Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
The advent of diffraction limited sources and developments in detector technology opens up new possibilities for the study of materials and . Coherent X-ray diffraction techniques such as coherent X-ray diffractive imaging (CXDI) and X-ray photon correlation spectroscopy (XPCS) are capable for this purpose and provide complementary information, although due to signal-to-noise requirements, their simultaneous demonstration has been limited. Here, we demonstrate a strategy for the simultaneous use of CXDI and XPCS to study the Brownian motion of colloidal gold nanoparticles of 200 nm diameter suspended in a glycerol-water mixture. We visualize the process of agglomeration, examine the spatiotemporal space accessible with the combination of techniques, and demonstrate CXDI with 22 ms temporal resolution.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11528431 | PMC |
| http://dx.doi.org/10.1021/acs.nanolett.4c03699 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
COMBINING ASSESSMENT OF MUSCLE STRENGTH WITH MYOPENIA BETTER PREDICTS EARLY POSTOPERATIVE COMPLICATIONS AFTER PANCREATICODUODENECTOMY.
Arq Gastroenterol
September 2025
Department of GI Surgery, HPB and Liver Transplantation, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Background: Pancreaticoduodenectomy (PD) is a complex procedure with significant postoperative morbidity. Associated sarcopenia could be a potential risk for increased post-operative complications.
Methods: Patients who had undergone pancreaticoduodenectomy bet-ween July 2019 to December 2020 were included in the study.
Terahertz and High-Harmonic Radiation from Ultrafast Light Subgap or Above-Gap Driving of Spin-Orbit Proximitized Antiferromagnetic Mott Insulator.
Phys Rev Lett
August 2025
University of Delaware, Department of Physics and Astronomy, Newark, Delaware 19716, USA.
Ultrafast light-driven strongly correlated antiferromagnetic insulators, such as prototypical NiO with a large Mott energy gap ≃4 eV, have recently attracted experimental attention using photons of both subgap [H. Qiu et al., Nat.
View Article and Find Full Text PDFHand muscle strength in Parkinson's disease: A Sarcopenic epiphenomenon or a meaningful biomarker?
Parkinsonism Relat Disord
September 2025
Clinical Neurosciences, University of Turku, Turku, Finland; Neurocenter, Turku University Hospital, Turku, Finland. Electronic address:
Introduction: Sarcopenia, the age-related loss of muscle mass and function, has been reported in Parkinson's disease (PD). While grip strength is a key marker of sarcopenia and has been linked to PD risk and progression, its relationship with underlying neurodegenerative processes remains unclear. This study examines whether grip strength is impaired in PD and reflects disease severity or dopaminergic function.
View Article and Find Full Text PDFPosition-correlated biphoton wavefront sensing for quantum adaptive imaging.
Light Sci Appl
September 2025
Laboratory of Quantum Information, University of Science and Technology of China, 230026, Hefei, China.
Quantum imaging with spatially entangled photons offers advantages such as enhanced spatial resolution, robustness against noise, and counterintuitive phenomena, while a biphoton spatial aberration generally degrades its performance. Biphoton aberration correction has been achieved by using classical beams to detect the aberration source or scanning the correction phase on biphotons if the source is unreachable. Here, a new method named position-correlated biphoton Shack-Hartmann wavefront sensing is introduced, where the phase pattern added on photon pairs with a strong position correlation is reconstructed from their position centroid distribution at the back focal plane of a microlens array.
View Article and Find Full Text PDFMitigating lead bioaccessibility in metal(loid)s contaminated alkaline soils using soil amendments: Evaluating efficacy using in vitro bioaccessibility, sequential extraction, and synchrotron techniques.
J Hazard Mater
September 2025
Department of Public Health Sciences, University of Texas at El Paso, 211 Kelly Hall, 500 W University, El Paso, TX 79902, USA. Electronic address:
The correlation between Pb species formation and bioaccessibility in alkaline, smelter-impacted soil co-contaminated with other toxic trace elements after treatment with phosphorus-containing amendments was investigated. The soil was collected near a former copper smelter, El Paso, Texas. It contained Pb (3200 ± 142 mg kg), As (254 ± 14 mg kg), and Cd (110 ± 8 mg kg).
View Article and Find Full Text PDF