Carbohydrate-based PBT copolyesters from a cyclic diol derived from naturally occurring tartaric acid: a comparative study regarding melt polycondensation and solid-state modification

2014 ◽  
Vol 16 (4) ◽  
pp. 1789-1798 ◽  
Author(s):  
Cristina Lavilla ◽  
Erik Gubbels ◽  
Abdelilah Alla ◽  
Antxon Martínez de Ilarduya ◽  
Bart A. J. Noordover ◽  
...  
Keyword(s):  
Solid State ◽  
Comparative Study ◽  
Tartaric Acid ◽  
Melt Polycondensation ◽  
Naturally Occurring

Europium (III) complexes with new N-donor ligand: A comparative study in solid state and solution

Polyhedron ◽  
2013 ◽  
Vol 57 ◽  
pp. 30-38 ◽  
Author(s):  
Fabio Piccinelli ◽  
Andrea Melchior ◽  
Adolfo Speghini ◽  
Magda Monari ◽  
Marilena Tolazzi ◽  
...  
Keyword(s):  
Solid State ◽  
Comparative Study ◽  
Donor Ligand

scholarly journals Comparative Study of Natural Terpenoid Precursors in Reactive Plasmas for Thin Film Deposition

Molecules ◽  
2021 ◽  
Vol 26 (16) ◽  
pp. 4762
Author(s):  
Daniel S. Grant ◽  
Jakaria Ahmed ◽  
Jason D. Whittle ◽  
Andrew Michelmore ◽  
Krasimir Vasilev ◽  
...  
Keyword(s):  
Comparative Study ◽  
Mass Spectra ◽  
Thin Film Deposition ◽  
Eukaryotic Cell ◽  
Film Deposition ◽  
Plasma Polymer ◽  
Melaleuca Alternifolia ◽  
Naturally Occurring ◽  
Polymer Deposition ◽  
Positive Ion

If plasma polymer thin films are to be synthesised from sustainable and natural precursors of chemically heterogeneous composition, it is important to understand the extent to which this composition influences the mechanism of polymerisation. To this end, a well-studied monoterpene alcohol, terpinen-4-ol, has been targeted for a comparative study with the naturally occurring mix of terpenes (viz. Melaleuca alternifolia oil) from which it is commonly distilled. Positive ion mode mass spectra of both terpinen-4-ol and M. alternifolia oil showed a decrease in disparities between the type and abundance of cationic species formed in their respective plasma environments as applied plasma power was increased. Supplementary biological assay revealed the antibacterial action of both terpinen-4-ol and M. alternifolia derived coatings with respect to S. aureus bacteria, whilst cytocompatibility was demonstrated by comparable eukaryotic cell adhesion to both coatings. Elucidating the processes occurring within the reactive plasmas can enhance the economics of plasma polymer deposition by permitting use of the minimum power, time and precursor pre-processing required to control the extent of monomer fragmentation and fabricate a film of the desired thickness and functionality.

A comparative study of the conformational mobility of octamethyltetrasiloxane and cyclododecane in the solid state

1984 ◽  
Vol 12 (6) ◽  
pp. 557-563 ◽  
Author(s):  
Detlef Emeis ◽  
Hans-Joachim Cantow ◽  
Martin M�ller
Keyword(s):  
Solid State ◽  
Comparative Study ◽  
Conformational Mobility

History of Luminescence from Ancient to Modern Times

2015 ◽  
Vol 361 ◽  
pp. 1-13 ◽  
Author(s):  
Hardev Singh Virk
Keyword(s):  
Solid State ◽  
Chinese Text ◽  
Song Dynasty ◽  
Sixth Century ◽  
Luminescent Material ◽  
Modern Times ◽  
Aurora Borealis ◽  
The Song Dynasty ◽  
Naturally Occurring ◽  
History Of

Luminescent phenomena have fascinated mankind since the earliest times. The light from the aurora borealis, glow worms, luminescent wood, rotting fish and meat are all examples of naturally occurring luminescence. E. Newton Harvey’s 770 page volume “A History of Luminescence: From the Earliest Times until 1900” is a classic which narrates interesting stories from ancient cultures to modern times. The earliest written account of a solid state luminescent material comes from a Chinese text published in the Song dynasty (960–1279 A.D.). The Buddhist sacred jewel, called "hashi-no-tama" in Japan, is alleged to be self-luminous and to shed a brilliant light on its surroundings. In the Svetasvatara Upanishad, probably recorded at some time before the sixth century BC, we find a mention of fire-flies as one of the manifestations of Brahma.

Comparative study of electrochemical performance of commercial solid-state thin film Li microbatteries

2018 ◽  
Vol 649 ◽  
pp. 69-74 ◽  
Author(s):  
Barbara Laïk ◽  
Isabelle Ressejac ◽  
Cécile Venet ◽  
Jean-Pierre Pereira-Ramos
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Comparative Study ◽  
Electrochemical Performance

Technology for Formation of Hybrid Microfluidic Biosensor Systems for Label-Free Fluorimetric Express Detection of Protein Structures based on Molecular Recognition

2021 ◽  
Vol 23 (6) ◽  
pp. 300-306
Author(s):  
N.O. Sitkov ◽  
◽  
T.M. Zimina ◽  
V.V. Luchinin ◽  
A.A. Kolobov ◽  
...  
Keyword(s):  
Solid State ◽  
Comparative Study ◽  
Chemical Modification ◽  
Protein Structures ◽  
Microfluidic Channels ◽  
Label Free ◽  
Biomedical Analysis ◽  
Surface Deposition ◽  
Working Surface ◽  
Microfluidic Biosensor

The development and comparative study of technologies for manufacturing elements of hybrid biosensor systems intended for express biomedical analysis has been carried out. The technological process included the formation of the relief of microfluidic channels, chemical modification of their working surface, deposition of solid-state phosphor layers, sealing of the system, installation of inlet ports and packaging.

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