Search results for: POLIMERY%20PRZEWODZ%C4%84CE

• Polimery

  Journals

  ISSN: 0032-2725

• Polymers

  Journals

  ISSN: 2073-4360

• Hat problem on the cycle C4

  Publication

  • M. Krzywkowski

  - International Mathematical Forum - Year 2010

  The topic of our paper is the hat problem. In that problem, each of n people is randomly tted with a blue or red hat. Then everybody can try to guess simultanously his own hat color looking at the hat colors of the other people. The team wins if at least one person guesses his hat color correctly and no one guesses his hat color wrong, otherwise the team loses. The aim is to maximize the probability of win. In this version every...

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• POLYMERS & POLYMER COMPOSITES

  Journals

  ISSN: 0967-3911

• CARBOHYDRATE POLYMERS

  Journals

  ISSN: 0144-8617 , eISSN: 1879-1344

• POLYMER TESTING

  Journals

  ISSN: 0142-9418 , eISSN: 1873-2348

• POLYMER

  Journals

  ISSN: 0032-3861 , eISSN: 1873-2291

• GC-FID determination of C2-C4 aliphatic monocarboxylic acids in aqueous samples preceded by solvent extraction

  Publication

  • B. Zygmunt
  • A. Banel

  - CHEMIA ANALITYCZNA - Year 2009

  Ekstrakcja za pomocą eteru metylo-tert-butylowego (MTBE) została wykorzystana do izolacji krótkołańcuchowych alkanowych kwasów monokarboksylowych (2-4 atomy węgla w cząsteczce) z próbek o matrycy wodnej. Całkowita wydajność dwukrotnej ekstrakcji z próbek wodnych kwasów: octowego, propionowego i masłowego wynosiła odpowiednio ok. 55% , ok. 90% i ponad 90%. Wydajności ekstrakcji są porównywalne z wartościami uzyskiwanymi w przypadku...

• JOURNAL OF POLYMERS AND THE ENVIRONMENT

  Journals

  ISSN: 1566-2543 , eISSN: 1572-8900

• POLYMER DEGRADATION AND STABILITY

  Journals

  ISSN: 0141-3910 , eISSN: 1873-2321

• POLYMER BULLETIN

  Journals

  ISSN: 0170-0839 , eISSN: 1436-2449

• Water Footprint Assessment of Selected Polymers, Polymer Blends, Composites, and Biocomposites for Industrial Application

  Publication

  • J. Korol
  • A. Hejna
  • D. Burchart-Korol
  • B. Chmielnicki
  • K. Wypiór

  - Polymers - Year 2019

  This paper presents a water footprint assessment of polymers, polymer blends, composites, and biocomposites based on a standardized EUR-pallet case study. The water footprint analysis is based on life cycle assessment (LCA). The study investigates six variants of EUR-pallet production depending on the materials used. The system boundary included the production of each material and the injection molding to obtain a standardized...

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• Electroconducting polymers as a corrosion protection materials review

  Publication

  • A. Kupniewska
  • S. Białłozór

  - RED. ZAGR. ANGIELSKI - Year 2007

  Autorzy przywołują 89 pozycji literaturowych dotyczących użycia polimerów elektroaktywnych w ochronie metali przed korozją. Wykazano, że najczęściej wykorzystywany w tym celu jest polipirol. Przytoczone prace dotyczą ochrony stali, aluminium, cynku oraz stopów magnezu.

• EUROPEAN POLYMER JOURNAL

  Journals

  ISSN: 0014-3057 , eISSN: 1873-1945

• JOURNAL OF APPLIED POLYMER SCIENCE

  Journals

  ISSN: 0021-8995 , eISSN: 1097-4628

• Czujniki gazów wykorzystujące polimery przewodzące

  Publication

  • K. Dunst

  - Year 2018

  Celem rozprawy doktorskiej jest zbadanie możliwości zastosowania polimerów przewodzących w czujnikach gazów środowiskowych .

