Publications by authors named "C Donley"
Article Synopsis
- * A narrative review evaluated the effectiveness of these products for conditions such as Achilles tendinopathy and nerve repairs, with pre-clinical studies showing encouraging results.
- * The increasing availability of amniotic-derived biologics in orthopedic practice offers potential benefits, but more research is needed to understand long-term effects and any possible complications.
Investigating Cu-Site Doped Cu-Sb-S Nanoparticles Using Photoelectron and Electron Paramagnetic Resonance Spectroscopy.
J Phys Chem C Nanomater Interfaces
August 2024
Tetrahedrite (CuSbS) and famatinite (CuSbS) are good candidates for green energy applications because they possess promising thermoelectric and photovoltaic properties as well as contain earth-abundant and nontoxic constituents. Herein, X-ray photoelectron spectroscopy (XPS), ultraviolet photoelectron spectroscopy (UPS), and electron paramagnetic resonance spectroscopy (EPR) methods examined inherent electronic properties and interatomic magnetic interactions of Cu-site doped tetrahedrite and famatinite nanomaterials. An energy-efficient modified polyol method was utilized for the synthesis of tetrahedrite and famatinite nanoparticles doped on the Cu-site with Zn, Fe, Ni, Mn, and Co.
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- Aryl diazonium electrografting allows researchers to attach functional molecules to surfaces, creating stable carbon-surface bonds, but it can form thick, disordered films that hinder electrochemical performance.
- The study focused on how the thickness and composition of these films impact both n-type and p-type silicon electrodes, particularly in photoelectrochemical applications.
- Results showed that thicker diazonium films reduced electrochemical reversibility, which improved when ferrocene was added, highlighting differences in performance between p-type and n-type electrodes.
Article Synopsis
- Anaphylactic and anaphylactoid reactions are serious allergic responses that require immediate treatment, presenting symptoms like bronchospasm, urticaria, and potentially fatal cardiovascular issues.
- The case involves a 52-year-old male with an acute left thalamic hemorrhage and dangerously high blood pressure, initially treated with hydralazine, which proved ineffective.
- While increasing the dose of nicardipine for better blood pressure control, the patient experienced severe side effects including swelling, urticaria, tachycardia, wheezing, and low oxygen saturation, indicating a serious reaction to the medication.