Results 11 to 20 of about 155,859 (308)
Elektro Eğirme Yöntemiyle ZnO Nanofiberlerin Üretilmesi ve Karakterizasyonu
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022 Bu çalışmada 1D ZnO nanofiberleri, çinko asetat ve polivinil alkol (PVA) öncü çözeltisinden elektro eğirme tekniği kullanılarak sentezlenmiş ve ardından atmosfer ortamında 400°C'de 2 saat kalsinasyon yapılmıştır.
Deniz Kadir Takcı
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Fabrication and Investigation on Luminescence Properties of Bi2WO6 Microfibers via Stretching Process [PDF]
Progress in Physics of Applied Materials, 2023 In the fields of science and engineering, photoluminescent fibers have been employed for a variety of purposes, including optical storage, biological labeling, noninvasive imaging, solid-state lasers, light-emitting diodes, spectrum modifiers, and ...
Mohammad Mansourian, Sanaz Alamdari
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Preparation of Methotrexate loaded PLGA nanoparticles coated with PVA and Poloxamer188 [PDF]
Nanomedicine Research Journal, 2018 Objective(s): Nanoparticles offer an attractive platform for drug delivery through a wide variety of the body's physiological barriers. Furthermore, modification of nanoparticle surface with moeites such as Poloxamer188 can enhance their accumulation and
Fatemeh Madani +5 more
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Design of composite membrane emergency drainage device for floating roof tank
You-qi chuyun, 2020 Emergency drainage device is an important safety device for floating roof tank to timely drain the overloaded water in case of emergency. In practical application, a large amount of maintenance work is required for the commonlyused float type emergency ...
Bin PU +3 more
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Magazine of Civil Engineering, 2021 Autonomous sealing of cracks in concrete through bacteria-induced calcification has become a topic of great concern in the last two decades. This paper is focused on two main issues of the so-called bio-based self-healing concrete, i.e. protection of the
Schreiberova Hana +7 more
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Preparation of Biopolymer Based on Agar Extracted from Persian Gulf Red Algae Acanthophora and Evaluation of Its Properties [PDF]
مجله پژوهشهای علوم و صنایع غذایی ایران, 2023 Introduction Consumer demand for healthy food free of chemical preservatives and environmental concerns with plastic packaging environments are analyzed, which can be replaced by aquatic environments that can be contaminated, for the development of bio ...
P. Dianat +2 more
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Neurobiology of Disease, 1995 Voltage-dependent Na+currents were recorded via patch-clamp from identified adult rat lumbar cutaneous dorsal root ganglion (DRG) neurones using whole-cell and bleb-patch-clamp configurations.
Marco A. Rizzo +2 more
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Studying the Structural and Optical properties of PVA doped with CuO and FeCl 3 composites films [PDF]
Engineering and Technology Journal, 2015 In this research, we are studying structural and optical properties of film (PVA doped with CuO and FeCl3).The(CuO)with concentration (7%),and (FeCl3) with different concentrations of FeCl3 (3, 7, and 9) %,preparing by casting method with thickness (25±5)
Aliyah Abdul Muhsen Shehab +2 more
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Electrospun PVA–PANI and PVA–PANI– composite nanofibers
Scientia Iranica, 2011 AbstractDoped polyaniline (PANI) was obtained by the polymerization of aniline, using chemical oxidative polymerization in the presence of ammonium peroxydisulfate [(NH4)2S2O8]. The doped PANI was dedoped by ammonia solution. The electrospinning method was applied to solutions involving PANI–PVA, PANI–PVA–AgNO3, where PV A=poly(vinyl alcohol) and PANI ...
M. Shahi +3 more
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Jurnal Kimia Sains dan Aplikasi, 2023 Degradable plastic can be used as a substitute for commercial plastic. Degradable plastic made from starch with zinc oxide (ZnO) catalyst and polyvinyl alcohol (PVA) has biodegradable properties.
Rozanna Dewi, Novi Sylvia, Medyan Riza
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