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Particle size and size distribution

In situ SAXS study of non-fat milk model systems during heat treatment and acidification ApplicationCharacterizationCustomer publicationsFoodFood scienceMaterialParticle size and size distributionSAXSShapeSizeTechniqueTemperature

In situ SAXS study of non-fat milk model systems during heat treatment and acidification

Food Research International, 2022, vol 157 DOI:10.1016/j.foodres.2022.111292 Abstract Small-angle X-ray scattering (SAXS) was used to monitor structural changes induced by heat treatment and acid gelation in milk matrices with added whey protein concentrates (WPCs) and nano-particulated whey protein (NWP). In general, heat treatment was found to mainly affect whey protein…
Marie
19 October 2022
Exploiting In-Situ NMR to Monitor the Formation of a Metal-Organic Framework

Jones, Corey; Hughes, Colan; Yeung, Hamish; Paul, Alison; Harris, Kenneth D. M.; Easun, Timothy

ApplicationCharacterizationCustomer publicationsInorganic materialMaterialNanoparticles & colloidsParticle size and size distributionParticlesSAXSTechnique

Exploiting In-Situ NMR to Monitor the Formation of a Metal-Organic Framework

Jones, Corey; Hughes, Colan; Yeung, Hamish; Paul, Alison; Harris, Kenneth D. M.; Easun, Timothy

The formation processes of metal-organic frameworks are increasingly widely researched using in-situ techniques, although there remains a scarcity of NMR studies in the field. In this work, the synthesis of MFM-500(Ni) has been investigated using the Combined Liquid- And Solid-State In?situ Crystallization NMR strategy, which provides information on the time-evolution…
ana.tutueanu@xenocs.com
12 March 2021
Single-step preparation of mono-dispersed sulfur nanoparticles for detention of copper

Shevchenko, Natalia; Steinhart, Milos; Tomšík, Elena

ApplicationCharacterizationCustomer publicationsInorganic materialMaterialNanoparticles & colloidsParticle size and size distributionParticlesSAXSTechnique

Single-step preparation of mono-dispersed sulfur nanoparticles for detention of copper

Shevchenko, Natalia; Steinhart, Milos; Tomšík, Elena

Application of sulfur nanoparticles results from biocompatibility, biodegradability, and non-toxicity of the shell that covers sulfur nanoparticles. However, to prepare uniform sulfur nanoparticles still remains a challenge; particularly in aqueous medium when the size of sulfur nanoparticles is not more than 20 nm. In the current work, the detailed investigation…
ana.tutueanu@xenocs.com
27 January 2020
Two Growth Mechanisms of Thiol-Capped Gold Nanoparticles Controlled by Ligand Chemistry

Chen, Xuelian; Wei, Meng; Jiang, Shaohua; Förster, Stephan

ApplicationCharacterizationCustomer publicationsMaterialMetalsNanoparticles & colloidsParticle size and size distributionParticlesSAXSShapeSizeTechnique

Two Growth Mechanisms of Thiol-Capped Gold Nanoparticles Controlled by Ligand Chemistry

Chen, Xuelian; Wei, Meng; Jiang, Shaohua; Förster, Stephan

Thiols play an important role in the synthesis of well-defined nanoparticles (NPs) with tailored properties, but their effects on the formation kinetics of NPs are still under investigation. Here, we used in situ small-angle X-ray scattering (SAXS)/UV–vis spectroscopy and time-dependent transmission electron microscopy (TEM) to elucidate the role of thiols…
ana.tutueanu@xenocs.com
27 January 2020
A Cross-Method Comparison of Sub-10 nm Nanoparticle Size Distribution

Yang, Ye; Liao, Suiyang; Luo, Zhi; Qi, Runzhang; Mac Fhionnlaoich, Niamh; Stellacci, Francesco; Guldin, Stefan

ApplicationCharacterizationCustomer publicationsMaterialNanoparticles & colloidsParticle size and size distributionParticlesSAXSTechnique

A Cross-Method Comparison of Sub-10 nm Nanoparticle Size Distribution

Yang, Ye; Liao, Suiyang; Luo, Zhi; Qi, Runzhang; Mac Fhionnlaoich, Niamh; Stellacci, Francesco; Guldin, Stefan

Accurate nanoparticle (NP) size determination is essential across research domains, with many functions in nanoscience and biomedical research being size-dependent. Although transmission electron microscopy (TEM) is capable of resolving a single NP down to the sub-nm scale, the reliable representation of entire populations is plagued by challenges in providing statistical…
ana.tutueanu@xenocs.com
27 January 2020