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Su YL, Yue L, Tran H, Xu M, Engler A, Ramprasad R, Qi HJ, Gutekunst WR. Chemically Recyclable Polymer System Based on Nucleophilic Aromatic Ring-Opening Polymerization. J Am Chem Soc 2023. [PMID: 37307298 DOI: 10.1021/jacs.3c03455] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The development of chemically recyclable polymers with desirable properties is a long-standing but challenging goal in polymer science. Central to this challenge is the need for reversible chemical reactions that can equilibrate at rapid rates and provide efficient polymerization and depolymerization cycles. Based on the dynamic chemistry of nucleophilic aromatic substitution (SNAr), we report a chemically recyclable polythioether system derived from readily accessible benzothiocane (BT) monomers. This system represents the first example of a well-defined monomer platform capable of chain-growth ring-opening polymerization through an SNAr manifold. The polymerizations reach completion in minutes, and the pendant functionalities are easily customized to tune material properties or render the polymers amenable to further functionalization. The resulting polythioether materials exhibit comparable performance to commercial thermoplastics and can be depolymerized to the original monomers in high yields.
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Affiliation(s)
- Yong-Liang Su
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Liang Yue
- School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Huan Tran
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Mizhi Xu
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Anthony Engler
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Rampi Ramprasad
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - H Jerry Qi
- School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Will R Gutekunst
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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Engler A, Lo CK, Kohl PA. Residue analysis of thermally depolymerized
phthalaldehyde‐based
polymer thin films. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Anthony Engler
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta Georgia USA
| | - Chi Kin Lo
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta Georgia USA
| | - Paul A. Kohl
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta Georgia USA
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3
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Warner M, Engler A, Kohl PA. Improvement in the transience and mechanical performance of flexible Poly(phthalaldehyde) substrates. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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4
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Affiliation(s)
- Anthony Engler
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Paul A. Kohl
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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5
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Malewicz NM, Walstein K, Heine T, Engler A, Bick A, Cox L, Dötsch A, Westendorf AM, Horn PA, Lindemann M, Peters J, Schäfer ST. Early suppression of peripheral mononuclear blood cells in sepsis in response to stimulation with cytomegalovirus, OKT3, and pokeweed mitogen. J Appl Physiol (1985) 2019; 127:1539-1547. [PMID: 31545153 DOI: 10.1152/japplphysiol.00438.2019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Critically ill patients are at risk for sepsis, and immunosuppressive mechanisms may prevail. Whether functional tests are helpful to detect immune alterations is largely unknown. Therefore, we tested the hypotheses that reactivity of peripheral blood mononuclear cells (PBMCs) to secrete interferon-γ (IFNγ) following stimulation in vitro is decreased in patients with early sepsis compared with postoperative patients. IFNγ secretion [enzyme-linked immunospot (ELISpot)] in response to stimulation with cytomegalovirus (CMV), pokeweed mitogen (PWM), muromonab-anti-CD3 (OKT3), and human leukocyte antigen (HLA)-DRA-mRNA expression and serum cytokine concentrations were repeatedly [days 1, 3, 5, and 7 after intensive care unit (ICU) admission] determined in patients with sepsis (n = 7) and patients undergoing major abdominal surgery (radical prostatectomy, cystectomy, n = 10). In a second cohort, HLA-DRA expression was assessed in 80 patients with sepsis, 30 postoperative patients, and 44 healthy volunteers (German clinical trials database no. 00007694). In patients with sepsis, IFNγ secretion (ELISpot) was decreased compared with controls after stimulation with CMV (P = 0.01), OKT3 (P = 0.02), and PWM (P = 0.02 on day 5), whereas unstimulated IFNγ secretion did not differ. HLA-DRA expression was also significantly decreased in patients with sepsis at all time points (P = 0.004) compared with postoperative surgical patients, a finding confirmed in the larger cohort. Reactivity of PBMCs to stimulation with CMV, PWM, and OKT3 as well as HLA-DRA expression was already decreased upon ICU admission in patients with sepsis when compared with postoperative controls, suggesting early depression of acquired immunity. ELISpot assays may help to clinically characterize the time course of immunocompetence in patients with sepsis.NEW & NOTEWORTHY We observed suppression of reactivity to stimulation with cytomegalovirus, muromonab-anti-CD3, and pokeweed mitogen in mononuclear blood cells of patients with early sepsis when compared with postoperative controls. Thus, there is early depression of acquired immunity in sepsis. Enzyme-linked immunospot assays may help to characterize immunocompetence in patients with sepsis.