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• REACTIVE & FUNCTIONAL POLYMERS

  Journals

  ISSN: 1381-5148 , eISSN: 1873-166X

• POLYMER COMPOSITES

  Journals

  ISSN: 0272-8397 , eISSN: 1548-0569

• Znikające polimery, czyli jak to robi czas czarodziej

  Publication

  • A. Guzman - Sielicka

  - Year 2010

  Co robić, by zapobiec sytuacji, kiedy nasza ziemia stanie się jednym wielkim śmietniskiem? Produkować opakowania biodegradowalne, które w sposób nie szkodzący naturze ulegają rozkładowi. Celem projektu jest rozpowszechnienie wiedzy o wielowarstwowych polimerach w postaci folii do pakowania różnego typu produktów przyjaznych środowisku.

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• E-POLYMERS

  Journals

  ISSN: 1618-7229

• PLASMAS AND POLYMERS

  Journals

  ISSN: 1084-0184

• MODALITY corpus - SPEAKER 10 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 03 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 01 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 21 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 32 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 27 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 35 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 17 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 33 - COMMANDS C4

  Open Research Data

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - series: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY

  Journals

  ISSN: 0887-624X , eISSN: 1099-0518

• POLYMER-KOREA

  Journals

  ISSN: 0379-153X

• POLYMER INTERNATIONAL

  Journals

  ISSN: 0959-8103 , eISSN: 1097-0126

• Polymer Crystallization

  Journals

  eISSN: 2573-7619

• POLYMER JOURNAL

  Journals

  ISSN: 0032-3896 , eISSN: 1349-0540

• Polymer News

  Journals

  ISSN: 0032-3918

• Heterozłącze planarne polimer-materiał małocząsteczkowy

  Publication

  • J. Szostak

  - Year 2010

  Polimerowe ogniwa fotowoltaiczne ze względu na szereg zalet cieszą się dużym zainteresowaniem. Praca ta zawiera krótki opis zasady działania tego typu urządzeń oraz podstawowych zjawisk zachodzących we wnętrzu materiałów organicznych i na ich złączach. Przedstawiona została struktura heterozłącza planarnego i objętościowego oraz ich porównanie, z uwagi na fakt, że są to dwa najczęściej stosowane w ogniwach fotowoltaicznych typy...

• Highly antifouling polymer-nanoparticle-nanoparticle/polymer hybrid membranes

  Publication

  • V. Vatanpour
  • M. Jouyandeh
  • S. S. Mousavi Khadem
  • S. Paziresh
  • A. Dehghan
  • M. Ganjali
  • H. Moradi
  • S. Mirsadeghi
  • A. Badiei
  • M. T. Munir... and 7 others

  - SCIENCE OF THE TOTAL ENVIRONMENT - Year 2022

  We introduce highly antifouling Polymer-Nanoparticle-Nanoparticle/Polymer (PNNP) hybrid membranes as multi-functional materials for versatile purification of wastewater. Nitrogen-rich polyethylenimine (PEI)-functionalized halloysite nanotube (HNT-SiO2-PEI) nanoparticles were developed and embedded in polyvinyl chloride (PVC) membranes for protein and dye filtration. Bulk and surface characteristics of the resulting HNT-SiO2-PEI...

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• Polimery w Medycynie

  Journals

  ISSN: 0370-0747 , eISSN: 2451-2699

• Express Polymer Letters

  Journals

  ISSN: 1788-618X

• IRANIAN POLYMER JOURNAL

  Journals

  ISSN: 1026-1265 , eISSN: 1735-5265

• Polymer Modified Bitumen

  Publication

  • H. Janik
  • M. Sienkiewicz
  • K. Borzędowska-Labuda

  - Year 2018

  In this paper we present the benefits of using polymers as an asphalt modifiers, especially the low molecular weight reactive compounds, which are capable of forming an polymer network with bitumen "in situ" in the process of its modification.

