BI: Bioenergetics, Center for (BE)

Research Output 2006 2019

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2006
18 Citations (Scopus)

Design of a cyclopropyl quinone methide reductive alkylating agent. 2

Khdour, O., Ouyang, A. & Skibo, E. B., Aug 1 2006, In : Journal of Organic Chemistry. 71, 16, p. 5855-5863 9 p.

Research output: Contribution to journalArticle

Alkylating Agents
Labels
Carbon
indole
quinone methide
2007
16 Citations (Scopus)
Cytostatic Agents
Nucleophiles
Quinones
Protonation
Hydrogen
54 Citations (Scopus)

Effect of metal doping on the low-temperature structural behavior of thermoelectric β-Zn4Sb3

Nylén, J., Lidin, S., Andersson, M., Liu, H., Newman, N. & Häussermann, U., Sep 2007, In : Journal of Solid State Chemistry. 180, 9, p. 2603-2615 13 p.

Research output: Contribution to journalArticle

Metals
Doping (additives)
Phase transitions
Liquid metals
metals
7 Citations (Scopus)

Synthesis and biological evaluation of cepharadiones A and B and related dioxoaporphines

Elban, M. A., Chapuis, J., Li, M. & Hecht, S., Sep 15 2007, In : Bioorganic and Medicinal Chemistry. 15, 18, p. 6119-6125 7 p.

Research output: Contribution to journalArticle

Biological Products
DNA
cepharadione B
cepharadione A
2008
9 Citations (Scopus)

A novel technique for synthesizing MgB2 thin films with high upper critical fields

Shen, Y., Gandikota, R., Singh, R., Hunte, F. L., Jaroszynski, J., Larbalestier, D. C., Rowell, J. M. & Newman, N., Aug 1 2008, In : Superconductor Science and Technology. 21, 8, 085009.

Research output: Contribution to journalArticle

Magnesium
magnesium
Thin films
Boron
Aluminum Oxide
8 Citations (Scopus)

Composition modulations in Al0.4 Ga0.6 N layers grown by molecular beam epitaxy

Wise, A., Nandivada, R., Strawbridge, B., Carpenter, R., Newman, N. & Mahajan, S., 2008, In : Applied Physics Letters. 92, 26, 261914.

Research output: Contribution to journalArticle

molecular beam epitaxy
modulation
composite materials
wetting
sapphire
10 Citations (Scopus)

Effect of oxygen incorporation on normal and superconducting properties of MgB2 films

Singh, R., Shen, Y., Gandikota, R., Carvalho, C., Rowell, J. M. & Newman, N., 2008, In : Applied Physics Letters. 93, 24, 242504.

Research output: Contribution to journalArticle

oxygen
high field magnets
critical current
critical temperature
temperature distribution
3 Citations (Scopus)

Effect of Rb and Cs doping on superconducting properties of MgB2 thin films

Singh, R., Shen, Y., Gandikota, R., Wright, D., Carvalho, C., Rowell, J. M. & Newman, N., Feb 1 2008, In : Superconductor Science and Technology. 21, 2, 025012.

Research output: Contribution to journalArticle

Alkali Metals
Quartz
ampoules
Rutherford backscattering spectroscopy
Alkali metals
14 Citations (Scopus)

Effect of stoichiometry on oxygen incorporation in MgB2 thin films

Singh, R., Shen, Y., Gandikota, R., Rowell, J. M. & Newman, N., Jan 1 2008, In : Superconductor Science and Technology. 21, 1, 015018.

Research output: Contribution to journalArticle

Stoichiometry
stoichiometry
Oxygen
Thin films
oxygen
17 Citations (Scopus)

Metastable Cd4Sb3: A complex structured intermetallic compound with semiconductor properties

Tengå, A., Lidin, S., Belieres, J. P., Newman, N., Wu, Y. & Häussermann, U., Nov 19 2008, In : Journal of the American Chemical Society. 130, 46, p. 15564-15572 9 p.

Research output: Contribution to journalArticle

Semiconductors
Intermetallics
Semiconductor materials
Thermoelectric power
Temperature
11 Citations (Scopus)

Phase separation and atomic ordering in InxAlyGa1-x-yN layers

Meng, F. Y., Rao, M., Newman, N. & Mahajan, S., Nov 2008, In : Acta Materialia. 56, 19, p. 5552-5559 8 p.

