... previously described as lance array nanoinjection are examined in context of molecular delivery of propidium iodide (PI), a cell membrane impermeable nucleic acid dye, to HeLa 229 cells. For treatment samples, variables include varying the temperature of the injection solution (3C and 23C) and the magnitude...

... in both fundamental cell mechanics studies and for disease diagnostics. Biomedical Membranes The study of cell mechanics can be traced back to the late 17th century when Robert Hooke and Antony van Leeuwenhoek observed Brownian motions of tiny creatures in water under simple optical...