• Rheology of polymer blends

  Publication

  • M. Włoch
  • J. Datta

  - Year 2020

  Polymer blends are physical mixtures of two or more homopolymers or copolymers. This type of materials have wide spectrum of technological applications, and their properties are influenced, e.g., by the properties of single components and morphology of final material. The rheology of polymer blends is connected with the processing of polymer blends and is influenced by thermodynamics, morphology, and their evolution during testing....

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• Plasma Processes and Polymers

  Journals

  ISSN: 1612-8850 , eISSN: 1612-8869

• ACS Polymers Au

  Journals

  eISSN: 2694-2453

• Shape-Memory Polyurethane Polymers

  Publication

  • M. Strankowski
  • P. Anju
  • A. Reghunadhan

  - ACS SYMPOSIUM SERIES - Year 2021

  Polyurethanes (PUs) are one of the most widely used polymers in research and industry. They can be synthesized from chemical sources and natural sources. PUs are a very useful class of polymers and exhibit many desirable properties that can be exploited in various applications. PUs are formed by the reaction between polyols and isocyanates. A wide variety of polyols and isocyanates are available for synthesis, and hence we can...

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• What affects the biocompatibility of polymers?

  Publication

  • M. Jurak
  • A. Wiącek
  • A. Ładniak
  • K. Przykaza
  • K. Szafran

  - Advances in Colloid and Interface Science - Year 2021

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• Rheology of liquid crystalline polymers

  Publication

  • E. Głowińska
  • P. Parcheta-Szwindowska
  • J. Datta

  - Year 2020

  Liquid crystallinity was invented in the 19th century. It was sometimes called the fourth state of matter because of the ability of macromolecules to generate liquid crystal phases. The main classification divided liquid crystalline polymers (LCPs) into lyotropic and thermotropic types. Interpretation of the rheological behavior of LCP is more complicated than for other polymers. Ordinary polymers are characterized by a normal...

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• Polymer Chemistry

  Journals

  ISSN: 1759-9954 , eISSN: 1759-9962

• OTRZYMYWANIE I CHARAKTERYSTYKA UKŁADU WĘGIEL - POLIMER SYNTETYCZNY

  Publication

  • M. Rybarczyk
  • M. Kutrzuba
  • A. Nowicka
  • Z. Komosa
  • E. Mendyk
  • M. Lieder

  - Year 2016

  Celem badań było otrzymanie i pełna charakterystyka trwałych, stabilnych węglowych układów z zastosowaniem biopolimerów, jako materiału wyjściowego do syntezy nanostruktur węglowych, i następnie ich modyfikacja polimerami syntetycznymi. Karbonizaty zostały wytworzone metodą pirolizy biopolimerowego prekursora. Nowatorskie, kompozytowe materiały skomponowane na bazie tradycyjnych polimerów z dodatkiem karbonizatów uzyskały unikalne...

• Some kind of joints in composite polymer bridges

  Publication

  • H. Zobel
  • W. Karwowski
  • A. Kozakiewicz
  • K. Żółtowski

  - Year 2007

  Contemporary, polymer composites bridge structures are of two types: truss or arch structures(with many joints along the length) and beam structures with limited number of joints. Both of them have special types of composite polymer decks. An ideal solution is to join advantages of two types of structuresdescribed below and create long span FRP beam bridge structure system using joints along the length. Theproblem is to find the...

• Synthesis and electrochemical characteristics of novel dithiocarbamate polymers

  Publication

  • M. Lieder

  - JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS - Year 2008

  Novel dithiocarbamate compounds have been obtained by reacting a linear poly(ethylenimine)polymer, MW 50,000, with CS2. The resulting anionic polymers contain, depending on the reaction conditions, up to two sulfur atoms per one nitrogen atom (approx. 40% w/w). The polymers are soluble in dimethylsulfoxide and insoluble in acetonitrile solutions. In both solvents they are electrochemically active, in the latter case as a cast film...

