19/08/2020 | 13:00
Webinar - Synthetic Biology: Advances and Critical Needs from a Biomaterials Viewpoint
Host(s): Thomas Webster, Northeastern University Patrick Dennis, Air Force Research Laboratory Speaker(s): Paul Freemont, Imperial College London David Breslauer, Bolt Threads Anirban Sen Gupta, Case Western Reserve University Neel Joshi, Northeastern University
Synthetic biology has already revolutionized numerous fields through the creation of synthetic structures that mimic almost every aspect of nature. In particular, at the intersection of synthetic biology and biomaterials, researchers have been developing innovative approaches to improve sustainable manufacturing, detection, disease prevention, and therapy. This webinar will highlight such advances by four distinguished scientists developing synthetic platelets for hemorrhage control, transfusion medicine and wound healing applications as well as harnessing the synthetic potential of microbes to orchestrate the assembly of complex materials for textiles, bioremediation, therapeutic probiotics, and so much more! Come join this unique webinar at the intersection of synthetic biology and biomaterials science and see what the future of synthetic biology holds for improving medicine and manufacturing.
The webinar will feature four talks from leaders in the field, and an interactive Q&A session will be held with each speaker. Website: https://bit.ly/3fDbDsv
20/08/2020 | 14:00
Webinar - Online DEMO: Nano-precise positioning with multi-axis piezo stages
ABOUT THIS WEBINAR
Online demonstration of multi-axis positioning applications using attocube’s nanopositioners
About attocube’s nanopositioners:
Attocube offers a broad variety of piezo based nanopositioners perfectly suited for extreme environments and capable of up to 6 DoF movements.
We will demonstrate:
- how to align samples and beam paths precisely using a positioner stack
- how to minimize runout errors of sample and optics rotation
You will also profit from:
- setup of a nanopositioner stack
- learning about our portfolio and the latest technological developments
- discussing your specific questions with attocube engineers
03/09/2020 - 04/09/2020 | 08:15
Webinar - XI WORKSHOP ON POROUS MEDIA - NUCLEAR MAGNETIC RESONANCE
Conference Platform: Youtube
Official Language: English
Bone tissue and porous media: a long way from homogeneous field relaxometry to future diagnostics by single-sided devices
Prof. Leonardo Brizi (University of Bologna, Italy)
Fluid dynamics of liquids confined in mesopores probed by single-sided NMR
Prof. Rodolfo Acosta (FAMAF, Universidad Nacional de Córdoba, Argentina)
Challenges in acquiring good quality NMR relaxation data in Logging While Drilling operations
Dr. Willian Andrighetto Trevizan (Cenpes, Petrobras, Brazil)
Surface Relaxivity obtained by the integration of NMR and Digital Porous Media Simulation
Dr. Éverton Lucas de Oliveira (University of São Paulo, Brazil)
MRI of Fluid-Surface Interactions in Porous Media: High-Pressure Carbon Dioxide/Decane Flow in Berea Sandstone
Dr. Armin Afrough (Centre for Oil and Gas - The Danish Hydrocarbon Research and Technology Centre, Denmark)
Visualizing Wormholes with Magnetic Resonance Imaging
Prof. Fernando Fernandes Paiva (University of São Paulo, Brazil)
Measurement and interpretation of Fast-Field Cycling Nuclear Magnetic Relaxation profiles of confined fluids
Prof. Villiam Bortolotti (University of Bologna, Italy)
Sorption measurements of vapors inside microporous materials by a NMR-physisorption bi-modal instrumentation and time-resolved relaxometry
Prof. Dimitrios Sakellariou (KU Leuven, Belgium)
SPEAKERS WITH TITLE TO BE CONFIRMED:
Prof. Bruce Balcom - (University of New Brunswick, Canada)
Dr. Patrick Judeinstein (French Atomic Energy Commission, Saclay, France)
Prof. Caetano Rodrigues Miranda (University of São Paulo, Brazil)
Prof. Tito J. Bonagamba (IFSC/USP)
Dr. Éverton Lucas-Oliveira (IFSC/USP)
Dr. Willian Andrighetto Trevisan (Cenpes/Petrobras)
Dr. Mariane Barsi-Andreeta (IFSC/USP)
Dr. Arthur G. Araujo-Ferreira (IFSC/USP)
INFORMATION: https://wpm-lear.weebly.com/xi-workshop.html Website: https://wpm-lear.weebly.com/xi-workshop.html
08/09/2020 - 02/10/2020 | 00:00
Webinar - DESLOCAMENTO QUÍMICO E CONSTANTE DE ACOPLAMENTO EM RMN: UMA EXPLICAÇÃO EMPREGANDO ORBITAIS MOLECULARES
Professor Cláudio F. Tormena (IQ-UNICAMP)
Período: dias 08, 11, 15, 18, 22, 25 e 29 de setembro, e 02 de outubro – 4 semanas – 4 horas por semana, às terças e sextas.
