Search Results - "Guy, Owen"

A Dry Etch Approach To Reduce Roughness And Eliminate Visible Grind Marks In Silicon Wafers Post Back-grind by Mumford, Roland, Hopkins, Janet, Guy, Owen

“…3D wafer packaging represents a significant component of the total wafer level processing cost. Replacement of the Chemical Mechanical Polishing (CMP) process…”
Get full text

Design, fabrication, and characterisation of a silicon microneedle array for transdermal therapeutic delivery using a single step wet etch process by Howells, Olivia, Blayney, Gareth J., Gualeni, Benedetta, Birchall, James C., Eng, Pey F., Ashraf, Huma, Sharma, Sanjiv, Guy, Owen J.

“…[Display omitted] •Fabrication of silicon in-plane microneedle arrays from a simple single wet etch step.•Novel microneedle design with characteristic 54.7°…”
Get full text

Graphene Field Effect Transistors for Biomedical Applications: Current Status and Future Prospects by Forsyth, Rhiannan, Devadoss, Anitha, Guy, Owen J

“…Since the discovery of the two-dimensional (2D) carbon material, graphene, just over a decade ago, the development of graphene-based field effect transistors…”
Get full text

Graphene based electrochemical immunosensor for the ultra-sensitive label free detection of Alzheimer's beta amyloid peptides Aβ(1-42) by Abbasi, Hina. Y, Tehrani, Zari, Devadoss, Anitha, Ali, Muhammad Munem, Moradi-Bachiller, Soraya, Albani, Diego, Guy, Owen. J

“…An immunosensor capable of high sensitivity detection of beta-amyloid peptides, shown to be a reliable biomarker for Alzheimer's disease, has been developed…”
Get full text

Ethics, Nanobiosensors and Elite Sport: The Need for a New Governance Framework by Evans, Robert, McNamee, Michael, Guy, Owen

“…Individual athletes, coaches and sports teams seek continuously for ways to improve performance and accomplishment in elite competition. New techniques of…”
Get full text

Microneedle-Assisted Transfersomes as a Transdermal Delivery System for Aspirin by Rahbari, Raha, Francis, Lewis, Guy, Owen J, Sharma, Sanjiv, Von Ruhland, Christopher, Xia, Zhidao

“…Transdermal drug delivery systems offer several advantages over conventional oral or hypodermic administration due to the avoidance of first-pass drug…”
Get full text

Understanding the bonding mechanisms of organic molecules deposited on graphene for biosensing applications by Legge, Elizabeth J, Ali, Muhammad M, Abbasi, Hina Y, Reed, Benjamen P, Brennan, Barry, Matjačić, Lidija, Tehrani, Zari, Stolojan, Vlad, Silva, S Ravi P, Guy, Owen J, Pollard, Andrew J

“…Graphene is an ideal material for biosensors due to the large surface area for multiple bonding sites, the high electrical conductivity allowing for high…”
Get more information

Ultrathin Functional Polymer Modified Graphene for Enhanced Enzymatic Electrochemical Sensing by Devadoss, Anitha, Forsyth, Rhiannan, Bigham, Ryan, Abbasi, Hina, Ali, Muhammad, Tehrani, Zari, Liu, Yufei, Guy, Owen J

“…Grafting thin polymer layers on graphene enables coupling target biomolecules to graphene surfaces, especially through amide and aldehyde linkages with…”
Get full text

Characterisation of Drug Delivery Efficacy Using Microstructure-Assisted Application of a Range of APIs by Rahbari, Raha, Ichim, Ionut, Bamsey, Ryan, Burridge, Jemma, Guy, Owen J, Bolodeoku, John, Graz, Michael

“…Polymer-based solid microstructures (MSts) have the potential to significantly increase the quantity and range of drugs that can be administered across the…”
Get full text

Microneedle Array‐Based Platforms for Future Theranostic Applications by Howells, Olivia, Rajendran, Natasha, Mcintyre, Sarah, Amini‐Asl, Sara, Henri, Pauline, Liu, Yufei, Guy, Owen, Cass, Anthony E. G., Morris, May C., Sharma, Sanjiv

“…Theranostics involves finding the biomarkers of a disease, fighting them through site specific drug delivery and following them for prognosis of the disease…”
Get full text

Graphene Bioelectronic Nose for the Detection of Odorants with Human Olfactory Receptor 2AG1 by Goodwin, Danielle M., Walters, Ffion, Ali, Muhammad Munem, Daghigh Ahmadi, Ehsaneh, Guy, Owen J.

