Microsphere Solid‐State Biolasers

  title={Microsphere Solid‐State Biolasers},
  author={Van Duong Ta and Soraya Caixeiro and Francisco M. Fernandes and Riccardo Sapienza},
  journal={Advanced Optical Materials},
Biolasers obtained from biomaterials are attracting a wealth of interest for their potential as future biosensors with enhanced sensitivity, and advanced cell tracking. Here, miniature biolasers are reported, which are formed by bovine serum albumin (BSA) protein and biosourced polysaccharides derived from land plants such as cellulose and pectin. Using a green processing route aided by simple emulsions, solid‐state microspheres with diameters of 15–100 µm are fabricated and utilized as… 
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