Horário: 18:00 às 20:00
Ementa: deslocamento químico de 1H e 13C e os efeitos eletrônicos (orbitais moleculares) envolvidos; constantes de acoplamento escalares transmitidas via ligações químicas e ou via espaço e os orbitais envolvidos em ambos os caminhos; efeitos isotópicos em RMN e simetria molecular.
O objetivo do curso é apresentar uma explicação dos valores observados experimentalmente para deslocamentos químicos e constantes de acoplamento escalar homo- e hetero-nucleares empregando orbitais moléculas. Será mostrado por que observamos sinais em determinadas regiões para alguns grupos, por exemplo carbonos carbonílicos; por que alguns acoplamentos escalares são transmitidos via ligação química e outros via espaço e quais interações entre orbitais moleculares possibilitam essas transmissões.
Book: Stereoelectronic Effects: A Bridge Between Structure and Reactivity, Igor V. Alabugin, Wiley, 2016.
Artigos recentes na área.
19/10/2020 - 23/10/2020 | 00:00
Webinar - XIII-International Conference on Surface, Materials and Vacuum
The Mexican Society on Science and Technology of Surface and Materials (SMCTSM) in accordance to the wolrwide safety regulations imposed by the health agencies to deal with COVID-19 pandemic, concerned by the safety and well being of the attended to our annual meeting and, also consious of our compromise to offer a forum to the scientific community have decided that the XIII-ICSM will be turn into a virtual meeting from October 19th to October 23th 2020.More details, please see the website below:
23/07/2020 | 14:00
Webinar - Online DEMO: Nano-precise optical displacement measurement
ABOUT THIS WEBINAR
Online demonstration of interferometric displacement measurement applications using attocube’s IDS3010
The IDS3010 is a fiber based laser interferometer enabling high accuracy displacement measurements even in extreme environments and confined spaces
We will demonstrate:
- how to measure high speed and long range movements with nanometer accuracy
- how to characterize vibrations using advanced FFT and PSD analysis
- how to analyze material deformation measuring directly on various surfaces
You will also profit from:
- quick and easy installation of the IDS3010
- learning about our portfolio and the latest technological developments
- discussing your specific questions with attocube engineers Informações: https://app.livestorm.co/p/462e90f0-7df1-490a-8f44-890e1d7bd8f3
23/07/2020 | 05:00
Webinar - nano-FTIR applications for organic, inorganic, 2D and biological materials
You will see how nano-FTIR could reveal :
nano-plastic contamination in sea water, ice & snow
quantum-dots formation in hBN for multichannel single electron transistors
degradation mechanism in perovskite solar cell materials
protein inclusion bodies in bacterial cells You will also profit from: Learning about the latest technological developments at neaspec.
Discussing your specific questions directly with neaspec engineers.
You can’t attend the live webinar?
Register now and view the webinar recording later at your convenience.
