Trasis’ Post

Finally, it's online after waiting so long. Here is our recently accepted article in JACS Au. If you are fascinated with synthetic organic chemistry and are curious about synthesizing complex polycyclic scaffolds in a single step, this might be a one-step solution. In this work, we have demonstrated the design and synthesis of diazodienals, a new building block for the precursor of highly unstable carbenes, and their unprecedented polycyclization from simple imines and aldehydes. https://lnkd.in/eM67qDNU

https://bit.ly/3RSs5uv - Read the Article here Evaluation of Comparative Metabolomic Profile in Cardamom elettaria and Amomum subulatum Fruits Karpagam Academy of Higher Education #Amomumsubulatum #Cardamomelettaria #Phytochemicalfingerprinting #Physicochemicalproperties #Zingiberaceae #chemistry #biochemistry #nanomaterial #analyticalchemistry #chemicalengineering #Phytochemicals #ChemicalSciences #ChemicalTechnology

https://bit.ly/3RSs5uv - Read the Article here Evaluation of Comparative Metabolomic Profile in Cardamom elettaria and Amomum subulatum Fruits Karpagam Academy of Higher Education #Amomumsubulatum #Cardamomelettaria #Phytochemicalfingerprinting #Physicochemicalproperties #Zingiberaceae #chemistry #biochemistry #nanomaterial #analyticalchemistry #chemicalengineering #Phytochemicals #ChemicalSciences #ChemicalTechnology

Pharmacognosy is the study of drugs and their constituents that are obtained from natural sources such as plants, animals, and minerals. It includes the analysis of their biological properties, Chemical properties, Biochemical properties, Physical properties. The word "pharmacognosy" is derived from the Greek words pharmakon, which means "a drug", and gignosco, which means "to acquire knowledge". The first known use of the word was around 1885. Pharmacognosy involves the study of: Name, Habitat, Collection, Cultivation, Macroscopic and microscopic properties, Physical properties, Chemical constituents, Therapeutic actions, Uses, Adulterants. Pharmacognosy also includes the search for new drugs from natural sources. #pharmacognosy #phytochemistry #naturaldrugs

Earlier this semester, I was thrilled to have the opportunity to present my research during the weekly chemistry seminar session with ChemAppalooza! It was lovely to learn alongside my peers about other research being done in the department and to provide insight into what Dr. Megen Culpepper and I are working on. I love this work and this little enzyme, DMS monooxygenase! #appstate #biochemistry #honorsthesis #dmsmonooxygenase #undergraduateresearch

https://lnkd.in/gvBDEbS5 Article Title: Bioactive Compounds and Biological Assays of different Prosopis Juliflora Extracts against Groundnut Aphid    Author(s): Mulate Zerihun and Estifanos Ele Journal: Open Journal of Chemistry Journal ISSN: 2641-3051 Abstract: Natural products from medicinal plants, either as pure compounds or as standardized extracts, provide unlimited opportunities for different purposes. Botanical preparations of medicinal plants for insecticidal usage contain various types of bioactive compounds. The aim of this paper focuses on the botanical evaluation of stem bark, seed and leaf extracts of Prosopis juliflora for their insecticidal effect against groundnut (Aphis craccivora) aphids. Extracts with the concentrations of 1, 2.5, 5, 10 and 15% weight by weight percentage were tested. The highest mortality rate of the groundnut aphid that was recorded after 12 h, due to the methanolic and dichloromethane extracts, was 83.33%. The advantages and problems of different extraction techniques were tested and discussed. Different chromatographic techniques were employed to identify, isolate and characterize secondary metabolites. Two compounds, 4-(2-aminoethyl) phenol (1) and 3-O-methyl-chiro-inositol (2) were isolated from the methanolic extract of the leaves part. Structural elucidations of the isolated compounds were based on their 1H NMR, 13C NMR, UV and IR spectra. #Prosopisjuliflora #Bioactivecompound #Plantextraction #Isolation #Insecticidalproperties #Natural products #Chemistry #OrganicChemistry #InorganicChemistry #PhysicalChemistry #AnalyticalChemistry #Biochemistry #TheoreticalChemistry #EnvironmentalChemistry #ChemicalEngineering #Peertechz #PeertechzPublications #PolymerChemistry #MedicinalChemistry #IndustrialChemistry #GreenChemistry #ChemicalSynthesis #ChemicalKinetics #Spectroscopy #Electrochemistry #Nanochemistry #SurfaceChemistry #QuantumChemistry #ChemicalBonding #Thermodynamics #ChemicalCatalysis #SupramolecularChemistry #MaterialsChemistry

Finally we got this. It took years, but we have drastically improved sensitivity for composition and linkage analysis of acidic and insoluble polysaccharides. Thanks to to my talented postdoc Ian Black. #glycotime, #UGAResearch, #Glycobiology https://lnkd.in/gaj6ng3s

In collaboration with the Chemistry Student Association of the University of Aveiro, we welcomed students from Chemistry, Biochemistry and Biotechnology courses for a study visit. This allowed them to have their first contact with a company that produces natural gum rosin derivatives, where they could understand our processes, products and applications. #PinoPine #InnovationIsNature #UA #UniversidadeAveiro #Chemistry #Biochemistry #Biotechnology #gum #rosin #gumRosin #bioquímica #química #biotecnologia

Rheology of Almond (Prunus amygdalus) Oil used as Biodegradable Lubricant University of Bucharest https://bit.ly/46VL9MR #AlmondOil #Biodegradable #Rheology #chemistry #biochemistry #nanomaterial #analyticalchemistry #chemicalengineering #Phytochemicals #ChemicalSciences #ChemicalTechnology

I promised to keep bringing our favorite lab protocols to life, and here's another Visual Protocol! Today's protocol focuses on the preparation of an SDS PAGE gel. It's quick, easy, and definitely worth saving for later! #lifescience #sciencereels #researchlife #molecularbiology #laboratorylife #biochemistry #womeninscience #scicomm #visualprotocol