Conjugated base

Base Conjugate Acid Proton Affinity (experimentai, kcai/ moi) Proton Affinity (AM1, kcai/moi)... 

Use curved arrows to track electron movement and identify the acid, base, conjugate acid, and conjugate base. 

Click Chemistry Interactive for the self-study module acid-base conjugate pairs. 

C17-0119. Aqueous solutions of Na2 SO3 and CH3 CO2 H are mixed, (a) List the major species in each solution, (b) Write the net ionic reaction that occurs on mixing, (c) Identify the acid, base, conjugate acid, and conjugate base. 

Joyce J, Cook J, Chabot D et al (2006) Immunogenicity and protective efficacy of Bacillus anthracis poly-y-D-glutamic acid capsule covalently coupled to a protein carrier using a novel triazine-based conjugation strategy. J Biol Chem 281 4831 -843... 

Acid Conjugate Name Base Conjugate Name... 

XII. Weak Acid + Weak Base — Conjugate Base + Conjugate Acid... 

XIV. Strong Acid + Weak Base —> Conjugate Acid (Weak Acid)... 

Figure 4. (Phenylene ethynylene)-based conjugated oligomers prepared in solution using a bi-direction growth approach with in situ deprotection and coupling.

The luminance reaches 100 cd/m2 at 2.5 V with EL efficiency of 2.5 cd/ A. The corresponding external quantum efficiency is about 2% ph/el. At —10 V bias, the photosensitivity at 430 nm is around 90 mA/W, corresponding to a quantum yield of 20% el/ph [135], The carrier collection efficiency at zero bias was relatively low in the order of 10-3 ph/el. The photosensitivity showed a field dependence with activation energy of 10 2 eV [135], This value is consistent with the trap distribution measured in the PPV-based conjugated polymers [136,137],... 

A.W. Grice, A. Tajbakhsh, P.L. Burn, and D.D.C. Bradley, A blue-emitting triazole-based conjugated polymer, Adv. Mater., 9 1174-1178, 1997. 

G. Zeng, W.-L. Yu, S.-J. Chua, and W. Huang, Spectral and thermal stability study for fluorene-based conjugated polymers, Macromolecules, 35 6907-6914, 2002. 

L. Romaner, A. Pogantsch, P.S. de Freitas, U. Scherf, M. Gaal, E. Zojer, and E.J.W. List, The origin of green emission in polyfluorene-based conjugated polymers on-chain defect fluorescence,... 

H.-H. Sung and H.-C. Lin, Novel alternating fluorene-based conjugated polymers containing oxadiazole pendants with various terminal groups, Macromolecules, 37 7945-7954, 2004. 

B. Liu, W.-L. Yu, Y.-H. Lai, and W. Huang, Synthesis, characterization, and structure-property relationship of novel fluorene-thiophene-based conjugated copolymers, Macromolecules, 33 8945-8952, 2000. 

E. Lim, B. Jung, and H. Shim, Synthesis and characterization of a new light-emitting fluorene-thieno[3,2-6]thiophene-based conjugated copolymer, Macromolecules, 36 4288-4293, 2003. 

X. Kong, A.P. Kulkarni, and S.A. Jenekhe, Phenothiazine-based conjugated polymers synthesis, electrochemistry, and light-emitting properties, Macromolecules, 36 8992-8999, 2003. 

P. Herguth, X. Jiang, M.S. Liu, and A.K.-Y. Jen, Highly efficient fluorene and benzothiadiazole-based conjugated copolymers for polymer light-emitting diodes, Macromolecules, 35 6094-6100, 2002. 

J.-F. Morin and M. Leclerc, 2,7-Carbazole-based conjugated polymers for blue, green, and red light emission, Macromolecules, 35 8413-8417, 2002. 

G. Zotti, G. Schiavon, S. Zecchin, J.-F. Morin, and M. Leclerc, Electrochemical, conductive, and magnetic properties of 2,7-carbazole-based conjugated polymers, Macromolecules, 35 2122-2128, 2002. 

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