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Personal profile

Personal Statement

David Birch leads the Photophysics Group and works with fluorescence to address interdisciplinary molecular grand challenges at the biomedical interface that are relevant to metabolism and disease. The Group is among the pioneers of modern-day fluorescence lifetime spectrometers and the initiators and driving force that has made Scotland their global manufacturing hub. David co-founded IBH, one of the first Scottish University spin-out companies and now, as part of the HORIBA Group, the market-leader in fluorescence spectroscopy.

Many of the techniques and instrumentation first published by the Photophysics Group are widely used around the World. The combination of both excitation and emission monochromators in fluorescence lifetime measurement (J. Phy. E. 1977) has become standard practice. Over two decades the coaxial nanosecond flashlamp source (Rev. Sci. Instrum. 1981) was widely used for these measurements, eventually being superseded by semiconductor sources, which became particularly important for UV LED excitation of protein fluorescence lifetime (Meas. Sci. Technol. 2004). Multiplexed time-correlated single-photon counting for simultaneous fluorescence decay measurements was invented in the Group and used to demonstrate time-resolved array spectroscopy (J.Phys.E. 1988). In a subsequent collaboration with UMIST the Group published the first ASIC designed for fluorescence, and demonstrated the benefits of multiplexed decay measurements in fluorescence lifetime imaging (Rev. Sci. Instrum. 1996).

Current research includes biomolecular structure and dynamics down to the single molecule level; melanin structure, photophysics and melanoma; glucose sensing for diabetes; aggregation leading to fibrils e.g. beta-amyloid and Alzheimer’s disease; gold nanoparticle photophysics and its application to sensing and imaging; and 1-10 nm nanoparticle metrology. A list of David's publications is available. 

A Graduate of the University of Manchester David is a Fellow of Scotland's National Academy, the Royal Society of Edinburgh, a Director of HORIBA Jobin Yvon IBH Ltd and the Visiting Professor of Applied Physics at the Czech Technical University in Prague. He held the Sir C V Raman Endowment Chair at the University of Madras in 1998-99 and previously research fellowships from the Royal Society, the Nuffield Foundation and the Japanese Society for the Promotion of Science. In 2014 he was appointed to the Green Honors Chair in Physics at Texas Christian University in Fort Worth.

He was Editor-in-Chief of Measurement Science and Technology from 2012-2016 and led the journal to its highest impact factor since it was launched in 1923 as the world's first measurement journal and the first research journal produced by the Institute of Physics. Presently he is co-founding Editor-in-Chief of Methods and Applications in Fluorescence, one of the Institute's newest journals. He has been a member of the Editorial Board of SPIE's Journal of Biomedical Optics since its launch in 1996. David served as Head of Department from 2004-10, a period building up to and including 2.5 years of the Government-led REF 2014 assessment from which the Times Higher Education ranked Strathclyde as the number one in the UK for Physics Research.

David was Chair of the 12th FluoroFest International Workshop held in Glasgow in April 2017 where he received the HORIBA Lifetime Achievement Award for 40 years of innovation in time-correlated single-photon counting. David convened the session on Photochemistry, Photophysics and Electrochemistry at the 7th EuCheMS Congress in Liverpool in August 2018.


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Projects 2004 2021

Doctoral Training Partnership (DTP 2016-2017 University of Strathclyde) | Adelt, Milan

Chen, Y., Birch, D. & Adelt, M.

EPSRC (Engineering and Physical Sciences Research Council)


Project: Research Studentship - Internally AllocatedResearch Studentship (Internally Allocated)

Elucidating biomolecular self-assembly pathways

Birch, D.

NPL Management Limited


Project: Research - StudentshipResearch Studentship

Research Output 1995 2019

Detecting Lysozyme unfolding via the fluorescence of Lysozyme encapsulated gold nanoclusters

Alkudaisi, N., Russell, B. A., Jachimska, B., Birch, D. J. S. & Chen, Y., 15 Jan 2019, (Accepted/In press) In : Journal of Materials Chemistry B. p. 1-10 10 p.

Research output: Contribution to journalArticle

1 Citations

12th FluoroFest International Workshop April 24–26, 2017

Birch, D. J. S., 29 Jan 2018, In : Methods and Applications in Fluorescence . 6, 1, 2 p., 020201.

Research output: Contribution to journalEditorial

Open Access


Data for: "Glycated insulin tracked by its intrinsic TRES"

Rolinski, O. (Creator), Chung, L. H. C. (Creator), Birch, D. (Creator), Vyshemirsky, V. (Creator), Ryadnov, M. G. (Creator), University of Strathclyde, 6 Mar 2018



Accessing ultrafast protein dynamics through 2DIR spectroscopy of intrinsic ligand vibrations

Author: Simpson, N., 1 Apr 2015

Supervisor: Birch, D. (Supervisor)

Student thesis: Doctoral Thesis

Nanometrology using time-resolved fluorescence techniques

Author: Yip, P., 1 Apr 2015

Supervisor: Birch, D. (Supervisor) & Chen, Y. (Supervisor)

Student thesis: Doctoral Thesis


Green Honors Chair in Physics

David Birch (Recipient), 2014

Prize: Appointment

Horiba Lifetime Achievement Award

David Birch (Recipient), 26 Apr 2017

Prize: Prize (including medals and awards)


Activities 2002 2017


David Birch (Chair)
24 Apr 201726 Apr 2017

Activity: Participating in or organising an event typesOrganiser of major conference

Science Foundation Ireland (External organisation)

David Birch (Member)
2014 → …

Activity: Membership typesMembership of committee