Hosts: Dr. Nicolai Hartmann & Dr. Sergiu Amarie, senior application engineers @ neaspec Informações: https://bit.ly/3j0PQNc
23/07/2020 | 11:00
Webinar - Fast Field-Cycling methods applied to imaging: an overview of the technology, methods and clinical results from Aberdeen
Institute of Medical Sciences, University of Aberdeen, UK
Fast Field-Cycling relaxometry is a powerful tool for the investigation of molecular dynamics that provides multi-scale information from milli-to nanometres, non-invasively. This offers interesting prospects as an imaging tool and multiple attempts have been tried in the past to make FFC MRI scanners. The FFC research group at the University of Aberdeen has been developing such systems over the last two decades and is now using a custom-made whole-body FFC imager for several clinical studies, including brain stroke, breast cancer and brain cancer, with the help of several partners. This presentation will introduce the technology developed by our team, its advantages and drawbacks, as well as the first results from the FFC imaging clinical studies, including FFC-NMR analyses of tissue samples.
This is the final webinar in this summer series. We thank all speakers and numerous participants who have encouraged us to keep these online sessions going. We intend to organize a second series of webinars on NMR relaxometry theory and applications from September. Dates and frequency to be communicated.
If you would like to present a webinar in the next series, we welcome your proposals. Please contact Dr. Rebecca Steele at firstname.lastname@example.org with a title and short abstract for your lecture.
Please note that recordings for all the webinars in this series will officially be made available online at the end of this series – (after 23rd July, and with the necessary permissions from authors). If you register for a webinar, you will be notified as soon as these are available. Informações: https://bit.ly/2CND6ZC
21/07/2020 - 23/07/2020 | 15:00
Webinar - How to get published: The view from an editor perspective
Associação de Usuários de Ressonância Magnética Nuclear (AUREMN) vem, ao longo dos anos, oferecendo cursos de formação na área de RMN para a comunidade científica através da realização da Escola de RMN. Em virtude das restrições impostas pela COVID-19, cursos presenciais não são possíveis nesse momento. Para continuar o legado da AUREMN de garantir uma formação sólida em RMN, estaremos realizando cursos não presenciais, assistidos por tecnologia. Acreditamos que cursos desta natureza apresentam vários atrativos, tais como, manter a comunidade ativa na atual condição de isolamento social, e garantir uma formação homogênea em RMN para os nossos alunos, em todo território nacional, sem a necessidade de viagens e deslocamentos. Contamos com a sua participação!
Será fornecido certificado ao final do curso
SÓCIOS – R$ 50,00 (cinquenta reais).
NÃO SÓCIOS – R$ 200,00 (duzentos reais)
Prof. Gary E. Martin (Seton Hall University, USA), membro do corpo editorial da Magnetic Resonance in Chemistry
Datas: 21, 22 e 23 de julho de 2020
Horário: 15 às 17 horas - Língua: Inglês Informações: https://bit.ly/304InUW
16/07/2020 | 10:00
Webinar - How to reveal the mechanism of translation diffusion by means of NMR relaxometry
When discussing the advantages of NMR relaxometry we point out that the method provides information about molecular and ionic motion in a broad range of correlation times and allows to reveal the mechanism of the motion. The last kind of information is associated with the shape of the spectral density function, being Fourier transform of the corresponding correlation function. The correlation function has a strict mathematical definition –it is determined by the form of the probability that a particle takes the position x at time t, provided it was at the position x0 at time 0. The conditional probability function can be obtained by solving diffusion equations with specific boundary conditions. As relaxation rates are given as combinations of spectral density functions, the shape of the relaxation dispersion profile is a fingerprint of the shape of the correlation function and, hence, the mechanism of motion. This concept sounds great, but it has numerous limitations. In reality, the conclusions from the data analysis can often be misleading and controversial.
