Results 281 to 290 of about 5,391,787 (331)

Structural elucidation of phosphatidylcholines from tissue using electron induced dissociation

International Journal of Mass Spectrometry, 2020
Lipids are an important class of biomolecules that have many different biological functions. Accurately characterizing the chemical structures of lipids is critical to understanding their roles in biochemical pathways.
M. Born, B. Prentice
semanticscholar   +1 more source

Structural elucidation and interfacial properties of a levan isolated from Bacillus mojavensis.

Food Chemistry, 2020
A strain with high exopolysaccharide (EPS) production was isolated from soil and identified as Bacillus mojavensis based on the 16S rRNA gene sequencing and biochemical properties.
Anissa Haddar, M. Hamed, Amir Bouallegue, Rita Bastos, Elisabete Coelho, M. Coimbra   +5 more
semanticscholar   +1 more source

Structural Elucidation of a Novel Pectin-Polysaccharide from the Petal of Saussurea laniceps and the Mechanism of its Anti-HBV Activity.

Carbohydrate Polymers, 2019
A novel polysaccharide designated SLP-4 with the Mw of 19681 Da was purified from the petal of Saussurea laniceps. Monosaccharide composition analysis indicated that SLP-4 was composed of mannose, rhamnose, galacturonic acid, glucose, galactose, xylose ...
Wenbo Chen, Xiaolu Zhu, JuanJuan Ma, Mengmeng Zhang, Hui Wu   +4 more
semanticscholar   +1 more source

Computer-assisted structure elucidation

Fresenius' Zeitschrift für analytische Chemie, 1982
Program case, an evolving computer model of the structure elucidation process, treats three major tasks: reduction of chemical and spectral properties to their structural implications, generation of complete molecular structures compatible with the structural features identified, and ranking these structures by comparing predicted and observed spectral
Morton E. Munk, Craig A. Shelley, Hugh B. Woodruff, Mark O. Trulson   +3 more
openaire   +2 more sources

Fucoidan from Sea Cucumber Holothuria polii: Structural Elucidation and Stimulation of Hematopoietic Activity.

International Journal of Biological Macromolecules, 2019
The structural elucidation of polysaccharides is essential for understanding their structure-bioactivity relationship and related drug development. In this study, fucoidan (Fuchp) was extracted and purified from sea cucumber Holothuria polii. Its sulfate
Chao Li, Q. Niu, Shijie Li, Xin Zhang, Chanjuan Liu, C. Cai, Guoyun Li, Guangli Yu   +7 more
semanticscholar   +1 more source

Synthesis and Structural Elucidation of Novel Benzothiazole Derivatives as Anti-tubercular Agents: In-silico Screening for Possible Target Identification.

Medicinal chemistry, 2019
BACKGROUND Benzothiazole derivatives are known for anti-TB properties. Based on the known anti-TB benzothiazole pharmacophore, in the present study, we described the synthesis, structural elucidation, and anti-tubercular screening of a series of novel ...
Katharigatta N. Venugopala, Sandeep Chandrashekharappa, M. Pillay, S. Bhandary, Mahmoud Kandeel, F. Mahomoodally, M. A. Morsy, Deepak Chopra, Bandar E. Aldhubiab, M. Attimarad, Osama I. Alwassil, Sree N Harsha, K. Mlisana, B. Odhav   +13 more
semanticscholar   +1 more source

Structural Elucidation of Complex Carbohydrates

1988
Many current problems in immunology depend on a detailed understanding of oligosaccharide and glycoconjugate structures. In contrast to other biopolymers, oligosaccharides do not have well established and sensitive analytical procedures for the determination of their structures.
V N, Reinhold, S, Santikarn
openaire   +2 more sources

Purification and structural elucidation of carbon dots by column chromatography.

Nanoscale, 2019
Carbon dots (CDs) are an astonishing class of fluorescent materials with many applications in bioimaging, drug delivery, photovoltaics and photocatalysis due to their outstanding luminescence properties and low toxicity.
V. Hinterberger, C. Damm, Philipp Haines, D. Guldi, W. Peukert   +4 more
semanticscholar   +1 more source

Xylan from bambara and cowpea biomass and their structural elucidation.

International Journal of Biological Macromolecules, 2019
This work is the first report on the isolation and structural elucidation of xylan from bambara and cowpea biomass. The xylans, isolated using acidic delignification followed by NaOH extraction method gave 12.3% and 13.6% yield, respectively.
N. Arumugam, P. Biely, V. Puchart, A. Gerrano, Koel De Mukherjee, Suren Singh, Santhosh Pillai   +6 more
semanticscholar   +1 more source

Retro–Leapfrog and structure elucidation

Journal of Mathematical Chemistry, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source