Results 101 to 110 of about 17,724 (304)

Molecular Dynamics Simulation Study on Adsorption Behavior of Three Anionic Collectors on Wulfenite Surface

Kuangchan zonghe liyong
This is an article in the field of mineral processing engineering. The adsorption kinetics of sodium oleate (SODI), sodium dodecyl sulfonate (SDS) and benzohydroxamic acid (BHA) on the surface of wulfenite were taken as the research subject.Firstly ...
Ya ZHU, Xishan ZHANG, Baoxu SONG, Lixin YAN, Wenyi LI   +4 more
doaj   +1 more source

Piperazine‐Functionalized Nanoparticles Enable Oral Insulin Delivery in Obese Mice

Advanced Science, EarlyView.
ABSTRACT Biologics have gained prominence as a rapidly advancing therapeutic modality for a diverse spectrum of medical conditions. Nonetheless, they are predominantly administered parenterally due to poor absorption through the gastrointestinal tract. Additionally, repeated injections of biologics such as insulin cause injection pain, leading to dose ...
Yuxue Cao, Xiaofan Jiang, Md Moniruzzaman, Alexandra Mueller, Taskeen Iqbal Janjua, Nisha Tyagi, Zhi Qu, Kuan Yau Wong, Yuran Feng, Aayushi Ghodasara, Ekaterina Strounina, Benjamin P. Ross, Tushar Kumeria, Sumaira Z. Hasnain, Amirali Popat   +14 more
wiley   +1 more source

Kinetics of Chalcopyrite Leaching by Hydrogen Peroxide in Sulfuric Acid

Metals, 2019
In ores, chalcopyrite is usually associated with other sulfide minerals, such as sphalerite, galena, and pyrite, in a dispersed form, with complex mineralogical structures.
Miroslav Sokić, Branislav Marković, Srđan Stanković, Željko Kamberović, Nada Štrbac, Vaso Manojlović, Nela Petronijević   +6 more
doaj   +1 more source

Connexin 43‐Enriched Vesicles Improve Synchronization in hiPSC‐Derived Cardiomyocytes

Advanced Science, EarlyView.
Plasma membrane‐derived Connectosomes enriched in connexin‐43 are produced from donor hiPSCs and applied to hiPSC‐derived cardiomyocytes (hiPSC‐CMs). Connexin‐43 channels on Connectosomes remain functional, strengthening intercellular electrochemical coupling and increasing network synchronization over time.
Nima Momtahan, Anna K. McClain, Andrea Trementozzi, Sogu Sohn, Lingxia Qiao, Chi Zhao, Padmini Rangamani, Jeanne C. Stachowiak, Janet Zoldan   +8 more
wiley   +1 more source

Bench‐to‐Bedside Translation of Self‐Healing Colloidal Hydrogels as Next Generation Design of Flowable Hemostatic Matrix: From Preclinical Evaluation to Human Clinical Trials

Advanced Science, EarlyView.
ABSTRACT Self‐healing materials represent a paradigm shift in designing functional biomedical devices for drug delivery, tissue regeneration, and 3D bioprinting. However, their clinical translation remains limited by challenges such as insufficient mechanical strength, potential cytotoxicity from chemical modifications, and complex activation ...
Ganjun Feng, Kaiwen Chen, Qiwei Ying, Shuya Wang, Xin Li, Guanlin Li, Yantao Zhao, Binghua Ma, Huanan Wang, Dawei Li, Lijun Zhang, Jian Zhang, Yu Zhao, Changle Ren, Baodong Chen, Yueming Song   +15 more
wiley   +1 more source

High Power Ultrasound to Recover Fine Particles in Flotation Process [PDF]

, 2002
9 pages, 6 figures.-- Communication presented at: Forum Acusticum Sevilla 2002 (Sevilla, Spain, 16-20 Sep 2002), comprising: 3rd European Congress on Acoustics; XXXIII Spanish Congress on Acoustics (TecniAcústica 2002); European and Japanese Symposium on
Gaete Garretón, Luis, Magne-Ortega, L., Vargas Hernández, Yolanda   +2 more
core  

Pierceable, Water‐Resistant, and Transparent Nanofilm Electrodes Comprising Carbon Nanotubes for Long‐Term Monitoring of Plant Electrophysiology

Advanced Science, EarlyView.
Ultra‐flexible electrodes composed of single‐walled carbon nanotubes on a polymeric substrate exhibit excellent transparency, water resistance, and conformability to hairy surfaces. These non‐invasive nanofilms are easily pierced by trichomes, overcoming the structural barriers in plant electrophysiology.
Yusuke Hori, Tatsuhiro Horii, Shinji Masuda, Toshinori Fujie   +3 more
wiley   +1 more source

Assessment of reagent and regrinding in a flotation circuit [PDF]

, 2006
Laboratory flotation tests using a bottom driven cell are reproduced with a high level of confidence. These types of laboratory data are used to investigate the effect of reagent and regrinding of coarse particles in an industrial flotation circuit.
Franzidis, Jean-Paul, Lopez-Valdivieso, Alejandro, Manlapig, Emmanuel, Ojeda-Escamilla, Ma. del Carmen, Reyes-Bahena, Juan Luis   +4 more
core  

Cells Dynamically Adapt Their Nuclear Volumes and Proliferation Rates During Single to Multicellular Transitions

Advanced Science, EarlyView.
It is currently not well understood how cells regulate basic properties, e.g., volume and mechanics within dense multicellular environments like tumors. Here, we show that different cell types of cancer and also normal cells largely decrease their nuclear and cellular volumes in emerging cell clusters and that this is partly driven by cell cycle shifts.
Vaibhav Mahajan, Keshav Gajendra Babu, Markus Mukenhirn, Antje Garside, Vinita Ajit Kini, Trishla Adhikari, Timon Beck, Byung Ho Lee, Kyoohyun Kim, Carsten Werner, Raimund Schlüßler, Alf Honigmann, Sebastian Aland, Anna Verena Taubenberger   +13 more
wiley   +1 more source

Statistical and kinetic study for leaching of covellite in a chloride media [PDF]

, 2019
Covellite is a relatively rare copper sulfide with slow dissolution kinetics. The present investigation used the surface optimization methodology to evaluate the effect of three independent variables (time, chloride concentration and sulfuric acid ...
Briceño Romero, Williams, Cánovas Vidal, Manuel, Navarra Lafontaine, Alessandro, Pérez Salinas, Kevin, Toro Villarroel, Norman Rodrigo, Trigueros Tornero, Emilio   +5 more
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