Supramolecular Nanoporous Materials and Their Applications

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Synthesis of Molecular Squares Re...Re OC Cl CO Re CO Cl CO Re CO OC N N 7Å N N 12 Å OC Cl Re CO CO Cl Re CO CO OC N Bu Bu N 14 Å N N Zn N N N N 20 Å Bu Bu OC OC CO Re Cl CO CO THF/toluene + LL [Re(CO) 3 (Cl)(LL) ] reflux, N 4 R > 95% 2 Slone et al., Inorg. Chem. 1996, 35, 4096.
Characteristics of Rhenium Squares • High yield assembly • High degree of size tunability • Charge neutral • Hydrophobic interior • Formation of channels in the crystals • Stability in H 2 O in thin film <strong>and</strong> molecular forms • Zn-porphyrin squares can be easily modified by axial ligation
Page 1 and 2: Supramolecular Nanoporous Materials
Page 4: Supramolecular chemistry may be def
Page 10 and 11: 53 : 54 (square : triangle) 66:34 2
Page 12: 4:5 / Square : triangle
Page 19 and 20: Hong et al, Tetrahedron Lett. 1998,
Page 21: Lehn et al, Angew. Chem. Int. Ed. 1
Page 24 and 25: Cotton et al, J. Am. Chem. Soc. 199
Page 26 and 27: Hupp et al, Chem. Mater. 2001, 13,
Page 28 and 29: Why Nanoscale Porosity • Separati
Page 30 and 31: Molecular Squares M. Fujita, et.al.
Page 34: Crystal Structures of Molecular Squ
Page 37 and 38: Modification of Square Cavity Size/
Page 39 and 40: N N N N N CN N NH 2 N N N N N N O N
Page 41 and 42: [Re(CO) 3 (Cl)(µ-pyrazine)] 4
Page 43 and 44: Applications of Thin Films Based on
Page 45 and 46: Molecular Sieving by Thin Films Bas
Page 47 and 48: Snurr et al, Adv. Mater. 2001, 13,
Page 49 and 50: Molecular Recognition and Sensors +
Page 51 and 52: QCM Study of Benzene Inclusion in [
Page 53: Substituent Effect on VOC Inclusion
Page 56 and 57: ORTEP of the Re-BiBzIm/bpy Rectangl
Page 58 and 59: Affinity Constants of Thin Films of
Page 61 and 62: Sun and Lees, J. Am. Chem. Soc. 200
Page 63 and 64: Diffraction! I 0 n film I 1 I 0 n s
Page 65 and 66: Direct Patterning of Sensor Element
Page 67 and 68: Control Box
Page 69 and 70: EtOH uptake by porpZn square functi
Page 71 and 72: SIZE EXCLUSION : 1,3,5-tripyridyl-2
Page 73 and 74: VOC uptake poly(4-vinylphenol) film
Page 75: Incident Wavelength Effects η( λ)
Page 78 and 79: Sensor Materials Based on Functiona
Page 80 and 81: M n+ (20:80 H 2 O/EtOH) binding of
Page 82 and 83:
Toward Artificial Enzymes and Membr
Page 85 and 86:
Enzyme are exquisite catalysts for
Page 87 and 88:
R 2 R 3 R 1 R 4 + Oxidant R 2 O R 3
Page 89:
Lifetime : (a) Catalyst lifetime :
Page 93 and 94:
The enhanced stability and enhanced
Page 95 and 96:
Supramolecular complex with a funct
Page 97 and 98:
Conclusion Demonstrated Electrochem
Page 99 and 100:
Molecular Cages
Page 101 and 102:
The key step of the exclusive forma
Page 103 and 104:
There are two possible pathways to
Page 105:
Fujita et al, Science 2006, 312, 25
Page 112 and 113:
Fujita et al, J. Am. Chem. Soc. 200
Page 116 and 117:
How might such assemblies be exploi
Page 119 and 120:
~ 740 nm due to TTF (e-rich) → tr
Page 122:
Fujita et al, Angew. Chem. Int. Ed.
Page 129:
Fujita et al, J. Am. Chem. Soc. 200
Page 133:
[(ZnI 2 ) 3 (1) 2 ]⋅5.5(nitrobenz
Page 136 and 137:
Single-crystal-to-single-crystal-gu
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