103, 105,
128–130, 133, 166
Index
213