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Items: 1 to 50 of 297

1.

A Supramolecular Strategy for Selective Catalytic Hydrogenation Independent of Remote Chain Length.

Bender TA, Bergman RG, Raymond KN, Toste FD.

J Am Chem Soc. 2019 Jul 31;141(30):11806-11810. doi: 10.1021/jacs.9b05604. Epub 2019 Jul 16.

PMID:
31310528
2.

Energy Transfer from Antenna Ligand to Europium(III) Followed Using Ultrafast Optical and X-ray Spectroscopy.

Mara MW, Tatum DS, March AM, Doumy G, Moore EG, Raymond KN.

J Am Chem Soc. 2019 Jul 17;141(28):11071-11081. doi: 10.1021/jacs.9b02792. Epub 2019 Jul 3.

PMID:
31268312
3.

Supramolecular Host-Selective Activation of Iodoarenes by Encapsulated Organometallics.

Bender TA, Morimoto M, Bergman RG, Raymond KN, Toste FD.

J Am Chem Soc. 2019 Jan 30;141(4):1701-1706. doi: 10.1021/jacs.8b11842. Epub 2019 Jan 22.

PMID:
30667233
4.

Self-Assembled Tetrahedral Hosts as Supramolecular Catalysts.

Hong CM, Bergman RG, Raymond KN, Toste FD.

Acc Chem Res. 2018 Oct 16;51(10):2447-2455. doi: 10.1021/acs.accounts.8b00328. Epub 2018 Oct 1.

PMID:
30272943
5.

Deconvoluting the Role of Charge in a Supramolecular Catalyst.

Hong CM, Morimoto M, Kapustin EA, Alzakhem N, Bergman RG, Raymond KN, Toste FD.

J Am Chem Soc. 2018 May 30;140(21):6591-6595. doi: 10.1021/jacs.8b01701. Epub 2018 May 16.

PMID:
29767972
6.

Different and Often Opposing Forces Drive the Encapsulation and Multiple Exterior Binding of Charged Guests to a M4 L6 Supramolecular Vessel in Water.

Sgarlata C, Mugridge JS, Pluth MD, Zito V, Arena G, Raymond KN.

Chemistry. 2017 Nov 27;23(66):16813-16818. doi: 10.1002/chem.201703202. Epub 2017 Nov 8.

PMID:
28898458
7.

Conformational Selection as the Mechanism of Guest Binding in a Flexible Supramolecular Host.

Hong CM, Kaphan DM, Bergman RG, Raymond KN, Toste FD.

J Am Chem Soc. 2017 Jun 14;139(23):8013-8021. doi: 10.1021/jacs.7b03812. Epub 2017 Jun 5.

8.

Synthesis and chemical reactivity of a 6-Me-3,2-hydroxypyridinone dithiazolide with primary amines: a route to new hexadentate chelators for hard metal(III) ions.

Pailloux SL, Nguyen S, Zhou S, Hom ME, Keyser MN, Smiles D, Raymond KN.

J Heterocycl Chem. 2016 Jul;53(4):1065-1073. Epub 2015 Jun 4.

9.

Scope and Mechanism of Cooperativity at the Intersection of Organometallic and Supramolecular Catalysis.

Levin MD, Kaphan DM, Hong CM, Bergman RG, Raymond KN, Toste FD.

J Am Chem Soc. 2016 Aug 3;138(30):9682-93. doi: 10.1021/jacs.6b05442. Epub 2016 Jul 26.

PMID:
27458778
10.

A Macrocyclic Chelator That Selectively Binds Ln4+ over Ln3+ by a Factor of 1029.

Pham TA, Altman AB, Stieber SC, Booth CH, Kozimor SA, Lukens WW, Olive DT, Tyliszczak T, Wang J, Minasian SG, Raymond KN.

Inorg Chem. 2016 Oct 17;55(20):9989-10002. Epub 2016 Jun 24.

PMID:
27341328
11.

Untangling the Diverse Interior and Multiple Exterior Guest Interactions of a Supramolecular Host by the Simultaneous Analysis of Complementary Observables.

Sgarlata C, Raymond KN.

Anal Chem. 2016 Jul 5;88(13):6923-9. doi: 10.1021/acs.analchem.6b01684. Epub 2016 Jun 14.

PMID:
27244346
12.

Siderophore inspired tetra- and octadentate antenna ligands for luminescent Eu(III) and Tb(III) complexes.

Daumann LJ, Werther P, Ziegler MJ, Raymond KN.

J Inorg Biochem. 2016 Sep;162:263-273. doi: 10.1016/j.jinorgbio.2016.01.006. Epub 2016 Jan 9.