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Affiliation(s)
- N M Malewicz
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - K Walstein
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - T Heine
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - A Engler
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - A Bick
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - L Cox
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - A Dötsch
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - A M Westendorf
- Institute for Medical Microbiology, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - P A Horn
- Institute for Transfusion Medicine, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - M Lindemann
- Institute for Transfusion Medicine, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - J Peters
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany
| | - S T Schäfer
- Klinik für Anästhesiologie und Intensivmedizin, Universität Duisburg-Essen & Universitätsklinikum, Essen, Germany.,Department of Anaesthesiology, Klinikum der Universität München, Ludwig-Maximilians-Universität München, Munich, Germany
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6
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7
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Affiliation(s)
- Anthony Engler
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Oluwadamilola Phillips
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Ryan C. Miller
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Cassidy Tobin
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Paul A. Kohl
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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8
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Jiang J, Phillips O, Engler A, Vong MH, Kohl PA. Time‐delayed photo‐induced depolymerization of poly(phthalaldehyde) self‐immolative polymer via in situ formation of weak conjugate acid. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4596] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jisu Jiang
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332‐0100 USA
| | - Oluwadamilola Phillips
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332‐0100 USA
| | - Anthony Engler
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332‐0100 USA
| | - Man Hou Vong
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332‐0100 USA
| | - Paul A. Kohl
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332‐0100 USA
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Jiang J, Phillips O, Engler A, Vong MH, Kohl PA. Photodegradable transient bilayered poly(phthalaldehyde) with improved shelf life. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4552] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jisu Jiang
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA USA
| | - Oluwadamilola Phillips
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA USA
| | - Anthony Engler
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA USA
| | - Man Hou Vong
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA USA
| | - Paul A. Kohl
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA USA
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10
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Affiliation(s)
- O. Phillips
- School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta Georgia 30332‐0100
| | - A. Engler
- School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta Georgia 30332‐0100
| | - J. M. Schwartz
- School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta Georgia 30332‐0100
| | - J. Jiang
- School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta Georgia 30332‐0100
| | - C. Tobin
- School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta Georgia 30332‐0100
| | - Y. A. Guta
- School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta Georgia 30332‐0100
| | - P. A. Kohl
- School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta Georgia 30332‐0100
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11
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Schwartz JM, Gourdin G, Phillips O, Engler A, Lee J, Abdulkadir NR, Miller RC, Sutlief A, Kohl PA. Cationic polymerization of high-molecular-weight phthalaldehyde-butanal copolymer. J Appl Polym Sci 2018. [DOI: 10.1002/app.46921] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jared M. Schwartz
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Gerald Gourdin
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Oluwadamilola Phillips
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Anthony Engler
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Jihyun Lee
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Niya R. Abdulkadir
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Ryan C. Miller
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Alexandra Sutlief
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Paul A. Kohl
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
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12
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Lee KM, Phillips O, Engler A, Kohl PA, Rand BP. Phototriggered Depolymerization of Flexible Poly(phthalaldehyde) Substrates by Integrated Organic Light-Emitting Diodes. ACS Appl Mater Interfaces 2018; 10:28062-28068. [PMID: 30040372 DOI: 10.1021/acsami.8b08181] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We demonstrate phototriggered depolymerization of a low ceiling temperature ( Tc) polymer, poly(phthalaldehyde) (PPHA), via internal light emission from integrated organic light-emitting diodes (OLEDs) fabricated directly on flexible PPHA substrates with silver nanowire electrodes. The depolymerization of the PPHA substrates is triggered by absorption of the OLED emission by a sensitizer that activates a photoacid generator via energetically favorable electron transfer. We confirm with Fourier-transform infrared spectroscopy that the photon doses delivered by the integrated OLED are sufficient to depolymerize the PPHA substrates. We determine this critical dosage by measuring the operating lifetimes of the OLEDs whose failure is believed to be due to significant mechanical softening during the liquefaction of decomposed phthalaldehyde monomers.
