St. Norbert College’s Post

I am thrilled to share that my first research article is now live! "Unveiling New Product Formations beyond Conventional Pathways in De-Halogenation of Halo-Acetic Acids Using Ni-Encapsulated Sol-Gel Catalysts" in Catalysts as part of the Special Issue "Commemorative Special Issue for Prof. Dr. Dion Dionysiou". Read the full article: 😊 Catalysts MDPI

Halogen radicals in action: have a look at our recent work! Many congratulations to Monica Oliva for publishing her final PhD work. Thanks to Serena Pillitteri, Johannes Schoergenhumer, Riku Saito and Erik Van der Eycken for this wonderful collaboration. Bromine Radical Release from Nickel-Complex Facilitates the Activation of Alkyl Boronic Acids: A Boron Selective Suzuki-Miyaura Cross Coupling - now published in Chemical Science https://lnkd.in/etV_kgn8

Isn't it amazing how structurally similar enzymes can drive so many different reactions?! In our recent paper, featured in the cover of the latest Journal of Physical Chemistry B issue, we explore the mechanism of a sugar beet CYP used in novel, sustainable methods for the biosynthesis of natural opioid painkillers. 🧬 What’s the secret to CYPs' catalytic power? It lies in their heme group, which binds molecular oxygen and converts it into a highly reactive iron-oxo species. This intermediate is key for initiating a wide range of oxidation reactions. Additionally, CYPs can access multiple electronic states, allowing them to efficiently shift reaction equilibria towards the desired products. How far can we push CYPs’ capabilities, and what new applications might emerge as we continue to unlock their secrets? You can check the open access publcation in the following link: https://lnkd.in/dRhzBS3N ACS Publications Fundação para a Ciência e a Tecnologia (FCT) Laboratório Associado para a Química Verde (LAQV/REQUIMTE) #computationalchemistry #molecularmodeling #biosynthesis

📢 Building on our previous findings on #deepeutecticsolvents (DES) as chaotropic agent and reaction promoters for the acetylation of pure wheat #starch (DOI: 10.1039/D3GC02833J), Kasper Brandhøj Skov investigated the #acetylation of macromolecules within #bread particles. The results from this paper highlight the potential of DES in complex starchy matrices for esterification reactions, as well as the upcycling of #stalebread into high-value #packaging materials. A big thanks to Independent Research Fund Denmark for funding this research. Guillermo Portillo Department of Food Science, AU FOOD; Universidad de Valladolid

Submitting your next paper to Biochemical Journal couldn’t be easier, with a median acceptance to publication of 15 days and an impact factor of 4.4, why not visit our website and to discover more about the journal and consider submitting your high-impact research

🚀 New Article Alert 🚀 Unleash the power of encapsulation! Dive into our latest publication: "Encapsulation of Hydrophobic Compounds in Yeast Cells: Methods, Characterization, and Applications." Discover innovative techniques transforming how we deliver and utilize hydrophobic molecules. From cutting-edge encapsulation methods to in-depth characterization, our researchers reveal the potential of yeast cells as nano-carriers. 💡 Enhance bioavailability 🔬 Strengthen stability 🌿 Explore eco-friendly applications Don't miss this groundbreaking exploration at： https://lnkd.in/gDVFM5M6 #Bioencapsulation #YeastCells #HydrophobicCompounds #ScientificResearch #InnovativeApplications

I am thrilled to share that our latest review paper, “Efficient and feasible biocatalysts: Strategies for enzyme improvement. A review” has been published in the International Journal of Biological Macromolecules. https://lnkd.in/eD9W9H_e.

Nice to see that the data from my BSc dissertation on the attempted synthesis of isopestacin and cryphonectric acid has been published. https://lnkd.in/eaRbe9-D

📄 Research by Dr. Austine Iroegbu (PhD) and Prof. Reinout Meijboom at University of Johannesburg reveals a novel co-catalytic system to synthesize high-molecular-weight polyfurfuryl alcohol (PFA) resin from furfuryl alcohol (FA). ✨ This innovative approach surpasses traditional single-catalytic methods, achieving an impressive molecular weight of 118,959 g/mol. How do you envision the future applications of high-molecular-weight PFA resin in industry and research? https://lnkd.in/gRBbsMqx #FuranChemistry #Innovation #PolyfurfurylAlcohol #AdvancedMaterials #SustainableChemistry

Dear colleagues, I am thrilled to share with you some resent stats of the research article by Zhanat Zhangabay and Berillo Dmitriy, that within 2 years reached 20 citations. Antimicrobial and antioxidant activity of AgNPs stabilized with Calendula officinalis flower extract Achieved on December 21, 2024 The present research is devoted to optimizing the green synthesis technology of silver nanoparticles (AgNP) with antibacterial properties for further external use. Standardized marigold flowers extract was utilized as reducing and stabilizing agent, which has significantly richer composition of phytochemical groups compared to its aqueous extracts. A comparative analysis of the physicochemical properties and sedimentation stability of AgNPs obtained by exposure of the reaction mixture to: UV radiation, microwave radiation and high temperature using UV–Vis spectrophotometry and Zeta potential analysis were carried out. pH effect of the reaction mixture on size distribution of AgNPs was evaluated. A good stability of AgNPs to aggregation was observed for samples generated under ultraviolet irradiation with continuous stirring. The particle size distribution obtained by UV irradiation with an average size of 80 nm and PDI 0.26. The storage of AgNPs at 4 °C resulted in some aggregation of small size AgNPs that led to the increase the absorbance at 430 nm. Thus, after one month of storage there was no following increase of the absorbance and there was non-significant aggregation over 3 months’ study. Antibacterial activity of AgNPs against S. aureus and E. coli was estimated with and without light irradiation (445 and 635 nm, 14 W). Additionally, the antioxidant activity of the plant extract and the AgNPs stabilized by the extract was estimated. #SU #KazNMU #AgNPs #stability #activity #synthesis #standartization