Check our Gerry Langford’s new paper in ACS Sensors: It details our work in developing hydrogels with morpholino-based crosslinks that serve as sensors for single stranded oligonucelotide sequences. They show a remarkable improvement in sensitivity, salt tolerance, and temperature stability compared to ssDNA analogues and have detection limits as low as 10 pM. They even work using a simple mobile phone camera!
Green Materials Laboratory 