Search Results - "Goddard, Nicholas J."

Disposable Injection Molded Conductive Electrodes Modified with Antimony Film for the Electrochemical Determination of Trace Pb(II) and Cd(II) by Christidi, Savvina, Chrysostomou, Alexia, Economou, Anastasios, Kokkinos, Christos, Fielden, Peter R, Baldock, Sara J, Goddard, Nicholas J

“…This work describes a novel electrochemical sensor fabricated by an injection molding process. This device features a conductive polymer electrode encased in a…”
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A Self-Referenced Diffraction-Based Optical Leaky Waveguide Biosensor Using Photofunctionalised Hydrogels by Pal, Anil K, Goddard, Nicholas J, Dixon, Hazel J, Gupta, Ruchi

“…We report a novel self-referenced diffraction-based leaky waveguide (LW) comprising a thin (~2 µm) film of a photofunctionalisable hydrogel created by covalent…”
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Leaky waveguides (LWs) for chemical and biological sensing−A review and future perspective by Gupta, Ruchi, Goddard, Nicholas J.

“…This review provides a historical perspective along with a tutorial on the concepts, instrumentation, and progress in the chemical and biological sensing…”
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An investigative study into an oscillatory reaction in acoustically levitated droplets by Songsaeng, Ruamsiri, Goddard, Nicholas J, Gupta, Ruchi

“…For the first time we have studied an oscillatory chemical reaction (the well-known Belousov-Zhabotinsky (BZ) reaction) in acoustically levitated droplets…”
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WFH Guidelines for the Management of Hemophilia, 3rd edition by Srivastava, Alok, Santagostino, Elena, Dougall, Alison, Kitchen, Steve, Sutherland, Megan, Pipe, Steven W., Carcao, Manuel, Mahlangu, Johnny, Ragni, Margaret V., Windyga, Jerzy, Llinás, Adolfo, Goddard, Nicholas J., Mohan, Richa, Poonnoose, Pradeep M., Feldman, Brian M., Lewis, Sandra Zelman, Berg, H. Marijke, Pierce, Glenn F.

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A novel manifestation at optical leaky waveguide modes for sensing applications by Goddard, Nicholas J., Gupta, Ruchi

“…•A novel manifestation has been observed that allows direct observation of the resonance angles of leaky waveguides (LWs).•The phenomenon is only observed for…”
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Speed and sensitivity – Integration of electrokinetic preconcentration with a leaky waveguide biosensor by Goddard, Nicholas J., Gupta, Ruchi

“…[Display omitted] •Leaky waveguide was integrated with electrokinetic preconcentration for rapid and sensitive measurement of proteins.•Enhancement factors…”
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An optofluidic Young interferometer sensor for real-time imaging of refractive index in μTAS applications by Gupta, Ruchi, Labella, Elisabetta, Goddard, Nicholas J.

“…[Display omitted] •A Young Interferometer (YI) for real-time imaging of refractive index along the length of microchannels is reported.•The refractive index…”
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3-D Printed Analytical Platform for Automation of Fluid Manipulation Applied to Leaky Waveguide Biosensors by Goddard, Nicholas J., Gupta, Ruchi

“…Automation of fluid manipulation is needed to increase throughput and reproducibility of experiments while reducing the time spent by researchers on performing…”
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Disposable electrochemical flow cells for catalytic adsorptive stripping voltammetry (CAdSV) at a bismuth film electrode (BiFE) by Gharib Naseri, Nahid, Baldock, Sara J, Economou, Anastasios, Goddard, Nicholas J, Fielden, Peter R

“…Catalytic adsorptive stripping voltammetry (CAdSV) has been demonstrated at a bismuth film electrode (BiFE) in an injection-moulded electrochemical micro-flow…”
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A proof-of-principle study for performing enzyme bioassays using substrates immobilized in a leaky optical waveguide by Gupta, Ruchi, Goddard, Nicholas J.

“…•A dye-doped leaky waveguide (DDLW) consisting of a substrate immobilised throughout a hydrogel layer was used to perform enzyme assays by absorption.•The…”
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3-D Printed Instrumentation for Point-of-Use Leaky Waveguide Biochemical Sensor by Goddard, Nicholas J., Dixon, Hazel J., Toole, Nicola, Gupta, Ruchi

“…Leaky waveguide (LW) biosensors enable accurate measurements using small sample volumes and are cheap to produce, and hence, are advantageous in the area of…”
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Optical waveguide for common path simultaneous refractive index and broadband absorption measurements in small volumes by Gupta, Ruchi, Goddard, Nicholas J.

“…•Dye-doped leaky waveguide (DDLW) consisting of agarose waveguide doped with a dye, reactive blue 4 (RB4), was modelled, fabricated and tested.•Common path…”
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Hydrogel gratings with patterned analyte responsive dyes for spectroscopic sensing by Gupta, Ruchi, El Sayed, Sameh, Goddard, Nicholas J

“…This is an unprecedented report of hydrogel gratings with an analyte responsive dye immobilised in alternating strips where the patterned dye is its own…”
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Method for Determining Average Iron Content of Ferritin by Measuring its Optical Dispersion by Gupta, Ruchi, Alamrani, Nasser A, Greenway, Gillian M, Pamme, Nicole, Goddard, Nicholas J

“…We report a method where the refractive index increments of an iron storage protein, ferritin, and apoferritin (ferritin minus iron) were measured over the…”
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Photofunctionalizable Hydrogel for Fabricating Volume Optical Diffractive Sensors by Pal, Anil Kumar, Labella, Elisabetta, Goddard, Nicholas J., Gupta, Ruchi

“…Volume amplitude gratings made of mesoporous hydrogels are beneficial for sensing, but are difficult to fabricate because they involve creating high aspect…”
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Optimization Synthesis and Biosensing Performance of an Acrylate-Based Hydrogel as an Optical Waveguiding Sensing Film by Makhsin, Siti R, Goddard, Nicholas J, Gupta, Ruchi, Gardner, Peter, Scully, Patricia J

“…The metal-clad leaky waveguide (MCLW) is an optical biosensor consisting of a metal layer and a low index waveguide layer on a glass substrate. This label-free…”
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A feasibility study of a leaky waveguide aptasensor for thrombin by Alamrani, Nasser A, Greenway, Gillian M, Pamme, Nicole, Goddard, Nicholas J, Gupta, Ruchi

“…This proof-of-principle study demonstrates the feasibility of a leaky waveguide (LW) aptasensor, where aptamers were immobilised in a mesoporous chitosan…”
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Reflective leaky waveguide gratings (LWGs) with internal referencing for sensing by Gupta, Ruchi, Goddard, Nicholas J.

“…Current transmission grating sensors are unsuitable for use in typical samples that absorb and scatter light. To overcome this limitation, we report leaky…”
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Over two decades of orthopaedic surgery in patients with inhibitors—Quantifying the complication of bleeding by Erturan, Gurhan, Guevel, Borna, Alvand, Abtin, Goddard, Nicholas J.

“…Patients with haemophilia who have developed inhibitors against factor VIII (FVIII) or factor IX present a significant concern to those surgeons who operate on…”
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