Works matching AU Kareiva, Aivaras

Results: 131

Yttrium-doped alumoxanes: A chimie douce route to Y3Al5O12(YAG) and Y4A12O9 (YAM).

Published in:

Advanced Materials, 1997, v. 9, n. 1, p. 68, doi. 10.1002/adma.19970090116

By:

Harlan, C. Jeff;
Kareiva, Aivaras;
MacQueen, Brent;
Cook, Ron;
Barror, Andrew R.

Publication type:

Article

Structure and charge density of Ce doped gadolinium gallium garnet (GGG).

Published in:

Journal of Materials Science: Materials in Electronics, 2016, v. 27, n. 2, p. 1920, doi. 10.1007/s10854-015-3974-3

By:

Thirumalaisamy, T.;
Saravanakumar, S.;
Butkute, Skirmante;
Kareiva, Aivaras;
Saravanan, R.

Publication type:

Article

Corded Ware and Contemporary Hunter-Gatherer Pottery from Southeast Lithuania: Technological Insights through Geochemical and Mineralogical Approaches.

Published in:

Minerals (2075-163X), 2022, v. 12, n. 8, p. 1006, doi. 10.3390/min12081006

By:

Šatavičė, Eglė;
Skridlaitė, Gražina;
Grigoravičiūtė-Puronienė, Inga;
Kareiva, Aivaras;
Selskienė, Aušra;
Suzdalev, Sergej;
Žalūdienė, Gailė;
Taraškevičius, Ričardas

Publication type:

Article

Study of microplastic occurrence on the sandy beaches of Šventoji, Lithuania.

Published in:

Baltica, 2021, v. 34, n. 1, p. 47, doi. 10.5200/baltica.2021.1.4

By:

Raudonyte-Svirbutaviciene, Eva;
Stakènienè, Rimutè;
Jokšas, Kestutis;
Matulaitienè, Ieva;
Mikoliūnaitè, Lina;
Žarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

Sol-Gel Preparation and Characterization of Codoped Yttrium Aluminium Garnet Powders.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2005, v. 631, n. 15, p. 2987, doi. 10.1002/zaac.200500315

By:

Asta Leleckaite;
Aivaras Kareiva;
Helga Bettentrup;
Thomas Jüstel

Publication type:

Article

Rentgeno spinduliuote paveiktų kalcio pirofosfatų polimorfų kietojo kūno BMR tyrimas.

Published in:

Vilnius University Proceedings, 2023, v. 38, p. 210

By:

Dubauskas, Aurimas;
Klimavičius, Vytautas;
Griesiūtė, Diana;
Kareiva, Aivaras;
Antuzevics, Andris;
Žarkov, Aleksej

Publication type:

Article

KALCIO HIDROKSIAPATITŲ SAVYBIŲ MODIFIKAVIMAS HIDROTERMINĖS SINTEZĖS METU.

Published in:

Vilnius University Proceedings, 2022, n. 4, p. 88

By:

Klydžiūtė, Gabrielė;
Raudonytė-Svirbutavičienė, Eva;
Lukavičiūtė, Laura;
Beganskienė, Aldona;
Žarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

KALCIO HIDROKSIAPATITO SINTEZĖ ANT SILICIO PADĖKLŲ.

Published in:

Vilnius University Proceedings, 2022, n. 4, p. 81

By:

Briedytė, Greta;
Karalkevičienė, Rasa;
Kareiva, Aivaras;
Žarkov, Aleksej

Publication type:

Article

Controlling the Magnetic Properties of La 0.9 A 0.1 Mn 0.9 Cr 0.1 O 3 (A: Li, K, Na) Powders and Ceramics by Alkali Ions Doping.

Published in:

Magnetochemistry, 2023, v. 9, n. 6, p. 140, doi. 10.3390/magnetochemistry9060140

By:

Głuchowski, Paweł;
Nikonkov, Ruslan;
Kujawa, Daniela;
Stręk, Wiesław;
Murauskas, Tomas;
Pakalniškis, Andrius;
Kareiva, Aivaras;
Yaremkevych, Andrii;
Fesenko, Olena;
Zhaludkevich, Aliaksandr;
Karpinsky, Dmitry

Publication type:

Article

Synthesis, structural and luminescent properties of Mn-doped calcium pyrophosphate (Ca2P2O7) polymorphs.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-11337-y

By:

Griesiute, Diana;
Garskaite, Edita;
Antuzevics, Andris;
Klimavicius, Vytautas;
Balevicius, Vytautas;
Zarkov, Aleksej;
Katelnikovas, Arturas;
Sandberg, Dick;
Kareiva, Aivaras

Publication type:

Article

On the Samarium Substitution Effects in Y3−xSmxAl5O12 (x = 0.1-3.0).

