Medicinal and Pharmaceutical Chemistry Commons^™

An Integrative Review Of The Absorption Of Fda-Approved Chemical Sunscreen Filters Into The Blood, Srinidhi Banala, Samrat Gollapudi, Abhiram Gollapudi, Bhaumik Patel

Rowan-Virtua Research Day

Introduction: This integrative review examines the absorption of FDA-approved chemical sunscreen filters, specifically avobenzone and oxybenzone, into the bloodstream. The study aims to compare the levels of absorption and potential health effects of systemic exposure to these sunscreen ingredients in the United States.

Methods: The researchers conducted a literature search of 57 articles, of which 15 were used for the review. Inclusion criteria focused on studies discussing absorption levels of avobenzone and oxybenzone, as well as methods of absorption into the bloodstream. Exclusion criteria included sunscreen ingredients not approved in the United States, non-English studies, and studies on methods to …

Mechanistic Investigation Of C—C Bond Activation Of Phosphaalkynes With Pt(0) Complexes, Roberto M. Escobar, Abdurrahman C. Ateşin, Christian Müller, William D. Jones, Tülay Ateşin

Research Symposium

Carbon–carbon (C–C) bond activation has gained increased attention as a direct method for the synthesis of pharmaceuticals. Due to the thermodynamic stability and kinetic inaccessibility of the C–C bonds, however, activation of C–C bonds by homogeneous transition-metal catalysts under mild homogeneous conditions is still a challenge. Most of the systems in which the activation occurs either have aromatization or relief of ring strain as the primary driving force. The activation of unstrained C–C bonds of phosphaalkynes does not have this advantage. This study employs Density Functional Theory (DFT) calculations to elucidate Pt(0)-mediated C–CP bond activation mechanisms in phosphaalkynes. Investigating the …