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Yusuf Hamied Department of Chemistry


Senior Research Associate

Dr. Bruno Frka-Petesic graduated theoretical soft matter Physics from the University of Paris 7 (2006) and later defended his Ph.D. in experimental Physics at the Univ. of Paris 6 (2010), where he worked under the supervision of Prof. Régine Perzynski (PHENIX lab) on the control of self-assembly routes of magnetic nanoparticles. As a postdoctoral researcher, he worked at Cermav-CNRS (Grenoble, France, with Dr. Laurent Heux) and at the École Normale Supérieure de Paris (ENS-Paris, PSL, France, with Dr. Christophe Tribet) before joining the Vignolini group. His research interest is primarily focused on better understanding and controlling collective phenomena such as self-assembly and self-organization in soft matter systems from the nanoscale to the macroscale. His current research is focused on controlling the self-assembly of Cellulose Nanocrystals (CNCs) in thin films for optic and photonic applications. He also explores dynamic effects in out-of-equilibrium, evolving or dissipative conditions, e.g., under the influence of external fields, mechanic solicitations, drying effects and slow aggregation processes. 

Bruno is also co-founder of the Entrepreneurial Postdocs of Cambridge society (EPOC,, a Cambridge-based organisation that develops and delivers initiatives to support Cambridge researchers in their pursuit of business and entrepreneurial ventures, and to awaken them to the multitude of opportunities around them. 


Directed Aggregation of Cellulose Nanocrystals to Enhance Chiral Twist
K Ballu, J-H Lim, TG Parton, RM Parker, B Frka-Petesic, AA Lapkin, Y Ogawa, S Vignolini
Angle-resolved optical spectroscopy of photonic cellulose nanocrystal films reveals the influence of additives on the mechanism of kinetic arrest
TG Parton, RM Parker, S Osbild, S Vignolini, B Frka-Petesic
– Soft Matter
Structural Color from Cellulose Nanocrystals or Chitin Nanocrystals: Self-Assembly, Optics, and Applications.
B Frka-Petesic, TG Parton, C Honorato-Rios, A Narkevicius, K Ballu, Q Shen, Z Lu, Y Ogawa, J Haataja, B Droguet, RM Parker, S Vignolini
– Chemical reviews
Electrohydrodynamic convection instabilities observed in suspensions of cellulose nanocrystals.
B Frka-Petesic, B Jean, L Heux
– Cellulose (London, England)
Bioinspired Photonic Materials from Cellulose: Fabrication, Optical Analysis, and Applications.
RM Parker, TG Parton, CLC Chan, MM Bay, B Frka-Petesic, S Vignolini
– Accounts of Materials Research
Electrohydrodynamic Convection Instabilities Observed in Suspensions of Cellulose Nanocrystals
B Frka-Petesic, B Jean, L Heux
Chiral Se Nanobrooms with Wavelength and Polarization Sensitive Scattering
J Kwon, TG Parton, Y Choi, SG Lee, B Frka-Petesic, J Lee, S Vignolini, J Yeom
– Advanced Functional Materials
Revealing the Structural Coloration of Self-Assembled Chitin Nanocrystal Films
A Narkevicius, RM Parker, J Ferrer-Orri, TG Parton, Z Lu, GT van de Kerkhof, B Frka-Petesic, S Vignolini
– Adv Mater
Cellulose photonic pigments
RM Parker, TH Zhao, B Frka-Petesic, S Vignolini
– Nat Commun
Chiral self-assembly of cellulose nanocrystals is driven by crystallite bundles
TG Parton, RM Parker, GT van de Kerkhof, A Narkevicius, JS Haataja, B Frka-Petesic, S Vignolini
– Nat Commun
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Telephone number

01223 334372 (shared)

Email address


Clare Hall