Results 11 to 20 of about 4,168 (159)
Hard X-ray imaging and tomography at the Biomedical Imaging and Therapy beamlines of Canadian Light Source. [PDF]
J Synchrotron RadiatThe current state of the Biomedical Imaging and Therapy beamlines of the Canadian Light Source is described and new capabilities are presented.The Biomedical Imaging and Therapy facility of the Canadian Light Source comprises two beamlines, which together cover a wide X‐ray energy range from 13 keV up to 140 keV.
Gasilov S +7 more
europepmc +2 more sources
Small interfering RNA: Discovery, pharmacology and clinical development—An introductory review
British Journal of Pharmacology, Volume 180, Issue 21, Page 2697-2720, November 2023., 2023 Abstract Post‐transcriptional gene silencing targets and degrades mRNA transcripts, silencing the expression of specific genes. RNA interference technology, using synthetic structurally well‐defined short double‐stranded RNA (small interfering RNA [siRNA]), has advanced rapidly in recent years.
Priyanga Ranasinghe +3 more
wiley +1 more source
Journal of Synchrotron Radiation, Volume 30, Issue 5, Page 1023-1029, September 2023., 2023 CatMass is a new software for calculating the optimal sample mass of samples with complex compositions (e.g. a supported metal catalyst mixed with a diluent) for X‐ray absorption and X‐ray scattering experiments with supplemental results to guide experimental design and collection geometry.This paper presents software for calculating the optimal mass ...
Jorge E. Perez-Aguilar +3 more
wiley +1 more source
Pushing the Boundaries of Structural Heterogeneity with the Lipid A of Marine Bacteria Cellulophaga
ChemBioChem, Volume 24, Issue 10, May 16, 2023., 2023 Lipopolysaccharide and its lipid A from marine bacteria are a chemical gold for the development of new adjuvants and immune therapeutics. Here we defined the structure of three marine Cellulophaga species and the TLR4 activation potential of their lipopolysaccharide.
Roberta Cirella +13 more
wiley +1 more source
Nanoparticles for vaccine and gene therapy: Overcoming the barriers to nucleic acid delivery
WIREs Nanomedicine and Nanobiotechnology, Volume 14, Issue 6, November/December 2022., 2022 There is significant potential to improve the delivery of nucleic acid theraputics by engineering smart, responsive and targeted nanoparticle delivery systems. Abstract Nucleic acid therapeutics can be used to control virtually every aspect of cell behavior and therefore have significant potential to treat genetic disorders, infectious diseases, and ...
Lara M. Mollé +3 more
wiley +1 more source
Wiggler radiation at a low‐emittance storage ring and its usage for X‐ray absorption spectroscopy
Journal of Synchrotron Radiation, Volume 29, Issue 2, Page 462-469, March 2022., 2022 Experimental and computational studies of wigglers on low‐emittance storage rings are reported. EXAFS spectra for possible distortions originating from the source imperfection are also examined. It is concluded that wigglers are still an appropriate class of insertion devices, also on low‐emittance synchrotrons.A wiggler is a high‐power insertion ...
Konstantin Klementiev +2 more
wiley +1 more source
Locally finite p-groups with all subgroups either subnormal or nilpotent-by-Chernikov [PDF]
International Journal of Group Theory, 2012 We pursue further our investigation, begun in [H.~Smith, Groups with all subgroups subnormal or nilpotent-by-{C}hernikov, emph{Rend. Sem. Mat. Univ. Padova} 126 (2011), 245--253] and continued in [G.~Cutolo and H.~Smith, Locally finite groups with all ...
H. Smith, G. Cutolo
doaj
Theories without the tree property of the second kind [PDF]
, 2012 We initiate a systematic study of the class of theories without the tree property of the second kind - NTP2. Most importantly, we show: the burden is "sub-multiplicative" in arbitrary theories (in particular, if a theory has TP2 then there is a formula ...
Chernikov, Artem
core +3 more sources
Revealing exciton masses and dielectric properties of monolayer semiconductors with high magnetic fields [PDF]
, 2019 In semiconductor physics, many essential optoelectronic material parameters can be experimentally revealed via optical spectroscopy in sufficiently large magnetic fields.
Courtade, E. +10 more
core +3 more sources
Conformal Symmetry and Unification
, 1998 The Weyl-Weinberg-Salam model is presented. It is based on the local conformal gauge symmetry. The model identifies the Higgs scalar field in SM with the Penrose-Chernikov-Tagirov scalar field of the conformal theory of gravity.
Pawlowski, Marek
core +1 more source