Results 71 to 80 of about 13,953,648 (316)
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
A combined density functional theory and x-ray photoelectron spectroscopy study of the aromatic amino acids [PDF]
, 2020 Amino acids are essential to all life. However, our understanding of some aspects of their intrinsic structure, molecular chemistry, and electronic structure is still limited.
Ratcliff, LE +7 more
core +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Scattering Properties of PT-Symmetric Chiral Metamaterials
Photonics, 2020 The combination of gain and loss in optical systems that respect parity–time (PT)-symmetry has pointed recently to a variety of novel optical phenomena and possibilities.
Ioannis Katsantonis +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley +1 more source
Sensors, 2022 Recently, micro base station antennas have begun to play a more important role in 5G wireless communication, with the rapid development of modern smart medical care, the Internet of things, and portable electronic devices.
Bin Zheng, Xiangyang Li, Xin Rao, Na Li
doaj +1 more source
Electronic structures of porous nanocarbons [PDF]
Scientific Reports, 2011 7 pages, 8 ...
Artem Baskin, Petr Král
openaire +3 more sources
Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
Bi2:Bi2Te3 stacking influence on the surface electronic response of the topological insulator Bi4Te3
, 2020 We report on the successful synthesis of a crystal of the strong topological insulator Bi4Te3 and the study of its surface electronic response. A combination of theoretical and experimental techniques allowed for a systematic study of the composition and
Luan Calil de Almeida Araújo +7 more
core +1 more source
Computational complexity in electronic structure [PDF]
Phys. Chem. Chem. Phys., 2013 In quantum chemistry, the price paid by all known efficient model chemistries is either the truncation of the Hilbert space or uncontrolled approximations. Theoretical computer science suggests that these restrictions are not mere shortcomings of the algorithm designers and programmers but could stem from the inherent difficulty of simulating quantum ...
Whitefield, James D. +2 more
openaire +3 more sources