Results 91 to 100 of about 286,246 (250)

Optical Gas Sensor Fabrication Based on Porphyrin-Anchored Electrostatic Self-Assembly onto Tapered Optical Fibers [PDF]

, 2012
Tapered optical fibers with nano-assembled coatings of thicknesses of order tens of nanometres were used for the detection of ammonia gas. The film coating was composed of alternate layers of tetrakis-(4-sulfophenyl) porphine (TSPP) and poly(allylamine ...
Lee, Seung-Woo, Tatam, Ralph P., Korposh, Sergiy, James, Stephen W., Batty, William J., Jarzebinska, Renata   +5 more
core   +1 more source

Advanced Nanostructured Coatings Based on Doped TiO₂ for Various Applications. [PDF]

Molecules, 2023
Gartner M, Szekeres A, Stroescu H, Mitrea D, Covei M.   +4 more
europepmc   +1 more source

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

Silver/Graphene Oxide Nanostructured Coatings for Modulating the Microbial Susceptibility of Fixation Devices Used in Knee Surgery. [PDF]

Int J Mol Sci, 2023
Constantinescu S, Niculescu AG, Hudiță A, Grumezescu V, Rădulescu D, Bîrcă AC, Irimiciuc SA, Gherasim O, Holban AM, Gălățeanu B, Oprea OC, Ficai A, Vasile BȘ, Grumezescu AM, Bolocan A, Rădulescu R.   +15 more
europepmc   +1 more source

Direct Integration of Conductive, Emissive Perovskite Nanocrystals Into Efficient Light‐Emitting Diodes Without Post‐Synthetic Ligand Exchange

Advanced Functional Materials, EarlyView.
We demonstrate the direct integration of CsPbBr3 perovskite nanocrystals (PNCs) into optoelectronic devices without post‐synthetic ligand exchange. This is achieved by synthesizing PNCs stabilized by strong‐binding‐energy oleylammonium–bromide pairs instead of oleate ligands. The resultant low ligand density and minimized surface defects enhance charge
Jigeon Kim, Yubin Lee, Gyeong Eun Seok, Dong Gyu Lee, Seongwon Lee, Huieun Kim, Sung Woo Jang, Wooyeon Kim, Wondo Choi, Woo Hyeon Jeong, Donghun Lee, Min Jae Ko, Won Bin Im, Jinhan Cho, Tae Kyung Lee, Bo Ram Lee, Younghoon Kim   +16 more
wiley   +1 more source

Microstructure and wear resistance of nanostructured Al2O3-8wt.%TiO2 coatings plasma-sprayed with nanopowders

, 2019
Microstructure and wear resistance of nanostructured Al2O3-8wt.%TiO2 coatings plasma-sprayed with nanopowders were investigated in this study. Four types of nanostructured Al2O3-8wt.%TiO2 coatings were plasma-sprayed on a low-carbon steel substrate by ...
Ahn, J, Kim, NJ, Lee, S, Song, EP
core   +1 more source

Bacterial Cellulose‐Based Bilayer Passive Cooler for High‐Performance Radiative/Evaporative Cooling

Advanced Functional Materials, EarlyView.
A sustainable bilayer passive cooler based on bacterial cellulose integrates radiative and evaporative cooling for efficient zero‐energy temperature reduction. The scalable, low‐carbon material shows strong potential for food preservation, low‐temperature storage, and cold‐chain logistics.
Yibing Zhang, Da‐Wen Sun, Liang Xu, You Tian, Libin Sun, Rui Hu, Shiwei Zheng   +6 more
wiley   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

Advanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe, Joseph Fox, Zabeada Aslam, Kevin Critchley, Stephen D. Evans, Mina Okochi, Masayoshi Tanaka   +6 more
wiley   +1 more source

Deposition and characterization of NiOx coatings by magnetron sputtering for application in dye-sensitized solar cells [PDF]

, 2010
Nickel oxide (NiOx) due to its p-type nature has considerable potential as a photocathodic material in energy conversion devices such as dye-sensitized solar cells (DSSCs).
Danilo Dini, Dini, Danilo, Muhammad Awais, MacElroy, J. M. Don, Jmd Macelroy, Nadia Coburn, Coburn, Nadia, Vos, Johannes G., Dowling, Denis P., Johannes G. Vos, Denis P. Dowling, J.M. Don MacElroy, Awais, Muhammad, Rahman, Mahfujur, Mahfujur Rahman   +14 more
core   +1 more source

Chromium nanostructured coatings formed by the PVD method [PDF]

Acta Periodica Technologica
Practical interest in materials with high physicomechanical properties has increased in nanomaterials and, in particular, nanocoating. First of all, it is the protection of metals from corrosion, the increase in wear resistance of parts and ...
Saydakhmedov Ravshan, Saidakhmedova Gulirano   +1 more
doaj   +1 more source