All the articles in our blog about dls
Where: Naples, Maritime Station
The upcoming European Colloid and Interface Society Conference 2023 (...
From accurate sizing at any sample concentration to highly sensitive aggregate detection, and other applications such as low-volume viscometry or particle shape/load measurement, the need for cutting-edge characterization solutions is greater than ever.
Many of...
Dynamic Light Scattering (DLS) is a powerful technique to investigate the properties of a broad range of colloidal and polymeric suspensions. However, standard DLS is typically limited to fully suspended, purely viscous, liquid samples. In non-ergodic...
Schaefer is pleased to present you the new Cordouan's instrument: THETIS. It allows to measure Nanoparticles Size (including Anisotropic ones). For the very first time there's an instrument available in the market which allows to measure easily lenght and width of...
Schaefer's technological offer, for scientists and researchers, also includes acoustic booths, with a very high degree of customization. We have already gained significant experience in the field, delivering several booths to clients in industrial and academic research. Each...
Lysozyme amyloid fibrils can be used as natural bio-flocculants to precipitate contaminants in water. In this process, LS Instruments' #DWS...
Thursday, September 16, 2021 - 15.00 Europe/Rome
Prof. Matthias Karg from Heinrich-Heine University, Dusseldorf, will be the guest speaker for this event, focused on particle shape characterization.
Chirinos-Flores et al., Gelation of amphiphilic janus particles in an apolar medium, Journal of Colloid and Interface Science, 590 (2021) 12-18.
Dynamic Light Scattering analyzes the dynamics of particles in suspension. In gel systems, however, the dynamics of the systems are partially “frozen” due to a network in which the particles are trapped. For such non-ergodic systems, DLS cannot produce reproducible data and an advanced technique...
NanoLab 3D - DLS
Watch a demo video of LS Inistruments NanoLab 3D and see how to perform particle sizing without the typical errors generated by standard DLS instruments!
Spoiler: there is nothing to do. Just pop the sample in and get a result you can trust, in less than a minute!
The NanoLab 3D is a...
We are excited to announce the new upcoming LS Instruments webinar on Thursday, February 25th at 15:00 with Prof. Frank Scheffold (University of Fribourg). This is the perfect opportunity to learn everything about the Modulated 3D technology: follow the link below to register!
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The NanoLab 3D is a compact DLS instrument for particle sizing that is based on the groundbreaking and patented Modulated 3D Cross-Correlation technology. It efficiently suppresses multiple light scattering and therefore sample dilution is no longer required for most samples.
The viscosity of concentrated protein solutions is a crucial parameter in injectability studies, but also difficult to measure due to the small volumes involved.
DLS microviscometry is a unique and powerful characterization method for this problematic. LS Instruments poster, presented at...
Read this recent paper, in which the group of Prof. Eva Kiss at Eötvös Loránd University (Hungary) reported a considerable bioavailability increase of an otherwise hardly soluble compound - curcumin - using molecular association systems.
LS Instruments' NanoLab 3D guarantees the accuracy of...
Modulated 3D DLS results from Au NPs and BSA interaction. a) Cumulants results, b) CORENN results, were translational and rotational peak are distinguished, c) intensity ratio (rotation/translation) for the nanorods. 0.8 ml of Au NPs suspension, with C = 0.005 mg/ml, are mixed with 16 μl of BSA at C = 1.97 mg/ml.
Protein-nanoparticle suspensions are nowadays widely studied for the development of medical and environmental biosensors. The complexity of interactions between nanoparticles and biological fluids, together with the increasing use of dynamic light scattering (DLS) for their characterization,...
Join us on July 15th for a live webinar!
Prof. Samiul Amin (Manhattan College) will be presenting new applications of DWS optical microrheology in cosmetic formulations. The microstructure of surfactant/biosurfactant systems and its characterization through high frequency...
Microgels based on thermally responsive polymers have been widely investigated in the context of controlled release applications. A challenge is to target the release of active ingredients while the bioavailability is maintained, thus preventing the premature degradation of the drug. Recently,...
Cordouan Technologies – VASCO NP size analyzer
Here's a recent publication about the characterization of an HIV nanoparticle-based vaccine using DLS and AF4. This research was conducted by several groups in France and Spain and they used Cordouan's...
Schaefer is pleased to announce the availability of the new Cordouan Technologies AMERIGO: an innovative analyzer for the characterization of nanoparticle suspensions combining into the same instrument nanoparticle size, Zeta Potential and remote...
The VASCO KIN™ is a new generation of nanoparticle size analyzer combining a unique time-resolved kinetic analysis capability with an optical fiber remote probe for in situ measurement. Based on an innovative proprietary Software Time-Resolved Correlation (STRC) technology,...
We are delighted to invite you to the 5th Izon Science Research Symposium.
Date: 1st and 2nd September, 2016
Venue: Merton College, Oxford, UK.
Last year’s symposium was a tremendous success with over 15 presentations from...
Schaefer South-East Europe Srl offers at a very interesting price a VASCO 3, DLS (Dynamic Light Scattering) system manufactured by Cordouan Tech, the french company top-class. It's an ex demo version, perfectly working, equipped with the NanoQ software.
This promo...
