Results 151 to 160 of about 2,651,934 (255)

Use of a tracer for in situ stope leaching solution containment research [PDF]

"In situ stope leaching is an innovative mining system that reduces the surface impacts of conventional underground mining. As in any leaching operation, stope leaching requires hydrologic site characterization and control of leaching solutions.

core  

Bond‐Competition‐Driven Enhancement of Surface Basicity and Interfacial Interaction to Boost Photocatalytic Syngas Production

Advanced Science, EarlyView.
A synergetic surface bond competition−hybridization approach was developed to synthesize high‐performance CO2 adsorbents and syngas production photocatalysts via the sulfurization‐driven control of surface basicity and interfacial coupling. The ZnIn2S4−sulfur‐doped MgO/MgAl2O4 nanocomposites showed outstanding photocatalytic efficiency for production ...
Dong Wook Lee, Wenjing Dong, Nam Hee Kwon, Taehoon Kim, In Young Kim, Yun Kyung Jo, Xiaoyan Jin, Ajayan Vinu, Yufei Zhao, Seong‐Ju Hwang   +9 more
wiley   +1 more source

Bioleaching of GaAs metal hydroxide sludge: a biohydrometallurgical alternative to conventional acid leaching. [PDF]

Front Microbiol
Fritze MT, Haubrich F, Otto A, Schippers A, Hedrich S.   +4 more
europepmc   +1 more source

Acid Leaching Extraction Mechanism of Aluminum and Iron Ions from Coal Gangue Based on CaF₂ Assistance and Process Optimization. [PDF]

Materials (Basel), 2023
Kong D, Zhou Z, Song S, Jiang R.
europepmc   +1 more source

Soft Hypoxia‐Adaptive Bioelectronics Integrating PEDOT:PSS/Polydopamine/Enzyme Biocomposites for Closed‐Loop Therapeutics of Chronic Wounds

Advanced Science, EarlyView.
Hypoxia‐adaptive bioelectronics based on poly(3,4‐ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS)/polydopamine (PDA)/enzyme biocomposites couple O2‐centric biosensing with embedded O2 therapy to address oxygen‐deficient chronic wounds. Local O2 provision restores enzyme‐based metabolite sensing, while catalase‐mediated oxygen generation and
Songrui Liu, Bowen Yang, Cao Qi, Zhijie Zhou, Haochen Zou, Anjum Qureshi, Xiao Zhao, Ting Li, Li Gao, Ye Tao, Gang Song, Pingqiang Cai, Zheng Li, Zhiyuan Liu, Dianpeng Qi, Ting Wang, Lianhui Wang   +16 more
wiley   +1 more source

Kinetics and mechanism of ultrasound-enhanced citric acid leaching of chromium from steel slag. [PDF]

Ultrason Sonochem
Nie Z, Niu F, Zhang J, Wang X, Chen Q.
europepmc   +1 more source

Using One-Step Acid Leaching for the Recovering of Coal Gasification Fine Slag as Functional Adsorbents: Preparation and Performance. [PDF]

Int J Environ Res Public Health, 2022
Li T, He S, Shen T, Sun J, Sun C, Pan H, Yu D, Lu W, Li R, Zhang E, Lu X, Fan Y, Gao G.   +12 more
europepmc   +1 more source

Overcoming Transmission Barriers: A Dual‐Functional Adhesive Hydrogel for Direct Monkeypox Virus Neutralization and Wound Healing

Advanced Science, EarlyView.
MPXV infection leads to persistent viral replication and severe local inflammation, while existing treatments cannot simultaneously remove viruses and repair injured tissue. This study constructs Polymer@mPDA@Gel hydrogel via a two‐step hierarchical assembly method: mPDA anchors photothermal polymers to form antiviral photothermal subunits, which are ...
Ming Zhang, Jiaxin Tian, Xiaolong Zhu, Xiao Li, Xiangshu Qiu, Yuanyuan Li, Ben Zhong Tang, Ning Shi   +7 more
wiley   +1 more source

Ultrasound-assisted acetic acid leaching of rare earth elements from spent NdFeB permanent magnets: process optimization and kinetic analysis. [PDF]

RSC Adv
Sharmmah D, Pellimelli NS, Jayakrishnan U, Muddanna MH, Roy S, Swain D, Moulik S.   +6 more
europepmc   +1 more source

A Study on the Mechanism and Kinetics of Ultrasound-Enhanced Sulfuric Acid Leaching for Zinc Extraction from Zinc Oxide Dust. [PDF]

Materials (Basel), 2022
Zheng X, Li S, Liu B, Zhang L, Ma A.
europepmc   +1 more source