Structures of caffeic acid (A), chlorogenic acid (B) and rosmarinic acid (C). The aim of this study was to establish a RP-HPLC-DAD condition for analysis and provide the approximate quantification of ...

Castor oil, hexadecyltrimethylammonium bromide (CTAB), hyaluronic acid (molecular weight 130-150 kDa), curcumin (≥ 94% curcuminoid content, ≥ 80% curcumin) and melatonin (≥ 98% melatonin) were ...

This application note presents an automated method for generating calibration curves using an autosampler’s dilution function. It offers practical examples demonstrating a simple setup, enhanced ...

Math Notes is introduced in the latest version of iOS and iPadOS 18. It automatically calculates math equations and displays the results as you write. You can use it to solve various math problems and ...

Humans perform a variety of statistical evaluations intuitively, so what about primates? A research paper suggests that baboons have the same ability as we do, offering a new view into the brain of ...

Peter Richards shows how to support tomatoes, and Celeste Scott shows how to calibrate spreaders. This week on The Family Plot: Gardening in the Mid-South, local gardener Peter Richards demonstrates ...

tools = [PythonREPLTool()] description = ( "Useful for when you need to answer questions about employess. " "You must not input SQL. Use this more than the Python tool if the question " "is about ...

OpenAI has recently introduced new features to its ChatGPT service, including a powerful code interpreter. We have already shown in previous articles how to use the aptly named new feature to enhance ...