Research output: Contribution to journalArticle

Phase separation
Chemical analysis
Modulation
Electron diffraction
Diffraction patterns
13 Citations (Scopus)

Stacking faults in quaternary InxAlyGa1-x-yN layers

Meng, F. Y., Rao, M., Newman, N., Carpenter, R. & Mahajan, S., Sep 2008, In : Acta Materialia. 56, 15, p. 4036-4045 10 p.

Research output: Contribution to journalArticle

Stacking faults
Gases
Transmission electron microscopy
Aluminum Oxide
High resolution electron microscopy
134 Citations (Scopus)

The "seed and soil" hypothesis revisited

Fidler, I. J. & Poste, G., Aug 2008, In : The Lancet Oncology. 9, 8, p. 808 1 p.

Research output: Contribution to journalArticle

Neoplasm Seeding
19th Century History
20th Century History
Medical Oncology
Seeds
15 Citations (Scopus)

The topopyrones poison human DNA topoisomerases I and II

Khan, Q. A., Elban, M. A. & Hecht, S., Oct 1 2008, In : Journal of the American Chemical Society. 130, 39, p. 12888-12889 2 p.

Research output: Contribution to journalArticle

Type II DNA Topoisomerase
Type I DNA Topoisomerase
Poisons
DNA
Biological Products
2009
63 Citations (Scopus)

Calothrixins, a new class of human DNA topoisomerase i poisons

Khan, Q. A., Lu, J. & Hecht, S., Mar 27 2009, In : Journal of Natural Products. 72, 3, p. 438-442 5 p.

Research output: Contribution to journalArticle

Type I DNA Topoisomerase
Poisons
Cell Cycle
Cells
Camptothecin
37 Citations (Scopus)

Carbohydrate dependent targeting of cancer cells by bleomycin-microbubble conjugates

Chapuis, J., Schmaltz, R. M., Tsosie, K. S., Belohlavek, M. & Hecht, S., Feb 25 2009, In : Journal of the American Chemical Society. 131, 7, p. 2438-2439 2 p.

Research output: Contribution to journalArticle

Vibrissae
Microbubbles
Bleomycin
Physical vapor deposition
Carbohydrates
3 Citations (Scopus)

Cd13-xinySb10 (x≈ 2.7, y≈1.5): An interstitial-free variant of thermoelectric ß-Zn 4Sb3

Tengå, A., Lidin, S., Belieres, J. P., Newman, N., Wu, Y. & Häussermann, U., Jul 6 2009, In : Chemistry - A European Journal. 15, 27, p. 6704-6710 7 p.

Research output: Contribution to journalArticle

Polymorphism
Cadmium
Temperature
Intermetallics
Thermal conductivity
29 Citations (Scopus)

Comparative study of the thermoelectric properties of amorphous Zn 41Sb 59 and crystalline Zn 4Sb 3

Wu, Y., Nylén, J., Naseyowma, C., Newman, N., Francisco, J. G. G. & Häussermann, U., Jan 13 2009, In : Chemistry of Materials. 21, 1, p. 151-155 5 p.

Research output: Contribution to journalArticle

Crystalline materials
Thermoelectric power
Thermal conductivity
Temperature
Crystal lattices
22 Citations (Scopus)

Growth and characterization of epitaxial Ba(Zn1/3Ta2/3)O3 (1 0 0) thin films

Tang, Z. Z., Liu, S. J., Singh, R., Bandyopadhyay, S., Sus, I., Kotani, T., Schilfgaarde, M. V. & Newman, N., Jan 2009, In : Acta Materialia. 57, 2, p. 432-440 9 p.

Research output: Contribution to journalArticle

Thin films
Dielectric films
Optical band gaps
Film growth
Pulsed laser deposition
37 Citations (Scopus)

Identification and cleavage site analysis of DNA sequences bound strongly by bleomycin

Qian, M., Akiyama, Y., Xu, Z., Konishi, K. & Hecht, S., Feb 11 2009, In : Journal of the American Chemical Society. 131, 5, p. 2013-2022 10 p.

Research output: Contribution to journalArticle

DNA sequences
Bleomycin
DNA Sequence Analysis
DNA
DNA Cleavage
21 Citations (Scopus)

Large magnetoresistance of thick polymer devices having La0.67 Sr0.33 MnO3 electrodes

Ozbay, A., Nowak, E. R., Yu, Z. G., Chu, W., Shi, Y., Krishnamurthy, S., Tang, Z. & Newman, N., 2009, In : Applied Physics Letters. 95, 23, 232507.