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Affiliation(s)
- Kyung Min Lee
- Department of Electrical Engineering , Princeton University , Princeton , New Jersey 08544 , United States
| | - Oluwadamilola Phillips
- Department of Chemical and Biomolecular Engineering , Georgia Institute of Technology , Atlanta , Georgia 30332-0100 , United States
| | - Anthony Engler
- Department of Chemical and Biomolecular Engineering , Georgia Institute of Technology , Atlanta , Georgia 30332-0100 , United States
| | - Paul A Kohl
- Department of Chemical and Biomolecular Engineering , Georgia Institute of Technology , Atlanta , Georgia 30332-0100 , United States
| | - Barry P Rand
- Department of Electrical Engineering , Princeton University , Princeton , New Jersey 08544 , United States
- Andlinger Center for Energy and the Environment , Princeton University , Princeton , New Jersey 08544 , United States
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13
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Schwartz JM, Engler A, Phillips O, Lee J, Kohl PA. Determination of ceiling temperature and thermodynamic properties of low ceiling temperature polyaldehydes. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28888] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jared M. Schwartz
- School of Chemical and Biomolecular EngineeringGeorgia Institute of TechnologyAtlanta Georgia30332‐0100
| | - Anthony Engler
- School of Chemical and Biomolecular EngineeringGeorgia Institute of TechnologyAtlanta Georgia30332‐0100
| | - Oluwadamilola Phillips
- School of Chemical and Biomolecular EngineeringGeorgia Institute of TechnologyAtlanta Georgia30332‐0100
| | - Jihyun Lee
- School of Chemical and Biomolecular EngineeringGeorgia Institute of TechnologyAtlanta Georgia30332‐0100
| | - Paul A. Kohl
- School of Chemical and Biomolecular EngineeringGeorgia Institute of TechnologyAtlanta Georgia30332‐0100
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14
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Hill L, Rybar J, Engler A, Jahns J, Al-Wahab U, Chukwueke J. DISTRACTED DRIVING IN OLDER ADULTS: PRACTICES AND ATTITUDES. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- L. Hill
- Family Medicine and Public Health, University of California, San Diego, San Diego, California
| | - J. Rybar
- Family Medicine and Public Health, University of California, San Diego, San Diego, California
| | - A. Engler
- Family Medicine and Public Health, University of California, San Diego, San Diego, California
| | - J. Jahns
- Family Medicine and Public Health, University of California, San Diego, San Diego, California
| | - U. Al-Wahab
- Family Medicine and Public Health, University of California, San Diego, San Diego, California
| | - J. Chukwueke
- Family Medicine and Public Health, University of California, San Diego, San Diego, California
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Gaugg M, Nussbaumer-Ochsner Y, Bregy L, Engler A, Stebler N, Bruderer T, Martinez-Lozano Sinues P, Zenobi R, Kohler M. 110 On-line breath analysis with secondary electrospray ionization discriminates between COPD patients with and without frequent exacerbations. Chest 2017. [DOI: 10.1016/j.chest.2017.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Nussbaumer-Ochsner Y, Gaugg M, Bregy L, Engler A, Anna Sophie S, Gaisl T, Martinez-Lozano Sinues P, Kohler M, Zenobi R. P149 Targeted on-line breath analysis discriminates COPD patients vs. healthy controls and subjects suffering from asthma. Chest 2017. [DOI: 10.1016/j.chest.2017.04.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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17
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Affiliation(s)
- Jared M. Schwartz
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Oluwadamilola Phillips
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Anthony Engler
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Alexandra Sutlief
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Jihyun Lee
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
| | - Paul A. Kohl
- School of Chemical and Biomolecular Engineering; Georgia Institute of Technology; Atlanta Georgia 30332-0100
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18
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Blice‐Baum A, Viswanathan M, Mullinax B, Zambon A, Kaushik G, Engler A, Bodmer R, Cammarato A. Heart‐Specific Overexpression of FOXO Ameliorates Performance Decline through Enhanced UPS Processing in Aging Drosophila. FASEB J 2015. [DOI: 10.1096/fasebj.29.1_supplement.726.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | | | | | - R Bodmer
- NASCR Sanford‐Burnham MRILa JollaCAUnited States
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19
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Monnazzi M, Saska′ S, Engler A, Hochuli-Vieira E. Butyl-cyanoacrylate adhesives for fixation of autologous bone graft. Study in rabbits. J Oral Maxillofac Surg 2014. [DOI: 10.1016/j.joms.2014.06.371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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Grothusen C, Thiem A, Engler A, Matz K, Schöttler J, Cremer J, Attmann T. Short-term outcome after surgical embolectomy in pulmonary embolism: A single-center experience. Thorac Cardiovasc Surg 2014. [DOI: 10.1055/s-0034-1367425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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21
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Ospelt C, Engler A, Künzler P, Gay RE, Michel BA, Gay S. AB0028 Smoking induces expression of mic ligands of the activating immune receptor nkg2d. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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22
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Abstract
Novel fluorescent dyes with ultra pseudo-Stokes Shift were prepared based on intramolecular energy transfer between a fluorescent donor and a Cyanine-7 acceptor. The prepared dyes could be excited at ~ 320 nm and emit fluorescence at ~ 780 nm. The energy transfer efficiencies of the system are found to be > 94 %.
