Results 201 to 210 of about 22,511 (298)

Active Surveillance of Iodinated Contrast Media-Induced Reactions and Associated Risk Factors Among Patients Undergoing Radiologic Procedures in Tertiary Hospitals in Tanzania: A Prospective Cohort Study. [PDF]

Cureus
Shemula RS, Kilonzi M, Bukundi E, Mlugu ME, Mutagonda RF.   +4 more
europepmc   +1 more source

Strong Nonradiative Recombination Induced by Pronounced Lone‐Pair Electron Expression Following Deprotonation in Aziridinium Lead Iodide Perovskites

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The transition from linear to cyclic organic cations promotes deprotonation and activates VH(N) defects with pronounced lone‐pair electron activity, thereby inducing severe local distortions and highly efficient nonradiative recombination centers. This work unveils a direct structure–defect–performance correlation and proposes design strategies for the
Qingshan Bao, Linyu Bai, Honghe Zhao, Yanting Qin, Xian Zhao, Yanlu Li   +5 more
wiley   +1 more source

Acute Adverse Reactions to Nonionic Low-Osmolar Iodinated Contrast Media in Children: A Retrospective Study of 23,429 Injections Over 6 Years. [PDF]

Korean J Radiol
Seong Y, Kim PH, Suh CH, Park KJ, Park HJ, Lee CW, Jung AY, Cho YA, Lee JS, Yoon HM.   +9 more
europepmc   +1 more source

Enabling High‐Loading Aqueous Zinc–Sulfur Batteries Via a Ni Single‐Atom Catalytic Host with Hierarchical Sulfur Reservoirs

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A Ni single‐atom‐anchored N‐doped carbon hollow host synergizes atomic Ni‐N4 sites with a hierarchical porous skeleton, enabling high‐sulfur‐loading aqueous Zn–S batteries with high capacity, low polarization, and excellent cycling stability for flexible energy storage.
Zuoshu Wang, Xueyan Yang, Guochao Zhao, Dewei Wang, Yuhong Chen   +4 more
wiley   +1 more source

Iodinated contrast media (ICM)-induced thyroid dysfunction: a review of potential mechanisms and clinical management. [PDF]

Clin Exp Med
Hu Y, Zhong X, Peng D, Zhao L.
europepmc   +1 more source

Anode/Electrolyte Interfacial Engineering Toward Sustainable and Practical Solid‐State Metal‐Sulfur Batteries: A Prospective Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Coordinated engineering of the anode, electrolyte, and interface underpins the rational design of next‐generation solid‐state metal‐sulfur batteries. Solid‐state metal‐sulfur batteries are emerging as a transformative energy storage platform with the potential to overcome the fundamental limitations of conventional flooded cells, particularly ...
Ziyu Feng, Hong Zhang, Peng Wang, Ke Lu, Fei Du   +4 more
wiley   +1 more source

Acute Kidney Injury After Peripheral Interventions Using Carbon Dioxide Angiography-Risk Factors Beyond Iodinated Contrast Media. [PDF]

Life (Basel)
Wittig T, Fischer S, Winther B, Schmidt A, Scheinert D, Hoffmann A, Steiner S.   +6 more
europepmc   +1 more source

Push–Pull Ynamines and Push–Pull Ynamides: Synthesis, Structure, Reactivity, and Application

European Journal of Organic Chemistry, EarlyView.
Push–pull ynamines and push–pull ynamides, which carry an EWG and an amino or amido group as EDG, are highly interesting classes of EDG‐EWG alkynes that have been intensively studied due to their exceptional reactivity. In this review, the synthesis, structure, reactivity, and application of push–pull ynamines, push–pull ynecarbamates, push–pull ...
Hans‐Joachim Gais
wiley   +1 more source

Electrochemically Driven Domino Nucleophilic Addition/Diels–Alder Reaction: From 2‐Aminophenol Derivatives to Bridged Tricyclic Systems

European Journal of Organic Chemistry, EarlyView.
This electrochemical methodology allows the preparation of bridged tricyclic scaffolds through a rapid increase in the molecular complexity of simple and readily accessible starting materials. Alcohols proved to be the most efficient nucleophiles, as well as 6‐chloropurine. Plausibly, the process involves an anodic oxidative dearomatization to generate
Emanuele Cartamina, Sara Colombo, Davide Spanu, Gianluigi Broggini, Camilla Loro   +4 more
wiley   +1 more source

Comparative Safety Profiles and Usage Patterns of Iodinated Contrast Media in Medical Imaging. [PDF]

Diagnostics (Basel)
Shin YR, Youn SY, Kim H, Chun HJ, Lee HY, Kim HJ, Oh SN.   +6 more
europepmc   +1 more source