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Journal articles on the topic 'PDLC composites materials'

Author: Grafiati

Published: 5 June 2025

Last updated: 15 July 2025

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1

Manaila-Maximean, Doina. "Effective Permittivity of a Multi-Phase System: Nanoparticle-Doped Polymer-Dispersed Liquid Crystal Films." Molecules 26, no. 5 (2021): 1441. http://dx.doi.org/10.3390/molecules26051441.

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This paper studies the effective dielectric properties of heterogeneous materials of the type particle inclusions in a host medium, using the Maxwell Garnet and the Bruggeman theory. The results of the theories are applied at polymer-dispersed liquid crystal (PDLC) films, nanoparticles (NP)-doped LCs, and developed for NP-doped PDLC films. The effective permittivity of the composite was simulated at sufficiently high frequency, where the permittivity is constant, obtaining results on its dependency on the constituents’ permittivity and concentrations. The two models are compared and discussed.

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2

Kłosowicz, Stanisław J. "Recent trends in studies on polymer — dispersed liquid crystal composites." Bulletin of the Military University of Technology 68, no. 2 (2019): 15–21. http://dx.doi.org/10.5604/01.3001.0013.3000.

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The paper presents a review of results of studies in the field of PDLC material science and physics obtained during last few years and shows the main fields of interest in that subject. It covers an application of new polymers and liquid crystalline materials used to prepare those composites, modification of their properties by different inorganic and organic dopants as well as new optical properties. The evolution of scientific interest regarding PDLC composites in recent years is shown. Keywords: material science, composites, polymer-dispersed liquid crystals, optics, electrooptics.

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Sułkowski, Krzysztof, Rafał Węgłowski, and Stanisław J. Kłosowicz. "The comparison of electrooptical properties of PDLC liquid-crystalline composites in visual and near-IR ranges." Bulletin of the Military University of Technology 66, no. 3 (2017): 15–26. http://dx.doi.org/10.5604/01.3001.0010.5387.

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Electrooptical properties of conventional Polymer-Dispersed Liquid Crystals (PDLC) composites were compared in visual and near-IR ranges for the electrically-induced light transmission effect. It was confirmed that the most important for the optical contrast value is the matching of refractive indices of the polymer matrix and dispersed droplets of liquid crystal, as well as matching droplet size and wavelength of incident radiation. The optimization of electrooptical parameters of such materials needs new liquid-crystalline mixtures dedicated for near-IR range. The studied effect can be appli

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Ailincai, Daniela, and Luminita Marin. "Eco-friendly PDLC composites based on chitosan and cholesteryl acetate." Journal of Molecular Liquids 321 (January 2021): 114466. http://dx.doi.org/10.1016/j.molliq.2020.114466.

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5

Li, Chen-Yue, Xiao Wang, Xiao Liang, et al. "Electro-Optical Properties of a Polymer Dispersed and Stabilized Cholesteric Liquid Crystals System Constructed by a Stepwise UV-Initiated Radical/Cationic Polymerization." Crystals 9, no. 6 (2019): 282. http://dx.doi.org/10.3390/cryst9060282.

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Polymer-dispersed liquid crystal (PDLC) and polymer-stabilized liquid crystal (PSLC) are two typical liquid crystal (LC)/polymer composites. PDLCs are usually prepared by dispersing LC droplets in a polymer matrix, while PSLC is a system in which the alignment of LC molecules is stabilized by interactions between the polymer network and the LC molecules. In this study, a new material system is promoted to construct a coexistence system of PDLC and PSLC, namely PD&SChLC. In this new material system, a liquid-crystalline vinyl-ether monomer (LVM) was introduced to a mixture containing choles

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Z., Hadjou Bélaid, and Mechernene L. "Study of the photo-polymerization kinetics of PDLC composite systems based on acrylic copolymer and liquid crystal." Algerian Journal of Materials Chemistry 4, no. 2 (2021): 96–103. https://doi.org/10.5281/zenodo.5697948.