• Chemorezystancyjny czujnik gazu na bazie polimeru przewodzącego PEDOT

  Publication

  • K. Dunst
  • P. Jasiński

  - Year 2013

  Polimery przewodzące, takie jak Poli(3,4-etylenodioksytiofen) (PEDOT) są atrakcyjnymi materiałami elektrodowymi, które posiadają takie zalety, jak biokompatybilność, duża przewodność i elastyczność. Elektroprzewodzące polimery można otrzymać w wyniku chemicznej polimeryzacji lub elektropolimeryzacji. W niniejszej pracy przedstawiono zostanie koncepcja czujnika gazów składająca się z elektrody grzebieniowej oraz polimeru przewodzącego...

• COLLOID AND POLYMER SCIENCE

  Journals

  ISSN: 0303-402X , eISSN: 1435-1536

• Journal of Polymer & Composites

  Journals

  ISSN: 2321-8525 , eISSN: 2321-2810

• POLYMER REACTION ENGINEERING

  Journals

  ISSN: 1054-3414

• POLYMER ENGINEERING AND SCIENCE

  Journals

  ISSN: 0032-3888 , eISSN: 1548-2634

• POLYMER SCIENCE SERIES A

  Journals

  ISSN: 0965-545X , eISSN: 1555-6107

• JOURNAL OF POLYMER MATERIALS

  Journals

  ISSN: 0973-8622

• An experimental study on polymer mass

  Publication

  • T. Falborski

  - Year 2011

  A new method of repairing damaged structures by filling the cracks with specially prepared polymer mass has been recently proposed. The technique is mainly dedicated to historical objects where minimum intervention is permitted. The flexible joint bonds the disrupted elements and ensures further safe exploitation of a damaged structure. The aim of the present paper is to show the results of an experimental study on polymer mass...

• Polymer electrolytes with ionic liquids

  Publication

  • K. Księżniak
  • A. Rogala

  - Year 2013

  Solid polymer electrolytes are solutions of salts in the macromolecular polymeric compound. Excellent process ability, flexibility, non-flammability and non-reactivity make them ideal materials for electrochemical devices. The problem in their use is limited conductivity. It increases with increasing salt concentration in the polymer, but at the same time the condition is to increase the glass transition temperature of the polymer...

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• Experimental examination of an elastomeric polymer

  Publication

  • T. Falborski
  • M. Strankowski
  • Ł. Piszczyk
  • R. Jankowski
  • A. Kwiecień

  - Technology and Art - Year 2012

  A new method of repairing damaged structures by filling the cracks with a specially prepared elastomeric polymer mass has been recently proposed. This new and innovative technique, known as the Flexible Joint Method (FJM), is mainly dedicated to masonries and historical objects, where minimum intervention is permitted. The flexible joint bonds the disrupted elements and ensures further safe exploitation of a damaged structure....

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• Conducting polymers for biodegradable metallic implants

  Publication

  • K. Cysewska

  - Year 2018

  Nowadays permanent metallic cardiovascular stents are long-term implants. The long-time presence of such an implant in human body can cause overgrowth of tissue within the treated portion of the vessel, blockage of the circulatory system and many other clinical complications, such as thrombosis, prolonged physical irritations or chronic inflammation. Therefore, in recent years, there is an interest to create biodegradable metallic...

• Conducting polymers electrodeposited on active metals

  Publication

  • S. Białłozór
  • A. Kupniewska

  - Year 2005

  Praca poświęcona studiom literaturowym doniesień dotyczących polimerów przewodzących, osadzanych na metalach aktywnych. Zastosowanie polimerów przewodzących jako warstw antykorozyjnych oraz elektrokrystalizacja metali na polimerach przewodzących zostały zebrane i przedstawione w tej pracy.

