Results 11 to 20 of about 88 (67)
Textiles, 2022 In this research, we focused on testing the physical and mechanical properties of the developed polyacrylonitrile (PAN) composite nanofibers with succinite (Baltic amber) and SiO2 particles using standard methods of nanofiber testing (physical and ...
Inga Lasenko +5 more
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AMBER IDENTIFICATION BY FOURIER TRANSFORM–RAMAN SPECTROSCOPY [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2020 Subject of Research.We present a solution to the problem of amber (succinite) identification as an example of natural polymer material of organic origin. The solution is based on the obtained Raman spectra. The proposed method makes it possible to obtain
Iana I. Verkhovskaia +1 more
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Początki naukowych badań nad bursztynem w Gdańsku i kolekcja Jacoba Theodora Kleina (1685–1759)
Artium Quaestiones, 2023 The article deals with the collection of Jacob Theodor Klein and the beginnings of scientific interest in amber in early modern Gdańsk. The text is intended to show the importance of this forgotten collection and the ongoing research into succinite ...
Anna Sobecka
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Baltic amber inspection: micro-macro-structural and luminescent analysis [PDF]
E3S Web of Conferences, 2019 The solution of the problem of amber (succinite) flaw detection by microscopic analysis and luminescent analysis of amber macrostructure is proposed. The proposed method allows to obtain a rapid analysis of the defective state of the material structure ...
Verkhovskaia Iana
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Transition of plant resins from the biosphere to the lithosphere
Geo&Bio, 2020 In the article the authors consider in detail the process of transition of plant resins from the biosphere to the lithosphere, characterize the conditions and paleogeographic situation of such transition, the formation of deposits of resin minerals and ...
Viktor M. Matsui, Uliana Z. Naumenko
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Production and preservation of resins – past and present
Biological Reviews, Volume 93, Issue 3, Page 1684-1714, August 2018., 2018 ABSTRACT Amber is fossilised plant resin. It can be used to provide insights into the terrestrial conditions at the time the original resin was exuded. Amber research thus can inform many aspects of palaeontology, from the recovery and description of enclosed fossil organisms (biological inclusions) to attempts at reconstruction of past climates and ...
Leyla J. Seyfullah +5 more
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Synthesis of ZnO/CuO Composite by The Electrochemical Method in The Acetat Acid Solution
Equilibrium, 2018 The metal oxide composite is used to the microelectronic circuit, piezoelectric, fuel cell, sensor, catalyst, coating for preventing corrosion, and solar cell. The ZnO/CuO is one of the metal oxide composites.
Adrian Nur +4 more
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MARIE-VICTOR ERNEST BAUDRIMONT
Revista CENIC Ciencias Químicas, 2022 Ernest Baudrimont (1821-1885) was a French chemist that carried a detailed study of the derivatives of sulfur and phosphorus, the treatment of cholera and diabetes, the origin of mineral waters, and certain organic chemistry reactions.
Jaime Wisniak
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Journal of Raman Spectroscopy, Volume 55, Issue 2, Page 125-147, February 2024.The present overview answers the need of evaluating the current state of the art concerning the application of principal components analysis (PCA) to Raman spectroscopy studies of cultural heritage materials. Painting materials, both colouring and binding ones, were considered, together with natural and synthetic glasses, biogenic and mineral ...
Alessia Coccato, Maria Cristina Caggiani
wiley +1 more source
SEASHORE AND OFFSHORE AMBERSUCCINITE PLACERS IN UKRAINE
Геологія і корисні копалини Світового океану, 2019 The article speaks about the key influence of the sea basin on the formation of ambersuccinite as a mineral and its deposits as the first intermediate collectors.
Victor Matsui, Uliana Naumenko
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