Results 241 to 250 of about 522,116 (371)

Synergistic CuMoP Nanocomposite‐Modified Carbon Electrode for Ultrasensitive Detection of Aspirin

ChemElectroChem, Volume 13, Issue 11, 3 June 2026.
A CuMoP ternary system‐modified screen‐printed carbon electrode is developed via a one‐step electrodeposition strategy for the electrochemical detection of aspirin. The synergistic Cu–Mo–P redox network promotes efficient electron–proton coupling, enabling reliable and reproducible sensing.
Hong Wan, Mingfang Zhan, Minglan Ma, Sima Akter, Chunyan Yin, Sakil Mahmud   +5 more
wiley   +1 more source

A New Detection Method for the Biomarkers of Soybean Isoflavones in Human Urine on the Basis of Packed-Fiber Solid-Phase Extraction. [PDF]

Food Sci Nutr
Chu L, Dai Y, Hu Q, Su E, Qi S, Jiang X, Fu A, Jiang Q, Kang X.   +8 more
europepmc   +1 more source

Determination of L-Ascorbic Acid in Pharmaceutical Preparations Using Direct Ultraviolet Spectrophotometry

, 2009
Mirsad Salkić, Husejin Keran, Midhat Jašić   +2 more
openalex   +1 more source

A New Kinetic‐Mechanistic Approach Towards Spectrophotometric Bioanalysis of 2‐Phenylethylamine as a Sympathomimetic Agent Using Sodium Isopropyl Xanthate

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT 2‐Phenylethylamine (2‐PEA), an aromatic biogenic amine, demonstrates significant physiological and toxicological effects on human health. A variety of conventional methods have been widely used for the determination of 2‐PEA. However, the necessity of complex sample preparation and high cost of instrumentation may pose challenges to their ...
Fatemeh Nami, Houman Kholafazad, Mohammad Hasanzadeh, Nasrin Shadjou   +3 more
wiley   +1 more source

Development and validation of green spectrophotometric methods for simultaneous determination of etoricoxib and tramadol. [PDF]

Sci Rep
Al-Mutairi AA, Felemban RA, Alqahtani AS, Alnemari RM, Abduljabbar MH, Aldawsari MF, Ramzy S, Almalki AH.   +7 more
europepmc   +1 more source

Analytical Green Star Area for Sample Preparation (AGSA‐Prep) as a Comprehensive and Practice‐Oriented Metric

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Sample preparation is a critical, yet often environmentally burdensome, step in analytical chemistry. While Green Sample Preparation principles aim to mitigate this impact, existing assessment tools such as AGREEprep offer room for improvement in the assessment process.
Fotouh R. Mansour, Reem H. Obaydo, Marcello Locatelli, Alaa Bedair   +3 more
wiley   +1 more source

Linagliptin loaded chitosan nanoparticles for the efficient therapy of renal fibrosis. [PDF]

Front Pharmacol
Wu Z, He Y, Deng H, Tan Y, Gao W, Yin J, Zeng Z, Sun J, Zhang L, Li Y, Li S.   +10 more
europepmc   +1 more source

Method Development and Validation for the Simultaneous Analysis of Miconazole Nitrate, Hydrocortisone and Chlorocresol in a Pharmaceutical Topical Cream by Reverse Phase Liquid Chromatography

Analytical Science Advances, Volume 7, Issue 1, June 2026.
Development and optimization of a reverse‐brphase chromatography method is done for the simultaneous analysis of hydrocortisone, miconazole nitrate, chlorocresol in a pharmaceutical topical cream. Key parameters are evaluated in this study. The optimum conditions are; volume (10 µL), temperature (30°C), flow rate (1 ml/min), gradient elution program ...
Netai Mukaratirwa‐Muchanyereyi, Pretty Chihiya, Stephen Nyoni   +2 more
wiley   +1 more source

Effect of folic acid-targeted triptolide-loaded microbubbles combined with ultrasound on apoptosis of human MCF-7 breast cancer xenografts in nude mice. [PDF]

Transl Cancer Res
Huang C, Bai L, Lyu W, Li X, Zhang R, Chen Z, Zhou D, Liu H.   +7 more
europepmc   +1 more source