Protein-assisted biomimetic synthesis of nanoscale gadolinium-integrated polypyrrole for synergetic and ultrasensitive electrochemical assays of nicardipine in biological samples

Protein-Aided Synthesis of Copper-Integrated Polyaniline Nanocomposite Encapsulated with Reduced Graphene Oxide for Highly Sensitive Electrochemical Detection of Dimetridazole in Real Samples

“…The FTIR measurements in Figure 2 a quantify the nature of molecular configuration and chemical bonding of the samples. BSA showed characteristic transmittance peaks at 1392 cm −1 for C–N stretching vibration; 1532 cm −1 for amide II (N–H bending vibration), and 1663 cm −1 for amide I (C=O stretching vibration) [ 28 ]. PANI-Cu@BSA and BSA both exhibited these peaks in their FTIR spectra.…”

“…Biogenic-mineralization machinery is commonly used (peptide, protein, polymer, collagen, etc.) as the template to successfully regulate the control of organisms by controlling bio-based molecules [ 28 , 29 ]. Bovine serum albumin (BSA) protein-assisted biomineralized MNPs have enticed considerable heed due to their diverse advantages comprising biocompatibility, eco-friendly processing, excellent reproducibility, and efficient stability [ 30 ].…”

Rational Assembly of Polymer–Metal Coordination Hierarchical Superstructures for Azathioprine-Responsive Electrodes in Biological Samples

“…In addition, as depicted in Figure C, the peak potential of AP and ln v exhibited good linearity with a correlation coefficient of R 2 = 0.985. On the basis of Laviron’s equation (), the number of electrons in the AP electroreduction reaction was determined from the slope value of a peak potential versus ln v linear plot. where E °′ is the formal potential, v is the scan rate, α is the electron-transfer coefficient, F is Faraday’s constant, T is the temperature, n α is the number of electrons involved in the rate-determining step, and R is the gas constant. Moreover, n α was evaluated as 1.91–2, revealing that two electrons participated in the electrochemical reduction of AP.…”

“…56 In addition, as depicted in Figure 6C, the peak potential of AP and ln v exhibited good linearity with a correlation coefficient of R 2 = 0.985. On the basis of Laviron's equation (2), 58 the number of electrons in the AP electroreduction reaction was determined from the slope value of a peak potential versus ln v linear plot.…”

Naphthalimide functionalized metal–organic framework for rapid and nanomolar level detection of hydrazine and anti-hypertensive drug nicardipine

“…Different types of analytical methods were introduced for the detection of above mentioned analytes, like chromatographic, electrochemical, spectroscopic and fluorescence methods etc. [13][14][15][16] Among the above-mentioned methods, the fluorometric method has various advantages due to its easy handling and simple evaluation process. 15 Many classes of fluorometric sensors materials have been used for the sensing of hazardous materials and drugs including quantum dots, graphene oxide-based materials, carbon nanotubes, metallogel, organic probes, and metal-organic frameworks (MOFs).…”