Dr. DANUTA KRUK of University of Warmia and Mazury in Olsztyn, Poland
For abstract and biography, please see: https://bit.ly/AbstractBioFFCWebinar
16/07/2020 | 10:00
Webinar - Moiré excitons in 2D semiconductor heterostructures
About this webinar:
In this presentation, Nathan Wilson will inform you about the discovery of moiré superlattice excitons in layered 2D semiconductor structures, and the potential they have as new platforms for quantum optics and quantum simulation
You will learn: what is the benefit of using layered 2D materials for creating superlattices
- how to use them to realize arrays of circularly polarized quantum emitters
- how to use them to study many-body physics at liquid Helium temperatures that was previously only accessible in nano-Kelvin atomic gasses and optical lattices
- how to perform such measurements with the help of an attoDRY2100 and LT-APO
-…and why the mechanical stability and resolution of the attoCFM confocal microscopy insert was crucial to their research Informações: https://app.livestorm.co/p/5bbf2de2-67fe-420c-97a2-f646e5cc6f52
15/07/2020 | 13:00
Webinar - Data-Driven Ceramics and Glass Research
Co-Presented by MRS, the Materials Research Society and ACerS, the American Ceramic Society
Ceramics and glasses are at the forefront of advanced materials and will continue to bring new solutions to global challenges in energy, the environment, healthcare, and information/communication technology. To meet the accelerated pace of modern technology delivery, a more sophisticated approach to the design of advanced ceramics and glass materials must be developed to enable faster, cheaper, and better research and development of new materials compositions for future applications.
In this Webinar, we will discuss application of data science tools toward the design, understanding, and optimization of ceramic and glass materials.
Talk presentations: Extrapolation and the role of domain knowledge in machine learning for materials
Bryce Meredig, Citrine Informatics
Extrapolating Glass Properties by Topology-Informed Machine Learning
Mathieu Bauchy, University of California, Los Angeles (UCLA)
Effects of data and Regression techniques on design of robust models for glass properties prediction
Adama Tandia, Corning, Inc. Informações: https://bit.ly/32e0SJi
14/07/2020 | 15:00
Webinar - Mueller Matrix Ellipsometry – a universal optical characterization technique
Mueller matrix ellipsometry enables quantitative optical characterization of the most advanced samples such as highly anisotropic crystalline films and substrates, stretched polymer foils in roll-to-roll applications, polarization filters in AR/VR devices, liquid crystal cells, nanostructures, bio and metamaterials, 3D periodic surfaces in semiconductor metrology and many more. Learn the basic concepts and analysis approaches in this interactive webinar. Informações: https://bit.ly/2VuTuVt
09/07/2020 | 12:00
Webinar - High Performance NMR Spectroscopy on the Bench: Latest Developments and Applications
Speaker: Andrew Coy
Benchtop NMR systems have become indispensable analytical lab instruments during the past few years. The ability to acquire high quality NMR spectra in the lab is saving enormous time and money for chemists who previously had to wait for NMR results from remote or centralized resources. Furthermore, having the NMR spectrometer next to your chemical reactor has made it possible to monitor chemical processes on-line and in real time, a type of study that is not accessible by conventional high-field NMR spectrometers.
This webinar will describe the latest applications and developments of the pre-eminent Spinsolve benchtop NMR spectrometer. Results from the all-new Spinsolve 80 ULTRA, featuring the highest homogeneity and field, will be shown. This model is specifically designed to enable the highest quality solvent-suppression, a requirement for many benchtop NMR applications.
You can subscribe using the link below.
