Modern Analytical Tools essential for Studying Olefin Polymerization

2009 ◽  
Vol 285 (1) ◽  
pp. 35-44
Author(s):  
Michael S. Hoffmann ◽  
Svetlin Nenov ◽  
Till Diesing ◽  
Corinna Naundorf ◽  
Gerhard Fink ◽  
...  
Keyword(s):  
Olefin Polymerization ◽  
Analytical Tools ◽  
Modern Analytical

scholarly journals Synthesis and characterisation of cerium(iv)-incorporated hydrous iron(iii) oxide as an adsorbent for fluoride removal from water

RSC Advances ◽  
2017 ◽  
Vol 7 (42) ◽  
pp. 26037-26051 ◽  
Author(s):  
Kankan Mukhopadhyay ◽  
Abir Ghosh ◽  
Supriyo Kumar Das ◽  
Bibhutibhushan Show ◽  
Palani Sasikumar ◽  
...  
Keyword(s):  
Fluoride Removal ◽  
Analytical Tools ◽  
Modern Analytical

Surface-altered hydrous iron(iii) oxide incorporating cerium(iv) (CIHFO) was prepared and characterised via modern analytical tools for applications in fluoride removal from groundwater.

scholarly journals Benchtop micro-mashing: high-throughput, robust, experimental beer brewing

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Edward D. Kerr ◽  
Christopher H. Caboche ◽  
Peter Josh ◽  
Benjamin L. Schulz
Keyword(s):  
High Throughput ◽  
Free Amino ◽  
Technical Equipment ◽  
Fermentable Sugar ◽  
Beer Brewing ◽  
Amino Acid Profiles ◽  
Tools And Techniques ◽  
Analytical Tools ◽  
Modern Analytical ◽  
Common Laboratory

AbstractBrewing science is undergoing a renaissance with the use of modern analytical chemistry and microbiology techniques. However, these modern analytical tools and techniques are not necessarily aligned with the scale and scope of brewing science. In particular, brewing processes can be time consuming, ingredient intensive, and require specialised technical equipment. These drawbacks compound with the need for appropriate numbers of replicates for adequately powered experimental design. Here, we describe a micro-scale mash method that can be performed using a common laboratory benchtop shaker/incubator, allowing for high throughput mashing and easy sample replication for statistical analysis. Proteomic profiles at both the protein and peptide levels were consistent between the 1 mL micro-mash and a 23 L Braumeister mash, and both mash scales produced wort with equivalent fermentable sugar and free amino acid profiles. The experimental flexibility offered by our micro-mash method allowed us to investigate the effects of altered mash parameters on the beer brewing proteome.

Pre-solar grains in meteorites and interplanetary dust: an overview

2006 ◽  
Vol 2 (14) ◽  
pp. 341-344
Author(s):  
Ulrich Ott ◽  
Peter Hoppe
Keyword(s):  
Interplanetary Dust ◽  
Stellar Atmospheres ◽  
Dust Particles ◽  
Galactic Chemical Evolution ◽  
Early Solar System ◽  
Interplanetary Dust Particles ◽  
Stellar Nucleosynthesis ◽  
Grain Formation ◽  
Analytical Tools ◽  
Modern Analytical

AbstractSmall amounts of pre-solar grains have survived in the matrices of primitive meteorites and interplanetary dust particles. Their detailed study in the laboratory with modern analytical tools provides highly accurate and detailed information with regard to stellar nucleosynthesis and evolution, grain formation in stellar atmospheres, and Galactic Chemical Evolution. Their survival puts constraints on conditions they were exposed to in the interstellar medium and in the Early Solar System.

