Results 151 to 160 of about 155,987 (342)
Analytical Cellular Pathology, 2013 The interaction of a water-soluble cationic porphyrin, Cobalt(III) 5, 10, 15, 20-tetrakis (1-methylpyridinium-4-yl) porphyrin [Co(III)TMPyP], with bovine serum albumin (BSA) has been studied in 1 mM phosphate buffer pH 7.0 containing 5 mM NaCl by UV-vis ...
Hamid Dezhampanah +2 more
doaj +1 more source
A Sensitive A3B Porphyrin Nanomaterial for CO2 Detection
Molecules, 2014 The present report deals with the tailoring, preparation and characterization of novel nanomaterials sensitive to CO2 for use in detection of this gas during space habitation missions. A new nanostructured material based on mixed substituted asymmetrical
Eugenia Fagadar-Cosma +8 more
doaj +1 more source
Metal–Organic Frameworks: Unlocking New Frontiers in Cardiovascular Diagnosis and Therapy
Advanced Science, EarlyView.Metal–organic frameworks (MOFs), are composed of metal ions and bridging organic ligands, are recognized as an excellent platform for host‐gust chemistry. Its rich structural composition, modifiable sites, and multilevel pore distribution can provide delivery and release of signaling molecules, probes, and therapeutic drugs, which exhibit great medical
Qilu Wu +6 more
wiley +1 more source
Excitation Energy Transfer between Porphyrin Dyes on a Clay Surface: A study employing Multifidelity Machine Learning [PDF]
arXivNatural light-harvesting antenna complexes efficiently capture solar energy using chlorophyll, i.e., magnesium porphyrin pigments, embedded in a protein matrix. Inspired by this natural configuration, artificial clay-porphyrin antenna structures have been experimentally synthesized and have demonstrated remarkable excitation energy transfer properties.
arxiv
Stirring the porphyrin alphabet soup—functionalization reactions for porphyrins [PDF]
Chemical Communications, 2011 AbstractReview: 85 refs.
openaire +4 more sources
Advanced Science, EarlyView.Salt stress endangers coastal cereal crops, requiring resilient crop solutions. This study employs machine learning (KANMB) to analyze multi‐omics data from halophyte Spartina alterniflora, revealing 226 salt‐stress biomarkers and linking them to tolerance pathways. The MYB gene SaMYB35 regulates flavonoid biosynthesis under salinity.
Shoukun Chen +7 more
wiley +1 more source
Chromatographic methods for the separation and identification of porphyrins [PDF]
, 1951 Rachel Nicholas
openalex +1 more source
Design, Synthesis, and Application of Immobilized Enzymes on Artificial Porous Materials
Advanced Science, EarlyView.This review comprehensively summarizes the advances in research for immobilized enzymes on artificial porous materials. It highlights the advantages of bottom‐up strategy, post‐synthesis modification and composite method of metal‐organic frameworks (MOFs), covalent organic frameworks (COFs) and hydrogen‐bonded organic frameworks (HOFs) and emphasizes ...
Lu Ran +4 more
wiley +1 more source
Electronic structure and charge transfer excited states of a multichromophoric antenna [PDF]
arXiv, 2013 The electronic structure of a multichromophoric molecular complex containing two of each borondipyrromethane dye, Zn-tetraphenyl-porphyrin, bisphenyl anthracene and a fullerene are studied using density functional theory. The snowflake shaped molecule behaves like an antenna capturing photon at different frequencies and transferring the photon energy ...
arxiv