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PDLC (polymer Dispersed Liquid Crystals) composite materials [1], consist of a dispersion of micro or nano-droplets of liquid crystal in a polymer matrix [2]. These composites are of considerable interest for their vous applications such as opacity-controlled glazing, display screens and temperature maps in medicine [3,7]. In this work, these systems are elaborated using the polymerization-induced phase separation (PIPS) method under UV radiation [8]. The initial mixtures are composed of the monomer Ethylene Glycol Phenyl Ether Methacrylate (EGPEM), Polypropylene Glycol Di-Acrylate (PPGDA900)

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He, Zemin, Ping Yu, Huimin Zhang, et al. "Silicon nanostructure-doped polymer/nematic liquid crystal composites for low voltage-driven smart windows." Nanotechnology 33, no. 8 (2021): 085205. http://dx.doi.org/10.1088/1361-6528/ac3a3b.

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Abstract In this work, two silicon nanostructures were doped into polymer/nematic liquid crystal composites to regulate the electric-optical performance. Commercial SiO2 nanoparticles and synthesized thiol polyhedral oligomeric silsesquioxane (POSS-SH) were chosen as the dopants to afford the silicon nanostructures. SiO2 nanoparticles were physically dispersed in the composites and the nanostructure from POSS-SH was implanted into the polymer matrix of the composites via photoinduced thiol-ene crosslinking. Scanning electron microscopy results indicated that the implantation of POSS microstruc

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8

Teresa Barros, M., Ana Mouquinho, Krasimira Petrova, Mara Saavedra, and João Sotomayor. "Fast synthesis employing a microwave assisted neat protocol of new monomers potentially useful for the preparation of PDLC films." Open Chemistry 9, no. 4 (2011): 557–66. http://dx.doi.org/10.2478/s11532-011-0046-2.

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AbstractIt has been reported that the length of the molecular chain and the rigidity of molecules influence the structure of the polymer network in PDLC films and hence the electro-optical properties of the composites. Herein, a series of new aromatic monomeric monomethacrylates, bismethacrylates and monovinylbenzene derivatives with a mesogenic core were successfully synthesized under microwave irradiation. The microwave assisted synthesis resulted in decreased reaction times, reduced solvent requirement, increased operational simplicity, and in most cases, improved yields and selectivity.

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9

Ailincai, Daniela, Cosmin Farcau, Elena Paslaru, and Luminita Marin. "PDLC composites based on polyvinyl boric acid matrix – a promising pathway towards biomedical engineering." Liquid Crystals 43, no. 13-15 (2016): 1973–85. http://dx.doi.org/10.1080/02678292.2016.1172353.

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10

Liu, Xiao-Min, Bing-Bing Zhang, Zi-Yang Niu, Meng-Zhu Du, and Su-Xiao Li. "Research Progress of Liquid Crystal Polymer Composites in Augmented and Virtual Reality." Science of Advanced Materials 13, no. 4 (2021): 522–29. http://dx.doi.org/10.1166/sam.2021.3912.

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The three-dimensional (3D) display technology has always been a hot spot in the display field. The core of augmented reality (AR), virtual reality (VR), and naked-eye 3D display are to visually regulate the light entering the human eye to form a binocular parallax, that is, a visual deviation in the image of the two eyes, which produces a stereoscopic sense in the human brain. In the AR and VR display field, we always pursue a perfect immersive visual experience, which poses great challenges to the wide field of view (FOV) and high resolution of the system. As a new type of polymer material, l

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11

Liu, Y. J., and X. W. Sun. "Holographic Polymer-Dispersed Liquid Crystals: Materials, Formation, and Applications." Advances in OptoElectronics 2008 (April 27, 2008): 1–52. http://dx.doi.org/10.1155/2008/684349.

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By combining polymer-dispersed liquid crystal (PDLC) and holography, holographic PDLC (H-PDLC) has emerged as a new composite material for switchable or tunable optical devices. Generally, H-PDLC structures are created in a liquid crystal cell filled with polymer-dispersed liquid crystal materials by recording the interference pattern generated by two or more coherent laser beams which is a fast and single-step fabrication. With a relatively ideal phase separation between liquid crystals and polymers, periodic refractive index profile is formed in the cell and thus light can be diffracted. Und

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12

Ren, Yunxiao, and Wei Hu. "Effects of Multi-Fluorinated Liquid Crystals with High Refractive Index on the Electro-Optical Properties of Polymer-Dispersed Liquid Crystals." Materials 18, no. 7 (2025): 1406. https://doi.org/10.3390/ma18071406.

