Figure 1: Heterogeneous ice nucleation triggered by pollen INM.
From: Boreal pollen contain ice-nucleating as well as ice-binding ‘antifreeze’ polysaccharides
DSC thermograms displaying homogeneous (Thom) and heterogeneous (Thet) ice nucleation signals in emulsified droplets of pure water (black) and washing water of batches #A, #B, and #C of birch pollen (green, red, and blue, respectively). All experiments were performed at a cooling rate of −5 °C min−1.