PMID:
26832605
13.

A supramolecular microenvironment strategy for transition metal catalysis.

Kaphan DM, Levin MD, Bergman RG, Raymond KN, Toste FD.

Science. 2015 Dec 4;350(6265):1235-8. doi: 10.1126/science.aad3087. Epub 2015 Dec 3.

PMID:
26785485
14.

Effects of Ligand Geometry on the Photophysical Properties of Photoluminescent Eu(III) and Sm(III) 1-Hydroxypyridin-2-one Complexes in Aqueous Solution.

Daumann LJ, Tatum DS, Andolina CM, Pacold JI, D'Aléo A, Law GL, Xu J, Raymond KN.

Inorg Chem. 2016 Jan 4;55(1):114-24. doi: 10.1021/acs.inorgchem.5b01927. Epub 2015 Dec 17.

PMID:
26679038
15.

Protein-like proton exchange in a synthetic host cavity.

Hart-Cooper WM, Sgarlata C, Perrin CL, Toste FD, Bergman RG, Raymond KN.

Proc Natl Acad Sci U S A. 2015 Dec 15;112(50):15303-7. doi: 10.1073/pnas.1515639112. Epub 2015 Nov 30.

16.

Coordination Chemistry of Microbial Iron Transport.

Raymond KN, Allred BE, Sia AK.

Acc Chem Res. 2015 Sep 15;48(9):2496-505. doi: 10.1021/acs.accounts.5b00301. Epub 2015 Sep 2.

17.

Supramolecular Ga4L6(12-) Cage Photosensitizes 1,3-Rearrangement of Encapsulated Guest via Photoinduced Electron Transfer.

Dalton DM, Ellis SR, Nichols EM, Mathies RA, Toste FD, Bergman RG, Raymond KN.

J Am Chem Soc. 2015 Aug 19;137(32):10128-31. doi: 10.1021/jacs.5b06317. Epub 2015 Aug 10.

PMID:
26256754
18.

Enabling New Modes of Reactivity via Constrictive Binding in a Supramolecular-Assembly-Catalyzed Aza-Prins Cyclization.

Kaphan DM, Toste FD, Bergman RG, Raymond KN.

J Am Chem Soc. 2015 Jul 29;137(29):9202-5. doi: 10.1021/jacs.5b01261. Epub 2015 Jul 15.

PMID:
26176416
19.

Optimization of the Sensitization Process and Stability of Octadentate Eu(III) 1,2-HOPO Complexes.

D'Aléo A, Moore EG, Xu J, Daumann LJ, Raymond KN.

Inorg Chem. 2015 Jul 20;54(14):6807-20. doi: 10.1021/acs.inorgchem.5b00748. Epub 2015 Jul 7.

20.

Catechol Siderophore Transport by Vibrio cholerae.

Wyckoff EE, Allred BE, Raymond KN, Payne SM.

J Bacteriol. 2015 Sep;197(17):2840-9. doi: 10.1128/JB.00417-15. Epub 2015 Jun 22.

21.

Supramolecular catalysis in metal-ligand cluster hosts.

Brown CJ, Toste FD, Bergman RG, Raymond KN.

Chem Rev. 2015 May 13;115(9):3012-35. doi: 10.1021/cr4001226. Epub 2015 Apr 21. Review. No abstract available.

PMID:
25898212
22.

The effect of host structure on the selectivity and mechanism of supramolecular catalysis of Prins cyclizations.

Hart-Cooper WM, Zhao C, Triano RM, Yaghoubi P, Ozores HL, Burford KN, Toste FD, Bergman RG, Raymond KN.

Chem Sci. 2015 Feb 1;6(2):1383-1393. doi: 10.1039/c4sc02735c. Epub 2014 Nov 28.

23.

New insights into structure and luminescence of Eu(III) and Sm(III) complexes of the 3,4,3-LI(1,2-HOPO) ligand.

Daumann LJ, Tatum DS, Snyder BE, Ni C, Law GL, Solomon EI, Raymond KN.

J Am Chem Soc. 2015 Mar 4;137(8):2816-9. doi: 10.1021/ja5116524. Epub 2015 Feb 19.

24.

Characterization, HPLC method development and impurity identification for 3,4,3-LI(1,2-HOPO), a potent actinide chelator for radionuclide decorporation.

Liu M, Wang J, Wu X, Wang E, Abergel RJ, Shuh DK, Raymond KN, Liu P.

J Pharm Biomed Anal. 2015 Jan;102:443-9. doi: 10.1016/j.jpba.2014.10.015. Epub 2014 Oct 22.

25.

