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Français, Insitec, Laser Diffraction, Meet the Experts, Parsum, Particle size, Spatial Filter Velocimetry »

[23 Mar 2017 | ]

“Lit d’air fluidisé : Granulation, Enrobage et Encapsulation”

Malvern, leader en caractérisation des particules, SDTech Micro, expert des poudres fines, et son partenaire technique Glatt, leader mondial en lit d’air fluidisé, organisent deux journées techniques pour aborder les enjeux et les nouveautés technologiques des procédés de granulation, d’enrobage et d’encapsulation en lit d’air fluidisé. Rappels théoriques et ateliers pratiques sont au programme.
THEMATIQUES :
25 avril :

Présentation de SDTech et de Glatt
Lit d’air fluidisé, techniques et technologies
De la poudre aux grains, caractérisation
1er atelier : Granulation en lit d’air fluidisé

26 avril :

Sécurité des poudres …

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Malvern Events, Meet the Experts »

[20 Mar 2017 | ]

Pittcon 2017, as it has in previous years, provided us with an excellent opportunity to meet with current and prospective customers to discuss their application challenges and introduce them to some of our technologies.
The Malvern team spent the week engaged with customers, both in the short courses we offered as well as at our booth, discussing applications and characterization challenges.
 
For many visitors, Pittcon provided their first opportunity to see certain Malvern instruments in person. There was significant interest at the booth for our Mastersizer 3000, OMNISEC, NanoSight, and Zetasizer, and overall …

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Dynamic Light Scattering, Electrophoretic light scattering, Meet the Experts, Static Light Scattering, Zeta potential, Zetasizer »

[16 Mar 2017 | ]

Recently, I hosted a webinar which discussed what surface zeta potential is and how it can be measured. The webinar attracted huge interest and it was a pleasure to see so many people attending and asking some excellent questions. In fact, there were so many questions asked, that we ran out of time at the end of the webinar and had to answer many of them via e-mail. Some of these are listed below.
The webinar discussed the zeta potential of solid, planar surfaces (rather than colloidal dispersions or molecular solutions) …

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Archimedes - Particle Metrology System, Malvern Events, Meet the Experts, MicroCal, OMNISEC, Viscosizer TD »

[14 Mar 2017 | ]

Malvern Instruments is known for particle sizing technologies. Did you know that many of our instruments are used to characterize proteins, nucleic acids, liposomes, exosomes, and other biomolecules?
Our instruments are used in academic and government research labs, as well as pharmaceutical and biotech companies.
In North America, we have a team of field application scientists and sales consultants who are focused on biomolecule characterization using microcalorimetry, light scattering, Taylor dispersion analysis, nanoparticle tracking analysis, resonant mass measurement, and size-exclusion chromatography.
In the upcoming months, Malvern representatives are attending the scientific conferences listed …

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Français, Meet the Experts, Zeta potential, Zetasizer »

[13 Mar 2017 | ]

Les deuxièmes ateliers de l’IFTS (Institut de Filtration et des Techniques Séparatives) auront lieu les 15 et 16 mars à Foulayronnes (près d’Agen).
Cette année, ces ateliers seront dédiés à la caractérisation des boues et suspensions.
Le mecredi 15 mars, de 15H15 à 15H30, Michel Terray et Alain Blasco présenteront le Zetasizer WT, appareil pour la mesure en ligne du potentiel zêta lors d’une conférence intitulée “Process control of water treatment and filtration by zeta potential measurement” contenant :

Intérêt du potentiel zêta dans le suivi de floculation
Exemple d’application chez Wemlinger et Severn Trent Water
Retour d’expérience basé sur …

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Binding affinity and Kd, Differential Scanning Calorimetry, Dynamic Light Scattering, Français, Gel permeation chromatography, Image Analysis, Isothermal Titration Calorimetry, Laser Diffraction, Meet the Experts, Molecular size, Nanoparticle Tracking Analysis, Particle concentration, Particle size, Rheological and Viscosity, Rheometry - Rotational, Size Exclusion Chromatography, Static Light Scattering, Zeta potential »

[21 Feb 2017 | ]

Afin de vous apporter un support concret pour utiliser votre système de façon optimale, finaliser vos bonnes pratiques de laboratoire et répondre à vos besoins spécifiques, Malvern organise des formations sur site ou en sessions dans nos 3 agences françaises (Orsay, Lyon et Toulouse).
Voici les dates de toutes les sessions programmées pour 2017 :
CARACTERISATION DES PARTICULES PAR DIFFRACTION LASER
Objectifs : Perfectionner les méthodes de caractérisation des particules en voie sèche et liquide, définir les bonnes pratiques de laboratoire et s’adapter aux besoins spécifiques de chaque installation. Comprendre le principe physique …

