Fig. 3
From: Synthetic molecular recognition nanosensor paint for microalbuminuria
Sensor response in healthy and microalbuminuria patient samples. a Nanosensor emission intensity response to albumin spiked into human urine. b Emission wavelength response of the nanosensor to albumin in human urine. c Emission intensity response of the nanosensor to microalbuminuria patient samples. d Emission wavelength response of the nanosensor to microalbuminuria patient samples (left) and total protein determined via turbidimetry assay (right). e SDS-PAGE gel showing protein bands on microalbuminuria patient urine samples: (lane 1) molecular weight marker, (lane 2) albumin control, (lanes 3–6) microalbuminuria urine samples; arrow indicates albumin band. f Wavelength shift response from the nanosensor to total protein ratio in microalbuminuria urine samples. g Emission intensity response of the nanosensor to microalbuminuria urine samples after removal of interfering proteins. h Wavelength response of the nanosensor to microalbuminuria urine samples after removal of interfering proteins. The data presented in Fig 3a–h show the response of the (9,4) nanotube chirality. Error bars represent standard deviation for n = 3 technical replicates