Published in:

Journal of Electronic Materials, 2018, v. 47, n. 7, p. 3951, doi. 10.1007/s11664-018-6277-7

By:

Skaudzius, Ramunas;
Sakirzanovas, Simas;
Kareiva, Aivaras

Publication type:

Article

A Chimie Douce Route to Layered Double Hydroxides †.

Published in:

2024

By:

Sokol, Denis;
Kareiva, Aivaras

Publication type:

Abstract

Crystal and Magnetic Structure Transitions in Doped Lu- and Fe-Based Perovskite Oxides †.

Published in:

2024

By:

Pakalniškis, Andrius;
Niaura, Gediminas;
Karpinsky, Dmitry;
Rogez, Guillaume;
Rabu, Pierre;
Chen, Shih-Wen;
Yang, Thomas Chung-Kuang;
Skaudžius, Ramūnas;
Kareiva, Aivaras

Publication type:

Abstract

Structural, morphological, and magnetic characterization of bulk and thin films Y 3 Al 5–x Fe x O 12 (YAIG): From the perspective of aqueous sol–gel processing.

Published in:

Chemical Engineering Communications, 2017, v. 204, n. 9, p. 1037, doi. 10.1080/00986445.2017.1336091

By:

Opuchovic, Olga;
Culunlu, Serdar;
Morkan, Ayse Uztetik;
Morkan, Izzet Amour;
Niznansky, Daniel;
Garskaite, Edita;
Beganskiene, Aldona;
Kareiva, Aivaras

Publication type:

Article

Analytical methods used for the characterisation of specific features of biological tissues related with obesity: A review.

Published in:

2022

By:

Brimas, Edvardas;
Raudonis, Rimantas;
Kareiva, Aivaras

Publication type:

Literature Review

Initial evaluation of waste phosphogypsum for its use as a precursor for bioceramic materials.

Published in:

Chemija, 2024, v. 35, n. 2, p. 35, doi. 10.6001/chemija.2024.35.2.2

By:

Bajorinaitė, Elžbieta;
Michailova, Laura;
Jurevičiūtė, Simona;
Sokol, Denis;
Stankevičiūtė, Živilė;
Grigoravičiūtė, Inga;
Kareiva, Aivaras

Publication type:

Article

Intrinsic emissions and formation of electron-hole trapping centres in excited Li2SO4.

Published in:

Chemija, 2023, v. 34, n. 3, p. 123, doi. 10.6001/chemija.2023.34.3.2

By:

Nurakhmetov, Turlybek N.;
Alibay, Temirulan T.;
Tolekov, Doszhan A.;
Shamiyeva, Raushan K.;
Pazylbek, Sapargali;
Karoblis, Dovydas;
Raudonis, Rimantas;
Zarkov, Aleksej;
Kiuberis, Jonas;
Kareiva, Aivaras

Publication type:

Article

Three different techniques to reconstruct 3D view of SEM images by using only free available software.

Published in:

Chemija, 2022, v. 33, n. 1, p. 7, doi. 10.6001/chemija.v33i1.4658

By:

Brimas, Edvardas;
Skaudžius, Ramūnas;
Brimas, Gintautas;
Selskis, Algirdas;
Ramanauskas, Rimantas;
Kareiva, Aivaras

Publication type:

Article

Home-made cider brandy (Calvados): analysis of distillation fractions by gas chromatography-mass spectrometry method.

Published in:

Chemija, 2021, v. 32, n. 3/4, p. 83, doi. 10.6001/chemija.v32i3-4.4546

By:

Vaičikauskytė, Indrė;
Poškus, Vilius;
Nekrošius, Vytautas;
Vičkačkaitė, Vida;
Kareiva, Aivaras

Publication type:

Article

Investigation of upconversion phenomenon in Y1-xLn3+x(BTC)(DMF)2(H2O) and Y0.8-xYb0.2Ln3+x(BTC) (DMF)2(H2O) metal organic frameworks

Published in:

Chemija, 2021, v. 32, n. 2, p. 63

By:

Laurikėnas, Andrius;
Kareiva, Aivaras

Publication type:

Article

Preparation of polyacrylate/silica membranes for fuel cell application by in situ UV polymerization.