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Malvern Events, Meet the Experts »

[16 Feb 2017 | ]

Our goal at Malvern is to make sure our customers achieve the maximum return from their investment in our systems. To ensure that, we are committed to providing the highest quality of application and instrumentation training and support in order to help you conquer your application challenges.
A pioneer in delivering web seminars more than a decade ago, today we provide one the industry’s most active webinar programs with events freely available to customers and non-customers alike. Each year we also offer a variety of in-person seminars and workshops geared toward specific …

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Differential Scanning Calorimetry, Label-free analysis, Malvern Events, Meet the Experts, MicroCal, Microcalorimetry, Protein higher order structure »

[2 Feb 2017 | ]

We are proud to announce Malvern Instruments’s Gold Sponsorship of Global Engage’s Biosimilars and Biologics Congress 2017.  This two-day event will be taking place on Monday 6th and Tuesday 7th March 2017, at the Leonardo Royal Hotel Berlin Alexanderplatz.
This meeting will be attended by industry, regulatory and academic experts from all areas of protein, antibody and biosimilar research and will comprise three topic streams: Innovations in Antibody-based Therapeutics; Expression, Purification and Characterization (with a particular focus on product stability and half-life); Biosimilars.
Natalia Markova, Principal Scientist, Malvern MicroCal, will be discussing …

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Differential Scanning Calorimetry, Label-free analysis, Malvern Events, Meet the Experts, MicroCal, Microcalorimetry, Protein higher order structure »

[31 Jan 2017 | ]

DSC for the regulated environment
 

 
Advancing biotherapeutic molecules along the drug development pipeline is a complex, time-consuming and expensive process. Good stability is key to a candidate’s progression, and must be assessed and reviewed throughout development – from candidate selection, through formulation development, all the way to batch-to-batch comparability or biosimilarity assessment….and beyond! Objective, reliable stability data is needed for confident decision-making about which drug products and processes to move through development into commercialization.
Differential Scanning Calorimetry (DSC) is a biophysical tool for protein stability characterization. The MicroCal VP-Capillary DSC system, launched in 2002, …

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Meet the Experts, Molecular weight, OMNISEC, Particle size, Tech Talk, Zeta potential, Zetasizer »

[30 Jan 2017 | ]

Malvern Instruments takes part at the 8th International Symposium on the Separation and Characterization of Natural and Synthetic Macromolecules (SCM-8) at Rhone Events & Congrescenter. The main interest of the conference is the separation and characterization of large molecules. The target audience includes specialists from analytical chemistry, polymer science, and life-science communities.
Malvern is a sponsor of the conference so keep an eye out for us at our booth. In addition, I will give a talk on Thursday February, 2nd about ‘Combining Multi-Detector GPC Measurements with Ultra-High Performance GPC Separations’. The …

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Dynamic Light Scattering, Gel permeation chromatography, Malvern Events, Meet the Experts, Nanoparticle Tracking Analysis, Size Exclusion Chromatography, Zeta potential »

[26 Jan 2017 | ]

We will be attending Pittcon 2017 in Chicago, Illinois March 5th – 9th and once again we are pleased to feature a number of our recognized characterization experts who will be presenting a variety of short courses throughout the week.
Time is running out, so don’t miss out on the early bird deadline for discounted admission which ends on February 18th.
Below is a listing of our available short course offerings.
We look forward to seeing you in Chicago at one of our short courses and our Booth #2416.
Sunday, March 5, 2017 – 8:30 AM
Light Scattering …

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Meet the Experts »

[19 Jan 2017 | ]

2016 has been another fantastic year for Malvern and I’m glad of the success of our Materials-Talks blog once again! Let me tell you that more than 120 blogs has been published with another record year in term of visit. I would like to thank you all for your support and interest in our now well recognized blog.
You are now more than 7,000 reading our blog each month. What a great achievement!
A big “thank you” goes to our bloggers who spend their time and contribute their knowledge to the Malvern …

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Meet the Experts »

[21 Dec 2016 | ]

Our festive webinar was a real success and so much fun! Boys and girls, we invited you to send in your questions, comments, feedback and wish lists for Father Characterization to answer.  He received lots and lots of letters and was able to get through a selection during the webinar. Luckily, Father Characterization has zillions of little elf and pixie helpers all over the world.
Letters to Father Characterization:
Q: Dear Father Characterization, As an independent consultant, I would like to be a good consultant in the upcoming year. Can you teach me how …

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Customer experience, Differential Scanning Calorimetry, Dynamic Light Scattering, Français, Isothermal Titration Calorimetry, Meet the Experts, Nanoparticle Tracking Analysis, Tech Talk »

