Circular dichroism spectra for

Data on the protonation sites for a variety of azaindolizines have been summarized in the previous survey (76AHCS1, p. 536).Tlie measured magnetic circular dichroism spectra for 14 azaindolizines confirmed with some corrections the protonation sites of polyazaheterocycles previously reported and also established the conjugated acid structures of additional compounds (85JOC302).Tlie data are summarized in Scheme 1. 

Fig. 2.22 Circular dichroism spectra for/ -peptide 105 (0.1 mM, 25°C) in MeOH (solid line) and water (dashed line). The vertical axis is the mean-residue ellipticity [123]. Reprinted with permission from [123]. American Chemical Society (2001)...

Spectrum (- -), and Fragment Circular Dichroism Spectra (—) for the Corresponding d-Xylose and the Addition of a Hydroxymethyl Group at C-S (a) a-o-Glucose (b) /3-D-Glucose (c) Methyl a-o-Glucopyranoside and (d) Methyl /8-D-Glucopyranoside. (Redrawn from Ref. 

Figure 14 shows the circular dichroism spectra for the LB films of p-CDNH C12-H25 including Naph-SOsNa molecules under the initial surface pressure of 30 mN/m. Different induced circular dichro-isms are clearly observed at1 Bbband of naphthalene, depending on the substituted position the negative and positive Cotton effects occur for 1 - and 2-Naph-SOaNa included in the cavity of the CD... 

Fig. 51a. Circular dichroism spectra for hydrated lipid 27 (0.24 mM). b Temperature dependencies of [01 values for hydrated lipid 27(0.24 mM). The circles and triangles show the molecular ellipticity at 246 and 231 nm, respectively [367]...

Johnson W.C. 1999. Analyzing protein circular dichroism spectra for accurate secondary structures. Proteins Struct., Fund, Genet. 35 307-312. 

Circular dichroism spectra for [Os(bipy)3]2+ and [Os(phen)3]2+ have been reported.146,147 Resonance Raman spectra of [Os(bipy)3]2" have also recently been measured.148... 

Fig. 12. Circular dichroism spectra for galactose oxidase. (A) Redox-activated (AGO) complex. (B) Reductively inactivated (lAGO) complex.

Greenfield N.J., Fasman G.D. (1969) Computed circular dichroism spectra for the evaluation of protein conformation, Biochemistry 8,4108-4116. 

Circular dichroism spectra for polypeptides with different conformations. Note that for a-helix conformations, a characteristic dip is observed in the region of 210 nm. 

Fig. 5. Schematic representation of reciprocal relations as seen in circular dichroism spectra for an idealized case of close-lying bands. From Urry.28...

Figure 2.20 Circular dichroism spectra for the A, B and Z forms of double-helical DNA...

N.J. Greenfield, G.D. Fasman, Computed Circular Dichroism Spectra for the Evaluation of Protein Conformation, Biochemistry 8 (1969) 4108. 

Figure 1 Circular dichroism spectra for and (-) -[CoS-peim cn)Jil2 and [Co5-palan(NH3)4]l2.

Figure 2. Absorption and circular dichroism spectra for (-)54

Figure 9.5 Circular dichroism spectra for (A/ sperm whale myoglobin, and (B) concanavalin A.

Simulation of the Absorption and Circular Dichroism Spectra for the Primary Electron Donor in Reaction Centers of Purple Bacteria and Photosystem II... 

Figure 1. Induced circular-dichroism spectra for CHCI3 solutions (0.1-cm path-length) of host 9 (1.0 X 10-2 M) and guest S-10 (a) or R-10 (b) (2.0 xlO 2 M).

As a consequence, extensive recent interest has appeared in exploring means of modifying PAn chain conformations, using UV-visible-MR spectra (and associated circular dichroism spectra for chiral PAn) to monitor such changes. 

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