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Polymer-dispersed liquid crystals (PDLCs) are composite materials, in which LCs are dispersed in the form of microdroplets in a polymer matrix. As a composite material, its electro-optical properties are affected by many factors such as molecular structure, composition, and the microstructure of the LCs and polymers. In this work, PDLC films were prepared based on the thiol-ene click reaction, and effects of refractive indexes of polymers and LCs on their electro-optical properties were studied. The refractive indexes of the polymer matrix are adjusted by controlling the content of sulfur elem

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13

Shanks, Robert A., and Daniel Staszczyk. "Thermal and Optical Characterization of Polymer-Dispersed Liquid Crystals." International Journal of Polymer Science 2012 (2012): 1–13. http://dx.doi.org/10.1155/2012/767581.

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Liquid crystals are compounds that display order in the liquid state above the melting temperature and below the mesogenic isotropic temperature. Polymer-dispersed liquid crystals (PDLCs) are composite materials in which liquid crystalline material is dispersed within a polymer matrix to form micron-sized droplets. The aim was to prepare several cholesteryl esters or alkoxybenzoic acid PDLCs and characterise thermal and optical properties. Differential scanning calorimetry and polarized optical microscopy were employed. The matrix polymer was a one-component UV-curable epoxy-acrylate resin. PD

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14

MANAILA-MAXIMEAN, DOINA, MAURIZIO FURLANI, RODICA BENA, et al. "PHASE TRANSITION INVESTIGATIONS IN POLYMER/LIQUID CRYSTAL COMPOSITE MATERIALS." Modern Physics Letters B 13, no. 21 (1999): 759–67. http://dx.doi.org/10.1142/s0217984999000956.

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We prepared polymer dispersed liquid crystal (PDLC) composite films using polymethyl methacrylate (PMMA) and the ferroelectric liquid crystal (LC) Felix 015/000 (Hoechst) by the solvent-induced phase separation method. We studied the phase transitions by the thermally stimulated depolarization currents (TSDC) method and by differential scanning calorimetry (DSC), for the composite film and the corresponding liquid crystal. Polarized microscopy was also used to characterize the phase transitions. When the LC is mixed with the PMMA, its characteristic transition temperatures are shifted down a f

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15

Baek, Seung-Woon, Jun Hyuk Kim, Duck Hyun Song, Da-Seul Kim, Chun Gwon Park, and Dong Keun Han. "Enhanced Mechanical Properties and Anti–Inflammation of Poly(L–Lactic Acid) by Stereocomplexes of PLLA/PDLA and Surface–Modified Magnesium Hydroxide Nanoparticles." Polymers 14, no. 18 (2022): 3790. http://dx.doi.org/10.3390/polym14183790.

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Poly(L–lactic acid) (PLLA), as a biodegradable polymer, has attracted attention for use as a biomaterial. In order to apply PLLA as a cardiovascular stent, stronger mechanical properties and anti–inflammatory effects against acidic by–products are required. In this study, PLLA/PDLA stereocomplex microparticles (SC) were developed and surface–modified magnesium hydroxide (MH) nanoparticles with oligolactide were combined with these PLLA composites. The SC improved the mechanical properties of the PLLA composites through the formation of stereocomplex structures. The surface–modified MH nanopart

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16

Guo, Naishun, Mengen Zhao, Sijing Li, Jiahui Hao, Zhaoying Wu, and Chao Zhang. "Stereocomplexation Reinforced High Strength Poly(L-lactide)/Nanohydroxyapatite Composites for Potential Bone Repair Applications." Polymers 14, no. 3 (2022): 645. http://dx.doi.org/10.3390/polym14030645.

