نتایج جستجو برای: bi2s3
تعداد نتایج: 171 فیلتر نتایج به سال:
Due to a suitable band gap and high light absorption behavior, Bi2S3 is showing major success in photo-to-current conversion applications. In this current work, the authors used low-cost nebulizer spray pyrolysis method create nano-sized pure unique Eu contents (1–5 wt.%)-loaded thin layers by taking bismuth nitrate thiourea as source materials. The parent doped films, deposited on well-cleaned...
The encapsulation of bismuth as BiOCl/Bi2O3 within ultra-short (ca. 50 nm) single-walled carbon nanocapsules (US-tubes) has been achieved. The Bi@US-tubes have been characterized by high-resolution transmission electron microscopy (HR-TEM), energy-dispersive X-ray spectroscopy (EDS), thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS), and Raman spectroscopy. Bi@US-tubes ha...
In this work, a photoelectrochemical (PEC) biosensor was fabricated for sensitive and specific detection of microRNA based on Bi2S3 nanorods and enzymatic signal amplification. Using the catalytic effect of alkaline phosphatase on l-ascorbic acid 2-phosphate trisodium salt (AAP), ascorbic acid (AA) was in situ generated and used as electron donor. Based on this, a signal-on protocol was success...
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