Institutul Naţional de Cercetare Dezvoltare pentru Chimie si Petrochimie

Red-Light-Activated Dual Photocatalytic ATRP of Methacrylates and Acrylates Enabled by Copper Phthalocyanines

Abstract Copper phthalocyanines (Pc) represent a promising yet underexplored class of low-cost and photostable dyes for visible-light-mediated polymerizations. In this study, we demonstrate that copper phthalocyanine (CuPc) and its derivatives efficiently mediate dual photocataly...

The Temporal Fractal Influx Model Version 28.0: A Converged Joint SNe+BAO+CMB Fit, a Non-Circular Pulse-Width Ansatz $\sigma=r_d/c$, and Phantom Crossing at $z=0.52$.

We present the final results of the Temporal Fractal Influx Model (MIFT): a transient Gaussian modulation of the dark-energy density, $f(t) = \exp(-(t-t_0)^2 / 2\sigma^2)$, phenomenologically anchored in Vaidya–AdS5 geometry. A joint fit to Pantheon+ (1580 SNe Ia), DESI DR1 BAO (...

The Temporal Fractal Influx Model Version 28.0: A Converged Joint SNe+BAO+CMB Fit, a Non-Circular Pulse-Width Ansatz $\sigma=r_d/c$, and Phantom Crossing at $z=0.52$.

We present the final results of the Temporal Fractal Influx Model (MIFT): a transient Gaussian modulation of the dark-energy density, $f(t) = \exp(-(t-t_0)^2 / 2\sigma^2)$, phenomenologically anchored in Vaidya–AdS5 geometry. A joint fit to Pantheon+ (1580 SNe Ia), DESI DR1 BAO (...

Mushroom β-Glucan as a Novel Prebiotic: Enhancing Recovery of the Post-Antibiotic Gut Microbiota over 60 Days

Antibiotic-induced dysbiosis can cause persistent alterations in gut microbial composition and fermentative metabolism, yet the long-term role of mushroom β-glucan-based prebiotics in supporting post-antibiotic microbiota modulation remains poorly defined. To address this gap, th...