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Composite materials composed of polylactide (PLA) and nano-hydroxyapatite (n-HA) have been recognized as excellent candidate material in bone repai The difference in hydrophilicity/hydrophobicity and poor interfacial compatibility between n-HA filler and PLA matrix leads to non-uniform dispersion of n-HA in PLA matrix and consequent poor reinforcement effect. In this study, an HA/PLA nanocomposite was designed based on the surface modification of n-HA with poly(D-lactide) (PDLA), which not only can improve the dispersion of n-HA in the poly(L-lactide) (PLLA) matrix but also could form a stereo

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17

Zhou, Xue-Quan, Anja Busemann, Michael S. Meijer, Maxime A. Siegler, and Sylvestre Bonnet. "The two isomers of a cyclometallated palladium sensitizer show different photodynamic properties in cancer cells." Chemical Communications 55, no. 32 (2019): 4695–98. http://dx.doi.org/10.1039/c8cc10134e.

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This report demonstrates that changing the position of the carbon-metal bond in a polypyridyl cyclopalladated complex, i.e. going from PdL1 (N^N^C^N) to PdL2 (N^N^N^C), dramatically influences the photodynamic properties of the complex in cancer cells.

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18

Prusińska-Kurstak, Edyta, Katarzyna Garbat, Aleksandra Kołakowska, and Stanisław J. Kłosowicz. "Liquid-crystalline composites for point temperature measurements." Bulletin of the Military University of Technology 66, no. 2 (2017): 13–24. http://dx.doi.org/10.5604/01.3001.0010.1886.

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The application of cholesteric liquid crystals and composites containing them for visualization of thermal field and temperature measurement is very well known. Despite all disadvantages as limited precision and adhesion to the studied surface, this method is still of interest. In this work, we present the results of preliminary studies on polymer-dispersed cholesteric liquid crystal (PDCLC) composites designed for visualization and measurement of point temperature changes which can be used in medical diagnostics. Basing on the results of former studies, the perspective PDCLC preparation metho

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19

Nasution, Rahmatsyah. "Potential of Carbon Fiber as An Insulation Layer In Anti-Sensor Thermal Pdl: A Review." Journal of Energy, Material, and Instrumentation Technology 5, no. 2 (2024): 65–71. http://dx.doi.org/10.23960/jemit.v5i2.237.

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The advancement of technology, along with the development of the times, makes mastery of technology an absolute thing for the progress of national defense; one of its applications in defense materials is the manufacture of PDL anti-thermal sensor suits. In the PDL anti-thermal sensor suit, carbon fiber is used as insulation. Carbon fiber is a strong, lightweight, and thermal insulator material. This research method uses a qualitative descriptive research method with sources from Google Scholar. In this study, Publish & Perish 8 software was used to help obtain 200 journals on the topics of

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20

Shen, Jiyuan, Haonan Lin, Yunxiao Ren, et al. "Effect of Polymer Network Morphology on the Performance of Polymer Dispersed Liquid Crystal (PDLC) Composite Films." Journal of Wuhan University of Technology-Mater. Sci. Ed. 37, no. 5 (2022): 1020–24. http://dx.doi.org/10.1007/s11595-022-2626-8.

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21

Kumar Sootahar, Mahendar, Xibai Zeng, Shiming Su, et al. "The Effect of Fulvic Acids Derived from Different Materials on Changing Properties of Albic Black Soil in the Northeast Plain of China." Molecules 24, no. 8 (2019): 1535. http://dx.doi.org/10.3390/molecules24081535.

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Despite low fertility and content of organic carbon in albic black soil, grains are grown in this type of soil in the northeast plain of China in order to find ways to improve the soil’s fertility and crop production. We carried out pot experiments of maize applied with one of three different treatments of fulvic acids (FA) derived from different parent materials: Plant-derived solid (PDSF), mineral-derived liquid (MDLF), and plant-derived liquid (PDLF) applied at respective rates of 2.5, 5, and 5 g kg−1 as well as a control applied at 0 g kg−1. The results showed that soil organic carbon and

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22

Ratov, B. T., V. A. Mechnik, V. L. Khomenko, A. O. Ihnatov, and A. B. Kalzhanova. "Influence of disperse-hardening additive chrome diboride on the structure of carbide matrixes of PDC drill bits." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 4 (August 30, 2024): 27–34. http://dx.doi.org/10.33271/nvngu/2024-4/027.