Research output: Contribution to journalArticle

electrodes
polymers
diffusion length
micrometers
life (durability)
8 Citations (Scopus)

Leakage-current characteristics of vanadium- and scandium-doped barium strontium titanate ceramics over a wide range of DC electric fields

Bandyopadhyay, S., Liu, S. J., Tang, Z. Z., Singh, R. & Newman, N., Oct 2009, In : Acta Materialia. 57, 17, p. 4935-4947 13 p.

Research output: Contribution to journalArticle

Scandium
Barium strontium titanate
Vanadium
Leakage currents
Electric fields
3 Citations (Scopus)

Metal-nonmetal transition in the sphalerite-type solid solution [ZnSnSb2]1-x[2(InSb)]x

Tengå, A., Javier Garcia-Garcia, F., Wu, Y., Newman, N. & Häussermann, U., Jun 2009, In : Journal of Solid State Chemistry. 182, 6, p. 1438-1442 5 p.

Research output: Contribution to journalArticle

Nonmetals
zincblende
Solid solutions
solid solutions
Metals
32 Citations (Scopus)

Quinone methide chemistry of prekinamycins: 13C- labeling, spectral global fitting and in vitro studies

Khdour, O. & Skibo, E. B., Jun 22 2009, In : Organic and Biomolecular Chemistry. 7, 10, p. 2140-2154 15 p.

Research output: Contribution to journalArticle

quinones
Labeling
marking
chemistry
Cytostatic Agents
37 Citations (Scopus)

Structural properties and superconductivity in the ternary intermetallic compounds MAB (M=Ca, Sr, Ba; A=Al, Ga, In; B=Si, Ge, Sn)

Evans, M. J., Wu, Y., Kranak, V. F., Newman, N., Reller, A., Garcia-Garcia, F. J. & Häussermann, U., Aug 27 2009, In : Physical Review B - Condensed Matter and Materials Physics. 80, 6, 064514.

Research output: Contribution to journalArticle

Silicides
hexagons
Superconductivity
Electron diffraction
Superconducting materials
6 Citations (Scopus)

Synthesis and characterization of Δlac-acetogenins that potently inhibit mitochondrial complex I

Chapuis, J., Khdour, O., Cai, X., Lu, J. & Hecht, S., Mar 15 2009, In : Bioorganic and Medicinal Chemistry. 17, 6, p. 2204-2209 6 p.

Research output: Contribution to journalArticle

Acetogenins
Electron Transport Complex I
NAD
Electron Transport
Assays
86 Citations (Scopus)

The i-motif in the bcl-2 P1 promoter forms an unexpectedly stable structure with a unique 8: 5:7 loop folding pattern

Kendrick, S., Akiyama, Y., Hecht, S. & Hurley, L. H., Dec 9 2009, In : Journal of the American Chemical Society. 131, 48, p. 17667-17676 10 p.

Research output: Contribution to journalArticle

Cytosine
Guanine
DNA
G-Quadruplexes
Thymine
7 Citations (Scopus)

Zn 5Sb 4In 2-δ - A ternary derivative of thermoelectric zinc antimonides

Wu, Y., Lidin, S., Groy, T. L., Newman, N. & Häussermann, U., Jul 6 2009, In : Inorganic Chemistry. 48, 13, p. 5996-6003 8 p.

Research output: Contribution to journalArticle

zinc antimonides
Zinc
Derivatives
Atoms
atoms
2010
19 Citations (Scopus)

Characterization of bleomycin cleavage sites in strongly bound hairpin DNAs

Giroux, R. A. & Hecht, S., Dec 1 2010, In : Journal of the American Chemical Society. 132, 47, p. 16987-16996 10 p.

Research output: Contribution to journalArticle

Bleomycin
DNA
Alkalies
Degradation
DNA Cleavage
7 Citations (Scopus)

Characterization of Josephson and quasi-particle currents in MgB 2/MgB2 and Pb/Pb contact junctions

Shen, Y., Singh, R., Sanghavi, S., Wei, Y., Chamberlin, R., Moeckly, B. H., Rowell, J. M. & Newman, N., 2010, In : Superconductor Science and Technology. 23, 7, 075003.

Research output: Contribution to journalArticle

elementary excitations
Oxides
electric contacts
Electrodes
Electric properties
20 Citations (Scopus)

Concise synthesis of bicyclic pyridinol antioxidants

Lu, J., Cai, X. & Hecht, S., Nov 19 2010, In : Organic Letters. 12, 22, p. 5189-5191 3 p.