• The effect of the exposure-in-oil on the contact of the polymers forming sliding layers in hydrodynamic bearings. Wpływ ekspozycji w oleju na kąt zwilżania polimerów stosowanych na warstwy ślizgowe w łożyskach hydrodynamicznych.

  Publication

  • J. Zorn
  • M. Wasilczuk

  - TRIBOLOGIA - Year 2016

  Polimery stosowane jako warstwy ślizgowe w hydrodynamicznych łożyskach wzdłużnych to zazwyczaj tworzywa termoplastyczne charakteryzujące się relatywnie wysokimi wartościami kątów zwilżania w porównaniu z metalami. Metale, w tym również Babbitt czy inne stopy łożyskowe, cechują niskie wartości kątów zwilżania. Im niższy kąt, tym powierzchnia lepiej się zwilża. Tworzywa sztuczne wykorzystywane w węzłach tribologicznych mających zapewnić...

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• Polymer based thick films - material quality and interface resistance evaluation

  Publication

  • V. Sedlakova
  • J. Sikula
  • L. Spiralski

  - Year 2006

  The properties of polymer based thick film layers mede using different resistive pastes and dipping silvers have been studied. The composite of carbon and graphite (C/Gr) conducting particles suspended in different polymer vehicles were used for preparation resistive layers. Interface resistance Rc created between dipping silver (DiAg) contact layer and resistive layer was determined from the surface potential distribution measurements...

• POLYMERS FOR ADVANCED TECHNOLOGIES

  Journals

  ISSN: 1042-7147 , eISSN: 1099-1581

• Hybrid hydrophilic polymer/montmorillonite systems

  Publication

  • A. DRZYCIMSKA
  • T. SPYCHAJ

  - Polimery - Year 2008

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• Interface analysis of compatibilized polymer blends

  Publication

  • F. Mostafapoor
  • A. Khosravi
  • A. Fereidoon
  • R. Khalili
  • S. H. Jafari
  • V. Henri
  • K. Formela
  • M. Saeb

  - Year 2020

  This chapter seeks to address the interface location in the compatibilized polymer blends and paves the way for quantitative analysis of interface in terms of interfacial tension and interfacial adhesion to provide support for understanding the relationship between morphology and ultimate properties in the compatibilized polymer blends through the lens of interface. Since understanding and analysis of interfacial phenomena in the...

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• HYDRODYNAMIC THRUST BEARINGS WITH POLYMER LINING

  Publication

  • M. Wodtke

  - TRIBOLOGIA - Year 2016

  Polymeric linings of sliding surfaces of the hydrodynamic bearings have been used successfully for over 50 years. Despite of their long history of operation and research, they have not become wide spread in industrial applications. This fact may be surprising, considering th e conclusions that have been published concerning bearing operation and design. This paper summarizes the current...

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• Hydrogels Based on Natural Polymers for Cardiac Applications

  Publication

  • Z. Cemka
  • P. Szarlej
  • E. Piłat
  • P. Gnatowski
  • M. Sienkiewicz
  • J. Kucińska-Lipka

  - Chemistry & Chemical Technology - Year 2022

  In this work agar- and borax-based hydrogels with and without the addition of poly(vinyl alcohol) (PVA) at different concentrations were synthesized. Hydrogels were modified by the same amount of acetylsalicylic acid (ASA) which exhibits antithrombotic properties. The effect of modification by ASA on the properties of hydrogels was analyzed.

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• Recent progress in controlled carbonization of (waste) polymers

  Publication

  • J. Gong
  • X. Chen
  • T. Tang

  - PROGRESS IN POLYMER SCIENCE - Year 2019

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• Dispersion of thermo-optic coefficient of optical polymers

  Publication

  • H. Bednarski
  • B. Hajduk

  - POLYMER - Year 2021

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• Swelling effects in cross-linked polymers by thermogravimetry

  Publication

  • A. Sienkiewicz
  • P. Krasucka
  • B. Charmas
  • W. Stefaniak
  • J. Goworek

  - JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY - Year 2017

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• Synthesis and polymerisation techniques of molecularly imprinted polymers

  Publication

  • M. Włoch
  • J. Datta

  - Year 2019

  Molecularly Imprinted Polymers (MIPs) are materials that has been processed using the molecular imprinting technique which permit to obtain well-defined three-dimensional cavities, with affinity to a template molecule, in the polymer matrix. Technology involves three strategies, i.e., covalent, non-covalent and semi-covalent approach, but the most popular is non-covalent approach. The most important components for the synthesis...

