Results 101 to 110 of about 298 (129)

New full-counts phase-matched data-driven gated (DDG) PET/CT. [PDF]

Med Phys
Sun P, Thomas MA, Luo D, Pan T.
europepmc   +1 more source

Progressing adaptation of SARS-CoV-2 to humans

, 2020
Konishi T.
europepmc   +1 more source

HIV Clinical Providers' Awareness, Attitudes, and Willingness to Support Patient Outreach Efforts for HIV Cure-Directed Research in Philadelphia, United States. [PDF]

Open Forum Infect Dis
Meanley S, Carter WB, Short WR, Metzger DS, Onorato A, Montaner LJ, Dubé K.   +6 more
europepmc   +1 more source

Phenotypic Biomarkers of Aqueous Extracellular Vesicles from Retinoblastoma Eyes. [PDF]

Int J Mol Sci
Amacker A, Peng CC, Jiang N, Sirivolu S, Higa N, Stachelek K, Reiser B, Kuhn P, Cobrinik D, Neviani P, Berry JL, Jovanovic-Talisman T, Xu L.   +12 more
europepmc   +1 more source

Aggregation-Induced Emission in Phenothiazine–TPE and −TPAN Polymers

Macromolecules, 2018
Two phenothiazine-based polymers—tetraphenylethylene- (PTzTPE) and triphenylacrylonitrile-substituted (PTzTPAN) polyphenothiazines—were studied in organic solvents, solid state, and THF:water and dioxane:water mixtures to investigate the occurrence of aggregation-induced emission (AIE).
Ana Clara B Rodrigues, Pina J, Wenyue Dong   +2 more
exaly   +3 more sources

Bowl-shaped molybdenum complexes containing tris(3-p-methoxyphenylpyrazol-1-yl)borate (TpAn). Crystal structures of [Mo(TpAn)(NO)(Cl)(NHC6H4-p-CH3)] and [Mo(TpAn)(NO)(Cl){NHC6H4-p-N(CH3)2}]

Polyhedron, 2001
Abstract New arylamide complexes of the type [Mo(TpAn)(NO)(Cl)(NHC6H4-p-R)] (TpAn=hydrotris(3-p-methoxyphenylpyrazol-1-yl)borate; R=CH3O (1), N(CH3)2 (2), Cl (3), CH3 (4)) have been prepared in order to deduce the influence different arylamide para-substituents have on their molecular structure and properties.
JOSÉ A Campo, Mercedes Cano, JOSÉ V Heras   +2 more
exaly   +3 more sources

Meso Alkynylated Tetraphenylethylene (TPE) and 2,3,3-Triphenylacrylonitrile (TPAN) Substituted BODIPYs

The Journal of Organic Chemistry, 2015
The tetraphenylethylene (TPE) substituted BODIPY 2a, and 2,3,3-triphenylacrylonitrile (TPAN) substituted BODIPYs 2b and 2c were designed and synthesized by the Pd-catalyzed Sonogashira cross-coupling reaction. Their photophysical and electrochemical properties were investigated.
Bhausaheb, Dhokale, Thaksen, Jadhav, Shaikh M, Mobin, Rajneesh, Misra   +3 more
core   +4 more sources

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Complexes of main-group elements containing stereochemically active lone pairs: the crystal structures of [Tl(TpAn)] {TpAn=tris[3-(2-methoxyphenyl)pyrazol-1-yl]hydroborate} and [Pb(TpPy)(NO3)]·0.5Et2O {TpPy = tris[3,-(2-pyrdyl)pyrazol-1-yl]hydroborate}

Polyhedron, 1997
Abstract The new podand ligand tris[3-(2-methoxyphenyl)pyrazol-1-yl]hydroborate (TpAn) has been prepared and the crystal structure of [Tl(TpAn)] determined. The metal ion is in a trigonal pyramidal geometry arising from the three pyrazolyl N-donors, with the lone pair of the TlI ion in the fourth position of the tetrahedron of electron pairs.
Peter L Jones, Karen L V Mann, Michael D Ward   +2 more
exaly   +2 more sources

Ferrocenyl derivatives with Mo(TpAn) units for second- and third-order nonlinear optical applications

Synthetic Metals, 2001
Abstract New molecular systems based on donor/acceptor organometallic groups connected by π-conjugated bridges have been designed and their nonlinear optical (NLO) properties investigated. At macroscopic level SHG and THG responses were measured on corona-poled spin-coated films and at molecular level cubic hyperpolarizability data were obtained from
G Rojo, JOSÉ A Campo, M Cano
exaly   +2 more sources

TOTAL POTENTIALLY AVAILABLE (RIBO)NUCLEOSIDES (TPAN) IN HUMAN MILK FROM ASIAN WOMEN

Journal of Pediatric Gastroenterology and Nutrition, 1998
R. L. Tressler, M. B. Ramstack, N. R. White, B. E. Molitor, M. L. Masor   +4 more
exaly   +2 more sources