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Purpose. Development of highly effective composite diamond-containing materials based on WC‒Co matrices with CrB2 additives with improved mechanical and performance properties for creating matrices of rock-cutting tools for drilling oil and gas wells. Methodology. The assigned tasks were solved using a comprehensive research method, which includes a review and synthesis of literary sources; conducting analytical studies of existing composite diamond-containing materials; scanning electron microscopy (SEM) methods; X-ray phase analysis methods; calculation of experimental data by the Rietveld m

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23

Semkin, Artem, and Sergey Sharangovich. "Holographic Formation of Non-uniform Diffraction Structures by Arbitrary Polarized Recording Beams in Liquid Crystal-photopolymer Compositions." Polymers 11, no. 5 (2019): 861. http://dx.doi.org/10.3390/polym11050861.

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In this work, the theoretical model of non-uniform diffraction structures’ holographic formation in liquid crystal-photopolymer (LC-PPM) composite materials with a dye-sensitizer is developed. The model takes into account the arbitrary character of amplitude and phase spatial distributions of recording light field, its arbitrary polarization state and also a non-linearity of the recording process. Two the most common types of liquid crystal-photopolymer composite are investigated: Holographic polymer-dispersed liquid crystals (H-PDLC) and polymer-stabilized liquid crystals (PSLC). Numerical si

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Xiong, Wenlong, Xueqing Qiu, Ruisheng Zhong, and Dongjie Yang. "Characterization of the adsorption properties of a phosphorylated kraft lignin-based polymer at the solid/liquid interface by the QCM-D approach." Holzforschung 70, no. 10 (2016): 937–45. http://dx.doi.org/10.1515/hf-2015-0226.

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Abstract Phosphorylated kraft lignin (PKL), a novel lignin polymer, has potential application in the preparation and modification of inorganic materials. In this article, the adsorption characteristics of PKL at the solid/liquid interface were investigated under different pH conditions. Quartz crystal microbalance combined with dissipation monitoring (QCM-D), UV spectroscopy, and atomic force microscopy (AFM) were applied for monitoring the adsorption. The adsorbed amount of PKL gradually decreased as a function of pH increment on the gold covered QCM-D crystals, which were pretreated with an

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25

Salviati, Sergio, Federico Carosio, Guido Saracco, and Alberto Fina. "Hydrated Salt/Graphite/Polyelectrolyte Organic-Inorganic Hybrids for Efficient Thermochemical Storage." Nanomaterials 9, no. 3 (2019): 420. http://dx.doi.org/10.3390/nano9030420.

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Hydrated salt thermochemical energy storage (TES) is a promising technology for high density energy storage, in principle opening the way for applications in seasonal storage. However, severe limitations are affecting large scale applications, related to their poor thermal and mechanical stability on hydration/dehydration cycling. In this paper, we report the preparation and characterization of composite materials manufactured with a wet impregnation method using strontium bromide hexahydrate (SBH) as a thermochemical storage material, combined with expanded natural graphite (G). In addition t

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26

Huang, Kuilin, Chunxiao Zhou, Yingxin Yang, Haitao Ren, and Qingzhi Niu. "Working Load Characteristics of the PDC-Cone Composite Bit under Impact and Scraping." Shock and Vibration 2020 (January 31, 2020): 1–9. http://dx.doi.org/10.1155/2020/7540519.

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The PDC-roller hybrid bit combines the cutting structure of a tricone bit with a PDC bit. It can achieve good results, breaking rock in directional drilling, drilling in inhomogeneous formations, and drilling in formations with high levels of hardness, and it can achieve the engineering goals of increasing speed and efficiency. First, we analyzed the rock-breaking mechanism of the composite bit and the principles of cushioning, torsion reduction, and prebreaking of the cone teeth during the breaking of rock. Second, cutting load models of the cone teeth and PDC teeth were established through u

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Sun, Weining, Xiaofeng Lu, Yan Tong, Junyu Lei, Guangdi Nie, and Ce Wang. "A one-pot synthesis of a highly dispersed palladium/polypyrrole/polyacrylonitrile nanofiber membrane and its recyclable catalysis in hydrogen generation from ammonia borane." J. Mater. Chem. A 2, no. 19 (2014): 6740–46. http://dx.doi.org/10.1039/c3ta15441f.

