Results 151 to 160 of about 4,914,484 (359)

Dilated cardiomyopathy evaluation with Imagenomics: combining multimodal cardiovascular imaging and genetics

open access: yesESC Heart Failure, EarlyView.
Systematic approach to dilated cardiomyopathy diagnosis. Dilated cardiomyopathy is a clinical diagnosis characterized by the presence of left ventricular dilatation and systolic disfunction unexplained by abnormal loading conditions or coronary artery disease.
Kristian Galanti   +14 more
wiley   +1 more source

Exploring Bioinspired Ln3+ Complexes for Cu2+ Detection: Design and Efficacy as MRI Contrast Agents

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Gd3+ complexes bearing a bioinspired Cu2+‐binding site derived from ATCUN are studied as MRI contrast agents. The presence of two amino acids (GH) is necessary to bind Cu2+ and trigger a relaxivity increase. This is due to a higher number of H2O retained close to Gd3+ through H‐bonding with Cu2+. Remarkably, the system remains selective for Cu2+ vs Zn2+
Martina Sanadar   +7 more
wiley   +1 more source

Transition‐Metal Catalyzed, Thermally Driven [2π+2π]‐Cycloadditions of Olefins and Alkynes

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 13, April 1, 2025.
Thermally‐driven, transition‐metal‐catalyzed [2+2]‐cycloadditions provide a scalable and atom‐efficient strategy for synthesizing cyclobutane and cyclobutene frameworks. Complementary to established photochemical methods, they tolerate electronically unbiased substrates, thereby broadening synthetic possibilities for these valuable building blocks and ...
Leif E. Hertwig   +2 more
wiley   +1 more source

Nonlinear mixed type product $ [\mathscr{K}, \mathscr{F}]_\ast \odot \mathscr{D} $ on $ \ast $-algebras

open access: yesAIMS Mathematics
Let $ \mathcal{A} $ be a unital $ \ast $-algebra containing a non-trivial projection. In this paper, we prove that if a map $ \Omega $ : $ \mathcal{A} $ $ \to $ $ \mathcal{A} $ such that$ \begin{equation} \nonumber \Omega( [ \mathscr{K}, \mathscr{F}]_ ...
Junaid Nisar   +2 more
doaj   +1 more source

On the structure of Jordan *-derivations [PDF]

open access: yesColloquium Mathematicum, 1992
Borut Zalar, Matej Brešar
openaire   +2 more sources

Chemo‐Enzymatic Synthesis of Mixed Docosahexaenoic Acid Phosphatidylcholine Conjugates

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
An efficient chemo‐enzymatic synthesis method is proposed for the production of mixed DHA (Docosahexaenoic acid) phosphatidylcholines, allowing access to both regioisomers with DHA positioned at either the sn1 or sn2 site. Regioisomers of acetate derivatives (AceDoPC®, DoAcePC, stabilized forms of LPC‐DHA) and phenolic‐DHA‐PCs (antioxidant drugs) were ...
Jordan Lehoux   +6 more
wiley   +1 more source

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