5 citations · 8 across the 5 of their papers we have counts for
7 papers
Resolving non-equilibrium shape variations amongst millions of gold nanoparticles
Zhou Shen, Salah Awel, Anton Barty +36
Nanoparticles, exhibiting functionally relevant structural heterogeneity, are at the forefront of cutting-edge research. Now, high-throughput single-particle imaging (SPI) with x-r…
Nanoscale cuticle mass density variations influenced by pigmentation in butterfly wing scales
Deepan Balakrishnan, Anupama Prakash, Benedikt J. Daurer +6
How pigment distribution influences the cuticle density within a microscopic butterfly wing scale, and how both impact each scale's final reflected color, remains unknown. We use p…
Unsupervised learning approaches to characterize heterogeneous samples using X-ray single particle imaging
Yulong Zhuang, Salah Awel, Anton Barty +39
One of the outstanding analytical problems in X-ray single particle imaging (SPI) is the classification of structural heterogeneity, which is especially difficult given the low sig…
Ptychographic wavefront characterisation for single-particle imaging at X-ray lasers
Benedikt J. Daurer, Simone Sala, Max F. Hantke +13
A well-characterised wavefront is important for many X-ray free-electron laser (XFEL) experiments, especially for single-particle imaging (SPI), where individual bio-molecules rand…
High-throughput ensemble characterization of individual core-shell nanoparticles with quantitative 3D density from XFEL single-particle imaging
Do Hyung Cho, Zhou Shen, Yungok Ihm +16
The structures, as building-blocks for designing functional nanomaterials, have fueled the development of versatile nanoprobes to understand local structures of noncrystalline spec…
An encryption-decryption framework for validating single-particle imaging
Zhou Shen, Colin Zhi Wei Teo, Kartik Ayyer +1
We propose an encryption-decryption framework for validating diffraction intensity volumes reconstructed using single-particle imaging (SPI) with x-ray free-electron lasers (XFELs)…
3D diffractive imaging of nanoparticle ensembles using an X-ray laser
Kartik Ayyer, P. Lourdu Xavier, Johan Bielecki +34
We report the 3D structure determination of gold nanoparticles (AuNPs) by X-ray single particle imaging (SPI). Around 10 million diffraction patterns from gold nanoparticles were m…