Resource Centre

Discover a wealth of knowledge and insights from the experts at StarFish Medical. Our Resource Centre offers product development tips, reviews of new and cutting-edge technologies, and in-depth articles on regulatory updates and compliance in medical device development.

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  • Gram positive vs negative bacteria explained with diagram and comparison

    Understanding gram positive vs negative bacteria is essential when studying sterility, microbiology, and antibiotic effectiveness. While many people think the difference is only about staining, the reality is much deeper.

  • Alcohol disrupting bacterial cell membrane explaining why 70 percent sanitizer kills bacteria more effectively

    Nick and Nigel explore the science behind hand sanitizer formulations. They discuss how alcohol interacts with bacterial cells, why water improves its effectiveness, and what the additional ingredients in sanitizer actually do.

  • Penicillin mechanism explained using food analogy with cashew bar representing beta-lactam antibiotic binding to apple representing bacterial enzyme

    Antibiotics changed medicine forever, but many people still wonder how penicillin works at a biological level. Nick and Nigel break down the science behind one of the most important antibiotics ever discovered.

  • Medical device bioburden thumbnail showing gloved hand holding a device with arrow pointing to a petri dish illustrating bacteria before sterilization validation

    Nick and Nigel explore how much bacteria can exist on devices and why it matters. They explain that bacteria are everywhere.

  • Bacterial endotoxin testing concept showing syringe and horseshoe crab representing LAL test for medical device safety

    Bacterial endotoxin testing plays a critical role in medical device safety. In this Bio Break episode, Nick and Nigel take a surprising path from aliens and crabs to one of the most important quality checks in MedTech.

  • Sterile assurance level concept showing gloved hands opening a sterile medical device pouch with “Truly sterile?” text overlay

    Nick and Nigel walk through how sterile disposables are processed and verified before they reach the field.

  • Thumbnail showing a cartoon sandwich icon with the text “Sandwich ELISA?” and a red arrow pointing to the sandwich.

    The sandwich ELISA assay is one of the most common ELISA formats used in diagnostics. Nick and Nigel walk through the method step by step using simple visuals and plain language.

  • Indirect ELISA explained with antibody model showing enzyme linked immunoassay detection

    Nick and Nigel walk through how indirect ELISA works, why it uses two antibodies instead of one, and when this approach makes the most sense in real diagnostic workflows.

  • Nick from StarFish Medical demonstrating antigen detection using a toy antibody model to explain how monoclonal antibodies bind antigens in ELISA diagnostics

    Nick and Nigel break down the ELISA assay explained in simple, practical terms using everyday models.