Приказано за аутора "Laban, Bojana"
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Adsorpcija boje indocijanin zeleno na površini nanocestica srebra i zlata
Laban, Bojana; Vujačić Nikezić, Ana (Српско хемијско друштво, 2022-06-19)U poslednje vreme intenzivno se ispituju nanočestice metala za primenu u medicini kao nosači lekova i drugih biološki važnih molekula, koji bi poboljšali stabilnost leka i terapeutsku efikasnost. U ovom radu je ispitana ... -
Characterization of new syntethesized Fe2O3 nanoparticles and their application as detection signal amplifiers in herbivide bentazone electroanalytical determination
Jokić, Anja; Petković, Branka; Jevtić, Sonja; Vasić, Vesna; Laban, BojanaThe iron oxide nanoparticles (Fe2O3 NPs) were synthesized from two different iron salts by solid-state synthesis method. The synthesized powder of Fe2O3 NPs is soluble in water, and the colloidal dispersion was characterized ... -
Domestic material made by calcification of modified UF resins with incorporated Fe-particles-a sensitive platform for electroanalytical quantification of gallic acid.
Petković, Branka; Kostić, Marija; Samaržija-Jovanović, Suzana; Laban, Bojana; Veljović, Djordje; Stanković, Dalibor (University "Union Nikola Tesla", Belgrad, Serbia, 2021-09-24)In this work, we present domestic high performance electrode material prepared by thermolysis of in situ synthesized urea-formaldehyde (UF) resins modified with Fe(III) nitrate. For comparison, material produced ... -
Green synthesis and characterization of nontoxic L-methionine capped silver and gold nanoparticles
Laban, Bojana; Ralević, Uroš; Petrović, Suzana; Leskovac, Andreja; Vasić-Anićijević, Dragana; Marković, Mirjana; Vasić, Vesna (Elsevier, 2019-12-11)The simple green method for synthesis of stable L-Methionine (L-Met) capped silver (Ag@LM NPs) and gold (Au@LM NPs) nanoparticles (NPs) without adding any additional reduction agent or stabilizer was developed. Colloidal ... -
Green synthesis of L-Methionine capped silver and gold nanoparticles
Sejdinović, Dijana; Laban, Bojana; Marković, Mirjana; Ralević, Uroš; Badnjević, Almir; Omanović Miklićanin, Enisa; Jokić, Anja; Vasić, Vesna (Society of Physical Chemists of Serbia, 2018-09-28)In this work, we present a simple green method for Ag and Au nanoparticles (NPs) synthesis in an aqueous medium. Ag and Au NPs were synthesized by chemical reduction method, using amino acid L-Methionine as reducing as ... -
Interaction between gold nanoparticles and selected antitumor gold complexes
Bondžić, Aleksandra; Vujačić Nikezić, Ana; Kalska, Beata; Klekota, Urszula; Laban, Bojana; Vodnik, Vesna; Vasić, Vesna (Society of Physical Chemists of Serbia, 2018-09-28)The paper presents the results of study of interaction between citrate capped gold nanoparticles (AuNPs) and some antitumor gold complexes with pyridine ligands (AubipyC, AubipyOH and AupyOAc), in order to elucidate the ... -
Iron Oxide Nanoparticles: Synthesis, Characterization and Application
Laban, Bojana; Milenković, Mila; Petković, BrankaIn this work, we present a review of the simple synthesis of iron(III)-oxide nanoparticles (Fe2O3 NPs), their characterization and potential application as nanosorbents and voltammetric sensors. Fe2O3 NPs were obtained ... -
Morfološka i elektrohemijska karakterizacija nanočestica srebra i gvožđe-oksida namenjenih za elektroanalizu
