Suchergebnisse - "Connick, William B"

Phase transformation induced mechanochromism in a platinum salt: a tale of two polymorphs von Norton, Amie E, Abdolmaleki, Mahmood Karimi, Liang, Jiamin, Sharma, Malvika, Golsby, Robert, Zoller, Ann, Krause, Jeanette A, Connick, William B, Chatterjee, Sayandev

“… Red crystals of [Pt(tpy)Cl]NO3·HNO3 show mechanochromic behaviour turning yellow when pressure is applied. The electronic character and spectroscopic signature …”
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Tuning two-electron transfer in terpyridine-based platinum() pincer complexes von Kuyuldar, Seher, Burda, Clemens, Connick, William B

“… An important factor in obtaining reversible multi-electron transfer is overcoming large changes in coordination geometry. One strategy is to use ligands that …”
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Enhancing Vapochromic Properties of Platinum(II) Terpyridine Chloride Hexaflouro Phosphate in Terms of Sensitivity through Nanocrystalization for Fluorometric Detection of Acetonitrile Vapors von Barzegar, Sedigheh, Karimi Abdolmaleki, Mahmood, Connick, William B., Absalan, Ghodratollah

“… The vapochromic properties of [Pt(tpy)Cl](PF6) crystals in the presence of acetonitrile and its effect on the crystal structure as well as the fluorescence …”
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Synthesis, Luminescence, and Structure of a Polymorphic Polyfluorinated Diiodoplatinum(II) Diimine Complex von Barker, Nathaniel M, Li, Yu-Xuan, Lee, Mandy M, Shen, Chia-Rui, Krause, Jeanette A, Sun, Shih-Sheng, Lu, Norman, Connick, William B, McMillin, David R

“… PtI (5,5'-bis(HCF CH OCH )-2,2'-bpy)], , is the first example of a substituted fluorinated diiodoplatinum diimine complex that exhibits polymorphism. The …”
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Structure of a crystalline vapochromic platinum(II) salt von Grove, Levi J, Oliver, Allen G, Krause, Jeanette A, Connick, William B

“… Square-planar cations of the orange form of [Pt(Me2bzimpy)Cl](PF6) x DMF [Me2bzimpy = 2,6-bis(N-methylbenzimidazol-2-yl)pyridine] stack along the b axis in a …”
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Solid-state materials for anion sensing in aqueous solution: highly selective colorimetric and luminescence-based detection of perchlorate using a platinum(II) salt von Taylor, Stephen D, Howard, Whitney, Kaval, Necati, Hart, Robert, Krause, Jeanette A, Connick, William B

“… The PF(6)(-) salt of a platinum(II) complex changes from yellow to red and becomes intensely luminescent upon exposure to aqueous ClO(4)(-). The response is …”
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A new class of platinum (II) vapochromic salts von Grove, Levi J, Rennekamp, Jeffrey M, Jude, Hershel, Connick, William B

“… Luminescent chloride and hexaflurophosphate salts of Pt(Me2bzimpy)Cl+ (Me2bzimpy = 2,6-bis(1-methylbenzimidazol-2-yl)pyridine) are reported. As solids, both …”
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Radio-Fluorogenic Gel Dosimetry with Coumarin von Sandwall, Peter A., Bastow, Brandt P., Spitz, Henry B., Elson, Howard R., Lamba, Michael, Connick, William B., Fenichel, Henry

“… Gel dosimeters are attractive detectors for radiation therapy, with properties similar to biological tissue and the potential to visualize volumetric dose …”
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Measuring the photon depth dose distribution produced by a medical linear accelerator in a water-equivalent radio-fluorogenic gel von Sandwall, Peter A., Spitz, Henry B., Elson, Howard R., Lamba, Michael A. S., Connick, William B., Fenichel, Henry

“… The present work describes use of a water-equivalent radio-fluorogenic gel dosimeter for measurement of a depth dose distribution from a medical linear …”
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Excited-State Self-Quenching Reactions of Square Planar Platinum(II) Diimine Complexes in Room-Temperature Fluid Solution von Connick, William B., Geiger, David, Eisenberg, Richard