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Affiliation(s)
- Junyan Han
- Department of Translational Imaging, the Methodist Hospital Research Institute, Weill Cornell Medical College, 6565 Fannin Street, B5-009, Houston, TX, 77030, USA. Tel: 01 713 441-8682
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Meyer U, Engler A, Weber L, Schedlowski M, Feldon J. Preliminary evidence for a modulation of fetal dopaminergic development by maternal immune activation during pregnancy. Neuroscience 2008; 154:701-9. [DOI: 10.1016/j.neuroscience.2008.04.031] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2008] [Accepted: 04/15/2008] [Indexed: 12/22/2022]
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Pacheco-Lopez G, Niemi MB, Engler H, Engler A, Riether C, Doenlen R, Espinosa E, Oberbeck R, Schedlowski M. Erratum to “Weakened taste-LPS association during endotoxin tolerance” [Physiology & Behavior 93 (2008) 261–266]. Physiol Behav 2008. [DOI: 10.1016/j.physbeh.2008.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Riether C, Doenlen R, Pacheco-Lopez G, Niemi MB, Engler A, Engler H, Schedlowski M. Behavioural Conditioning of Immune Functions: How the Central Nervous System Controls Peripheral Immune Responses by Evoking Associative Learning Processes. Rev Neurosci 2008; 19:1-17. [DOI: 10.1515/revneuro.2008.19.1.1] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Pacheco-Lopez G, Niemi MB, Engler H, Engler A, Riether C, Doenlen R, Espinosa E, Oberbeck R, Schedlowski M. Weakened [corrected] taste-LPS association during endotoxin tolerance. Physiol Behav 2007; 93:261-6. [PMID: 17920645 DOI: 10.1016/j.physbeh.2007.08.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2007] [Revised: 07/25/2007] [Accepted: 08/29/2007] [Indexed: 11/27/2022]
Abstract
In naive individuals, the administration of bacterial lipopolysaccharide (LPS) provokes a rapid systemic increase in pro-inflammatory cytokines such as tumor necrosis factor (TNF)-alpha, interleukin (IL)-1beta and IL-6, inducing an acute phase response including sickness behavior. Strong associative learning occurs when relevant gustatory/olfactory stimuli precede the activation of the immune system, affecting long-term individual food selection and nutritional strategies. Repeated LPS administration results in the development of an endotoxin tolerance status, characterized by a drastic reduction in the LPS-induced cytokine response. Here we investigated how the postprandial categorization of a relevant taste (0.2% saccharin) changed after administration of a high dose of LPS (0.5 mg/kg i.p.) in LPS-tolerant animals. Determination of the consummatory fluid intake revealed that, in contrast to LPS-naive rats, taste-LPS association did not occur during endotoxin tolerance. Ninety minutes after the single association trial, the plasma responses of TNF-alpha, IL-1beta and IL-6 were completely blunted in LPS-tolerant animals, which also resulted in low LPS-adipsogenic and LPS-anorexic effects. These findings indicate that an identical immune challenge can result in completely different neuro-behavioral consequences depending on the immune history of the individual, thus revealing part of the complex interconnection between the immune and neuro-endocrine systems in regulating food selection and consumption during the infectious process.
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Affiliation(s)
- G Pacheco-Lopez
- Chair of Psychology and Behavioral Immunobiology, Institute for Behavioral Sciences, ETH Zurich, 8092 Zurich, Switzerland.
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Abstract
Human immunodeficiency virus type 1 protein R (HIV-1 Vpr) promotes nuclear entry of viral nucleic acids in nondividing cells, causes G2 cell cycle arrest and is involved in cellular differentiation and cell death. Also, Vpr subcellular localization is as variable as its functions. It is known that, consistent with its role in nuclear transport, Vpr localizes to the nuclear envelope of human cells. Further, a reported ion channel activity of Vpr obviously is dependent on its localization in or at membranes. We focused our structural studies on the secondary structure of a peptide consisting of residues 13-33 of HIV-1 Vpr in micelles. Employing nuclear magnetic resonance and circular dichroism spectroscopy we found this part of Vpr, known to be essential for nuclear localization, to be almost completely alpha helical. Our results provide structural data suggesting residues 13-33 of Vpr to form an amphipathic, leucine-zipper-like alpha helix that serves as a basis for interactions with a variety of viral and cellular factors.