Pantović, Tijana; Jovanović, Filip; Petković, Branka; Laban, BojanaNanočestice metala i oksida metala (NPs) privlače pažnju mnogih istraživača zbog svojih jedinstvenih optičkih i električnih svojstva. Ove nanočestice nalaze primenu u biologiji, medicini, kao i u elektronici, za izradu ... -
Nano-Fe2O3 particles as voltammetric signal amplifiers in sensing of heavy metals and pesticides
Milenković, Mila; Jevtić, Sonja; Laban, Bojana; Petković, Branka; Jokić, AnjaNanočestice na bazi oksida gvožđa (NPs) su privukle veliku pažnju imajući u vidu njihove fizičke, posebno magnetne, i hemijske osobine. U ovom istraživanju su nanočestice gvožđe(III)-oksida (Fe2O3 NPs) sintetisane jednostavnim ... -
Nanospectroscopy of thiacyanine dye molecules adsorbed on silvernanoparticle clusters
Ralević, Uroš; Isić, Goran; Vasić-Anićijević, Dragana; Laban, Bojana; Bogdanović, Una; Lazović, Vladimir; Vodnik, Vesna; Gajić, Radoš (Elsevier, 2017-10-25)The adsorption of thiacyanine dye molecules on citrate-stabilized silver nanoparticle clusters drop-cast onto freshly cleaved mica or highly oriented pyrolytic graphite surfaces is examined using colocalized surface-enhanced ... -
A Sensitive Voltammetric Sensor for Caffeic Acid Made from Thermolised Modified UF Resins With Incorporated Fe(III) and Ti(IV) Oxide Particles
Petković, Branka; Kostić, Marija; Samaržija-Jovanović, Suzana; Ivanović, Aleksandra; Laban, Bojana; Veljović, Djordje; Stanković, Dalibor (University of Novi Sad, Faculty of Technology Novi Sad, 2022-10-20)Domestic high performance electrode material was prepared by thermolysis of in situ synthesized urea-formaldehyde (UF) resins modified with Fe(III) nitrate and Ti(IV) oxide in different combinations: iron salt and UF resins ... -
Sinteza praha nanočestica srebra
Laban, Bojana; Veljović, Đorđe; Petković, Branka; Jokić, AnjaNanočestice plemenitih metala (NPs) od velikog su interesa zbog svojih izvanrednih optičkih, hemijskih i fizičkih svojstava1. Nanočestice srebra (Ag NPs) privukle su posebnu pažnju zbog njihove primene u različitim oblastima. ... -
“Soft Protein Corona” as the Stabilizer of the Methionine-Coated Silver Nanoparticles in the Physiological Environment: Insights into the Mechanism of the Interaction
Bondžić, Aleksandra; Jovanović, Dunja; Arsenijević, Nevena; Laban, Bojana; Lazarević-Pašti, Tamara; Klekota, Urszula; Bondžić, Bojan (MDPI, 2022-08-11)The study of the interactions between nanoparticles (NPs) and proteins has had a pivotal role in facilitating the understanding of biological effects and safe application of NPs after exposure to the physiological ... -
Solid-State Synthesis of Silver Nanoparticles and Their Catalytic Application in Methylene Blue Reduction
Veljović, Đorđe; Gurešić, Dejan; Jokić, Anja; Vasić, Vesna; Laban, Bojana (Wiley-VCH GmbH, 2020-09-08)The silver nanoparticles (Ag NPs) were successfully synthesized by a facile solid-state chemical method. Ag NPs were obtained by a mechanochemical reaction between silver nitrate and sodium citrate, with the constant ... -
Synthesis and characterization of quercetin-conjugated gold nanoparticles
Momić, Tatjana; Lazarević-Pašti, Tamara; Laban, Bojana; Marković, Mirjana; Vasić, Vesna (Society of Physical Chemists of Serbia, 2018-09-28)Gold nanoparticles and quercetin-conjugated gold nanoparticles complex were synthesized using trisodium citrate as reducing agent. Both kinds of nanoparticles were characterized using spectrophotometry, dynamic light ...