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Cracking down on vapochromic salts: unveiling vapomechanical stress in gas-sorbing platinum complexes von Norton, Amie E, Taylor, Stephen D, Williams, Caroline, Zoller, Ann, Dietrich, Watts, Connick, William B, Chatterjee, Sayandev

“… This study explores the vapochromic and vapoluminescent behaviors of [Pt(tpy)Cl]PF host molecules (tpy = 2,2':6',2''-terpyridine) under acetonitrile (CH CN) …”
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Halide exchange studies of novel Pd() NNN-pincer complexes von Kuyuldar, Seher, Burda, Clemens, Connick, William B

“… Palladium( ii ) complexes with an NNN type pincer ligand (pip 2 NNN = 2,6-bis(piperdyl-methyl)pyridine) are synthesized and characterized. Electronic and 1 H …”
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Measurements of plutonium, 237Np, and 137Cs in the BCR 482 lichen reference material von Lavelle, Kevin B., Miller, Jeffrey L., Hanson, Susan K., Connick, William B., Spitz, Henry B., Glover, Samuel E., Oldham, Warren J.

“… Select anthropogenic radionuclides were measured in lichen reference material, BCR 482. This material was originally collected in Axalp, Switzerland in 1991 …”
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Luminescent Pt(2,6-bis(N-methylbenzimidazol-2-yl)pyridine)X+: a comparison with the spectroscopic and electrochemical properties of Pt(tpy)X+ (X = Cl, CCPh, Ph, or CH3) von Shingade, Vikas M, Grove, Levi J, Connick, William B

“… A series of platinum(ii) pincer complexes of the formula Pt(mbzimpy)X+, 1(a-d), (mbzimpy = 2,6-bis(N-methylbenzimidazol-2-yl)pyridine; X = Cl; (a), CCPh; (b), …”
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Solution aggregation of platinum(ii) triimine methyl complexes von Shingade, Vikas M, Connick, William B

“… The NMR chemical shifts of [Pt(tpy)(CH3)](PF6) (1) and [Pt(mbzimpy)(CH3)](PF6) (2), where tpy = 2,2';6'2''-terpyridine and mbzimpy = …”
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Optical sensing of aqueous nitrate anion by a platinum(II) triimine salt based solid state material von Norton, Amie E, Karimi Abdolmaleki, Mahmood, Andriot, Logan, Cashen, Christina, Krause, Jeanette A, Connick, William B, Chatterjee, Sayandev

“… Selective and quantitative measurement of aqueous nitrate (NO3-) anion is achieved using solid [Pt(Cl-4-tpy)Cl]ClO4 salt (Cl-4-tpy = …”
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pH-Mediated Colorimetric and Luminescent Sensing of Aqueous Nitrate Anions by a Platinum(II) Luminophore@Mesoporous Silica Composite von Norton, Amie E, Sharma, Malvika, Cashen, Christina, Dourges, Marie-Anne, Toupance, Thierry, Krause, Jeanette A, Motkuri, Radha Kishan, Connick, William B, Chatterjee, Sayandev

“… Increased levels of nitrate (NO ) in the environment can be detrimental to human health. Herein, we report a robust, cost-effective, and scalable, hybrid …”
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An outer-sphere two-electron platinum reagent von Jude, Hershel, Krause Bauer, Jeanette A, Connick, William B

“… A strategy for designing cooperative outer-sphere two-electron platinum reagents is demonstrated. The novel platinum(II) complex, [Pt(tpy)(pip2NCN)][BF4] …”
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A colorimetric/luminescence sensor for detecting MeCN in water: Towards direct detection of dissolved organic contaminants von Norton, Amie E., Abdolmaleki, Mahmood Karimi, Ringo, Jessica M., Shingade, Vikas M., Cashen, Christina, Sharma, Malvika, Connick, William B., Chatterjee, Sayandev

“… Highlights •Molecular recognition of organic contaminants in water by a linear Pt(II) complex.•Highly targeted luminescence and colorimetric response of the …”
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Water's Role in Polymorphic Platinum(II) Complexes von Barker, Nathaniel M, Taylor, Stephen D, Ferguson, Ethan, Krause, Jeanette A, Oliver, Allen G, Connick, William B, Zhang, Peng

“… Solvent plays a vital role in the recrystallization process and resulting crystallinity of materials. This role is of such importance that it can control the …”
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