Published in:

Chemija, 2020, v. 31, n. 4, p. 347, doi. 10.6001/chemija.v31i4.4321

By:

Zhyhailo, Mariia;
Yevchuk, Iryna;
Yatsyshyn, Mykhaylo;
Korniy, Sergiy;
Demchyna, Oksana;
Musiy, Rostyslav;
Raudonis, Rimantas;
Zarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

From model to artefact: Versatile characterization of cinnabar, red lead and realgar red paints for rubrics and miniatures.

Published in:

Chemija, 2020, v. 31, n. 4, p. 238, doi. 10.6001/chemija.v31i4.4320

By:

Čiuladienė, Aušra;
Kareiva, Aivaras;
Raudonis, Rimantas

Publication type:

Article

Sol-gel synthesis of calcium phosphate-based coatings - A review.

Published in:

Chemija, 2020, v. 31, n. 1, p. 25

By:

Kunio Ishikawa;
Kareiva, Aivaras

Publication type:

Article

Solvothermally derived Me2(H2O)4(5SSA)3·DMF and Me2(H2O)4(4NSA)2·DMF: Application as Biginelli reaction catalysts.

Published in:

Chemija, 2019, v. 30, n. 2, p. 89

By:

Laurikėnas, Andrius;
Yalçin, Fatma;
Žilinskas, Robertas;
Morkan, Ayse Uztetik;
Žilinskas, Albinas;
Morkan, Izzet Amour;
Kareiva, Aivaras

Publication type:

Article

Investigation of the chemical composition of red pigments and binding media.

Published in:

Chemija, 2018, v. 29, n. 4, p. 243, doi. 10.6001/chemija.v29i4.3840

By:

Čiuladienė, Aušra;
Luckutė, Austėja;
Kiuberis, Jonas;
Kareiva, Aivaras

Publication type:

Article

SEM (EDX) is an indispensable tool for the characterization of subcutaneous, preperitoneal and visceral adipose tissue of obese patients.

Published in:

Chemija, 2018, v. 29, n. 2, p. 67

By:

Skaudžius, Ramūnas;
Misevičius, Martynas;
Brimienė, Vilma;
Beniušė, Margarita;
Brimas, Gintautas;
Kareiva, Aivaras

Publication type:

Article

Sensitivity and accuracy of new ellipsometric technique for the characterization of ultrathin films.

Published in:

Chemija, 2017, v. 28, n. 4, p. 177

By:

Kostruba, Andriy;
Stetsyshyn, Yurij;
Vlokh, Rostyslav;
Mayevska, Sofija;
Rachiy, Bogdan;
Musiy, Rostyslav;
Zarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

Investigation of distribution of metals in Cr3+-doped Y3Ga5O12 and Gd3Sc2Ga3O12 using ICP-OES and EDX.

Published in:

Chemija, 2017, v. 28, n. 3, p. 154

By:

Butkutė, Skirmantė;
Turan, Kübra;
Zarkov, Aleksej;
Kontrimavičiūtė, Eglė;
Tautkus, Stasys;
Ramanauskas, Rimantas;
Kareiva, Aivaras

Publication type:

Article

Synthesis of magnesium oxide nanoparticles via sol-gel method and hydrolysis and application for paper deacidification treatment.

Published in:

Chemija, 2016, v. 27, n. 3, p. 170, doi. 10.6001/chemija.2016.27.3.6

By:

Darčanova, Olga;
Tamutė, Monika;
Beganskienė, Aldona;
Kareiva, Aivaras

Publication type:

Article

Analytical characterization of adipose tissue structure and composition: A novel approach towards diagnosis of metabolic disturbances in the human body.

Published in:

Chemija, 2015, v. 26, n. 2, p. 98, doi. 10.6001/chemija.2015.26.2.5

By:

Buckus, Bronius;
Brimas, Gintautas;
Stašinskas, Algimantas;
Smalenskaitė, Aurelija;
Tautkus, Stasys;
Beganskienė, Aldona;
Kareiva, Aivaras

Publication type:

Article

Sol-gel synthesis of calcium nanomaterial for paper conservation.