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• A novel method for drop in drop edible oils encapsulation with chitosan using a coaxial technique

  Open Research Data

  open access

  • R. Tylingo
  • S. Mania
  • J. Szwacki

  The dataset present a novel one step method for oil encapsulation. In this coaxial system the oil constitutes the core of the capsule, while the chitosan solution is the polymer shell surrounding the core to provide separation of the core from the external environment. In comparison to other encapsulation methods, the presented technique is much simpler...

• Polimeros-Ciencia e Tecnologia

  Journals

  ISSN: 0104-1428

• Żywice epoksydowe i poliuretany - wzajemne oddziaływanie modyfikujące. Cz I Polimery z pierścieniami oksazolidonowymi.

  Publication

  • T. Pokropski
  • A. Balas

  - Polimery - Year 2003

  Na podstawie danych literaturowych szczegółowo przedstawiono reakcje pierścienia epoksydowego z grupą izocyjanianową, które prowadzą do powstania pierścieni oksazolidonowych. Są one wykorzystywane do wzajemnej modyfikacji żywic epoksydowych (EP) i poliuretanów (PUR). Omówiono różne mechanizmy tworzenia tych pierścieni oraz przebiegające w zależności od stechiometrycznego stosunku substratów i temperatury procesu reakcje uboczne,...

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• Surface modifcation of PMMA polymer detected by XPS

  Open Research Data

  open access

  • M. Łapiński

  In order to obtain the experimental specimens, four PMMA/PC61BM samples with the following  mass proportions were prepared: 10%, 20%, 30%, and 40%. In addition, as a reference, a PMMA sample without  PC61BM was prepared as well. For the fabrication process, PC61BM 99.5% (Solenne BV), chloroform HPLC  (Sigma Aldrich), and PMMA (commercially available...

• Polymers doped by Ca or P. Chemical composition investigations

  Open Research Data

  open access

  • M. Łapiński

  The calcium and phosphorus doped polyurethane polymers (PU) were analyzed by XPS method. A series of samples with various content of Ca and P dopand - from 0% up to 21%) were selected for measutements. The chemical composition and valence state of elements were measurements using OmicronNatechnology UHV system wih  Argus hemispherical photoelectron...

• CELLULAR POLYMERS

  Journals

  ISSN: 0262-4893 , eISSN: 1478-2421

• FIBERS AND POLYMERS

  Journals

  ISSN: 1229-9197 , eISSN: 1875-0052

• Unveiling of polymer/fullerene blend films morphology by ellipsometrically determined optical order within polymer and fullerene phases

  Publication

  • H. Bednarski
  • B. Hajduk
  • M. Domański
  • B. Jarząbek
  • P. Nitschke
  • K. Łaba
  • A. Wanic
  • M. Łapkowski

  - JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS - Year 2018

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• An Optical Low-Coherence System for 2-Dimensional Visualization of Thin Polymer Layers

  Publication

  • M. Strąkowski
  • M. Szczerska
  • M. Maciejewski
  • R. Hypszer
  • J. Pluciński
  • B. Kosmowski

  - Proceedings of SPIE - Year 2006

  W artykule omówiono zasadę działania i przedstawiono podstawowe właściwości systemu OCT (Optical Coherence Tomography). Na przykładzie folii polietylenowej przedyskutowano możliwości wykorzystania systemu do badanie wewnętrznej struktury warstwowej obiektów niebiologicznych. Przedstawiono i omówiono wyniki przeprowadzonych badań nad warstwowymi materiałami przeźroczystymi.

