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Showing 1 to 12 of 247 entries
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Servant Hearts.

Operative dentistry

Platt JA.
PMID: 26779674
Oper Dent. 2016 Jan-Feb;41(1):1. doi: 10.2341/1559-2863-41.1.1.

No abstract available.

Corrigendum: Adiponectin receptor 1 conserves docosahexaenoic acid and promotes photoreceptor cell survival.

Nature communications

Rice DS, Calandria JM, Gordon WC, Jun B, Zhou Y, Gelfman CM, Li S, Jin M, Knott EJ, Chang B, Abuin A, Issa T, Potter D, Platt KA, Bazan NG.
PMID: 25962704
Nat Commun. 2015 May 12;6:7225. doi: 10.1038/ncomms8225.

No abstract available.

Implications of muon anomalous magnetic moment for supersymmetric dark matter.

Physical review letters

Baltz EA, Gondolo P.
PMID: 11384406
Phys Rev Lett. 2001 May 28;86(22):5004-7. doi: 10.1103/PhysRevLett.86.5004.

The anomalous magnetic moment of the muon has recently been measured to be in conflict with the standard model prediction with an excess of 2.6sigma. Taking the excess at face value as a measurement of the supersymmetric contribution, we...

Re: biologic and biochemical analyses of p16(INK4a) mutations from primary tumors.

Journal of the National Cancer Institute

Hansson J, Hashemi J, Linder S, Platz A.
PMID: 10793120
J Natl Cancer Inst. 2000 May 03;92(9):758A-759.

No abstract available.

Evidence for specific solvation of two halocarbene amides.

Journal of the American Chemical Society

Tippmann EM, Platz MS, Svir IB, Klymenko OV.
PMID: 15125668
J Am Chem Soc. 2004 May 12;126(18):5750-62. doi: 10.1021/ja039693k.

Laser flash photolysis (LFP, 308 nm) of endo-10-halo-10'-N,N-dimethylcarboxamidetricyclo[4.3.1.0]-deca-2,4-diene (1Cl and 1F) releases indan and halocarbene amide (2Cl and 2F). Although the carbenes are not UV-vis active, they react rapidly with pyridine to form ylides (4Cl, 4F), which are readily...

Ultrafast carbene-carbene isomerization.

Journal of the American Chemical Society

Wang J, Burdzinski G, Kubicki J, Gustafson TL, Platz MS.
PMID: 18366167
J Am Chem Soc. 2008 Apr 23;130(16):5418-9. doi: 10.1021/ja8002827. Epub 2008 Mar 26.

The photochemistry of two isomeric aryl diazo ketones was investigated by fs time-resolved UV-vis and IR spectroscopies. Both diazo ketone excited states decompose in less than 300 fs by multiple pathways. One pathway involves concerted Wolff rearrangement and nitrogen...

Reaction of benzoylnitrene with anions: formation of an intermediate in the Hofmann rearrangement.

Organic letters

Mandel SM, Platz MS.
PMID: 16288512
Org Lett. 2005 Nov 24;7(24):5385-7. doi: 10.1021/ol051985y.

[reaction: see text] Nucleophilic anions react rapidly with benzoylnitrene to form a species involved in the Hofmann rearrangement. This species has been detected by time-resolved infrared spectroscopy.

Circular dichroism spectra and the molecular arrangement of bacteriochlorophylls in the reaction centers of photosynthetic bacteria.

Proceedings of the National Academy of Sciences of the United States of America

Sauer K, Dratz EA, Coyne L.
PMID: 16591686
Proc Natl Acad Sci U S A. 1968 Sep;61(1):17-24. doi: 10.1073/pnas.61.1.17.

No abstract available.

Study of singlet and triplet 2,6-difluorophenylnitrene by time-resolved infrared spectroscopy.

The journal of physical chemistry. A

Mandel S, Liu J, Hadad CM, Platz MS.
PMID: 16833595
J Phys Chem A. 2005 Mar 31;109(12):2816-21. doi: 10.1021/jp045254b.

The solution-phase photochemistry of 2,6-difluorophenyl azide was studied by time-resolved infrared (TRIR) spectroscopy. A vibrational band of singlet 2,6-difluorophenyl nitrene (1N) was observed at 1404 cm(-1) between 243 and 283 K. At ambient temperature, it was not possible to...

Some Properties of Phytochrome Isolated From Dark-grown Oat Seedlings (Avena sativa L.).

Plant physiology

Briggs WR, Zollinger WD, Platz BB.
PMID: 16656907
Plant Physiol. 1968 Aug;43(8):1239-43. doi: 10.1104/pp.43.8.1239.

Phytochrome was partially purified from etiolated seedlings of Avena sativa L. Several properties of the red-absorbing (P(R)) and far-red absorbing (P(FR)) forms of the pigment were compared. The 2 forms could not be shown to differ with respect to...

Ultrafast study of the photochemistry of 2-azidonitrobenzene.

Organic letters

McCulla RD, Burdzinski G, Platz MS.
PMID: 16597129
Org Lett. 2006 Apr 13;8(8):1637-40. doi: 10.1021/ol0602452.

[reaction: see text] Ultrafast time-resolved studies of the photochemistry of 2-azidonitrobenzene demonstrate that the lifetimes of excited singlet 2-azidonitrobenzene and 2-nitrophenylnitrene are 500 fs and 8.3 ps, respectively, in solution at ambient temperature. The singlet nitrene is a discrete...

Ultrafast spectroscopy of arylchlorodiazirines: Hammett correlations of excited state lifetimes.

Journal of the American Chemical Society

Zhang Y, Wang L, Moss RA, Platz MS.
PMID: 19883052
J Am Chem Soc. 2009 Nov 25;131(46):16652-3. doi: 10.1021/ja907915z.

Experimental and computational studies suggest that 375 nm excitation of arylchlorodiazirines furnishes their S(1) excited states with lengthened C-N bonds, a positive charge at the para and diazirine carbon atoms, and a negative charge at the nitrogen atoms. These...

Showing 1 to 12 of 247 entries