“…A real-time sensor for the detection of amyl butyrate (AB) utilising human olfactory receptor 2AG1 (OR2AG1), a G-protein coupled receptor (GPCR) consisting of…”
Get full text

A Rapid Graphene Sensor Platform for the Detection of Viral Proteins in Low Volume Samples by Walters, Ffion, Burwell, Gregory, Mitchell, Jacob John, Ali, Muhammad Munem, Daghigh Ahmadi, Ehsaneh, Mostert, A. Bernardus, Jenkins, Cerys Anne, Rozhko, Sergiy, Kazakova, Olga, Guy, Owen J.

“…Infectious disease outbreaks remain an ever‐prevalent global issue. The associated demand for rapid diagnostics and onsite testing will play an increasing and…”
Get full text

Wearable technology for one health: Charting the course of dermal biosensing by Vulpe, Georgeta, Liu, Guoyi, Oakley, Sam, Pletsas, Dimitrios, Yang, Guanghao, Dutra, Rosa, Guy, Owen, Liu, Yufei, Waldron, Mark, Neary, Joe, Mohan, Arjun Ajith, Sharma, Sanjiv

“…Over the last decade, a significant paradigm shift has been observed towards leveraging less invasive biological fluids—such as skin interstitial fluid (ISF),…”
Get full text

A Facile Method for the Non-Covalent Amine Functionalization of Carbon-Based Surfaces for Use in Biosensor Development by Walters, Ffion, Ali, Muhammad Munem, Burwell, Gregory, Rozhko, Sergiy, Tehrani, Zari, Daghigh Ahmadi, Ehsaneh, Evans, Jon E, Abbasi, Hina Y, Bigham, Ryan, Mitchell, Jacob John, Kazakova, Olga, Devadoss, Anitha, Guy, Owen J

“…Affinity biosensors based on graphene field-effect transistor (GFET) or resistor designs require the utilization of graphene's exceptional electrical…”
Get full text

Refractive index graded anti-reflection coating for solar cells based on low cost reclaimed silicon by Liu, Yufei, Guy, Owen James, Patel, Jash, Ashraf, Huma, Knight, Nick

“…Using the 200mm reclaimed silicon substrates, the performances of the fabricated solar cells show that, with the refractive index graded anti-reflection…”
Get full text

MIL-101(Cr), an Efficient Heterogeneous Catalyst for One Pot Synthesis of 2,4,5-tri Substituted Imidazoles under Solvent Free Conditions by Manteghi, Faranak, Zakeri, Fatemeh, Guy, Owen James, Tehrani, Zari

“…A chromium-containing metal-organic framework (MOF), MIL-101 (Chromium(III) benzene-1,4-dicarboxylate), was used to catalyze the one pot, three component…”
Get full text

Effects of a modular two-step ozone-water and annealing process on silicon carbide graphene by Webb, Matthew J., Polley, Craig, Dirscherl, Kai, Burwell, Gregory, Palmgren, Pål, Niu, Yuran, Lundstedt, Anna, Zakharov, Alexei A., Guy, Owen J., Balasubramanian, Thiagarajan, Yakimova, Rositsa, Grennberg, Helena

“…By combining ozone and water, the effect of exposing epitaxial graphene on silicon carbide to an aggressive wet-chemical process has been evaluated after high…”
Get full text

Advanced deep reactive-ion etching technology for hollow microneedles for transdermal blood sampling and drug delivery by Liu, Yufei, Eng, Pay F, Guy, Owen J, Roberts, Kerry, Ashraf, Huma, Knight, Nick

“…Using an SPTS Technologies Ltd. Pegasus deep reactive-ion etching (DRIE) system, an advanced two-step etching process has been developed for hollow…”
Get more information

Assessing Surface Coverage of Aminophenyl Bonding Sites on Diazotised Glassy Carbon Electrodes for Optimised Electrochemical Biosensor Performance by Tehrani, Zari, Abbasi, Hina Yaqub, Devadoss, Anitha, Evans, Jonathan Edward, Guy, Owen James

“…Electrochemical biosensors using carbon-based electrodes are being widely developed for the detection of a range of different diseases. Since their sensitivity…”
Get full text

Application of Molecular Vapour Deposited Al2O3 for Graphene-Based Biosensor Passivation and Improvements in Graphene Device Homogeneity by Ali, Muhammad Munem, Mitchell, Jacob John, Burwell, Gregory, Rejnhard, Klaudia, Jenkins, Cerys Anne, Daghigh Ahmadi, Ehsaneh, Sharma, Sanjiv, Guy, Owen James

“…Graphene-based point-of-care (PoC) and chemical sensors can be fabricated using photolithographic processes at wafer-scale. However, these approaches are known…”
Get full text