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• ADVANCES IN POLYMER TECHNOLOGY

  Journals

  ISSN: 0730-6679 , eISSN: 1098-2329

• Polimery przewodzące jako fotokatalizatory aktywne w świetle widzialnym do degradacji zanieczyszczeń w fazie wodnej

  Publication

  • A. Sulowska
  • I. Wysocka
  • A. Zielińska-Jurek

  - Year 2019

  Zanieczyszczenie środowiska wodnego trudno degradowalnymi związkami organicznymi stanowi jeden z ważniejszych problemów XXI wieku. Procesy fotokatalityczne wykorzystujące promieniowanie widzialne oraz słoneczne są obiecującą technologią oczyszczania wody. Wśród materiałów mających zastosowanie w fotokatalizie coraz większe znaczenie odgrywają polimery przewodzące, charakteryzujące aktywnością w świetle widzialny. Na podstawie dokonanego...

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• Fuzyjne polimerazy DNA – otrzymywanie, charakterystyka i zastosowanie

  Publication

  • M. Skwarecka

  - Year 2018

  Obecnie reakcje PCR (ang. Polymerase Chain Reaction) wykazują bardzo szerokie zastosowanie w diagnostyce medycznej, biologii molekularnej czy inżynierii genetycznej. Efektywność tych reakcji rozumiana jako wydajność i wierność przeprowadzonej amplifikacji jest nieodłącznie związana ze stosowaną polimerazą DNA i warunkami prowadzenia reakcji PCR. Aby sprostać wymaganiom stawianym przez nowoczesne metody diagnostyczne oraz współczesną...

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• Gas sensors based on conducting polymers-recent developments

  Publication

  • K. Dunst
  • P. Jasiński

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2018

  This work discusses sensing performance dependence of PEDOT polymer and its composites on the counter ions used in the polymerization process. The sensors based on PEDOT-RGO composite show reversible response to NO2, while on PEDOT/LiClO4 irreversible. As a result, PEDOT-RGO could be used as a typical gas sensor, while sensor based PEDOT/LiClO4 could be used as an integrating gas sensor, also known as an accumulating gas sensor....

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• Polymers in High-Efficiency Solar Cells: The Latest Reports

  Publication

  • P. Gnida
  • M. Amin
  • A. Pająk
  • B. Jarząbek

  - Polymers - Year 2022

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• Marine polymers in tissue bioprinting: Current achievements and challenges

  Publication

  • A. Banach-Kopeć
  • S. Mania
  • R. Tylingo

  - REVIEWS ON ADVANCED MATERIALS SCIENCE - Year 2024

  Bioprinting has a critical role in tissue engineering, allowing the creation of sophisticated cellular scaffolds with high resolution, shape fidelity, and cell viability. Achieving these parameters remains a challenge, necessitating bioinks that are biocompatible, printable, and biodegradable. This review highlights the potential of marine-derived polymers and crosslinking techniques including mammalian collagen and gelatin along...

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• Eksperymentalne badania polimerów do elementów wibroizolacji sejsmicznej

  Publication

  • A. Banaś
  • R. Jankowski
  • A. Kwiecień

  - Czasopismo Techniczne - Year 2010

  Celem niniejszego artykułu jest weryfikacja doświadczalna możliwości zastosowania polimerów do elementów wibroizolacji sejsmicznej. Własności dynamiczne zastosowanego materiału zbadano na podstawie wyników badań wstępnych poddając dynamicznemu ściskaniu i rozciąganiu elementy wykonane z masy polimerowej. Dalsze badania wykonano na stole sejsmicznym poddając wymuszeniom sejsmicznym model konstrukcji wieżowej z wibroizolacją oraz...