Published in:

Chemija, 2015, v. 26, n. 1, p. 25, doi. 10.6001/chemija.2015.26.1.4

By:

Darčanova, Olga;
Beganskienė, Aldona;
Kareiva, Aivaras

Publication type:

Article

XRD and FTIR characterisation of historical green pigments and their lead-based glazes.

Published in:

Chemija, 2014, v. 25, n. 4, p. 199, doi. 10.6001/chemija.2014.25.4.2

By:

Gražėnaitė, Eglė;
Kiuberis, Jonas;
Beganskienė, Aldona;
Senvaitienė, Jūratė;
Kareiva, Aivaras

Publication type:

Article

UV-Vis spectroscopical investigations of the YSZ thin films on corundum, silicon and silica substrates.

Published in:

Chemija, 2014, v. 25, n. 1, p. 29

By:

Žalga, Artūras;
Kareiva, Aivaras;
Žarkov, Aleksej;
Tautkus, Stasys;
Abakevičienė, Brigita

Publication type:

Article

Sol-gel synthesis of calcium phosphate coatings on Ti substrate using dip-coating technique.

Published in:

Chemija, 2013, v. 24, n. 4, p. 288

By:

Stankevičiūtė, Živilė;
Malakauskaitė, Milda;
Beganskienė, Aldona;
Kareiva, Aivaras

Publication type:

Article

Feasibility evaluation of low-crystallinity β-tricalcium phosphate blocks as a bone substitute fabricated by a dissolution–precipitation reaction from α-tricalcium phosphate blocks.

Published in:

Journal of Biomaterials Applications, 2018, v. 33, n. 2, p. 259, doi. 10.1177/0885328218788255

By:

Tripathi, Garima;
Sugiura, Yuki;
Kareiva, Aivaras;
Garskaite, Edita;
Tsuru, Kanji;
Ishikawa, Kunio

Publication type:

Article

Energy Transfer of Electronic Excitations by Activators in Phosphates and Sulfates via the Creation of Combined Electron Emission States.

Published in:

Crystals (2073-4352), 2025, v. 15, n. 1, p. 15, doi. 10.3390/cryst15010015

By:

Nurpeissov, Aibek S.;
Alibay, Temirulan T.;
Nurakhmetov, Turlybek;
Kareiva, Aivaras;
Zarkov, Aleksej;
Pazylbek, Sapargali

Publication type:

Article

Synthesis and Study of Oxide Semiconductor Nanoheterostructures in SiO 2 /Si Track Template.

Published in:

Crystals (2073-4352), 2024, v. 14, n. 12, p. 1087, doi. 10.3390/cryst14121087

By:

Dauletbekova, Alma;
Junisbekova, Diana;
Baimukhanov, Zein;
Kareiva, Aivaras;
Popov, Anatoli I.;
Platonenko, Alexander;
Akilbekov, Abdirash;
Abdrakhmetova, Ainash;
Aralbayeva, Gulnara;
Koishybayeva, Zhanymgul;
Khamdamov, Jonibek

Publication type:

Article

Synthesis and Characterization of Iron–Sillenite for Application as an XRD/MRI Dual-Contrast Agent.

Published in:

Crystals (2073-4352), 2024, v. 14, n. 8, p. 706, doi. 10.3390/cryst14080706

By:

Vistorskaja, Diana;
Yang, Jen-Chang;
Wu, Yu-Tzu;
Chang, Liang-Yu;
Lu, Po-Wen;
Zarkov, Aleksej;
Grigoraviciute, Inga;
Kareiva, Aivaras

Publication type:

Article

Luminescence and Electron–Hole-Trapping Centers in α- Ca 2 P 2 O 7 − Mn.

Published in:

Crystals (2073-4352), 2024, v. 14, n. 5, p. 406, doi. 10.3390/cryst14050406

By:

Nurakhmetov, Turlybek N.;
Alibay, Temirulan T.;
Zhangylyssov, Keleshek B.;
Nurpeissov, Aibek S.;
Pazylbek, Sapargali;
Griesiute, Diana;
Zarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

Advances in Functional Inorganic Materials Prepared by Wet Chemical Methods (Volume II).

