Molecular approach for the characterization of ancient/degraded Cyperus sp. specimens

2013 ◽  
pp. 259-262
Keyword(s):  
Molecular Approach

scholarly journals Synthesis, Mesomorphism and the Optical Properties of Alkyl-deuterated Nematogenic 4-[(2,6-difluorophenyl)ethynyl]biphenyls

Materials ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4653
Author(s):  
Jakub Herman ◽  
Piotr Harmata ◽  
Michał Czerwiński ◽  
Olga Strzeżysz ◽  
Marta Pytlarczyk ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Mass Spectrometry ◽  
Differential Scanning Calorimetry ◽  
Optical Properties ◽  
Liquid Crystalline ◽  
Near Infrared ◽  
Synthesis And Characterization ◽  
Molecular Approach ◽  
Scanning Calorimetry

The synthesis and characterization of new deuterated liquid crystal (LC) compounds based on phenyl tolane core is described in this paper. The work presents an alternative molecular approach to the conventional LC design. Correlations between molecular structure and mesomorphic and optical properties for compounds which are alkyl-hydrogen terminated and alkyl-deuterium, have been drawn. The compounds are characterized by mass spectrometry (electron ionization) analysis and infrared spectroscopy. They show enantiotropic nematic behavior in a broad temperature range, confirmed by a polarizing thermomicroscopy and differential scanning calorimetry. Detailed synthetic procedures are attached. Synthesized compounds show a significantly reduced absorption in the near-infrared (NIR) and medium-wavelength infrared (MWIR) radiation range, and stand as promising components of medium to highly birefringent liquid crystalline mixtures.

Molecular Approach to Virulence: Isolation and Characterization of Avirulent Mutants of Rabies Virus

1984 ◽  
pp. 201-216
Author(s):  
P. Coulon ◽  
P. Rollin ◽  
M. Aubert ◽  
M. Dolivo ◽  
P. Kucera ◽  
...  
Keyword(s):  
Rabies Virus ◽  
Molecular Approach ◽  
Isolation And Characterization

Characterization of Tulbaghia violacea (Tulbaghieae, Allioideae, Amaryllidaceae) from India: a cytogenetic and molecular approach

The Nucleus ◽  
2017 ◽  
Vol 61 (1) ◽  
pp. 29-34 ◽  
Author(s):  
Abhishek Sadhu ◽  
Sreetama Bhadra ◽  
Maumita Bandyopadhyay
Keyword(s):  
Molecular Approach

Molecular Approach to Virulence: Isolation and Characterization of Avirulent Mutants of Rabies Virus

1984 ◽  
pp. 201-216
Author(s):  
P. Coulon ◽  
P. Rollin ◽  
M. Aubert ◽  
M. Dolivo ◽  
P. Kucera ◽  
...  
Keyword(s):  
Rabies Virus ◽  
Molecular Approach ◽  
Isolation And Characterization

A new species of Soikiella Nowicki (Hymenoptera: Trichogrammatidae) from Italy

Zootaxa ◽  
2017 ◽  
Vol 4242 (1) ◽  
pp. 185 ◽  
Author(s):  
UMBERTO BERNARDO ◽  
LIBERATA GUALTIERI ◽  
FRANCESCO NUGNES ◽  
ELISA VERDOLINI ◽  
PAOLA RIOLO ◽  
...  
Keyword(s):  
New Species ◽  
New Taxon ◽  
Molecular Approach ◽  
Dryocosmus Kuriphilus ◽  
Unidentified Species ◽  
A New Species ◽  
Oviposition Sites

A new species of Soikiella Nowicki (Hymenoptera: Trichogrammatidae) that emerged mostly from galls induced by Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae) on chestnut is described from Italy. The characterization of the new taxon, Soikiella italica Viggiani sp. n., was performed through a morpho-molecular approach. A key to the species of Soikiella is given. Emerging from the same samples were a few females of an unidentified species of Trichogramma Westwood that likely emerged from eggs of Lepidoptera associated with the galls. The true host of S. italica is also indicated to be the eggs of some insect other than D. kuriphilus that uses their galls as oviposition sites. 

A combined parasitological molecular approach for noninvasive characterization of parasitic nematode communities in wild hosts

2015 ◽  
Vol 15 (5) ◽  
pp. 1112-1119 ◽  
Author(s):  
Sarah A. Budischak ◽  
Eric P. Hoberg ◽  
Art Abrams ◽  
Anna E. Jolles ◽  
Vanessa O. Ezenwa
Keyword(s):  
Parasitic Nematode ◽  
Molecular Approach ◽  
Nematode Communities ◽  
Noninvasive Characterization ◽  
Wild Hosts

scholarly journals Characterization of Fowlpox virus in chickens and bird-biting mosquitoes: a molecular approach to investigating Avipoxvirus transmission

2019 ◽  
Vol 100 (5) ◽  
pp. 838-850 ◽  
Author(s):  
Gladys Yeo ◽  
Yifan Wang ◽  
Shin Min Chong ◽  
Mahathir Humaidi ◽  
Xiao Fang Lim ◽  
...  
Keyword(s):  
Molecular Approach ◽  
Fowlpox Virus
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