Nucleophilic substitution catalyzed by a supramolecular cavity proceeds with retention of absolute stereochemistry.

Zhao C, Toste FD, Raymond KN, Bergman RG.

J Am Chem Soc. 2014 Oct 15;136(41):14409-12. doi: 10.1021/ja508799p. Epub 2014 Oct 7.

PMID:
25265509
26.

Direct evidence of iron uptake by the Gram-positive siderophore-shuttle mechanism without iron reduction.

Fukushima T, Allred BE, Raymond KN.

ACS Chem Biol. 2014 Sep 19;9(9):2092-100. doi: 10.1021/cb500319n. Epub 2014 Jul 29.

27.

A macrocyclic chelator with unprecedented Th⁴⁺ affinity.

Pham TA, Xu J, Raymond KN.

J Am Chem Soc. 2014 Jun 25;136(25):9106-15. doi: 10.1021/ja503456r. Epub 2014 Jun 10.

PMID:
24870296
28.

Origins of large rate enhancements in the Nazarov cyclization catalyzed by supramolecular encapsulation.

Hastings CJ, Bergman RG, Raymond KN.

Chemistry. 2014 Apr 1;20(14):3966-73. doi: 10.1002/chem.201303885. Epub 2014 Feb 25.

PMID:
24615703
29.

Direct observation of 4f intrashell excitation in luminescent Eu complexes by time-resolved X-ray absorption near edge spectroscopy.

Pacold JI, Tatum DS, Seidler GT, Raymond KN, Zhang X, Stickrath AB, Mortensen DR.

J Am Chem Soc. 2014 Mar 19;136(11):4186-91. doi: 10.1021/ja407924m. Epub 2014 Mar 7.

PMID:
24606064
30.

Preface for the forum on imaging and sensing: probing and utilizing the elements of life for studying and improving health and society.

Chang CJ, Raymond KN.

Inorg Chem. 2014 Feb 17;53(4):1791-3. doi: 10.1021/ic500099n. Epub 2014 Feb 7. No abstract available.

31.

Chiral amide directed assembly of a diastereo- and enantiopure supramolecular host and its application to enantioselective catalysis of neutral substrates.

Zhao C, Sun QF, Hart-Cooper WM, DiPasquale AG, Toste FD, Bergman RG, Raymond KN.

J Am Chem Soc. 2013 Dec 18;135(50):18802-5. doi: 10.1021/ja411631v. Epub 2013 Dec 5.

PMID:
24283463
32.

Gram-positive siderophore-shuttle with iron-exchange from Fe-siderophore to apo-siderophore by Bacillus cereus YxeB.

Fukushima T, Allred BE, Sia AK, Nichiporuk R, Andersen UN, Raymond KN.

Proc Natl Acad Sci U S A. 2013 Aug 20;110(34):13821-6. doi: 10.1073/pnas.1304235110. Epub 2013 Aug 7.

33.

Siderocalin outwits the coordination chemistry of vibriobactin, a siderophore of Vibrio cholerae.

Allred BE, Correnti C, Clifton MC, Strong RK, Raymond KN.

ACS Chem Biol. 2013 Sep 20;8(9):1882-7. doi: 10.1021/cb4002552. Epub 2013 Jun 18.

34.

Campylobacter jejuni ferric-enterobactin receptor CfrA is TonB3 dependent and mediates iron acquisition from structurally different catechol siderophores.

Naikare H, Butcher J, Flint A, Xu J, Raymond KN, Stintzi A.

Metallomics. 2013 Aug;5(8):988-96. doi: 10.1039/c3mt20254b.

35.

Conjugation to Biocompatible Dendrimers Increases Lanthanide T2 Relaxivity of Hydroxypyridinone (HOPO) Complexes for Magnetic Resonance Imaging (MRI).

Klemm PJ, Floyd WC 3rd, Andolina CM, Fréchet JM, Raymond KN.

Eur J Inorg Chem. 2012 Apr;2012(12):2108-2114.

36.

Porphyrin-substituted H-NOX proteins as high-relaxivity MRI contrast agents.

Winter MB, Klemm PJ, Phillips-Piro CM, Raymond KN, Marletta MA.

Inorg Chem. 2013 Mar 4;52(5):2277-9. doi: 10.1021/ic302685h. Epub 2013 Feb 8.

37.

Solvent and pressure effects on the motions of encapsulated guests: tuning the flexibility of a supramolecular host.

Mugridge JS, Zahl A, van Eldik R, Bergman RG, Raymond KN.

J Am Chem Soc. 2013 Mar 20;135(11):4299-306. doi: 10.1021/ja309949q. Epub 2013 Mar 5.

PMID:
23391095
38.

