Results 11 to 20 of about 208 (106)

Raman scattering spectra of amber [PDF]

E3S Web of Conferences, 2020
The Raman spectra of amber (succinite) of different transparency levels of the Palmniken Deposit of Kaliningrad of Russia were obtained using the Fourier Transform–Raman spectroscopy method, which allows obtaining real and elemental compositions.
Verkhovskaia Iana, Prokopenko Viktor
doaj   +2 more sources

Study of amber (succinite) optical properties by IR-spectroscopy method [PDF]

Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2018
Ya.I. Verkhovskaya, V.T. Prokopenko, N.P. Sapunova   +2 more
exaly   +3 more sources

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, Jundi Rofi’uddien, Muhammad Abdul Basir, Nazriati Nazriati, Fauziatul Fajaroh   +4 more
doaj   +3 more sources

Pinaceae Pine Resins (Black Pine, Shore Pine, Rosin, and Baltic Amber) as Natural Dielectrics for Low Operating Voltage, Hysteresis-Free, Organic Field Effect Transistors. [PDF]

Glob Chall, 2023
Four pinaceae pine natural resins are proven to be very good dielectric materials with outstanding film forming, high breakdown field, and low interface trap density. They are processed from the green solvent ethanol and implemented as dielectrics in organic field effect transistors operating at low voltage in the frame of sustainable electronics ...
Coppola ME, Petritz A, Irimia CV, Yumusak C, Mayr F, Bednorz M, Matkovic A, Aslam MA, Saller K, Schwarzinger C, Ionita MD, Schiek M, Smeds AI, Salinas Y, Brüggemann O, D'Orsi R, Mattonai M, Ribechini E, Operamolla A, Teichert C, Xu C, Stadlober B, Sariciftci NS, Irimia-Vladu M.   +23 more
europepmc   +2 more sources

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, Victor T. Prokopenko   +1 more
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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, Christina Beimforde, Jacopo Dal Corso, Vincent Perrichot, Jouko Rikkinen, Alexander R. Schmidt   +5 more
wiley   +1 more source

Origin of amber-succinite (Mythical notion to modern theories)

, 2017
У статті розглядаються деякі спірні положення теорії походження викопних смол і бурштину-сукциніту. На основі аналізу історії формування буровугільних басейнів і прилеглих морських акваторій у кайнозої Європи, геологічного положення та речовинного ...
Науменко, У.З., Мацуй, В.М.   +1 more
core   +2 more sources