Template-directed synthesis of linear porphyrin oligomers: classical, Vernier and mutual Vernier
نویسندگان
چکیده
منابع مشابه
Template-directed synthesis of linear porphyrin oligomers: classical, Vernier and mutual Vernier† †Electronic supplementary information (ESI) available: Synthesis and characterization of new compounds, ladder complexes, UV-vis-NIR titrations and binding data for reference compounds and for the formation of linear oligomer complexes, calculation of effective molarities, analytical GPC calibration and molar absorption coefficients. See DOI: 10.1039/c6sc05355f Click here for additional data file.
B. Synthetic procedures S2 B1. Synthesis of known compounds S2 B2. Synthesis of novel compounds S2 Fully deprotected Ni pyridyl porphyrin dimer NiP2 S2 Phenylacetylene Zn porphyrin tetramer PhC2-ZnP4 S3 Phenylacetylene Ni porphyrin tetramer PhC2-NiP4 S4 Phenylacetylene Ni porphyrin hexamer PhC2-NiP6 S5 Fully THS protected Zn porphyrin heptamer THS-ZnP7, octamer THS-ZnP8 and dodecamer THS-ZnP12 ...
متن کاملUnmasking the mechanisms for Vernier acuity: evidence for a template model for Vernier acuity
The goal of this study was to evaluate the mechanisms underlying Vernier acuity, over a range of spatial scales using narrow-band Vernier stimuli and oblique masking. Specifically, the test stimuli consisted of a pair of vertical ribbons of horizontal cosine grating with a vertical Vernier offset between the ribbons. These stimuli have two important advantages for studying Vernier acuity: (1) t...
متن کاملVernier-Templated Synthesis, Crystal Structure, and Supramolecular Chemistry of a 12-Porphyrin Nanoring
Vernier templating exploits a mismatch between the number of binding sites in a template and a reactant to direct the formation of a product that is large enough to bind several template units. Here, we present a detailed study of the Vernier-templated synthesis of a 12-porphyrin nanoring. NMR and small-angle X-ray scattering (SAXS) analyses show that Vernier complexes are formed as intermediat...
متن کاملSpatio-temporal vernier acuity.
The study of space-time vernier (STV) provides information on the spatio-temporal structure of the visual system in the same way that the classical spatio-spatial vernier (SSV) provides information on its spatial structure. The transposition of a SSV task into a STV one yields the following experimental format: an object (in the present case a Gaussian Blob) drifts with a constant velocity, V, ...
متن کاملVernier acuity, crowding and amblyopia.
When a vernier target is flanked by a pair of optimally positioned flanks, offset discrimination is strongly degraded. Spatial interference with vernier acuity was studied in each eye of observers with unilateral amblyopia associated with strabismus, anisometropia or both, and were compared to the functions obtained in the normal periphery (Levi et al., 1985). The results showed that: (1) For b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemical Science
سال: 2017
ISSN: 2041-6520,2041-6539
DOI: 10.1039/c6sc05355f