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Affiliation(s)
- A Engler
- Lehrstuhl für Biopolymere, Universität Bayreuth, Germany
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Hahn A, Michalak H, Preußner K, Engler A, Heinemeyer G, Gundert-Remy U. Erfassung von gesundheitlichen Störungen und Einschätzung toxischer Risiken durch chemische Produkte beim Menschen. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2000. [DOI: 10.1007/s001030050265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Peters K, Peters EM, Bonnaire A, Engler A, Klein I, Spitzner D. Crystal structure of (rac)-methyl(2S*,2R'*,4'S*,12bR*)-2,-tert-butyl-1, 2,6,7,12,12b-hexahydro-4'-methyl-2-(5'-oxo-1',3'-dioxolane-4'-yl)indolo[ 2,3-α]-quinolizine-3-carboxylate, C25H30N2O5. Z KRIST-NEW CRYST ST 1997. [DOI: 10.1524/ncrs.1997.212.1.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Karch K, Antreasyan D, Bartels HW, Besset D, Bieler C, Bienlein JK, Bizzeti A, Bloom ED, Brock I, Brockmüller K, Cabenda R, Cartacci A, Cavalli-Sforza M, Clare R, Compagnucci A, Conforto G, Cooper S, Cowan R, Coyne D, Engler A, Fairfield K, Folger G, Fridman A, Gaiser J, Gelphman D, Glaser G, Godfrey G, Graaf K, Heimlich FH, Heinsius FH, Hofstadter R, Irion J, Jakubowski Z, Janssen H, Keh S, Kiel T, Kilian H, Kirkbride I, Koiber T, Kobel M, Koch W, König AC, Königsmann K, Kraemer RW, Krüger S, Landi G, Lee S, Leffler S, Lekebusch R, Lesiak T, Litke AM, Lockman W, Lowe S, Lurz B, Marlow D, Marsiske H, Maschmann W, McBride P, Messing F, Metzger WJ, Meyer H, Monteleoni B, Muryn B, Nernst R, Niczyporul B, Nowak G, Peck C, Pelfer PG, Pollock B, Porter FC, Prindle D, Ratoff P, Reidenbach M, Renger B, Rippich C, Scheer M, Schmitt P, Schotanus J, Schütte J, Schwarz A, Sievers D, Skwarnicki T, Stock V, Strauch K, Strohbusch U, Tompkins J, Trost HJ, Uitert B, Walle RT, Vogel H, Voigt A, Volland U, Wachs K, Wacker K, Walk W, Wegener H, Williams DA, Zschorsch P. Analysis of the 33-133-133-1final state in photon-photon collisions. ACTA ACUST UNITED AC 1992. [DOI: 10.1007/bf01881706] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Marsiske H, Antreasyan D, Bartels HW, Besset D, Bieler C, Bienlein JK, Bizzeti A, Bloom ED, Brock I, Brockmüller K, Cabenda R, Cartacci A, Cavalli-Sforza M, Clare R, Compagnucci A, Conforto G, Cooper S, Cowan R, Coyne D, Engler A, Fairfield K, Folger G, Fridman A, Gaiser D, Gelphman D, Glaser G, Godfrey G, Graaf K, Heimlich FH, Heinsius FH, Hofstadter R, Irion J, Jakubowski Z, Janssen H, Karch K, Keh S, Kiel T, Kilian H, Kirkbride I, Kloiber T, Kobel M, Koch W, König AC, Königsmann K, Kraemer RW, Krüger S, Landi G, Lee R, Leffler S, Lekebusch R, Litke AM, Lockman WS, Lowe S, Lurz B, Marlow D, Maschmann W, McBride P, Messing F, Metzger WJ, Meyer H, Monteleoni B, Muryn B, Nernst R, Niczyporuk B. Measurement of pi 0 pi 0 production in two-photon collisions. Phys Rev D Part Fields 1990; 41:3324-3335. [PMID: 10012270 DOI: 10.1103/physrevd.41.3324] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Williams DA, Antreasyan D, Bartels HW, Besset D, Bieler C, Bienlein JK, Bizzeti A, Bloom ED, Brock I, Brockmüller K, Cabenda R, Cartacci A, Cavalli-Sforza M, Clare R, Compagnucci A, Conforto G, Cooper S, Cowan R, Coyne D, Drews G, Engler A, Fairfield KH, Folger G, Fridman A, Gaiser J, Gelphman D, Glaser G, Godfrey G, Heimlich FH, Hofstadter R, Irion J, Jakubowski Z, Karch K, Keh S, Kilian H, Kirkbride I, Kloiber T, Kobel M, Koch W, König AC, Königsmann K, Kraemer RW, Krüger S, Landi G, Lee R, Leffler S, Lekebusch R, Lockman W, Lowe S, Lurz B, Marlow D, Marsiske H, Maschmann W, McBride P, Messing F, Metzger WJ, Meyer H, Monteleoni B, Nernst R, Niczyporuk B, Nowak G, Peck C, Pelfer PG, Pollock B. Formation of the pseudoscalars pi 0, eta, and eta ' in the reaction gamma gamma --> gamma gamma. Phys Rev D Part Fields 1988; 38:1365-1376. [PMID: 9959284 DOI: 10.1103/physrevd.38.1365] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Jakubowski Z, Antreasyan D, Bartels HW, Besset D, Bieler C, Bienlein