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A palladium/polypyrrole/polyacrylonitrile (Pd/PPy/PAN) composite nanofiber membrane was synthesized by a one-pot redox polymerization process between pyrrole monomers and Na<sub>2</sub>PdCl<sub>4</sub> in the presence of electrospun PAN nanofibers.

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28

Zhang, Huihui, Yuzeng Li, Gesheng Yang, Minmin Yu, and Huili Shao. "Effect of interfacial modification on the thermo-mechanical properties of flax reinforced polylactide stereocomplex composites." Journal of Polymer Engineering 40, no. 5 (2020): 403–8. http://dx.doi.org/10.1515/polyeng-2020-0010.

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AbstractThe flax and equivalent proportion of poly(L-lactic acid)/poly(d-lactic acid) (PLLA/PDLA) were melt compounded and injection molded to prepare flax reinforced polylactide stereocomplex (sc-PLA) bio-composite, and two different coupling agents, hexamethylene diisocyanate (HMDI) and maleic anhydride grafted polypropylene (MAPP), were used to modify the interface of composite, then the influence of different interfacial modification on the structure and properties of composite was investigated. The results showed HMDI modification decreased the total crystallinity of composite but promote

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29

Yang, Jeong Hee, Jae Yun Lee, and In-Joo Chin. "Reinforcing Effects of Poly(D-Lactide)-g-Multiwall Carbon Nanotubes on Polylactide Nanocomposites." Journal of Nanoscience and Nanotechnology 15, no. 10 (2015): 8086–92. http://dx.doi.org/10.1166/jnn.2015.11280.

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Polylactide (PLA) nanocomposites with multi-walled carbon nanotubes (MWNTs) grafted with poly(L-lactide) or poly(D-lactide) were prepared by solution casting, and their thermal and mechanical properties were evaluated. MWNTs containing hydroxyl groups were treated by ring-opening polymerization of either L-lactide or D-lactide. Fourier transform infrared spectroscopy confirmed that the MWNT surfaces had been modified by the PLLA or PDLA chains. The thermal properties were measured by differential scanning calorimetry and thermogravimetric analysis. The mechanical properties were examined using

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30

Jiang, Xiao-Wei, Hai Wang, and Shijun Guo. "Peridynamic Open-Hole Tensile Strength Prediction of Fiber-Reinforced Composite Laminate Using Energy-Based Failure Criteria." Advances in Materials Science and Engineering 2019 (January 20, 2019): 1–14. http://dx.doi.org/10.1155/2019/7694081.

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In the present study, peridynamic (PD) open-hole tensile (OHT) strength prediction of fiber-reinforced composite laminate using energy-based failure criteria is conducted. Spherical-horizon peridynamic laminate theory (PDLT) model is used. Energy-based failure criteria are introduced into the model. Delamination fracture modes can be distinguished in the present energy-based failure criteria. Three OHT testing results of fiber-reinforced composite laminate are chosen from literatures and used as benchmarks to validate the present PD composite model with energy-based failure criteria. It is sho

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Iguchi, Yuri, Kana Miyamoto, Shuichi Akasaka, and Shigeo Asai. "Formation of polylactide stereocomplex crystallites and the electrical properties of carbon black-filled PLLA/PDLA composites." Polymer Journal 52, no. 9 (2020): 1093–102. http://dx.doi.org/10.1038/s41428-020-0354-5.

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32

Song, Chaokun, Laifei Cheng, Yongsheng Liu, Mingxi Zhao, and Fang Ye. "Microstructure and electromagnetic wave absorption properties of RGO-SiBCN composites via PDC technology." Ceramics International 44, no. 15 (2018): 18759–69. http://dx.doi.org/10.1016/j.ceramint.2018.07.106.

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Parchovianský, Milan, Ivana Parchovianská, Peter Švančárek, Günter Motz, and Dušan Galusek. "PDC Glass/Ceramic Coatings Applied to Differently Pretreated AISI441 Stainless Steel Substrates." Materials 13, no. 3 (2020): 629. http://dx.doi.org/10.3390/ma13030629.

