| Method for determining average iron content of ferritin by measuring its optical dispersion R Gupta, NA Alamrani, GM Greenway, N Pamme, NJ Goddard Analytical chemistry 91 (11), 7366-7372, 2019 | 30 | 2019 |
| Absorption spectroscopy in microfluidic flow cells using a metal clad leaky waveguide device with a porous gel waveguide layer R Gupta, B Bastani, NJ Goddard, B Grieve Analyst 138 (1), 307-314, 2013 | 30 | 2013 |
| Enhanced photoacoustic gas analyser response time and impact on accuracy at fast ventilation rates during multiple breath washout A Horsley, K Macleod, R Gupta, N Goddard, N Bell PLoS One 9 (6), e98487, 2014 | 26 | 2014 |
| Leaky Waveguides (LWs) for Chemical and Biological Sensing − A Review and Future Perspective R Gupta, N Goddard Sensors and Actuators B: Chemical, 128628, 2020 | 21 | 2020 |
| A novel leaky waveguide grating (LWG) device for evanescent wave broadband absorption spectroscopy in microfluidic flow cells R Gupta, NJ Goddard Analyst 138 (6), 1803-1811, 2013 | 18 | 2013 |
| Speed and sensitivity − integration of electrokinetic preconcentration with a leaky waveguide biosensor N Goddard, R Gupta Sensors and Actuators B 301 (12), 127063, 2019 | 15 | 2019 |
| Broadband absorption spectroscopy for rapid pH measurement in small volumes using an integrated porous waveguide R Gupta, NJ Goddard Analyst 142 (1), 169-176, 2017 | 15 | 2017 |
| Photofunctionalizable hydrogel for fabricating volume optical diffractive sensors AK Pal, E Labella, NJ Goddard, R Gupta Macromolecular Chemistry and Physics 220 (16), 1900228, 2019 | 14 | 2019 |
| A novel manifestation at optical leaky waveguide modes for sensing applications NJ Goddard, R Gupta Sensors and Actuators B: Chemical 309, 127776, 2020 | 13 | 2020 |
| A proof-of-principle study for performing enzyme bioassays using substrates immobilized in a leaky optical waveguide R Gupta, NJ Goddard Sensors and Actuators B: Chemical 244, 549-558, 2017 | 13 | 2017 |
| Optical waveguide for common path simultaneous refractive index and broadband absorption measurements in small volumes R Gupta, NJ Goddard Sensors and Actuators B: Chemical 237, 1066-1075, 2016 | 13 | 2016 |
| A study of diffraction-based chitosan leaky waveguide (LW) biosensors R Gupta, NJ Goddard Analyst 146 (15), 4964-4971, 2021 | 12 | 2021 |
| A feasibility study of a leaky waveguide aptasensor for thrombin NA Alamrani, GM Greenway, N Pamme, NJ Goddard, R Gupta Analyst 144 (20), 6048-6054, 2019 | 12 | 2019 |
| Accurate lung volume measurements in vitro using a novel inert gas washout method suitable for infants A Shawcross, CS Murray, N Goddard, R Gupta, S Watson, A Horsley Pediatric pulmonology 51 (5), 491-497, 2016 | 12 | 2016 |
| Capillary zone electrophoresis for the analysis of glycoforms of cellobiohydrolase R Gupta, SJ Baldock, PR Fielden, BD Grieve Journal of Chromatography A 1218 (31), 5362-5368, 2011 | 12 | 2011 |
| 3-D Printed Instrumentation for Point-of-Use Leaky Waveguide Biochemical Sensor NJ Goddard, HJ Dixon, N Toole, R Gupta IEEE Transactions on Instrumentation and Measurement 69 (9), 6390-6398, 2020 | 11 | 2020 |
| A polymeric waveguide resonant mirror (RM) device for detection in microfluidic flow cells R Gupta, NJ Goddard Analyst 138 (11), 3209-3215, 2013 | 11 | 2013 |
| A Self-Referenced Diffraction-Based Optical Leaky Waveguide Biosensor Using Photofunctionalised Hydrogels A Pal, N Goddard, R Dixon, Hazel, Gupta Biosensors 10 (10), 134, 2020 | 10 | 2020 |
| Optimization Synthesis and Biosensing Performance of an Acrylate-Based Hydrogel as an Optical Waveguiding Sensing Film SR Makhsin, NJ Goddard, R Gupta, P Gardner, PJ Scully Analytical chemistry 92 (22), 14907-14914, 2020 | 10 | 2020 |
| A novel optical biosensor with internal referencing R Gupta, NJ Goddard Int. Conf. Miniaturized Syst. Chem. Life Sci., 17th 3, 1490-1492, 2014 | 10 | 2014 |
Nicholas GoddardDirector, Process Instruments (UK) LtdVerified email at processinstruments.net
