Results 191 to 200 of about 59,105 (258)

Quantifying Citrate Surface Ligands on Iron Oxide Nanoparticles with TGA, CHN Analysis, NMR, and RP-HPLC with UV Detection. [PDF]

Anal Chem
Matiushkina A, Abram SL, Tavernaro I, Richstein R, Reithofer MR, Andresen E, Michaelis M, Koch M, Resch-Genger U.   +8 more
europepmc   +1 more source

Synergistic Effects of Carrier Composition and Spray‐Drying Conditions on the Microencapsulation of Pomegranate Peel Extract

Journal of Food Process Engineering, Volume 49, Issue 7, July 2026.
Spray drying conditions and carrier composition significantly affected the retention of bioactive compounds in pomegranate peel extract powders. The synergistic combination of maltodextrin and gum arabic enhanced process yield, ellagic acid retention, total phenolic content, and antioxidant activity under optimized drying conditions.
Nida Pınarbaşı, Aslı Arslan Kulcan, Ferhan Balcı‐Torun, Ayhan Topuz   +3 more
wiley   +1 more source

Histidine Ethylation by Histidine Methyltransferases SETD3 and METTL9

ChemBioChem, Volume 27, Issue 12, 26 June 2026.
Enzyme assays and computational analyses reveal that human histidine methyltransferases SETD3 and METTL9 have a capacity to catalyze histidine ethylation in the presence of synthetic or in situ produced S‐adenosylethionine (AdoEth) and Se‐adenosylselenoethionine (AdoSeEth) cosubstrates.
Jordi C. J. Hintzen, Zhimei Yu, Sadaf Ahmad, Xin Zhang, Yuan–Yuan Zhao, Hao Deng, Leonie Schütz, Marija Ram, Julia Z. Kaminska, Jakub Drozak, Elmar Weinhold, Hong Guo, Andrea Rentmeister, Ping Qian, Jasmin Mecinović   +14 more
wiley   +1 more source

Validated RP-HPLC based characterization of synergistic antibacterial, antioxidant, and anticancer activities of combined mangosteen pericarp and turmeric extracts. [PDF]

Vet World
Chahomchuen T, Insuan O, Thavornloha C, Hansupalak N, Insuan W.   +4 more
europepmc   +1 more source

Total Synthesis and Antimalarial Studies of Caelestines A–C

ChemMedChem, Volume 21, Issue 11, 15 June 2026.
Total synthesis of caelestines A–C (alkaloids from the Australian ascidian, Aplidium caelestis) was accomplished, constituting the first synthesis of caelestines B and C. Caelestines A–C, with five other novel quinolones, were assessed against Plasmodium falciparum 3D7 and Dd2. Caelestine B was found to be a selective antimalarial alkaloid. Caelestines
Henry S. T. Smith, Aaron M. Lock, Vicky M. Avery, Rohan A. Davis   +3 more
wiley   +1 more source

Sensitive RP-HPLC method with fluorimetric detection for concurrent quantification of emtricitabine, Daclatasvir and Ledipasvir in human urine. [PDF]

Sci Rep
Youssef AA, Magdy N, Hussein LA, El-Kosasy AM.   +3 more
europepmc   +1 more source

Defined Nylon Oligomers Enable Mechanistic Insight Into Enzymatic Polyamide Depolymerization

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
The remarkable progress in enzymatic polyester depolymerization has demonstrated the potential of biocatalysis for sustainable polymer recycling. In contrast, enzymatic polyamide (PA) degradation remains poorly understood, largely due to the lack of defined and accessible model substrates.
Sukmanita Dewi, Hendrik Puetz, Ulrich Schwaneberg, Laura Hartmann   +3 more
wiley   +1 more source

Stability indicating RP-HPLC method for estimation of finerenone and its related substances in new dosage form. [PDF]

Sci Rep
Marie AA, Yassin MG, Elshenawy EA.
europepmc   +1 more source

Nano‐Gs‐Protein Peptidomimetika: Rationales Design von Peptiden, die vom C‐Terminus von Gα abgeleitet sind und Schlüsselkomponenten der Gs‐β2AR‐Wechselwirkungen nachahmen

Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.
G Protein‐gekoppelte Rezeptoren (GPCRs) sind wichtige therapeutische Zielstrukturen. Die Modulation der GPCR‐Aktivität über intrazelluläre Bindungsstellen gewinnt zunehmend an Bedeutung. Ein strukturell und computergestützter Ansatz ermöglichte die Entwicklung kleiner, vom G Protein abgeleiteter Peptidomimetika, die gezielt an die intrazelluläre ...
Phuong Thu Tran, Mia Danielsen, Johanna K. S. Tiemann, Passainte Ibrahim, Søren G. F. Rasmussen, Xavier Kubiak, Hossein Batebi, Charlène Gadais, Steven Ballet, Peter W. Hildebrand, Daniel Sejer Pedersen, Jesper Mosolff Mathiesen   +11 more
wiley   +1 more source

Development and validation of a RP-HPLC method for simultaneous determination of five COVID-19 antiviral drugs in pharmaceutical formulations. [PDF]

Sci Rep
Nassar MW, Serag A, Hasan MA, Kamel M.
europepmc   +1 more source