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In this work, the influence of different cleaning procedures on adhesion of composite coatings containing passive ceramic and commercial glasses was investigated. Two compositions (C2c, D2-PP) of double-layer polymer-derived ceramic (PDC) coating systems, composed from bond coat and a top coat, were developed. In order to obtain adherent coatings, stainless steel substrates were cleaned by four different cleaning procedures. The coatings were then deposited onto the steel substrate via spray coating. Pretreatment by subsequent ultrasonic cleaning in acetone, ethanol and deionised water (proced

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Hurng, Jonathan M., Michael P. Kurylo, Grayson W. Marshall, Samuel M. Webb, Mark I. Ryder, and Sunita P. Ho. "Discontinuities in the human bone–PDL–cementum complex." Biomaterials 32, no. 29 (2011): 7106–17. http://dx.doi.org/10.1016/j.biomaterials.2011.06.021.

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35

Shuai, Cijun, Li Yu, Pei Feng, Shuping Peng, Hao Pan, and Xinna Bai. "Construction of a stereocomplex between poly(d-lactide) grafted hydroxyapatite and poly(l-lactide): toward a bioactive composite scaffold with enhanced interfacial bonding." Journal of Materials Chemistry B 10, no. 2 (2022): 214–23. http://dx.doi.org/10.1039/d1tb02111g.

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Hydroxyapatite (HAP) grafted with poly( d-lactide) (PDLA) was incorporated into poly(l-lactide) (PLLA) to construct a stereocomplex, thus improving the interfacial bonding between PLLA and HAP like a zip-lock structure in a scaffold.

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Viraneva, Asya, Maria Marudova, Sofia Milenkova, Aleksandar Grigorov, and Temenuzhka Yovcheva. "Investigation of Polyelectrolyte Multilayers Deposited on Biodegradable Corona-Charged Substrates Used as Drug Delivery Systems." Coatings 14, no. 1 (2024): 85. http://dx.doi.org/10.3390/coatings14010085.

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Polyelectrolyte multilayers (PEMs) deposited on porous composite polylactic acid/poly(ε-caprolactone) (PDLA/PEC) substrates were studied. The substrates were previously charged in a corona discharge. Time dependences of the normalized surface potential for positively and negatively charged electrets were investigated. The morphology of the obtained porous substrates was examined by means of scanning electron microscopy (SEM). The chitosan and the casein polyelectrolytes were deposited on the substrates using the layer-by-layer (LbL) technique. The drug loading efficiency and the release kineti

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Yang, Wenqiang, Dou Yang, Hui Mei, et al. "3D printing of PDC-SiOC@SiC twins with high permittivity and electromagnetic interference shielding effectiveness." Journal of the European Ceramic Society 41, no. 11 (2021): 5437–44. http://dx.doi.org/10.1016/j.jeurceramsoc.2021.04.048.

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Justus, Tercius, Priscila Gonçalves, Martin Seifert, et al. "Oxidation Resistance and Microstructure Evaluation of a Polymer Derived Ceramic (PDC) Composite Coating Applied onto Sintered Steel." Materials 12, no. 6 (2019): 914. http://dx.doi.org/10.3390/ma12060914.

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Powder metallurgy is a competitive technology to produce ferrous near net shape parts for diverse engineering applications. However, their inherent porosity increases the susceptibility to oxidation and sealing their surface is mandatory to avoid premature degradation. Alongside, polymer derived ceramics (PDCs), such as silicon-carbonitride, have drawn attention concerning their high temperature and chemical stability. However, PDCs undergo volume shrinkage during ceramization that leads to defect formation. The shrinkage can be compensated by the addition of fillers, which are also capable of

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Wagner, Stefan, and Astrid Pundt. "Electrical resistivity and hydrogen solubility of PdHc thin films." Acta Materialia 58, no. 4 (2010): 1387–94. http://dx.doi.org/10.1016/j.actamat.2009.10.045.

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Cao, Xing, Yaqi Wang, Hang Chen, Jinjing Hu, and Li Cui. "Preparation of different morphologies cellulose nanocrystals from waste cotton fibers and its effect on PLLA/PDLA composites films." Composites Part B: Engineering 217 (July 2021): 108934. http://dx.doi.org/10.1016/j.compositesb.2021.108934.