JK, Bizzeti A, Bloom ED, Brock I, Brockmüller K, Cabenda R, Cartacci A, Cavalli-Sforza M, Clare R, Compagnucci A, Conforto G, Cowan R, Coyne D, Drews G, Engler A, Fairfield K, Folger G, Fridman A, Gaiser J, Gelphman D, Glaser G, Godfrey G, Graaf K, Heimlich FH, Heinsius FH, Hofstadter R, Irion J, Janssen H, Karch K, Keh S, Kiel T, Kilian H, Kirkbride I, Kloiber T, Kobel M, Koch W, König AC, Königsmann K, Kraemer RW, Krüger S, Landi G, Lee R, Leffler S, Lekebusch R, Litke AM, Lockmann W, Lowe S, Lurz B, Marlow D, Marsiske H, Maschmann W, McBride P, Meyer H, Muryn B, Messing F, Metzger WJ, Monteleoni B, Nernst R, Niczyporuk B, Nowak G, Peck C, Pegel C, Pelfer PG, Pollock B, Pols C, Porter FC, Prindle D, Ratoff P, Reidenbach M, Renger B, Rippich C, Scheer M, Schmitt P, Schotanus J, Schütte J, Schwarz A, Selonke F, Sievers D, Skwarnicki T, Stock V, Strauch K, Strohbusch U, Tompkins J, Trost HJ, Uitert B, Walle RT, Vogel H, Voigt A, Volland U, Wachs K, Wacker K, Walk W, Wegener H, Williams D, Zschorsch P. Determination ofГ ee of the Υ(1S) and Υ(2S) resonances, and measurement ofR atW=9.39 GeV. ACTA ACUST UNITED AC 1988. [DOI: 10.1007/bf01559717] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Baringer P, McIlwain RL, Miller DH, Shibata EI, Behrends S, Guida JM, Guida JA, Morrow F, Poling R, Thorndike EH, Tipton P, Alam MS, Katayama N, Kim IJ, Li WC, Lou XC, Sun CR, Tanikella V, Bortoletto D, Goldberg M, Holmes R, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Sharma V, Shipsey IP, Thoma P, Csorna SE, Letson T, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R. Production of eta and omega mesons in tau decay and a search for second-class currents. Phys Rev Lett 1987; 59:1993-1996. [PMID: 10035390 DOI: 10.1103/physrevlett.59.1993] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Antreasyan D, Bartels HW, Besset D, Bieler C, Bienlein JK, Bizzeti A, Bloom ED, Brock I, Brockmüller K, Cabenda R, Cartacci A, Cavalli-Sforza M, Clare R, Conforto G, Cooper S, Cowan R, Coyne D, Drews G, Edwards C, Engler A, Fairfield KH, Folger G, Fridman A, Gaiser J, Gelphman D, Glaser G, Godfrey G, Heimlich FH, Hofstadter R, Irion J, Jakubowski Z, Karch K, Keh S, Kilian H, Kirkbride I, Kloiber T, Kobel M, Koch W, König AC, Königsmann K, Kraemer RW, Krüger S, Landi G, Lee R, Leffler S, Lekebusch R, Litke AM, Lockman W, Lowe S, Lurz B, Marlow D, Marsiske H, Maschmann W, Matsui T, McBride P, Messing F, Metzger WJ, Meyer H, Monteleoni B, Nernst R, Niczyporuk B, Nowak G, Peck C, Pelfer PG. Measurement of the properties of the eta ' and search for other resonances in gamma gamma --> eta pi 0 pi 0. Phys Rev D Part Fields 1987; 36:2633-2640. [PMID: 9958480 DOI: 10.1103/physrevd.36.2633] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Behrends S, Guida JM, Guida JA, Morrow F, Poling R, Thorndike EH, Tipton P, Alam MS, Katayama N, Kim IJ, Li WC, Lou XC, Sun CR, Tanikella V, Bortoletto D, Chen A, Goldberg M, Holmes R, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Sharma V, Shipsey IP, Thoma P, Csorna SE, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Perticone D, Peterson D, Pisharody M. Gamma (b-->ul nu )/ Gamma (b-->cl nu ) from the end point of the lepton momentum spectrum in semileptonic B decay. Phys Rev Lett 1987; 59:407-410. [PMID: 10035761 DOI: 10.1103/physrevlett.59.407] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Alam MS, Katayama N, Kim IJ, Li WC, Lou XC, Sun CR, Tanikella V, Bortoletto D, Chen A, Goldberg M, Holmes R, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Sharma V, Shipsey IP, Thoma P, Csorna SE, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittleman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Perticone D, Peterson D, Pisharody M, Read K, Riley D, Silverman A, Stone S, Sadoff AJ, Avery P, Besson D. Evidence for charmed baryons in B-meson decay. Phys Rev Lett 1987; 59:22-25. [PMID: 10035092 DOI: 10.1103/physrevlett.59.22] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Perticone D, Peterson D, Pisharody M, Read