Results 151 to 160 of about 19,021,115 (262)

Iodinated Contrast Media Dose Protocols for Computed Tomography Investigations of the Abdomen: A Systematic Review and Meta-Analysis. [PDF]

J Imaging
Ohemeng E, Donkor A, Anyitey-Kokor IC, Otoo OK, Akudjedu TN, Antwi WK, Wiafe YA.   +6 more
europepmc   +1 more source

Expanding Cyanide‐Bridged Weakly Coordinating Anions Through the Brominated Silver Salt Ag[BCNBBr]

Chemistry – A European Journal, EarlyView.
The brominated weakly coordinating anion [μ‐(CN)(B(C6F4Br)3)2] ([BCNBBr]−), based on two B(C6F4Br)3 units bridged by cyanide, is obtained as its silver salt Ag[BCNBBr] from CH2Cl2. Ag[BCNBBr] enables oxidation and halide abstraction reactions, affording diverse [BCNBBr]− salts with oxidizing and electrophilic cations.
Amina L. Moshtaha, Tim‐Niclas Streit, Joshua Parche, Robin Sievers, Moritz Malischewski   +4 more
wiley   +1 more source

Correction: Genetic variations associated with immediate hypersensitivity reactions to iodinated contrast media: A whole exome sequencing study. [PDF]

PLoS One
PLOS One Staff.
europepmc   +1 more source

Fluorogenic Sydnones for Bioorthogonal Labeling of DNA

Chemistry – A European Journal, EarlyView.
Conjugates of sydnones with cyanine‐styryl dyes combine bioorthogonal reactivity with fluorogenicity. The reactivity with bicyclo[6.1.0]non‐4‐yne (BCN)‐modified DNA showed second‐order rate constants of up to k2 = 2,300 M−1s−1 and fluorescence turn‐on by one magnitude of order.
Kerstin Müller, Hans‐Achim Wagenknecht   +1 more
wiley   +1 more source

Genetic variations associated with immediate hypersensitivity reactions to iodinated contrast media: A whole exome sequencing study. [PDF]

PLoS One
Kang N, Kwon H, Seo ME, Min BJ, Lee BJ, Kim JH, Lee HY.   +6 more
europepmc   +1 more source

Interplay of Bridge Topology and Conformation in Phenylene‐Bridged Trityl Diradicals

Chemistry – A European Journal, EarlyView.
We present a meta‐phenylene‐bridged trityl diradical that exhibits an unexpectedly weak antiferromagnetic exchange coupling J with a strong environment‐dependent magnitude. Combined VSM, EPR, DFT, and MD studies reveal that structural flexibility modulates σ‐, π‐, and through‐space exchange contributions, highlighting the crucial role of geometry in ...
Kevin Lars Kopp, Tobias Hett, Andrea Pellegrini, Stefan Grimme, Olav Schiemann   +4 more
wiley   +1 more source

Transient refractory period in severe iodinated contrast media allergy: a case report. [PDF]

Allergy Asthma Clin Immunol
Dungan LS, Cox F.
europepmc   +1 more source

Hybrid Macrocyclic Peptides — Synthetic Strategies to Diversify and Cyclize Peptide Libraries in Phage Display Selections

Chemistry – A European Journal, EarlyView.
Hybrid macrocyclic peptides unite genetically encoded peptide libraries with the structural complexity of synthetic small molecules. This Review critically analyzes phage‐compatible cyclization and diversification chemistries, highlights emerging opportunities beyond traditional cysteine‐based approaches, and outlines how future advances may enable the
Titia Rixt Oppewal, Clemens Mayer
wiley   +1 more source

Pharmacovigilance analysis of iodinated contrast media related respiratory adverse effects based on the FDA adverse event reporting system. [PDF]

Front Pharmacol
Rui Y, Xin T, Chen Y, Xiang B, Chen C, Zhang L, Chen Z, Qian Z.   +7 more
europepmc   +1 more source

Self‐Immolative Poly(Benzyl Ether)s: Design Principles and Controlled Depolymerization

Chemistry – A European Journal, EarlyView.
Unzipping to Sustainability: This Concept article explores the thermodynamic design of quinone‐methide (QM)‐based poly(benzyl ether)s (PBEs). It explains how a low ceiling temperature (Tc), QM stability, and an entropic gain drive rapid depolymerization (“unzipping”) of PBEs into monomers.
Ji Woo Kim, Yewon Kang, Hyungwoo Kim
wiley   +1 more source