Quality Assessment of Honey Using Modern Analytical Tools

2012 ◽  
Vol 45 (11) ◽  
pp. 1526-1536 ◽  
Author(s):  
Hassan Arida ◽  
Reham Hassan ◽  
Ashraf El-Naggar
Keyword(s):  
Quality Assessment ◽  
Analytical Tools ◽  
Modern Analytical

Tester-Based Methods to Enhance Spatial Resolvability and Interpretation of Time-Integrated and Time-Resolved Emission Measurements

2013 ◽  
Author(s):  
Franco Stellari ◽  
Peilin Song ◽  
Alan J. Weger ◽  
Dzmitry Maliuk ◽  
Herschel A. Ainspan ◽  
...  
Keyword(s):  
Test Cases ◽  
Time Resolved ◽  
Analytical Tools ◽  
Modern Analytical ◽  
Failure Localization

Abstract In this paper, we discuss the use of a tester-based methodology to enhance the spatial resolvability and interpretation of time-integrated and time-resolved emission measurements. This technique, first presented at [1] for chip diagnostics and failure localization, is very powerful for extending the capability of modern analytical tools beyond the limits of existing optics and detectors. In particular, we will discuss how the proposed method works and present several test cases for both static and dynamic emission measurements that allow signals from gates 150 nm apart to be resolved.

Secoiridoid Amarogentin from ‘Gentianaceae’ with their Health Promotion, Disease Prevention and Modern Analytical Aspects

2020 ◽  
Vol 16 (3) ◽  
pp. 191-200
Author(s):  
Kanika Patel ◽  
Dinesh K. Patel
Keyword(s):  
Modern Medicine ◽  
Anticancer Activities ◽  
Pharmacological Activities ◽  
Long Time ◽  
Pharmaceutical Industries ◽  
Analytical Tools ◽  
Ethnomedicinal Uses ◽  
Common Plant ◽  
Secoiridoid Glycoside ◽  
Modern Analytical

Background: Plant-based products and their derivatives have been widely used in the medicine, nutraceuticals, and the cosmetic and pharmaceutical field for a very long time. A large number of important drugs of modern medicine have also been derived from the plant's sources. Plant products specifically the pure phytochemical also known as ‘biomarkers’ have been used in the food and pharmaceutical industries. Biomarker compounds are pure phytochemical and they are mainly responsible for various pharmacological activities of plant material and examples of biomarker are Amarogentin, Vasicine, Hyoscyamine and Paclitaxel. Methods: Various literature databases were searched to collect important information about Amarogentin in this review. Ethnomedicinal uses, pharmacological activities, phytochemical aspects and modern analytical tools of amarogentin were presented and discussed. Further, all the collected information’s were categorized into different section as per the need of the manuscripts. Moreover, data were also presented in the graphical abstract, Figures and Table section too. Results: Swertia chirata (S. chirata) is a common plant of Gentianaecae family which is mainly known for their bitter taste. Gentiopicroside, amarogentin, swertiamarin, isovitexin and isogentisin are some important phytoconstituents of S. chirata. Decoction, infusion, pastes and juice of S. chirata are basically used in the medicine. Various Pharmacological activities such as hypoglycemic, antimicrobial, antimalarial, antihepatotoxic, anticarcinogenic, antioxidative and anti-inflammatory have been reported in the literature for S. chirata plant. Amarogentin, a bitter secoiridoid glycoside of S. chirata has been well known for antibacterial, anticholinergic anti-lieshmanial, chemopreventive, antihepatitis and anticancer activities. Conclusion: Information provided in the present paper regarding phytochemistry, pharmacological uses and analytical aspects including bioavailability will be beneficial to various disciplines of biological science. Development of plant tissue culture-based approaches is also needed for the proper conservation of S. chirayita plants in the future.

Small Molecule Profiling Strategy with Modern Analytical Tools

Planta Medica ◽  
2012 ◽  
Vol 78 (05) ◽  
Author(s):  
K Yu ◽  
MD Jones ◽  
S McCarthy ◽  
D Moore ◽  
W Potts
Keyword(s):  
Small Molecule ◽  
Analytical Tools ◽  
Small Molecule Profiling ◽  
Modern Analytical
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