K, Riley D, Silverman A, Stone S, Sadoff AJ, Avery P, Besson D, Garren L, Bowcock T, Kinoshita K, Pipkin FM, Procario M, Wilson R, Wolinski J, Xiao D, Haas P, Hempstead M, Jensen T, Kagan H, Kass R, Behrends S, Guida JM, Guida JA, Morrow F, Poling R, Thorndike EH, Tipton P, Alam MS, Katayama N. Improved upper limit on flavor-changing neutral-current decays of the b quark. Phys Rev D Part Fields 1987; 35:3533-3536. [PMID: 9957615 DOI: 10.1103/physrevd.35.3533] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Alam MS, Katayama N, Kim IJ, Sun CR, Tanikella V, Bortoletto D, Chen A, Goldberg M, Holmes R, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Sharma V, Thoma P, Csorna SE, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Ogg M, Perticone D, Peterson D, Pisharody M, Read K, Riley D, Silverman A, Stone S, Sadoff AJ, Avery P, Besson D, Garren L. Branching ratios of B mesons to K+,K-, and K0/K-bar0. Phys Rev Lett 1987; 58:1814-1817. [PMID: 10034545 DOI: 10.1103/physrevlett.58.1814] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Csorna SE, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Ogg M, Perticone D, Peterson D, Pisharody M, Read K, Riley D, Silverman A, Stone S, Yi X, Sadoff AJ, Avery P, Besson D, Bowcock T, Giles RT, Hassard J, Kinoshita K, Pipkin FM, Wilson R, Wolinski J, Xiao D, Gentile T, Haas P, Hempstead M, Jensen T, Kagan H, Kass R, Behrends S. Limit on the mass of the tau neutrino. Phys Rev D Part Fields 1987; 35:2747-2751. [PMID: 9957983 DOI: 10.1103/physrevd.35.2747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Skwarnicki T, Antreasyan D, Besset D, Bienlein JK, Bloom ED, Brock I, Cabenda R, Cartacci A, Cavalli-Sforza M, Clare R, Conforto G, Cooper S, Cowan R, Coyne D, Edwards C, Engler A, Folger G, Fridman A, Gaiser J, Gelphman D, Godfrey G, Heimlich FH, Hofstadter R, Irion J, Jakubowski Z, Keh S, Kilian H, Kirkbride I, Kloiber T, Koch W, König AC, Königsmann K, Kraemer RW, Lee R, Leffler S, Lekebusch R, Litke AM, Lockman W, Lowe S, Lurz B, Marlow D, Maschmann W, Matsui T, Messing F, Metzger WJ, Monteleoni B, Nernst R, Niczyporuk B, Nowak G, Peck C, Pelfer PG, Pollock B, Porter FC, Prindle D, Ratoff P, Renger B, Rippich C, Scheer M, Schmitt P, Schotanus J, Schwarz A, Sievers D, Strauch K, Strohbusch U. Spin analysis of the chi b states. Phys Rev Lett 1987; 58:972-975. [PMID: 10034299 DOI: 10.1103/physrevlett.58.972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Gentile T, Haas P, Hempstead M, Jensen T, Kagan H, Kass R, Behrends S, Guida JM, Guida JA, Morrow F, Poling R, Thorndike EH, Tipton P, Alam MS, Katayama N, Kim IJ, Sun CR, Tanikella V, Bortoletto D, Chen A, Garren L, Goldberg M, Holmes R, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Sharma V, Csorna SE, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R. Search for magnetically charged particles produced in e+e- annihilations at sqrt s =10.6 GeV. Int J Clin Exp Med 1987; 35:1081-1084. [PMID: 9957760 DOI: 10.1103/physrevd.35.1081] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Bowcock T, Giles RT, Hassard J, Kinoshita K, Pipkin FM, Wilson R, Wolinski J, Xiao D, Gentile T, Haas P, Hempstead M, Jensen T, Kagan H, Kass R, Behrends S, Guida JM, Guida JA, Morrow F, Poling R, Thorndike EH, Tipton P, Alam MS, Katayama N, Kim IJ, Sun CR, Tanikella V, Bortoletto D, Chen A, Garren L, Goldberg M, Holmes R, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Sharma V, Csorna SE, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S. Study of pi + pi - transitions from the Upsilon (3S). Phys Rev Lett 1987; 58:307-310. [PMID: 10034900 DOI: 10.1103/physrevlett.58.307] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Bean A, Bobbink GJ, Brock IC, Engler A, Ferguson T, Kraemer RW, Rippich C, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Ogg M, Perticone D, Peterson D, Pisharody M, Read K, Riley D, Silverman A, Stone S, Yi X, Sadoff AJ, Avery P, Besson D, Bowcock T, Giles RT, Hassard J, Kinoshita K, Pipkin FM, Wilson R, Wolinski J, Xiao D, Gentile T, Haas