Research output: Contribution to journalArticle

antioxidants
Antioxidants
tocopherol
Lactams
acetals
13 Citations (Scopus)

Design, synthesis, and evaluation of an α-tocopherol analogue as a mitochondrial antioxidant

Lu, J., Khdour, O., Armstrong, J. S. & Hecht, S., Nov 1 2010, In : Bioorganic and Medicinal Chemistry. 18, 21, p. 7628-7638 11 p.

Research output: Contribution to journalArticle

Tocopherols
Antioxidants
Trifluoroacetic Acid
Mitochondrial Membranes
Cultured Cells
76 Citations (Scopus)

Does oxidative stress contribute to the pathology of Friedreich's ataxia? A radical question

Armstrong, J. S., Khdour, O. & Hecht, S., Jul 2010, In : FASEB Journal. 24, 7, p. 2152-2163 12 p.

Research output: Contribution to journalArticle

Friedreich Ataxia
Oxidative stress
Pathology
Reactive Oxygen Species
Oxidative Stress
11 Citations (Scopus)

Electrical conductivities and Li ion concentration-dependent diffusivities, in polyurethane polymers doped with lithium trifluoromethanesulfonimide (LiTFSI) or lithium perchlorate (LiClO4)

Bandyopadhyay, S., Marzke, R. F., Singh, R. & Newman, N., Dec 20 2010, In : Solid State Ionics. 181, 39-40, p. 1727-1731 5 p.

Research output: Contribution to journalArticle

lithium perchlorates
Polyurethanes
ion concentration
Lithium
diffusivity
3 Citations (Scopus)

Low-temperature transport properties of TaxN thin films (0.72 ≤ x ≤ 0.83)

Očko, M., Žonja, S., Nelson, G. L., Freericks, J. K., Yu, L. & Newman, N., Nov 10 2010, In : Journal of Physics D: Applied Physics. 43, 44, 445405.

Research output: Contribution to journalArticle

Transport properties
transport properties
Thermoelectric power
Thin films
thin films
10 Citations (Scopus)

Nanoscale disorder in pure and doped MgB2 thin films

Zhu, Y., Pogrebnyakov, A. V., Wilke, R. H., Chen, K., Xi, X. X., Redwing, J. M., Zhuang, C. G., Feng, Q. R., Gan, Z. Z., Singh, R., Shen, Y., Newman, N., Rowell, J. M., Hunte, F., Jaroszynski, J., Larbalestier, D. C., Baily, S. A., Balakirev, F. F. & Voyles, P. M., Sep 2010, In : Superconductor Science and Technology. 23, 9, 095008.

Research output: Contribution to journalArticle

disorders
Thin films
thin films
Physical vapor deposition
Chemical vapor deposition
64 Citations (Scopus)

Suppression of the critical temperature of superconducting NdFeAs(OF) single crystals by Kondo-like defect sites induced by α-particle irradiation

Tarantini, C., Putti, M., Gurevich, A., Shen, Y., Singh, R., Rowell, J. M., Newman, N., Larbalestier, D. C., Cheng, P., Jia, Y. & Wen, H. H., Feb 24 2010, In : Physical Review Letters. 104, 8, 087002.

Research output: Contribution to journalArticle

critical temperature
retarding
irradiation
single crystals
defects
27 Citations (Scopus)

Synthesis and characterization of mitoQ and idebenone analogues as mediators of oxygen consumption in mitochondria

Duveau, D. Y., Arce, P. M., Schoenfeld, R. A., Raghav, N., Cortopassi, G. A. & Hecht, S., Sep 1 2010, In : Bioorganic and Medicinal Chemistry. 18, 17, p. 6429-6441 13 p.

Research output: Contribution to journalArticle

Mitochondria
Oxygen Consumption
Oxygen
diethyl maleate
Electron Transport
13 Citations (Scopus)

Synthesis and evaluation of verticipyrone analogues as mitochondrial complex I inhibitors

Leiris, S. J., Khdour, O., Segerman, Z. J., Tsosie, K. S., Chapuis, J. & Hecht, S., May 15 2010, In : Bioorganic and Medicinal Chemistry. 18, 10, p. 3481-3493 13 p.

