David Simpson

Preferential coupling of diamond NV centres in step-index fibres

Shuo Li, Dongbi Bai, Marco Capelli, Qiang Sun, Shahraam Afshar, David A Simpson, Scott Foster, Heike Ebendorff-Heidepriem, Brant C Gibson, Andrew D Greentree

Journal article  |  2021  |  OPTICS EXPRESS

Diamonds containing the negatively charged nitrogen-vacancy centre are a promising system for room-temperature magnetometry. The c..

Optimizing Optical Tweezers Experiments for Magnetic Resonance Sensing with Nanodiamonds

Lachlan W Russell, Eloise C Dossetor, Alexander A Wood, David A Simpson, Peter J Reece

Journal article  |  2021  |  ACS PHOTONICS

In this Article we explore the requirements for enabling high quality optically detected magnetic resonance (ODMR) spectroscopy in..

Re-examining ferritin-bound iron: current and developing clinical tools

Erin S Grant, Danielle B Clucas, Gawain McColl, Liam T Hall, David A Simpson

Journal article  |  2021  |  CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Iron is a highly important metal ion cofactor within the human body, necessary for haemoglobin synthesis, and required by a wide r..

Comparison of different methods of nitrogen-vacancy layer formation in diamond for wide-field quantum microscopy

AJ Healey, A Stacey, BC Johnson, DA Broadway, T Teraji, DA Simpson, J-P Tetienne, LCL Hollenberg

Journal article  |  2020  |  Physical Review Materials

Thin layers of near-surface nitrogen-vacancy (NV) defects in diamond substrates are the workhorse of NV-based wide-field magnetic ..

Zanubrutinib for the treatment of patients with Waldenstrom macroglobulinemia: 3 years of follow-up

Judith Trotman, Stephen Opat, David Gottlieb, David Simpson, Paula Marlton, Gavin Cull, Javier Munoz, Alessandra Tedeschi, Andrew W Roberts, John F Seymour, Siminder Kaur Atwal, Yiling Yu, William Novotny, Eric Holmgren, Ziwen Tan, James D Hilger, Jane Huang, Constantine S Tam

Journal article  |  2020  |  BLOOD

Inhibitors of Bruton's tyrosine kinase (BTK) have established therapeutic activity in patients with Waldenström macroglobulinemia ..

Electrospun Nanodiamond-Silk Fibroin Membranes: A Multifunctional Platform for Biosensing and Wound-Healing Applications

Asma Khalid, Dongbi Bai, Amanda N Abraham, Amit Jadhav, Denver Linklater, Alex Matusica, Nguyen Duy, Billy James Murdoch, Nadia Zakhartchouk, Chaitali Dekiwadia, Philipp Reineck, David Simpson, Achini K Vidanapathirana, Shadi Houshyar, Christina A Bursill, Elena P Ivanova, Brant C Gibson

Journal article  |  2020  |  ACS APPLIED MATERIALS & INTERFACES

Next generation wound care technology capable of diagnosing wound parameters, promoting healthy cell growth, and reducing pathogen..

Fluorescent diamond microparticle doped glass fiber for magnetic field sensing

D Bai, MH Huynh, DA Simpson, P Reineck, SA Vahid, AD Greentree, S Foster, H Ebendorff-Heidepriem, BC Gibson

Journal article  |  2020  |  APL MATERIALS

Diamond containing the nitrogen-vacancy (NV) center is emerging as a significant sensing platform. However, most NV sensors requir..

Enhanced Widefield Quantum Sensing with Nitrogen-Vacancy Ensembles Using Diamond Nanopillar Arrays

Daniel J McCloskey, Nikolai Dontschuk, David A Broadway, Athavan Nadarajah, Alastair Stacey, Jean-Philippe Tetienne, Lloyd CL Hollenberg, Steven Prawer, David A Simpson

Journal article  |  2020  |  ACS APPLIED MATERIALS & INTERFACES

Surface micro- and nano-patterning techniques are often employed to enhance the optical interface to single photoluminescent emitt..

Quantum Magnetic Imaging of Iron Biomineralization in Teeth of the Chiton Acanthopleura hirtosa

Julia M McCoey, Mirai Matsuoka, Robert W de Gille, Liam T Hall, Jeremy A Shaw, Jean-Philippe Tetienne, David Kisailus, Lloyd CL Hollenberg, David A Simpson

Journal article  |  2020  |  Small Methods

Iron is critical for life. Nature capitalizes on the physical attributes of iron biominerals for functional, structural, and senso..

Diamond‐based Magnetic Microscopy: Quantum Magnetic Imaging of Iron Biomineralization in Teeth of the Chiton Acanthopleura hirtosa (Small Methods 3/2020)

Julia M McCoey, Mirai Matsuoka, Robert W Gille, Liam T Hall, Jeremy A Shaw, Jean‐Philippe Tetienne, David Kisailus, Lloyd CL Hollenberg, David A Simpson

Journal article  |  2020  |  Small Methods