Training courses

EPR Webinars

Webinar Live and on Demand

If you were unable to attend the live webinars, or if you would like to view it again, you can view the on-demand version at your convenience. You may also download a PDF copy of the slides. Registration is required to participate in live webinars or view the recordings of on-demand webinars.

EPR as a teaching tool in the laboratory

Banner overview webinar june 6 2018

June 6th, 2018 

Presenters: Dr. Brendan Lichtenthal - Field Application Scientist, Bruker Biospin, and Dr. Christine Hofstetter - Application Chemist, Bruker Biospin

This webinar looks at Bruker Biospin’s microESR instrument and how it is a useful technique for not only research, but for introducing magnetic resonance techniques and principles to undergraduate chemists. It will appeal to chemistry professors who want to better equip their students for their future.

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EPR是什么

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2018年7月10日——下午3点 北京时间

报告人:杨佳慧 博士- 布鲁克中国公司应用工程师

人们的日常生活中,自由基无处不在;人们接触的东西,呼吸的氧气,食品和饮料,聚合物,电池等,都含有未成对电子,而EPR即是探测未成对电子最直接的波谱学方法,也是最灵敏的一种波谱学方法。物质的磁性归根结底也源于残留的电子自旋,所有的反应,旧化学键的断裂,新键的形成过程中,即是自由基的生成和消失过程。

Webinar details

EPR as a teaching tool in the laboratory

Banner overview webinar june 6 2018

June 6th, 2018 

Presenters: Dr. Brendan Lichtenthal - Field Application Scientist, Bruker Biospin, and Dr. Christine Hofstetter - Application Chemist, Bruker Biospin

This webinar looks at Bruker Biospin’s microESR instrument and how it is a useful technique for not only research, but for introducing magnetic resonance techniques and principles to undergraduate chemists. It will appeal to chemistry professors who want to better equip their students for their future.

Webinar details

Pharmaceutical Applications of Electron Paramagnetic Resonance (EPR) Spectroscopy

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February 13, 2018 

Presenters: Dr. Ralph T. Weber - Applications Scientist, Bruker BioSpin, and Dr. Kalina Ranguelova - Applications Scientist, Bruker BioSpin MRI

Successful drug development requires thorough shelf-life characterization. Degradation factors need to be detected and controlled so that product stability is not compromised. In this webinar, applications scientists Kalina Ranguelova and Ralph Weber from Bruker BioSpin will discuss Electron Paramagnetic Resonance (EPR) spectroscopy as a tool for the detection of drug impurity and degradation. The webinar will interest anyone in quality control, R&D and academia working on the optimization or reaction conditions for improved drug shelf-life.

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磁気共鳴装置でポリマーの反応,物性を評価する

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February 13, 2018 

Presenters :
原英之(アプリケーション部)
阿部孝政(営業部)

このWebinarでは、ESR及びTDNMRをもちいたポリマーの分析例を示します。ESRは試料中のラジカルを検出する装置であり、ポリマーの重合、架橋、劣化反応などを温度、光などを印加しながらの測定が可能です。フローセルを用いた反応追跡やラインモニターなどの応用例もご紹介いたします。TDNMRは緩和時間を観測するNMRです。TDNMRを用いることでポリマーの物性情報を得ることができ、ポリマーの硬さ、架橋度などを判断できます。TDNMRも温度、光照射を行いながら測定することが可能で、硬化反応などをリアルタイムにモニターしたり、Tg付近での運動性を観測することが可能です。

Webinarの詳細

Detecting reactive oxygen and nitrogen species using EPR – from data acquisition to quantitative analysis

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April 12, 2017 

Presenters: Dr. Ralph T. Weber - Applications Scientist, Bruker BioSpin
Dr. Kalina Ranguelova - Applications Scientist, Bruker BioSpin MRI

Reactive oxygen and nitrogen species (ROS and RNS) are involved in a vast range of major diseases including cardiovascular disease, Alzheimer’s disease, Parkinson’s disease, cancer, multiple sclerosis, autism, and infections. These free radicals have an unpaired electron, creating a highly reactive molecule that will try to obtain an additional electron from wherever it can. In the cells and tissues of the human body this can result in major damage to lipids, proteins and DNA, ultimately affecting the function of cells, tissues and organs. 

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卓上型ESRの紹介 - 原理から応用例まで –

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November 7-8, 2016

Presenters
原英之(アプリケーション部)
阿部孝政(マーケティング部)

電子スピン共鳴法(ESR)は不対電子や、自由電子を観測する分析手法です。原理は核磁気共鳴(NMR)とほぼ同じですが、核にくらべ電子の磁気モーメントは非常に大きいためにNMRと比較して感度が非常に高い分光法です。しかしながら、測定手法、検出手法はNMRとは異なり、解析方法もNMRとはかなり異なっています。本セミナーでは、まずESR法の原理をNMR法と比較しながら紹介いたします。

Webinarの詳細

A Wider World of EPR – At Your Benchtop

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February 19, 2015

Presenters: Dr. Peter Höfer - Director Business Unit EPR

Dr. Patrick Carl - Senior Applications Scientist, Bruker BioSpin

Traditionally a remote technique, difficult to access for non-experts, this seminar will help break down perceived barriers to high performance EPR, and will show how ideal it is today - and in benchtop 
version -, for a wide range of analysis and teaching applications

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Bring real, hands-on EPR experiments and teaching into your classroom!

grafico-small-escan

November 5, 2014 

Presenters: Dr. Ralph T. Weber - Applications Scientist, Bruker BioSpin, and Dr. Kalina Ranguelova - Applications Scientist, Bruker BioSpin MRI

In this seminar you will discover an ideal EPR teaching package that incorporates an easy-to-use spectrometer purpose-built to deliver a wide range of possible applications in the educational fields. 

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Digital Improvements in EPR

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October 23, 2014 

Presenter: Dr. Peter Höfer - Director Business Unit EPR, Bruker BioSpin
Moderator: Dr. Patrick Carl - Senior Applications Scientist, Bruker BioSpin

The impact of recent digital technology on EPR spectrometers has resulted in significant improvements in sensitivity and has changed the way EPR spectra are acquired. 

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