[14 Dec 2016 | ]

Journée d’information APGI/MALVERN – “Nouvelles méthodes de caractérisations des biomolécules”

Mercredi 11 janvier 2017 au CNAM
Co-organisé avec APGI et le CNAM
Avec le développement rapide de biomolécules dans les nouvelles thérapies, des techniques de caractérisation innovantes se développent en parallèle des techniques classiques (comme par exemple la chromatographie d’exclusion couplées à de la triple ou tetra détection, ou la technique NTA, très adaptée à la mesure des exosomes, des particules subvisibles et tout autre type de contaminant, etc).
C’est pourquoi l’APGI (Association de Pharmacie Galénique Industrielle) et Malvern vous invitent à une journée …

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Meet the Experts »

[6 Dec 2016 | ]

To celebrate the knowledge, support and dedication of our employees we are introducing our first live panel discussion to help you solve your current challenges.
We invite you to write in your questions, comments, feedback and wish lists for our panel to answer.
Our seasonally dressed experts will be live on Webcam to help on December, 16th (10:30 EDT time).
Save the date to your calendar!
Whether it’s related to helping you gain the most value out of your current instrument or to discover more about our latest technologies we encourage you to take …

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Dynamic Light Scattering, Français, Laser Diffraction, Malvern Events, Meet the Experts, Nanosight, Particle size, Static Light Scattering, Zetasizer »

[23 Nov 2016 | ]

Les 20èmes rencontres organisées à Rennes auront lieu du 28 au 30 novembre avec la collaboration l’Institut des Sciences Chimiques de Rennes et la plateforme ScanMat. La directrice de cette plateforme, Maryline Guilloux-Viry, nous fera l’honneur d’accueillir les participants et de présenter les moyens et compétences disponibles au sein de la fédération des 5 plateformes constituant ScanMat (Microscopies électroniques, Analyses structurales et élémentaire, Synthèse et mise en forme, Spectroscopies et Microspectroscopies optiques).
Les nanoparticules seront au cœur de ces rencontres avec une évocation des nouvelles réglementations de REACH qui seront en vigueur …

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Gel permeation chromatography, Meet the Experts, OMNISEC »

[15 Nov 2016 | ]

Ever wondered what it would be like to use Malvern’s OMNISEC GPC system?
Now you can find out, from the comfort of your own desk! Malvern’s OMNISEC Demo at your Desk webinar provides an in-depth look at the OMNISEC hardware and a thorough demonstration of the user-friendly OMNISEC software.
In this webinar, I highlight key features of OMNISEC Resolve, which is the chromatography unit, including the low-volume degasser, low-pulsation pump with back seal washing, autosampler with temperature control from 4-60°C that can make injection volumes down to 5 µL, and a …

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Customer experience, Meet the Experts, Zeta potential, Zetasizer »

[13 Oct 2016 | ]

Water Treatment
The 7th International Conference and exhibition on Water Wastewater and Environmental Monitoring (WWEM) will take place at Telford, England on 2-3 November 2016.
We are giving a workshop on Thursday 3rd at 11:00 (in room 7).
This is “A brief introduction to zeta potential and sizing techniques in the water industry” and will mainly be focused on zeta potential which is gaining popularity as a monitor of particle instability to optimize the addition of expensive treatment chemicals, ultimately saving money.
Seasonal and geographical variation means the amount of chemical coagulant that needs …

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Dynamic Light Scattering, Electrophoretic light scattering, Meet the Experts, Particle size, Protein Aggregation, Zeta potential, Zetasizer »

[11 Oct 2016 | ]

Adjuvants for vaccination – How size and zeta may be relevant
 
What is an adjuvant?
Adjuvants are substances which are added to medicines to trigger and enhance an immune response to an antigen. In the USA, the most commonly-used adjuvant is alum, and many vaccines in use today contain some aluminum components to help the vaccine work better. While the exact mechanisms of how adjuvants work is unclear to some extent, a typical adjuvant component is much larger than the antigen or antibody itself, often around 100 nm in radius.
In a paper entitled …

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Insitec, Meet the Experts, Tech Talk »

[10 Oct 2016 | ]

ISO16332 – Oil / Water separators
 
A while ago, I wrote a blog “Characterizing filter efficiency in diesel engines – ISO16332” about a cell we were designing to meet the challenges of new filters in filter efficiency testing. This has now been successfully launched and has quite a few installs at different customer sites.
The key features were a straight pass through system (no bends which could cause shearing) and a unique design which couples a narrow path length with optimization of the flow within the cell to meet the high concentrations …

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