Results 111 to 120 of about 5,447,185 (383)

Mediation of Electron Transfer by Quadrupolar Interactions: The Constitutional, Electronic, and Energetic Complementarities in Supramolecular Chemistry

iScience, 2019
Summary: Studies of intermolecular interactions enhance our knowledge of chemistry across molecular and supramolecular levels. Here, we show that host-guest quadrupolar interaction has a profound influence on the molecular system.
Suman Mallick, Lijiu Cao, Xiaoli Chen, Junpeng Zhou, Yi Qin, Gang Yi Wang, Yi Yang Wu, Miao Meng, Guang Yuan Zhu, Ying Ning Tan, Tao Cheng, Chun Y. Liu   +11 more
doaj   +1 more source

Understanding and measuring mechanical signals in the tumor stroma

FEBS Open Bio, EarlyView.
This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz, Chiara Cimmino, Maurizio Ventre, Alessandra Cambi   +3 more
wiley   +1 more source

The physics of exceptional points

, 2012
A short resume is given about the nature of exceptional points (EPs) followed by discussions about their ubiquitous occurrence in a great variety of physical problems. EPs feature in classical as well as in quantum mechanical problems.
Heiss, W. D.
core   +1 more source

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

FEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik, Deniz Bakkalci, Alexander J. MacRobert, Umber Cheema   +3 more
wiley   +1 more source

Einstein and the Formal Equivalence of Mass and Energy [PDF]

, 2014
This is a brief look at how Einstein explored formal symmetries between quantized matter and quantized radiation between 1903 and 1925. Specifically he employed thermodynamic comparisons between the ideal molecular gas and the photon gas.
Klevgard, Paul A.
core   +1 more source

Matrix: a complex amalgam of structures and functions in tumor microenvironment

FEBS Open Bio, EarlyView.
The matrix is a dynamic, intricate three‐dimensional mesh of biomolecules with both structural and functional properties. This review deals with the complexity of this ‘molecular amalgam’ in the tumor microenvironment and highlights its importance in the maintenance and evolution of tumors by describing certain matrix biomolecules, such as ...
Spyros S. Skandalis, Evgenia Tsoukala, Theodora D. Sarantopoulou, Maria‐Elpida Christopoulou   +3 more
wiley   +1 more source

Quantum transport through STM-lifted single PTCDA molecules

, 2008
Using a scanning tunneling microscope we have measured the quantum conductance through a PTCDA molecule for different configurations of the tip-molecule-surface junction.
A. Agrait, A. Aviram, A. Carlo Di, A. Hauschild, A. Kraft, A. Kraft, A. Nitzan, A. Pecchia, A. Weichselbaum, A. Yazdani, A.J. Mayne, B. Song, B. Szuecs, B. Szuecs, B.-Y. Choi, B.C. Stipe, B.C. Stipe, C. Joachim, C.-C. Kaun, D.A. Ryndyk, D.M. Eigler, D.M. Eigler, D.M. Newns, E. Scheer, E. Scheer, F. Pump, F.Q. Xie, F.S. Tautz, Florian Pump, G. Cuniberti, G. Dujardin, Gianaurelio Cuniberti, H. Yanagi, H.B. Heersche, H.B. Weber, H.J. Lee, H.R. Krishna-Murthy, J. Kröger, J. Nieminen, J. Reichert, J. Reichert, J. Repp, J. Repp, J.A. Stroscio, J.J. Parks, J.M. Soler, K.-F. Braun, L. Kilian, L. Limot, M. Dreher, M. Elbing, M. Elstner, M. Eremtchenko, M. Martin, M. Rohlfing, M. Valle del, Michael Rohlfing, N. Knorr, N. Néel, N. Néel, Olga Neucheva, P. Ordejon, P. Wahl, P.W. Anderson, R. Gutiérrez, R. Peters, R. Temirov, R.H.M. Smit, Ruslan Temirov, S. Soubatch, S.-H. Ke, S.-W. Hla, S.K.M. Henze, Serguei Soubatch, Stefan Tautz, V. Iancu, V. Simic-Milosevic, Z. Li   +77 more
core   +1 more source

Springer Handbook of Atomic, Molecular, and Optical Physics

Springer Handbooks, 2023
G. Drake
semanticscholar   +1 more source

From Proteins to Perturbed Hamiltonians: A Suite of Tutorials for the GROMACS-2018 Molecular Simulation Package [Article v1.0]

Living journal of computational molecular science, 2019
This LiveCoMS document is maintained online on GitHub at https: //github.com/jalemkul/ gmx_tutorials_livecoms; to provide feedback, suggestions, or help improve it, please visit the GitHub repository and participate via the issue tracker.
Justin A. Lemkul
semanticscholar   +1 more source

Molecular Spectra, Reaction Dynamics, Symmetries and Life

CHIMIA, 2003
We provide a short review of the work of the group for molecular kinetics and spectroscopy at the Laboratory for Physical Chemistry of ETH Zürich contributing to our understanding of the fundamental physical-chemical primary processes in ...
Martin Quack
doaj   +1 more source