Semiconducting polymer
WebNov 18, 2024 · Polynickeltetrathiooxalate (poly[Ni-tto]) is an n-type semiconducting polymer having outstanding thermoelectric characteristics and exhibiting high stability under ambient conditions. However, its insolubility limits its use in organic electronics. This work is … WebMar 24, 2024 · Conjugated polymers are organic macromolecules that are characterized by a backbone chain of alternating double- and single-bonds. Their overlapping p-orbitals create a system of delocalised...
Semiconducting polymer
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WebAbstract. There has been remarkable progress in the science and technology of semiconducting polymers during the past decade. The field has evolved from the early work on polyacetylene (the First Generation material) to a proper focus on soluble and … WebMar 9, 2024 · Conjugated molecules and polymers have unique optical and electrical semiconducting properties that enable the fabrication of organic solid-state devices using vacuum deposition techniques or...
WebFeb 6, 2014 · A record high OFET hole mobility, as high as 23.7 cm 2 /Vs, is achieved in macroscopic aligned semiconducting polymers. The high mobility is insensitive to the polymer molecular weight. Polymer chains are aligned along the fiber to facilitate intrachain charge transport. Citing Literature Supporting Information Volume 26, Issue 19 May 21, …
WebMar 17, 2024 · Dual-acceptor engineering was used to synchronously manipulate the absorption and extinction coefficient of semiconducting polymers for the first time. The optimized agent, which exhibits strong NIR-II absorption with high extinction coefficient and prominent photothermal conversion capability, shows an unprecedented performance in … WebNov 8, 2024 · To characterize the molecular level changes of the semiconducting polymer during stretching, the chain alignment was measured using polarized ultraviolet-visible (UV-vis) spectroscopy (fig. S10), and the degree of chain alignment was quantified in terms of its dichroic ratio (α ⫽ /α ⊥), as shown in Fig. 1F. The dichroic ratio of the blend ...
WebAug 6, 2024 · In this review, we summarize the recent progress of semiconducting polymer nanoparticle (SPN) based activatable nanomedicines for combinational cancer therapy. With ideal optical properties, SPNs function not only as drug carriers but also as phototherapeutic agents (photodynamic or photothermal).
WebApr 15, 2024 · In this study we have employed a polymer processing method based on solvent vapor annealing in order to condense relatively large amounts of solvent vapors onto thin films of block copolymers and thus to promote their self-assembly into ordered nanostructures. As revealed by the atomic force microscopy, a periodic lamellar … inhibition\u0027s kcWebHerein, we design a novel chemiluminescent platform based on semiconducting polymer nanoparticles-manganese (SPNs-Mn VII) to detect the total antioxidant capacity of urine in diabetic mice. We synthesize semiconducting polymer nanoparticles with four different structures and discover the ability of Mn VII to produce singlet oxygen ... mlb world series champions 1950Organic semiconductors are solids whose building blocks are pi-bonded molecules or polymers made up by carbon and hydrogen atoms and – at times – heteroatoms such as nitrogen, sulfur and oxygen. They exist in the form of molecular crystals or amorphous thin films. In general, they are electrical insulators, but become semiconducting when charges are either injected from appropriate electrodes, upon doping or by photoexcitation. mlb world series champions 1978WebOct 12, 1999 · The field of semiconducting polymers has attracted many researchers from a diversity of disciplines. While, on the one hand, some of the foreseen applications are already being realized in industrial products, there is, on the other hand, still a deficient … mlb world series champions 2000WebAbstract. There has been remarkable progress in the science and technology of semiconducting polymers during the past decade. The field … mlb world series champions 2001WebOct 14, 2024 · Oral squamous cell carcinoma (OSCC) is the most common malignant tumor of the oral and maxillofacial region. Due to its unique location, earlier and more accurate diagnosis and more minimally invasive treatment of OSCC is of major importance. Herein, gadolinium-containing semiconductor polymer nanoparticles (SPN-Gd) were designed … mlb world series champions listWebJan 28, 2024 · In typical applications, semiconducting polymers are deposited as thin films and often upon a thicker, and often stiffer, substrate that tends to dominate the mechanical response. Atomic force microscopy (AFM) has been used for characterizing the … mlb world series dvd collection