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Yu, Yuxi, Yixin Liu, Zhihao Zhang, and Jibin Zhang. "Fabrication of high‐fracture‐strength and gas‐tightness PDC films via PIP process for pressure sensor application." Journal of the American Ceramic Society 103, no. 6 (2020): 3541–51. http://dx.doi.org/10.1111/jace.17063.

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Zierkiewicz, Wiktor, Mariusz Michalczyk, Thierry Maris, Rafał Wysokiński, and Steve Scheiner. "Experimental and theoretical evidence of attractive interactions between dianions: [PdCl₄]²⁻⋯[PdCl₄]²⁻." Chemical Communications 57, no. 98 (2021): 13305–8. http://dx.doi.org/10.1039/d1cc05640a.

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Sun, Shunming, and T. S. Kalkur. "A Proposed Architecture for Polarization-Switching D/A Converter (PDAC)." Integrated Ferroelectrics 56, no. 1 (2003): 1141–49. http://dx.doi.org/10.1080/10584580390259812.

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Zhou, Le, and Sijie Liu. "Development and Prospect of Viewing Angle Switchable Liquid Crystal Devices." Crystals 12, no. 10 (2022): 1347. http://dx.doi.org/10.3390/cryst12101347.

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As we move from the industrial age to the information age, nowadays, the opportunity to access personal information in public increases as personal computers (PCs), cell phones, automated teller machines (ATM) and other portable display devices have come into wider use, so it is well suited for these liquid crystal displays (LCDs) to switch between wide viewing angle (WVA) (share mode) and narrow viewing angle (NVA) (privacy mode). In this review, we have summarized structures, principles and characteristics of several devices that show great potential application in controllable anti-peeping

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Zhang, Honglei, Jiali Sun, Yu Zhang, et al. "Preparation of an Ultrahigh-DAR PDL1 monoclonal antibody-polymeric-SN38 conjugate for precise colon cancer therapy." Biomaterials 301 (October 2023): 122285. http://dx.doi.org/10.1016/j.biomaterials.2023.122285.

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Feng, Yao, Zhaoju Yu, and Ralf Riedel. "Enhanced hydrogen evolution reaction catalyzed by carbon‐rich Mo 4.8 Si 3 C 0.6 /C/SiC nanocomposites via a PDC approach." Journal of the American Ceramic Society 103, no. 2 (2019): 1385–95. http://dx.doi.org/10.1111/jace.16824.

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Dong, Haiyan, Bo Lu, Jie Wang, et al. "Polymerization-driven successive collapse of DNA dominoes enabling highly sensitive cancer gene diagnosis." Chemical Communications 55, no. 98 (2019): 14797–800. http://dx.doi.org/10.1039/c9cc07508a.

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Wright, James R., James D. Crowley, and Nigel T. Lucas. "Carbon-rich “Click” 1,2,3-triazoles: hexaphenylbenzene and hexa-peri-hexabenzocoronene-based ligands for Suzuki–Miyaura catalysts." Chemical Communications 52, no. 88 (2016): 12976–79. http://dx.doi.org/10.1039/c6cc07413h.

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Abdollahi, Sorosh, Amirhosein Paryab, Sina Rahmani, Mojtaba Akbari, and Hossein Sarpoolaky. "Synthesis of SiOC/Al2O3 nano/macro composites through PDC method; investigation of potentials as layers of a packed bed reactor membrane." Ceramics International 46, no. 11 (2020): 19000–19007. http://dx.doi.org/10.1016/j.ceramint.2020.04.229.

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Zheng, Yue-Qing, Hong-Lin Zhu, Jian-Li Lin, Wei Xu, and Fang-Hong Hu. "New pyridine-2,3,5,6-tetracarboxylato (H4pdtc) complexes: Synthesis, crystal structures and magnetic properties of K2[Mn(H2O)(pdtc)]·3H2O 1, Na2[M3(H2O)6(pdtc)2]·6H2O (M=Mn 2, Co 3)." Journal of Solid State Chemistry 201 (May 2013): 1–8. http://dx.doi.org/10.1016/j.jssc.2013.02.009.

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