Published in:

Crystals (2073-4352), 2023, v. 13, n. 2, p. 324, doi. 10.3390/cryst13020324

By:

Zarkov, Aleksej;
Kareiva, Aivaras;
Tamasauskaite-Tamasiunaite, Loreta

Publication type:

Article

Solvothermal Synthesis of Calcium Hydroxyapatite via Hydrolysis of Alpha-Tricalcium Phosphate in the Presence of Different Organic Additives.

Published in:

Crystals (2073-4352), 2023, v. 13, n. 2, p. 265, doi. 10.3390/cryst13020265

By:

Karalkeviciene, Rasa;
Raudonyte-Svirbutaviciene, Eva;
Zarkov, Aleksej;
Yang, Jen-Chang;
Popov, Anatoli I.;
Kareiva, Aivaras

Publication type:

Article

Analytical characterization of Baltic amber and pottery.

Published in:

Archaeologia Lituana, 2011, v. 12, p. 25

By:

Kareiva, Aivaras;
Kiuberis, Jonas;
Merkevičius, Algimantas

Publication type:

Article

Molten Salt Synthesis of Micro-Sized Hexagonally Shaped REMnO 3 (RE = Y, Er, Tm, Yb).

Published in:

Inorganics, 2023, v. 11, n. 5, p. 178, doi. 10.3390/inorganics11050178

By:

Karoblis, Dovydas;
Zarkov, Aleksej;
Murauskas, Tomas;
Kareiva, Aivaras

Publication type:

Article

Sol-Gel Synthesis and Characterization of Novel Y 3−x M x Al 5−y V y O 12 (M—Na, K) Garnet-Type Compounds.

Published in:

Inorganics, 2023, v. 11, n. 2, p. 58, doi. 10.3390/inorganics11020058

By:

Vistorskaja, Diana;
Laurikenas, Andrius;
Montejo de Luna, Alejandro;
Zarkov, Aleksej;
Pazylbek, Sapargali;
Kareiva, Aivaras

Publication type:

Article

Low-Temperature Synthesis Approach for Calcium Hydroxyapatite Coatings on Titanium Substrate.

Published in:

Inorganics, 2023, v. 11, n. 1, p. 33, doi. 10.3390/inorganics11010033

By:

Karalkeviciene, Rasa;
Briedyte, Greta;
Popov, Anton;
Tutliene, Skirmante;
Zarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

Study of gadolinium substitution effects in hexagonal yttrium manganite YMnO3.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-82621-6

By:

Karoblis, Dovydas;
Zarkov, Aleksej;
Garskaite, Edita;
Mazeika, Kestutis;
Baltrunas, Dalis;
Niaura, Gediminas;
Beganskiene, Aldona;
Kareiva, Aivaras

Publication type:

Article

Advances in Functional Inorganic Materials Prepared by Wet Chemical Methods.

Published in:

2021

By:

Zarkov, Aleksej;
Kareiva, Aivaras;
Tamasauskaite-Tamasiunaite, Loreta

Publication type:

Editorial

The Synthesis and Characterization of Sol-Gel-Derived SrTiO 3 -BiMnO 3 Solid Solutions.

Published in:

Crystals (2073-4352), 2020, v. 10, n. 12, p. 1125, doi. 10.3390/cryst10121125

By:

Karoblis, Dovydas;
Diliautas, Ramunas;
Raudonyte-Svirbutaviciene, Eva;
Mazeika, Kestutis;
Baltrunas, Dalis;
Beganskiene, Aldona;
Zarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

Ga-Substituted Cobalt-Chromium Spinels as Ceramic Pigments Produced by Sol–Gel Synthesis.

Published in:

Crystals (2073-4352), 2020, v. 10, n. 12, p. 1078, doi. 10.3390/cryst10121078

By:

Grazenaite, Egle;
Garskaite, Edita;
Stankeviciute, Zivile;
Raudonyte-Svirbutaviciene, Eva;
Zarkov, Aleksej;
Kareiva, Aivaras

Publication type:

Article

On the Reconstruction Peculiarities of Sol–Gel Derived Mg2−xMx/Al1 (M = Ca, Sr, Ba) Layered Double Hydroxides.

Published in:

Crystals (2073-4352), 2020, v. 10, n. 6, p. 470, doi. 10.3390/cryst10060470

By:

Valeikiene, Ligita;
Roshchina, Marina;
Grigoraviciute-Puroniene, Inga;
Prozorovich, Vladimir;
Zarkov, Aleksej;
Ivanets, Andrei;
Kareiva, Aivaras

Publication type:

Article