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• Novel Biomass-Based Polymers: Synthesis, Characterization, and Application

  Publication

  • B. A. J. Noordover
  • L. Jasińska-Walc
  • I. Van Der Meulen
  • R. Duchateau
  • C. E. Koning

  - Year 2012

  A wide range of polymers were prepared from biomass-derivatives, using different polymerization mechanisms. Well-defined, fully hydroxy-functional polyesters based on aliphatic diols were synthesized, using either conventional metal-based catalysts or the organic superbase 1,5,7-triazabicyclododecene (TBD). Unsaturated polyesters were also made, offering additional functionality to these biobased resins. Metal-catalyzed or enzymatic...

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• Green Polymer Nanocomposites for Skin Tissue Engineering

  Publication

  • H. Shokrani
  • A. Shokrani
  • M. Jouyandeh
  • F. Seidi
  • F. Gholami
  • S. Kar
  • M. T. Munir
  • D. Kowalkowska-Zedler
  • P. Zarrintaj
  • N. Rabiee
  • M. Saeb

  - ACS Applied Bio Materials - Year 2022

  Fabrication of an appropriate skin scaffold needs to meet several standards related to the mechanical and biological properties. Fully natural/green scaffolds with acceptable biodegradability, biocompatibility, and physiological properties quite often suffer from poor mechanical properties. Therefore, for appropriate skin tissue engineering and to mimic the real functions, we need to use synthetic polymers and/or additives as complements...

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• Biodegradable Polymer Packaging Materials in Seawater Environment

  Publication

  • H. Janik
  • J. Kucińska-Lipka
  • M. Sienkiewicz
  • A. Kosakowska

  - Year 2022

  In this chapter, our interest is directed into dea/ocean/lakes biodegradable environment for polymer packaging materials from two different points of view.

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• Study on polymer modified road asphalt mixture

  Publication

  • M. Sulyman

  - Year 2017

  The formulation of ternary asphalt-additives blend composed of crumb rubber : low-density polyethylene (CR : LDPE) and crumb rubber : textile fiber (CR : TF) couples, and quaternary asphalt additives-blend composed of (CR : LDPE : TF) triplets on the virgin asphalt to optimize the asphalt basic and rheological properties and to use the extrusion process of two or three additives to obtain composite materials of them, as well as...

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• Inhibition of Polymer Photodegradation by Incorporation of Coffee Silverskin

  Publication

  • A. Hejna
  • M. Barczewski
  • P. Kosmela
  • O. Mysiukiewicz

  - Proceedings - Year 2021

  Over the last years, the trend associated with the incorporation of materials from renewable resources into polymer technology is getting significantly more vital. Researchers are trying to transfer the properties of natural raw materials into the polymer world. Therefore, different natural materials are more often investigated as potential additives for polymers. Such an effect is noted for the coffee industry by-products, such...

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• Mechanism for sonocoating a polymer surface with nano-hydroxyapatite

  Publication

  • B. Woźniak
  • U. Szałaj
  • A. Chodara
  • J. Mizeracki
  • M. Łojkowski
  • D. Myszka
  • W. Łojkowski

  - Materials Letters - Year 2019

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• Manufacturing of metal-polymer composites for medical applications

  Publication

  • A. Dobrzańska-Danikiewicz
  • T. Gaweł
  • M. Karska
  • T. Gawel

  - Archives of Materials Science and Engineering - Year 2018

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• THERMOPLASTIC POLYMER MACHINE GUARDS – EXPLOITATION SAFETY

  Publication

  • A. Ubowska

  - Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki - Year 2017

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• Investigations of a new humidity sensor with polymer film

  Publication

  • B. Chachulski
  • D. Falęta
  • J. Gębicki
  • P. Jasiński
  • G. Jasiński
  • A. Z. Nowakowski

  - Proceedings of SPIE - Year 2006

  Przedstawiono wyniki badań impedancyjnych nowego czujnika wilgotności z filmem polimerowym. Jako polimer wykorzystano chemicznie modyfikowaną polietylenoiminę.

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