scholarly journals Generation and Characterization of a Library of Novel Biologically Active Functional Surfactants (Surfmers) Using Combined High-Throughput Methods

2021 ◽  
Author(s):  
Valentina Cuzzucoli Crucitti ◽  
Leonardo Contreas ◽  
Vincenzo Taresco ◽  
Shaun C. Howard ◽  
Adam A. Dundas ◽  
...  
Keyword(s):  
High Throughput ◽  
Biologically Active ◽  
Functional Surfactants

Characterization of photosystem II with the atomic-force microscope

1992 ◽  
Vol 50 (2) ◽  
pp. 1146-1147
Author(s):  
Kathleen M. Marr ◽  
Mary K. Lyon
Keyword(s):  
Photosystem Ii ◽  
Atomic Force Microscope ◽  
Three Dimensional ◽  
Biologically Active ◽  
Atomic Force ◽  
Freeze Etching ◽  
Image Averaging ◽  
Oxygen Evolving ◽  
Averaging Techniques

Photosystem II (PSII) is different from all other reaction centers in that it splits water to evolve oxygen and hydrogen ions. This unique ability to evolve oxygen is partly due to three oxygen evolving polypeptides (OEPs) associated with the PSII complex. Freeze etching on grana derived insideout membranes revealed that the OEPs contribute to the observed tetrameric nature of the PSIl particle; when the OEPs are removed, a distinct dimer emerges. Thus, the surface of the PSII complex changes dramatically upon removal of these polypeptides. The atomic force microscope (AFM) is ideal for examining surface topography. The instrument provides a topographical view of individual PSII complexes, giving relatively high resolution three-dimensional information without image averaging techniques. In addition, the use of a fluid cell allows a biologically active sample to be maintained under fully hydrated and physiologically buffered conditions. The OEPs associated with PSII may be sequentially removed, thereby changing the surface of the complex by one polypeptide at a time.

Combinatorial Fabrication and High-Throughput Characterization of Thin Film Metal Oxide Libraries for Solar water Splitting

2018 ◽  
Author(s):  
Alfred Ludwig ◽  
Mona Nowak ◽  
Swati Kumari ◽  
Helge S. Stein ◽  
Ramona Gutkowski ◽  
...  
Keyword(s):  
Thin Film ◽  
Metal Oxide ◽  
Water Splitting ◽  
High Throughput ◽  
Solar Water ◽  
Solar Water Splitting

Characterization of Biologically Active Substances from Calendula officinalis

2018 ◽  
Vol 18 (14) ◽  
pp. 1167-1174 ◽  
Author(s):  
Petra Lovecka ◽  
Jan Lipov ◽  
Kamila Thumova ◽  
Anna Macurkova
Keyword(s):  
Biologically Active Substances ◽  
Biologically Active ◽  
Calendula Officinalis ◽  
Active Substances

scholarly journals Database of ab initio L-edge X-ray absorption near edge structure

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Yiming Chen ◽  
Chi Chen ◽  
Chen Zheng ◽  
Shyam Dwaraknath ◽  
Matthew K. Horton ◽  
...  
Keyword(s):  
High Throughput ◽  
Scattering Theory ◽  
Research Community ◽  
Metal Compounds ◽  
Edge Structure ◽  
X Ray ◽  
Initial Release ◽  
Computational Workflow ◽  
X Ray Absorption

AbstractThe L-edge X-ray Absorption Near Edge Structure (XANES) is widely used in the characterization of transition metal compounds. Here, we report the development of a database of computed L-edge XANES using the multiple scattering theory-based FEFF9 code. The initial release of the database contains more than 140,000 L-edge spectra for more than 22,000 structures generated using a high-throughput computational workflow. The data is disseminated through the Materials Project and addresses a critical need for L-edge XANES spectra among the research community.

High-Throughput Synthesis and Characterization of a Combinatorial Materials Library in Bulk Alloys

2021 ◽  
Vol 52 (4) ◽  
pp. 1159-1168
Author(s):  
Lei Zhao ◽  
Yuanxun Zhou ◽  
Hui Wang ◽  
Xuebin Chen ◽  
Lixia Yang ◽  
...  
Keyword(s):  
High Throughput ◽  
Synthesis And Characterization ◽  
Combinatorial Materials ◽  
Bulk Alloys

High-Throughput Screening and Characterization of a High-Density Soybean Mutant Library Elucidate the Biosynthesis Pathway of Triterpenoid Saponins

2019 ◽  
Vol 60 (5) ◽  
pp. 1082-1097 ◽  
Author(s):  
Panneerselvam Krishnamurthy ◽  
Yukiko Fujisawa ◽  
Yuya Takahashi ◽  
Hanako Abe ◽  
Kentaro Yamane ◽  
...  
Keyword(s):  
High Throughput ◽  
High Throughput Screening ◽  
High Density ◽  
Biosynthesis Pathway ◽  
Mutant Library ◽  
Triterpenoid Saponins

High-Throughput Characterization of Small and Large Molecules Using Only a Matrix and the Vacuum of a Mass Spectrometer

2015 ◽  
Vol 87 (9) ◽  
pp. 4667-4674 ◽  
Author(s):  
Daniel W. Woodall ◽  
Beixi Wang ◽  
Ellen D. Inutan ◽  
Srinivas B. Narayan ◽  
Sarah Trimpin
Keyword(s):  
Mass Spectrometer ◽  
High Throughput ◽  
Large Molecules
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