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Quasi-static self-quenching of Trp-X and X-Trp dipeptides in water: ultrafast fluorescence decay.
Xu J, Knutson JR. Xu J, et al. J Phys Chem B. 2009 Sep 3;113(35):12084-9. doi: 10.1021/jp903078x. J Phys Chem B. 2009. PMID: 19708715 Free PMC article.
Most important, this term is found in proteins as well (Xu, J.; et al. J. Am. Chem. Soc. 2006, 128, 1214; Biophys. J. 2008, 94, 546; 2009, 96, 46a), suggesting an ultrafast quenching mechanism must be common to both....
Most important, this term is found in proteins as well (Xu, J.; et al. J. Am. Chem. Soc. 2006, 128, 1214; Biophys. J …
Quantitative detection of the ligand-dependent interaction between the androgen receptor and the co-activator, Tif2, in live cells using two color, two photon fluorescence cross-correlation spectroscopy.
Rosales T, Georget V, Malide D, Smirnov A, Xu J, Combs C, Knutson JR, Nicolas JC, Royer CA. Rosales T, et al. Among authors: xu j. Eur Biophys J. 2007 Feb;36(2):153-61. doi: 10.1007/s00249-006-0095-1. Epub 2006 Oct 5. Eur Biophys J. 2007. PMID: 17021805
Molecular dynamics simulations of perylene and tetracene librations: comparison with femtosecond upconversion data.
Rosales T, Xu J, Wu X, Hodoscek M, Callis P, Brooks BR, Knutson JR. Rosales T, et al. Among authors: xu j. J Phys Chem A. 2008 Jun 26;112(25):5593-7. doi: 10.1021/jp7117289. Epub 2008 May 29. J Phys Chem A. 2008. PMID: 18507364 Free PMC article.
In a prior manuscript by Xu et al. [Xu, J.; Shen, X.; Knutson, J. R. J. Phys. Chem. A 2003, 107, 8383], time-resolved fluorescence emission anisotropy measurements were performed on perylene and tetracene in hexadecane using an upconversion tech …
In a prior manuscript by Xu et al. [Xu, J.; Shen, X.; Knutson, J. R. J. Phys. Chem. A 2003, 107, 8383], t …
Upconversion spectrophotofluorometry.
Biesso A, Xu J, Knutson JR. Biesso A, et al. Among authors: xu j. Methods Mol Biol. 2014;1076:303-19. doi: 10.1007/978-1-62703-649-8_12. Methods Mol Biol. 2014. PMID: 24108631 Free PMC article.
Picosecond fluorescence dynamics of tryptophan and 5-fluorotryptophan in monellin: slow water-protein relaxation unmasked.
Xu J, Chen B, Callis P, Muiño PL, Rozeboom H, Broos J, Toptygin D, Brand L, Knutson JR. Xu J, et al. J Phys Chem B. 2015 Mar 19;119(11):4230-9. doi: 10.1021/acs.jpcb.5b01651. Epub 2015 Mar 4. J Phys Chem B. 2015. PMID: 25710196 Free PMC article.
This procedure is applied to the sweet-tasting protein monellin which has uniquely been the subject of ultrafast studies in two different laboratories (Peon, J.; et al. Proc. Natl. Acad. Sci. U.S.A. 2002, 99, 10964; Xu, J.; et al. J. Am. Chem. ...
This procedure is applied to the sweet-tasting protein monellin which has uniquely been the subject of ultrafast studies in two different la …
STAQ: A route toward low power, multicolor nanoscopy.
Rosales T, Sackett DL, Xu J, Shi ZD, Xu B, Li H, Kaur G, Frohart E, Shenoy N, Cheal SM, Wu H, Dulcey AE, Hu Y, Li C, Lane K, Griffiths GL, Knutson JR. Rosales T, et al. Among authors: xu b, xu j. Microsc Res Tech. 2015 May;78(5):343-55. doi: 10.1002/jemt.22478. Epub 2015 Mar 12. Microsc Res Tech. 2015. PMID: 25762506 Free PMC article.
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