Results 41 to 50 of about 666,355 (356)

Investigation of the Influence of the Mixing Process on the Powder and Component Properties during Cyclic Reuse of a Polyamide 12 Sinter Material in Selective Laser Sintering

Powders, 2023
Selective laser sintering (SLS) with polymers is currently in transition to the production of functional components. Nevertheless, the potential to revolutionize conventional production processes is confronted by newly imposed requirements regarding ...
Tom Eggers, Frank von Lacroix
doaj   +1 more source

Fabrication of WO₃ Quantum Dots with Different Emitting Colors and Their Utilization in Luminescent Woods

Nanomaterials
With a rising interest in smart windows and optical displays, the utilization of metal oxides (MOs) has garnered significant attention owing to their high active sites, flexibility, and tunable electronic and optical properties. Despite these advantages,
Kwang Hyun Park, Nam Chul Kim, Sung Ho Song   +2 more
doaj   +1 more source

Application of Electric Field Technologies in the Manufacture of Food Powders and the Retention of Bioactive Compounds

Powders, 2023
Electric fields have been used in the manufacturing of powders in a number of ways, including to enhance drying rates and retain heat-sensitive materials.
Doll Chutani, Thom Huppertz, Eoin Murphy
doaj   +1 more source

The effect of processing route on properties of HfNbTaTiZr high entropy alloy [PDF]

, 2019
High entropy alloys (HEA) have been one of the most attractive groups of materials for researchers in the last several years. Since HEAs are potential candidates for many (e.g., refractory, cryogenic, medical) applications, their properties are studied ...
Kim, Hyoung-Seop, Lukáč, František, Macháčková, Adéla, Melikhova, Oksana, Málek, Jaroslav, Vilémová, Monika, Vlasák, Tomáš, Zýka, Jiří, Čížek, Jakub   +8 more
core   +1 more source

Nano–Crystalline Mn–Ni–Co–O Thermistor Powder Prepared by Co–Precipitation Method

Powders, 2023
Here, we demonstrate that nano–sized Mn–Ni–Co–O powder can be prepared at a low temperature via a co–precipitation method. In this work, Mn2+ was partially oxidized to Mn3+ ions in an aqueous solution by adding an oxidizing agent (H2O2).
Duc Thang Le, Jeong Ho Cho
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Influence of gas type on microstructure and characteristics of super duplex stainless steel alloy powders prepared via gas atomization

Journal of Materials Research and Technology
Conventional powder preparation methods, such as ball milling, often fail to produce fine, uniform, and spherical metal powders, limiting their suitability for advanced powder metallurgy (PM) and additive manufacturing (AM) applications.
Geon-Woo Baek, Sung-Jae Jo, Sourabh Kumar Soni, Jong Un Moon, May Likha Lwin, Yong Rai Kim, Rae Cheol Kang, Sung Soo Park, Dae-Hyeon Kim, Soon-Jik Hong   +9 more
doaj   +1 more source

Effects of Process Parameters on Cold Spray Additive Manufacturing of Quasicrystalline Al₉₃Fe₃Cr₂Ti₂ Alloy

Powders, 2023
Quasicrystalline Al93Fe3Cr2Ti2 (at.%) gas-atomized powders, which exhibit a metastable composite microstructure, were used to produce coatings by cold spray additive manufacturing processing (CSAM) using different processing parameters.
Aylanna Priscila Marques de Araujo, Felipe B. Do M. Carmelo, Erlifas M. Rocha, Claudio S. Kiminami, Piter Gargarella   +4 more
doaj   +1 more source

Influence of excipients on spray-dried powders for inhalation [PDF]

, 2014
Two areas attracting considerable attention when developing effective pulmonary drug delivery systems include the improvement of aerosolisation efficiency of the inhaled formulation and the controlled release of drug from the formulation following ...
Adi, Azarmi, Begat, Chan, Chew, Chew, Conti, Corrigan, Coucke, Derom, Edwards, Ely, En-Yu Xu, Farid, Glover, Gray, Griesenbach, Hao-Ying Li, Hooton, Jalalipour, Jing Guo, Kamiya, Kobayashi, Learoyd, Learoyd, Li, Li, Li, Li, Li, Mishra, Momeni, Parsons, Patton, Peter C. Seville, Prakash Rao, Seville, Seville, Sham, Sinn, Sou, Sou, Ståhl, Vergote, Ying Xu, Zeng   +45 more
core   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source