Results 71 to 80 of about 1,183,749 (369)

All-Optical Sensing of the Components of the Internal Local Electric Field in Proteins

IEEE Photonics Journal, 2012
Here, we present a new all-optical method of interrogation of the internal electric field vector inside proteins. The method is based on experimental evaluation of the permanent dipole moment change upon excitation and the pure electronic transition ...
M. Drobizhev, J. N. Scott, P. R. Callis, A. Rebane   +3 more
doaj   +1 more source

Strong CP violation and the neutron electric dipole form factor

, 2005
We calculate the neutron electric dipole form factor induced by the CP violating theta-term of QCD, within a perturbative chiral quark model which includes pion and kaon clouds.
A. A. Belavin, A. Faessler, A. Manohar, A. Pich, C. Dib, D. A. Demir, E. Oset, E. P. Shabalin, G. A. Miller, G. Hooft ’t, J. A. McGovern, J. Erler, J. Kuckei, K. Fujikawa, K. Pumsa-ard, M. A. Morgan, M. M. Musakhanov, M. Pospelov, M. Pospelov, N. Fortson, P. G. Harris, R. Arnowitt, R. D. Peccei, R. J. Crewther, R. J. Crewther, R. Jackiw, R. Tegen, S. Abel, S. Aoki, S. Eidelman, S. G. Kovalenko, S. Khalil, S. Thomas, S. Weinberg, T. Gutsche, T. Gutsche, T. Ibrahim, T. T. Takahashi, V. Baluni, V. E. Lyubovitskij, V. M. Khatsimovsky, W. H. Hockings   +41 more
core   +2 more sources

Improved limit on theRa225electric dipole moment [PDF]

, 2016
Michael Bishof, ∗ Richard H. Parker, 1, † Kevin G. Bailey, John P. Greene, Roy J. Holt, Mukut R. Kalita, 3, ‡ Wolfgang Korsch, Nathan D. Lemke, § Zheng-Tian Lu, 1, ¶ Peter Mueller, Thomas P. O’Connor, Jaideep T. Singh, and Matthew R.
M. Bishof, R. Parker, K. Bailey, J. Greene, R. Holt, M. Kalita, W. Korsch, N. Lemke, Zheng‐Tian Lu, P. Mueller, T. O'Connor, J. Singh, M. Dietrich   +12 more
semanticscholar   +1 more source

First Measurement of the Atomic Electric Dipole Moment of (225)Ra. [PDF]

Physical Review Letters, 2015
The radioactive radium-225 ((225)Ra) atom is a favorable case to search for a permanent electric dipole moment. Because of its strong nuclear octupole deformation and large atomic mass, (225)Ra is particularly sensitive to interactions in the nuclear ...
R. Parker, R. Parker, M. Dietrich, M. Dietrich, M. Kalita, M. Kalita, N. Lemke, K. Bailey, M. Bishof, J. Greene, R. Holt, W. Korsch, Zifeng Lu, Zifeng Lu, P. Mueller, T. O'Connor, Jaideep Singh, Jaideep Singh   +17 more
semanticscholar   +1 more source

Purification tags markedly affect self‐aggregation of CPEB3

FEBS Letters, EarlyView.
Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito, Yujin Lee, Motoharu Ueno, Naotaka Sekiyama, Masatomo So, Ayako Furukawa, Kenji Sugase   +6 more
wiley   +1 more source

Magnetic Dipole Moment of Neutrino

, 2015
We recalculate the magnetic moment of neutrinos in a hot and dense medium. The magnetic dipole moment of neutrinos is modified at high temperature and chemical potential.
Masood, Samina S.
core   +1 more source

Authigenic 10Be/9Be ratio signatures of the cosmogenic nuclide production linked to geomagnetic dipole moment variation since the Brunhes/Matuyama boundary

Journal of Geophysical Research - Solid Earth, 2016
Geomagnetic dipole moment variations associated with polarity reversals and excursions are expressed by large changes of the cosmogenic nuclide beryllium‐10 (10Be) production rates.
Q. Simon, N. Thouveny, D. Bourlès, J. Valet, Franck Bassinot, L. Ménabréaz, V. Guillou, Sandrine Choy, L. Beaufort   +8 more
semanticscholar   +1 more source

Electric Dipole Moment of the Neutron from 2+1 Flavor Lattice QCD. [PDF]

Physical Review Letters, 2015
We compute the electric dipole moment d(n) of the neutron from a fully dynamical simulation of lattice QCD with 2+1 flavors of clover fermions and nonvanishing θ term.
F. Guo, R. Horsley, U. Meissner, Y. Nakamura, H. Perlt, P. Rakow, G. Schierholz, A. Schiller, J. Zanotti   +8 more
semanticscholar   +1 more source

Graphene–Catechol Dental Sealant: Antibacterial and Mechanical Evaluation

Advanced Engineering Materials, EarlyView.
This study presents dental sealants made with graphene and L‐DOPA‐modified graphene. L‐DOPA enhances graphene dispersion, improving sealant properties. The material shows antibacterial activity against S. mutans and L. casei, along with high strength and elasticity.
Renata Pereira, Flávio H. B. Aguiar, Rodrigo B. E. Lins, Maria C. A. J. Mainairdi, Bruna G. Silva, Marcela A. Ferretti, Klaus Rischka   +6 more
wiley   +1 more source

Multiphoton spectroscopy: An optical window into molecular electrostatics

EPJ Web of Conferences, 2018
Quantitative knowledge about static molecular electric dipole moments is essential for understanding of intramolecular charge transfer as well as nanometer-scale static electric interactions.
Rebane Aleksander
doaj   +1 more source