Results 61 to 70 of about 93,292 (265)

Trionic optical potential for electrons in semiconductors [PDF]

Nature Physics, 2010
Laser-induced optical potentials for atoms have led to remarkable advances in precision measurement, quantum information, and towards addressing fundamental questions in condensed matter physics. Here, we describe analogous optical potentials for electrons in quantum wells and wires that can be generated by optically driving the transition between a ...
Schuetz, Martin J. A., Moore, Michael G., Piermarocchi, Carlo   +2 more
openaire   +2 more sources

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

The Folding Potential of Elastically Scattered d+ 24Mg Employing B3Y-Fetal Interaction within the Double Folding Model Framework

UMYU Scientifica Journal
The analysis of the deuteron scattering from  was performed in the elastic channel using the double-folding model to evaluate the optical potentials of the present study.
Raymond C Abenga, Yahaya Y Ibrahim, Idris D Adamu   +2 more
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

7Li(15N,14C)8Be reaction and 13,14C + 8Be nuclei interactions

Ядерна фізика та енергетика, 2017
Angular distributions of the 7Li(15N,14C)8Be reaction were measured at the energy Elab(15N) = 81 MeV. The reaction data were analyzed within coupled-reaction-channels (CRC) method. The 7Li + 15N elastic and inelastic scattering and the more important one-
А. Т. Rudchik, А. А. Rudchik, L. M. Muravynets, K. W. Kemper, К. Rusek, E. І. Koshchy, E. Piasecki, A. Trczinska, Val. М. Pirnak, О. А. Ponkratenko, V. А. Plujko, I. Strojek, A. Stolarz, S. B. Sakuta, А. P. Ilyin, u. M. Stepanenko, . V. Uleshchenko, Yu. O. Shyrma   +17 more
doaj  

40Ar+p Elastic scattering measurement at energies near the Coulomb barrier for optical potential study

Results in Physics
Nuclear optical potentials are essential for calculating nuclear cross-sections and for probing nuclear structures and dynamics. The phenomenological global optical model potentials (pGOMPs), such as Koning–Delaroche (KD) and Perey–Perey (PP) potentials,
D. Kim, S. Ahn, J.W. Lee, H.Y. Lee, G.M. Gu, Y.H. Song, S.W. Hong, D.S. Ahn, C. Akers, S.M. Cha, K.Y. Chae, Y. Cho, S. Choi, S. Do, K.I. Hahn, J.W. Hwang, Y. Jang, M.S. Kwag, C.H. Kim, D.G. Kim, E. Kim, J.C. Kim, M.J. Kim, M. Kim, S.H. Kim, Y. Kim, Y.H. Kim, C.S. Lee, J. Lee, K.B. Lee, S. Lee, C.Y. Lim, G.H. Oh, M. Park, S.J. Park, X. Pereira-Lopez, S.J. Pyeon, T. Shin, C.W. Son, K. Tshoo, J. Won   +40 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Soliton transformation in a cold Rydberg atomic system

Results in Physics
This work presents a method for achieving soliton transformation in a cold Rydberg atomic system to enable the realization of diverse optical potentials.
Shunfang Chen, Min Zhu, Jiaxin Peng, Xi Fan, Jun-Rong He, Zhuo Fan, Yuan Zhao, Huihong Gong, Siliu Xu   +8 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source