Karr PA - Search Results

1

Pyrazinacenes exhibit on-surface oxidation-state-dependent conformational and self-assembly behaviours.

Miklík D, Fatemeh Mousavi S, Burešová Z, Middleton A, Matsushita Y, Labuta J, Ahsan A, Buimaga-Iarinca L, Karr PA, Bureš F, Richards GJ, Švec P, Mori T, Ariga K, Wakayama Y, Morari C, D'Souza F, Jung TA, Hill JP. Miklík D, et al. Among authors: karr pa. Commun Chem. 2021 Mar 10;4(1):29. doi: 10.1038/s42004-021-00470-w. Commun Chem. 2021. PMID: 36697553 Free PMC article.

2

Highly nonplanar, electron deficient, N-substituted tetra-oxocyclohexadienylidene porphyrinogens: structural, computational, and electrochemical investigations.

Hill JP, Hewitt IJ, Anson CE, Powell AK, McCarty AL, Karr PA, Zandler ME, D'Souza F. Hill JP, et al. Among authors: karr pa. J Org Chem. 2004 Sep 3;69(18):5861-9. doi: 10.1021/jo049401d. J Org Chem. 2004. PMID: 15373471

3

Electrochemical, spectral, and computational studies of metalloporphyrin dimers formed by cation complexation of crown ether cavities.

Chitta R, Rogers LM, Wanklyn A, Karr PA, Kahol PK, Zandler ME, D'Souza F. Chitta R, et al. Among authors: karr pa. Inorg Chem. 2004 Nov 1;43(22):6969-78. doi: 10.1021/ic0497228. Inorg Chem. 2004. PMID: 15500335

4

Design, syntheses, and studies of supramolecular porphyrin-fullerene conjugates, using bis-18-crown-6 appended porphyrins and pyridine or alkyl ammonium functionalized fullerenes.

D'Souza F, Chitta R, Gadde S, McCarty AL, Karr PA, Zandler ME, Sandanayaka AS, Araki Y, Ito O. D'Souza F, et al. Among authors: karr pa. J Phys Chem B. 2006 Mar 30;110(12):5905-13. doi: 10.1021/jp057547q. J Phys Chem B. 2006. PMID: 16553397

5

Self-assembled via axial coordination magnesium porphyrin-imidazole appended fullerene dyad: spectroscopic, electrochemical, computational, and photochemical studies.

D'Souza F, El-Khouly ME, Gadde S, McCarty AL, Karr PA, Zandler ME, Araki Y, Ito O. D'Souza F, et al. Among authors: karr pa. J Phys Chem B. 2005 May 26;109(20):10107-14. doi: 10.1021/jp050591l. J Phys Chem B. 2005. PMID: 16852225

6

Photosynthetic reaction center mimicry of a "special pair" dimer linked to electron acceptors by a supramolecular approach: self-assembled cofacial zinc porphyrin dimer complexed with fullerene(s).

D'Souza F, Chitta R, Gadde S, Rogers LM, Karr PA, Zandler ME, Sandanayaka AS, Araki Y, Ito O. D'Souza F, et al. Among authors: karr pa. Chemistry. 2007;13(3):916-22. doi: 10.1002/chem.200600885. Chemistry. 2007. PMID: 17066393

7

Supramolecular triad and pentad composed of zinc-porphyrin(s), oxoporphyrinogen, and fullerene(s): design and electron-transfer studies.

Schumacher AL, Sandanayaka AS, Hill JP, Ariga K, Karr PA, Araki Y, Ito O, D'Souza F. Schumacher AL, et al. Among authors: karr pa. Chemistry. 2007;13(16):4628-35. doi: 10.1002/chem.200601854. Chemistry. 2007. PMID: 17385764

8

Tautomerism in novel oxocorrologens.

Xie Y, Hill JP, Schumacher AL, Karr PA, D'Souza F, Anson CE, Powell AK, Ariga K. Xie Y, et al. Among authors: karr pa. Chemistry. 2007;13(35):9824-33. doi: 10.1002/chem.200701428. Chemistry. 2007. PMID: 17948332

9

Pyrazinacenes: aza analogues of acenes.

Richards GJ, Hill JP, Subbaiyan NK, D'Souza F, Karr PA, Elsegood MR, Teat SJ, Mori T, Ariga K. Richards GJ, et al. Among authors: karr pa. J Org Chem. 2009 Dec 4;74(23):8914-23. doi: 10.1021/jo901832n. J Org Chem. 2009. PMID: 19883040

10

Photochemical charge separation in supramolecular phthalocyanine-multifullerene conjugates assembled by crown ether-alkyl ammonium cation interactions.

D'Souza F, Maligaspe E, Sandanayaka AS, Subbaiyan NK, Karr PA, Hasobe T, Ito O. D'Souza F, et al. Among authors: karr pa. J Phys Chem A. 2010 Oct 21;114(41):10951-9. doi: 10.1021/jp1028195. J Phys Chem A. 2010. PMID: 20863094

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