A supramolecular approach to combining enzymatic and transition metal catalysis.

Wang ZJ, Clary KN, Bergman RG, Raymond KN, Toste FD.

Nat Chem. 2013 Feb;5(2):100-3. doi: 10.1038/nchem.1531. Epub 2013 Jan 6.

PMID:
23344446
39.

Siderocalins: Siderophore binding proteins evolved for primary pathogen host defense.

Sia AK, Allred BE, Raymond KN.

Curr Opin Chem Biol. 2013 Apr;17(2):150-7. doi: 10.1016/j.cbpa.2012.11.014. Epub 2012 Dec 22. Review.

40.

Analysis of Lanthanide Complex Dendrimer Conjugates for Bimodal NIR and MRI Imaging.

Andolina CM, Klemm PJ, Floyd WC 3rd, Fréchet JM, Raymond KN.

Macromolecules. 2012 Nov 27;45(22):8982-8990. Epub 2012 Nov 12.

41.

Selective monoterpene-like cyclization reactions achieved by water exclusion from reactive intermediates in a supramolecular catalyst.

Hart-Cooper WM, Clary KN, Toste FD, Bergman RG, Raymond KN.

J Am Chem Soc. 2012 Oct 31;134(43):17873-6. doi: 10.1021/ja308254k. Epub 2012 Oct 22.

PMID:
23066637
42.

Bacillus cereus iron uptake protein fishes out an unstable ferric citrate trimer.

Fukushima T, Sia AK, Allred BE, Nichiporuk R, Zhou Z, Andersen UN, Raymond KN.

Proc Natl Acad Sci U S A. 2012 Oct 16;109(42):16829-34. doi: 10.1073/pnas.1210131109. Epub 2012 Oct 1.

43.

Siderocalin/Lcn2/NGAL/24p3 does not drive apoptosis through gentisic acid mediated iron withdrawal in hematopoietic cell lines.

Correnti C, Richardson V, Sia AK, Bandaranayake AD, Ruiz M, Suryo Rahmanto Y, Kovačević Ž, Clifton MC, Holmes MA, Kaiser BK, Barasch J, Raymond KN, Richardson DR, Strong RK.

PLoS One. 2012;7(8):e43696. doi: 10.1371/journal.pone.0043696. Epub 2012 Aug 21.

44.

Circularly polarized luminescence of curium: a new characterization of the 5f actinide complexes.

Law GL, Andolina CM, Xu J, Luu V, Rutkowski PX, Muller G, Shuh DK, Gibson JK, Raymond KN.

J Am Chem Soc. 2012 Sep 19;134(37):15545-9. Epub 2012 Sep 11.

45.

Silica microparticles as a solid support for gadolinium phosphonate magnetic resonance imaging contrast agents.

Duncan AK, Klemm PJ, Raymond KN, Landry CC.

J Am Chem Soc. 2012 May 16;134(19):8046-9. doi: 10.1021/ja302183w. Epub 2012 May 3.

46.

Improving T₁ and T₂ magnetic resonance imaging contrast agents through the conjugation of an esteramide dendrimer to high-water-coordination Gd(III) hydroxypyridinone complexes.

Klemm PJ, Floyd WC 3rd, Smiles DE, Fréchet JM, Raymond KN.

Contrast Media Mol Imaging. 2012 Jan-Feb;7(1):95-9. doi: 10.1002/cmmi.483.

47.

A single sensitizer for the excitation of visible and NIR lanthanide emitters in water with high quantum yields.

Law GL, Pham TA, Xu J, Raymond KN.

Angew Chem Int Ed Engl. 2012 Mar 5;51(10):2371-4. doi: 10.1002/anie.201106748. Epub 2012 Jan 24. No abstract available.

48.

Galline Ex-FABP is an antibacterial siderocalin and a lysophosphatidic acid sensor functioning through dual ligand specificities.

Correnti C, Clifton MC, Abergel RJ, Allred B, Hoette TM, Ruiz M, Cancedda R, Raymond KN, Descalzi F, Strong RK.

Structure. 2011 Dec 7;19(12):1796-806. doi: 10.1016/j.str.2011.09.019.

49.

Equilibrium isotope effects on noncovalent interactions in a supramolecular host-guest system.

Mugridge JS, Bergman RG, Raymond KN.

J Am Chem Soc. 2012 Feb 1;134(4):2057-66. doi: 10.1021/ja2067324. Epub 2012 Jan 24.

PMID:
22145944
50.

Inner and outer beauty.

Raymond KN, Brown CJ.

Top Curr Chem. 2012;323:1-18. doi: 10.1007/128_2011_295. Review.

PMID:
22076081

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