Brought to you by Magritek Informações: https://bit.ly/3i9pqbM
- Jul/2020 09/07/2020 | 11:00 Webinar - FFC-NMR Relaxometry in NanoMaterials Science by Dermot Brougham, UCD FastControlling the density and functionality of molecules adsorbed onto nanoparticles is critical for the development of smart nanomaterials for biomedicine. Surface chemistry strongly influences drug loading, the in vitroand in vivocolloidal stability andthe blood circulation times. In the case of magnetic iron-oxide nanoparticles (MNPs) the solvent interaction with the magnetic moments, mediated by the surface chemistry, generates changes in the local NMR signal intensity which can be used to create image contrast in MRI. Hence 1H NMR relaxation measurements can be used to study dynamics of magnetic moments1for dispersed particles (fast dynamics) and for nanoparticle assemblies (slow dynamics). The application of FFC-NMR measurements to MNP suspensions can provide fundamental insights into ligand-ligand, solvent-particle and particle-particle interactions. The utility of this information in developing approaches to particle dispersion,2,3in understanding particle dissolution, in controlling particle assembly into functional clusters4-6and in helping understand nanoparticle interactions with bio-systems willbe described. Informações: https://bit.ly/2BK354o
07/07/2020 | 19:00
Webinar - Broadband Ferromagnetic Resonance: CryoFMR
Join us to learn more about our Broadband Ferromagnetic Resonance (FMR) capabilities for the PPMS, DynaCool, and VersaLab platforms. This is another presentation in our continuing series devoted to existing measurement options. This webinar will cover the following topics:
o Measurement Theory
o Hardware Overview
o Software/Data Analysis
o Measuring the Exchange Stiffness
o Measuring the Inverse Spin Hall Effect (ISHE)
o Other Compatible Platforms (e.g. MPMS3, Montana Cryostation, etc.) Informações: https://register.gotowebinar.com/register/8169314627699711502
02/07/2020 | 11:00
Webinar - Unraveling the molecular motions of viscous fluids and fluids under nano-confinement with NMR measurements and MD simulations
Speakers: Dr. PHILIP SINGER & Dr. DILIP ASTHAGIRI
(Department of Chemical and Biomolecular Engineering, Rice University, USA)
Download abstract and biography at: https://bit.ly/AbstractBioFFCWebinar
Register to participate by clicking on the registration button below.
After registration, you will receive a confirmation email containing the link to join the webinar. Informações: https://bit.ly/3ics00y
23/06/2020 | 11:00
Title: Magnetometry techniques for research on magnetic nanoparticles.
Speaker: Igor Fier (Quantum Design).
Abstract: In this webinar, relevant concepts of scientific research in the area will be discussed from the perspective of the experimenter. Instrumentation operation, adjustment of experimental parameters and sample mounting will be recurring themes when exposing techniques such as vibrating sample magnetometry, SQUID, magnetic susceptibility, magnetic hyperthermia, as well as their merits and challenges.
Results, applications and examples from the literature will be used to illustrate and support the topics discussed.
Registration link: https://zoom.us/webinar/register/WN_E9G1jBopQZWEwcZh1Kv5MQ Informações: https://www.sbpmat.org.br/pt/lives-webinars/
00/00/0000 | 17:15
Webinar - The 3D Printing Revolution: Advances in Material Design and Methods
3D printing is revolutionizing our world with advances in medicine, food, energy, and water technologies. Additive manufacturing places macromolecules in precise locations to prepare complex geometric objects of advanced materials in a more sustainable manner, leading to more efficient use and less waste. Join us for this free rebroadcastrecording brought to you in partnership with the Materials Research Society and co-produced by the ACS Division of Polymer Chemistry.
First, Timothy Long, Professor in the Department of Chemistry at Virginia Tech will discuss advanced manufacturing where a more tailored approach to reactivity and rheology is necessary to advance the field. During his presentation, you will discover why complementary printing platforms that include vat photopolymerization, binder jetting, powder bed fusion, direct ink write, and melt extrusion are all collectively required in one 3D printer to catalyze the next industrial revolution in manufacturing.
Next, Rigoberto Advincula, Research Professor at Case Western Reserve University and the University of Tennessee, as well a Group Leader at Oak Ridge National Laboratory, will discuss the methods and approaches for advanced polymer materials and nanomaterials that help prepare for high performance requirements. During his presentation, you will discover about the advances in shape memory materials and superelastomers. Advincula is also Editor-in-Chief of MRS Communications.
What you will learn:
Polymer design for additive manufacturing: structure-property relationships
Advanced analytical tools to accelerate discovery in additive manufacturing
Overview of printing platforms and recent advances in polymer design for complex geometric parts
Advances in 3D printing of polymer materials
Preparation of new materials through the use of nanofillers
Characterization and evaluation of 3D Printed thermoplastics, thermosets, and elastomers
This webinar is FREE, but advance registration is required. Informações: https://register.gotowebinar.com/register/7088511191123013389?source=MRS