Te explicaré por qué se unen algunos átomos en un enlace covalente

Te explicaré por qué se unen algunos átomos en un enlace covalente

Dear Listener,I have been posting episodes weekly for two and a half years. I need a short break. I promise I will be back very soon. I have many more episodes already written and recorded for you. Please stay tuned. Until then….brave the elements!Support the show Support my podcast at https://www.patreon.com/thehistoryofchemistry Tell me how your life relates to chemistry! E-mail me at steve@historyofchem.com Get my book, O Mg! How Chemistry Came to Be, from World Scientific Publishing, htt...

The podcast episode explores the development of robust stability protocols for Chemistry, Manufacturing, and Controls (CMC) submissions within New Drug Applications (NDA) or Biologics License Applications (BLA). It emphasizes aligning stability protocols with regulatory guidelines from bodies like the FDA and EMA, focusing on key aspects like study design, storage conditions, analytical method validation, quality control, and forced degradation studies. The episode also highlights the n...

The episode "Strategic Timing for Defining Regulatory Starting Materials (RSMs)" highlights the impact of timing when defining RSMs during Active Pharmaceutical Ingredient (API) development. It examines three stages—Pre-IND, Post-IND but pre-clinical trials, and late development before submission—each with its own advantages and challenges. Early-stage definitions offer flexibility but limited regulatory guidance, mid-stage definitions align with initial regulatory interactions but redu...

Perseverance and the belief in a revolution in orthopaedics: both are driving the inventor and start-up entrepreneur Todd Reith from the USA. Together with Evonik, he has developed a process with which spinal implants can be 3D printed from polyether ether ketone (PEEK). The practical test has been completed: Surgeons in the USA have used spinal implants from Curiteva that were made from the VESTAKEEP PEEK filament. In this interview, Todd Reith and Dr. Erik Erbe, Chief Scientific Officer of

Hartnäckigkeit und der Glaube an eine Revolution in der Orthopädie: Beides hat den Erfinder und Start-Up Unternehmer Todd Reith aus den USA angetrieben. Gemeinsam mit Evonik hat er ein Verfahren entwickelt, mit dem Wirbelsäulenimplantate aus Polyetheretherketon (PEEK) 3D-gedruckt werden können. Der Praxistest ist geschafft: Chirurgen in den USA haben Wirbelsäulen-Implantate der Firma Curiteva eingesetzt, die aus dem VESTAKEEP PEEK Filament hergestellt wurden. Im Interview erzählen Todd Reith und Dr

Apresentacao pra vcs

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Explore how liquid-liquid extraction is vital in industries for separating chemicals, purifying products, and enhancing environmental processes.For more info visit: https://kjhil.com/main-applications-of-liquid-liquid-extraction-in-industry/

Plastics are particularly light, durable and robust. To ensure that they are also sustainable, it is important to handle and recycle the material correctly, says Dr. Ralf Düssel, Head of Sustainability at Evonik.

Kunststoffe sind besonders leicht, langlebig und robust. Damit sie auch nachhaltig sind, kommt es auf den richtigen Umgang und die Wiederverwertung des Werkstoffs an, sagt Dr. Ralf Düssel, Leiter Nachhaltigkeit von Evonik.

Explore Gujarat Fluorochemicals Limited expertise in fluoropolymers, fluorospecialities, refrigerants, and chemicals. Committed to sustainable solutions for diverse industries.

Key factors when selecting a Continuous Stirred Tank Reactor include volume, mixing efficiency, material compatibility, temperature control, and operational costs.https://kjhil.com/factors-to-consider-when-selecting-a-continuous-stirred-tank-reactor/