Research output: Contribution to journalArticle

NAD
Oxidoreductases
Verticillium
Pyrones
Electron Transport Complex I
2011
13 Citations (Scopus)

An acetate prodrug of a pyridinol-based vitamin e analogue

Khdour, O., Lu, J. & Hecht, S., Nov 2011, In : Pharmaceutical Research. 28, 11, p. 2896-2909 14 p.

Research output: Contribution to journalArticle

Prodrugs
Vitamins
Acetates
Mitochondria
Oxidative stress
2 Citations (Scopus)

A new strategy for the synthesis of bisaminoacylated tRNAs

Nangreave, R. C., Dedkova, L., Chen, S. & Hecht, S., Sep 16 2011, In : Organic Letters. 13, 18, p. 4906-4909 4 p.

Research output: Contribution to journalArticle

Transfer RNA
amino acids
protein synthesis
synthesis
condensation
23 Citations (Scopus)

A strategy for suppressing redox stress within mitochondria

Arce, P. M., Khdour, O., Goldschmidt, R., Armstrong, J. S. & Hecht, S., Aug 11 2011, In : ACS Medicinal Chemistry Letters. 2, 8, p. 608-613 6 p.

Research output: Contribution to journalArticle

Mitochondria
Oxidative stress
Oxidation-Reduction
Oxidative Stress
Friedreich Ataxia
339 Citations (Scopus)

Bring on the biomarkers

Poste, G., Jan 13 2011, In : Nature. 469, 7329, p. 156-157 2 p.

Research output: Contribution to journalArticle

Biological Specimen Banks
Specimen Handling
Precision Medicine
Pharmacogenetics
Medical Genetics
4 Citations (Scopus)

Deglycobleomycin A6 analogues modified in the methylvalerate moiety

Cai, X., Zaleski, P. A., Cagir, A. & Hecht, S., Jun 15 2011, In : Bioorganic and Medicinal Chemistry. 19, 12, p. 3831-3844 14 p.

Research output: Contribution to journalArticle

DNA Cleavage
Bleomycin
DNA
Valerates
Superhelical DNA
14 Citations (Scopus)

Effects of stress on phase separation in InxGa1- xN/GaN multiple quantum-wells

Zhang, Q. L., Meng, F. Y., Crozier, P., Newman, N. & Mahajan, S., Jun 2011, In : Acta Materialia. 59, 10, p. 3759-3769 11 p.

Research output: Contribution to journalArticle

Phase separation
Semiconductor quantum wells
X ray diffraction
Photoluminescence
Organic Chemicals
2 Citations (Scopus)

Electrical properties of AsxSe1-x (x ≤ 0.05) Mott-barriers

Bharathan, P., Bandyopadhyay, S., Espinasse, M., Singh, R. & Newman, N., Sep 15 2011, In : Journal of Non-Crystalline Solids. 357, 18, p. 3366-3372 7 p.

Research output: Contribution to journalArticle

Electric properties
electrical properties
capacitance-voltage characteristics
Electric potential
electric potential

Foreword

Hecht, S., Jul 25 2011, In : Unknown Journal.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Influence of surface topography on in situ reflection electron energy loss spectroscopy plasmon spectra of AlN, GaN, and InN semiconductors

Strawbridge, B., Cernetic, N., Chapley, J., Singh, R., Mahajan, S. & Newman, N., Jul 2011, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 29, 4, 041602.

Research output: Contribution to journalArticle

Electron energy loss spectroscopy
Surface topography
topography
energy dissipation
electron energy
10 Citations (Scopus)

One-pot regio- and stereoselective synthesis of α′-methoxy- γ-pyrones: Biological evaluation as mitochondrial respiratory complex inhibitors

Rosso, H., De Paolis, M., Collin, V. C., Dey, S., Hecht, S., Prandi, C., Richard, V. & Maddaluno, J., Nov 18 2011, In : Journal of Organic Chemistry. 76, 22, p. 9429-9437 9 p.

Research output: Contribution to journalArticle

Pyrones
Electron Transport Complex I
Density functional theory
Molecules
Experiments
32 Citations (Scopus)

One-pot synthesis of highly mesoporous antimony-doped tin oxide from interpenetrating inorganic/organic networks

Volosin, A. M., Sharma, S., Traverse, C., Newman, N. & Seo, D., Sep 21 2011, In : Journal of Materials Chemistry. 21, 35, p. 13232-13240 9 p.

Research output: Contribution to journalArticle

Antimony
Tin oxides
Gels
Formaldehyde
Drying