Results 1 to 10 of about 3,763 (235)

Microscopic Insights into Impurity-Modulated Capture of Platinum-Group Metals by Bismuth in Copper Anode Slimes [PDF]

Molecules
The efficient recovery of platinum group metals (PGMs) from decoppered anode slimes is essential for sustainable resource management, yet the atomic-level mechanisms underlying their capture remain unclear.
Dongji Liu, Hong Zeng, Fupeng Liu, Jing Cao, Huihui Xiong, Feixiong Chen, Tao Zhang, Jie Wang   +7 more
doaj   +2 more sources

Transcriptome and WGCNA reveals the potential genetic basis of photoperiod-sensitive male sterility in soybean [PDF]

BMC Genomics
Background Soybean (Glycine max (L.) Merr.) is a crucial crop due to its high plant protein and oil content. Previous studies have shown that soybeans exhibit significant heterosis in terms of yield and protein content However, the practical application ...
Yuhua Yang, Suqin He, Lihong Xu, Minggui Wang, Shuichun Chen, Zhiyuan Bai, Tingting Yang, Bo Zhao, Lixiang Wang, Haiping Zhang, Jiangjiang Zhang, Ruijun Zhang   +11 more
doaj   +2 more sources

An automated and robust method for modelling X-ray beamlines with plane grating monochromators [PDF]

Journal of Synchrotron Radiation
The plane grating monochromator (PGM) is an optical instrument used in the majority of soft X-ray beamlines. Despite its ubiquity, the PGM efficiency can easily be overestimated, because the geometry of many modern PGMs can lead to unexpected blocking of
Patrick Yuheng Wang, Murilo Bazan da Silva, Georg Held, Hongchang Wang, Kawal Sawhney, Andrew C. Walters   +5 more
doaj   +2 more sources

Platinum Group Metals: Green Recovery from Spent Auto-Catalysts and Reuse in New Catalysts—A Review

Crystals, 2023
This manuscript reviews the current trends in the recovery of Platinum Group Metals (PGMs) from end-of-life autocatalysts and the aims of the recently funded Marie Sklodowska-Curie Project “Chemistry of Platinum Group Metals-CHemPGM” towards the greening
Maria Luisa Grilli, Anca Elena Slobozeanu, Claudio Larosa, Daniela Paneva, Iakovos Yakoumis, Zara Cherkezova-Zheleva   +5 more
doaj   +1 more source

Technological Development Trends in Platinum Group Metal Recycling

Journal of MMIJ, 2023
The recovery of platinum group metals (PGMs) from end-of-life products or waste is essential to ensure a steady supply of PGMs and preserve the natural environment.
YU-KI TANINOUCHI, H.OKABE TORU
doaj   +1 more source

Dual role of injectable curcumin-loaded microgels for efficient repair of osteoarthritic cartilage injury

Frontiers in Bioengineering and Biotechnology, 2022
Curcumin has been widely used for the treatment of age-associated diseases, and showed chondroprotective potential for post-traumatic osteoarthritis (OA).
Qicai Sun, Wei Yin, Xuanliang Ru, Chun Liu, Baishan Song, Zhigang Qian   +5 more
doaj   +1 more source

Patient Portal Messaging for Asynchronous Virtual Care During the COVID-19 Pandemic: Retrospective Analysis

JMIR Human Factors, 2022
BackgroundDuring the COVID-19 pandemic, patient portals and their message platforms allowed remote access to health care. Utilization patterns in patient messaging during the COVID-19 crisis have not been studied thoroughly.
Ming Huang, Aditya Khurana, George Mastorakos, Andrew Wen, Huan He, Liwei Wang, Sijia Liu, Yanshan Wang, Nansu Zong, Julie Prigge, Brian Costello, Nilay Shah, Henry Ting, Jungwei Fan, Christi Patten, Hongfang Liu   +15 more
doaj   +1 more source

Status and research progress on recovery of platinum group metals from spent catalysts

工程科学学报, 2020
In China, the reserves of platinum group metals (PGMs) are scarce, but the consumption of PGMs is enormous, which has resulted in a high external dependence.
Yun-ji DING, Shen-gen ZHANG
doaj   +1 more source

Recycling of platinum group metals from energy storage devices: a techno-economical business plan analysis

Open Research Europe, 2022
Background: Energy storage devices utilise platinum group metals (PGMs) for their operation and exhibit an increasing adoption rate as green energy production means.
Stylianos Spathariotis, Konstantinos Miltiadis Sakkas, Ekaterini Polyzou, Iakovos Yakoumis   +3 more
doaj   +1 more source

Platinum Group Metals: A Review of Resources, Production and Usage with a Focus on Catalysts

Resources, 2021
The major applications of PGMs are as catalysts in automotive industry, petroleum refining, environmental (gas remediation), industrial chemical production (e.g., ammonia production, fine chemicals), electronics, and medical fields.
Anthony E. Hughes, Nawshad Haque, Stephen A. Northey, Sarbjit Giddey   +3 more
doaj   +1 more source