P, Hempstead M, Jensen T, Kagan H, Kass R, Behrends S, Guida JM, Guida JA, Morrow F, Poling R. Limits on B0B-bar0 mixing and &. Phys Rev Lett 1987; 58:183-186. [PMID: 10034864 DOI: 10.1103/physrevlett.58.183] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Bortoletto D, Chen A, Garren L, Goldberg M, Holmes R, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Sharma V, Csorna SE, Mestayer MD, Panvini RS, Word GB, Bean A, Bobbink GJ, Brock I, Engler A, Ferguson T, Kraemer R, Rippich C, Sutton R, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Ogg M, Peterson D, Perticone D, Pisharody M, Read K, Riley D, Silverman A, Stone S, Yi X, Sadoff AJ, Avery P, Besson D, Bowcock T, Giles RT, Hassard J, Kinoshita K. Inclusive B-meson decays into charm. Phys Rev D Part Fields 1987; 35:19-26. [PMID: 9957488 DOI: 10.1103/physrevd.35.19] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Alam MS, Katayama N, Kim IJ, Sun CR, Tanikella V, Bean A, Bobbink GJ, Brock I, Engler A, Ferguson T, Kraemer R, Rippich C, Sutton R, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Namjoshi R, Nordberg E, Ogg M, Perticone D, Peterson D, Pisharody M, Read K, Riley D, Silverman A, Stone S, Yi X, Sadoff AJ, Avery P, Besson D, Bowcock T, Giles RT, Hassard J, Kinoshita K, Pipkin FM, Wilson R, Wolinski J, Xiao D, Gentile T, Haas P, Hempstead M, Jensen T, Kagan H. Study of the decay B--> psi X. Phys Rev D Part Fields 1986; 34:3279-3285. [PMID: 9957064 DOI: 10.1103/physrevd.34.3279] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Walk W, Zschorsch P, Antreasyan D, Aschman D, Besset D, Bienlein JK, Bloom ED, Brock I, Cabenda R, Cartacci A, Cavalli-Sforza M, Clare R, Conforto G, Cooper S, Cowan R, Coyne D, Edwards C, Engler A, Folger G, Fridman A, Gaiser J, Gelphman D, Godfrey G, Heimlich FH, Hofstadter R, Irion J, Jakubowski Z, Keh S, Kilian H, Kirkbride I, Kloiber T, Koch W, König AC, Königsmann K, Kraemer RW, Lee R, Leffler S, Lekebusch R, Lezoch P, Litke AM, Lockman W, Lowe S, Lurz B, Marlow D, Maschmann W, Matsui T, Messing F, Metzger WJ, Monteleoni B, Nernst R, Newman-Holmes C, Niczyporuk B, Nowak G, Peck C, Pelfer PG, Pollock B, Porter FC, Prindle D, Ratoff P, Renger B, Rippich C, Scheer M, Schmitt P, Schmitz M. chi b states in exclusive radiative decay of the Upsilon (2S). Int J Clin Exp Med 1986; 34:2611-2620. [PMID: 9957453 DOI: 10.1103/physrevd.34.2611] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Bean A, Bobbink GJ, Brock I, Engler A, Ferguson T, Kraemer R, Rippich C, Sutton R, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R, Kreinick DL, Kubota Y, Mistry NB, Mueller J, Nordberg E, Ogg M, Peterson D, Perticone D, Pisharody M, Read K, Riley D, Silverman A, Stein PC, Stone S, Sadoff AJ, Avery P, Besson D, Bowcock T, Giles RT, Hassard J, Kinoshita K, Pipkin FM, Wilson R, Haas P, Hempstead M, Jensen T, Kagan H, Kass R, Behrends S, Gentile T, Guida JM, Guida JA, Morrow F, Poling R, Rosenfeld C, Thorndike EH. Exclusive radiative Upsilon (1S) decays. Int J Clin Exp Med 1986; 34:905-908. [PMID: 9957227 DOI: 10.1103/physrevd.34.905] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Haas P, Hempstead M, Jensen T, Kagan H, Kass R, Behrends S, Gentile T, Guida JM, Guida JA, Morrow F, Poling R, Rosenfeld C, Thorndike EH, Tipton P, Green J, Namjoshi R, Sannes F, Stone R, Alam MS, Katayama N, Kim IJ, Sun CR, Tanikella V, Bortoletto D, Chen A, Garren L, Goldberg M, Horwitz N, Jawahery A, Lubrano P, Moneti GC, Csorna SE, Mestayer MD, Panvini RS, Word GB, Yi X, Bean A, Bobbink GJ, Brock I, Engler A, Ferguson T, Kraemer R, Rippich C, Sutton R, Vogel H, Bebek C, Berkelman K, Blucher E, Cassel DG, Copie T, DeSalvo R, DeWire JW, Ehrlich R, Galik RS, Gilchriese MG, Gittelman B, Gray SW, Halling AM, Hartill DL, Heltsley BK, Holzner S, Ito M, Kandaswamy J, Kowalewski R. Observation of the decay B-->FX. Phys Rev Lett 1986; 56:2781-2784. [PMID: 10033093 DOI: 10.1103/physrevlett.56.2781] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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