Volume 42

  • No. 3 March 2024

    Point-of-care monitoring

    A miniaturized ultrasonic system can provide full-body monitoring and diagnosis. Lin et al. engineer a soft, wireless ultrasound device to measure deep body signals in moving subjects, offering a hands-free solution for continuous, comprehensive health tracking at the point of care.

    See Lin et al.

  • No. 2 February 2024

    Focus on protein engineering

    Artistic impression of the three data types key to machine learning for functional protein design: structure, sequence and labels. The structure of carbonic anhydrase is shown in front of a background composed of amino acid letters representing sequence data. The hue overlay represents a fitness landscape that experimentally acquired labels help to map.

    See Notin et al.

  • No. 1 January 2024

    Multi-immersion mirror objectives

    Neurons in the mouse hippocampus imaged with the Schmidt objective. Voigt et al. develop a multi-immersion objective based on a mirror instead of a lens.

    See Voigt et al.