Results 91 to 100 of about 7,636 (247)

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Facile and Efficient Polyethyleneimine-Assisted Mechanochemical Synthesis of Luminescent Sulfur Quantum Dots with Antibacterial Activity

Chemistry
This work presents an energy-efficient and simple method for producing luminescent, antibacterial sulfur quantum dots (SQDs). For the first time, polyethyleneimine (PEI)-coated SQDs were synthesized via a mechanochemical technique, utilizing either ...
Zarema Zarafutdinova, Artemiy Shmelev, Alexey Dovzhenko, Guliya Nizameeva, Elena Bulatova, Alexey Strelnik, Vladimir Evtugin, Sufia Ziganshina, Rustem Zairov, Erika Gaifullina, Rustem Amirov, Anna Ziyatdinova   +11 more
doaj   +1 more source

Pelletized silica and polyethyleneimine composites for CO2 capture via adsorption

, 2014
Pelletized silica and polyethyleneimine composites for CO2 capture via ...
AL Chaffee (14881387), Gregory Knowles (13071360)   +1 more
core  

Polyethyleneimine-Coated Manganese Oxide Nanoparticles for Targeted Tumor PET/MR Imaging

, 2018
A Mn3O4 nanoparticle (NP)-based dual-modality probe has been developed for tumor positron emission tomography (PET)/magnetic resonance (MR) imaging.
Hongsheng Li (296643), Peter S. Conti (136322), Xiangyang Shi (550246), Jingyi Zhu (1282827), Hongsheng Li, Mingwu Shen, Jingyi Zhu, Zhijuan Xiong, Mingwu Shen (550245), Zhijuan Xiong (1534297), Peter S. Conti, Kai Chen (129938), Xiangyang Shi, Kai Chen   +13 more
core   +1 more source

CO2 Adsorption Capacity of Organic Alkali Sorbent CPEI from Polyethyleneimine

, 2021
Support-free cross-linked polyethyleneimine sorbent (CPEI) for CO2 capture was evaluated as the regenerable sorbent. The total amines available for the CO2 capture on CPEI were determined by the polyethyleneimine/glutaraldehyde ratio for the synthesis of
Feng Wang, Youhua Li, Lu Yu, Dengfa Huang   +3 more
core   +1 more source

Magnetoelastic Cell Monitoring System for Evaluating the Effects of Surface Chemistry on the Performance of Mesenchymal Stem Cell Growth

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The recent clinical adoption of cell therapies has increased the need for more efficient, robust, and reproducible manufacturing technologies. Human mesenchymal stromal cells (hMSCs), a major component of the cell and immunotherapeutic market, remain challenging to manufacture at scale because they require surface attachment and are highly ...
William S. Skinner, Carolina Rivera‐Crespo, Eyerusalem A. Gebreyesus, Said Cifuentes, Samantha Tan, Tristen Douglas, Maribella Domenech‐Garcia, Keat Ghee Ong   +7 more
wiley   +1 more source

Insights into the Protonation State and Counterion Interactions of Linear Polyethyleneimine Materials

Gels
Polyethyleneimine (PEI) polymers are widely used in the synthesis of nanoparticles, hydrogels and composite materials for biotechnological and environmental applications.
Agustín J. Byrne, Daniel Vladimir, Yamila Garro-Linck, Guillermo J. Copello, Ayelén F. Crespi, Daniel Vega, Mariela Bollini, Paula G. Franco, Juan M. Lázaro-Martínez   +8 more
doaj   +1 more source

What Makes an “Ideal” Cell Line for Recombinant Adeno‐Associated Virus Production?

Biotechnology and Bioengineering, EarlyView.
Several host cell types have been used to produce rAAVs to date. Cell line‐specific traits that are beneficial in the context of rAAV manufacturing are reviewed here, with the goal of developing a consensus on the ‘ideal’ characteristics that an rAAV production host should possess (created with Biorender.com).
James Conheady, Nicholas Donohue, Alexandra Bogdanovic, Sharon Davin, Brian Glennon, Niall Barron, C. Mark Smales   +6 more
wiley   +1 more source

Polyethyleneimine-Functionalized Magnetic Bagasse Composite for Efficient Adsorptive Removal of Yellow 4GL and Black R–S Dyes

Bulletin of Chemical Reaction Engineering & Catalysis
Efficient removal of dye contaminants from wastewater remains a significant environmental challenge. In this study, a polyethyleneimine (PEI)-modified magnetic bagasse composite was synthesized by integrating sugarcane bagasse, PEI, Fe₃O₄ nanoparticles ...
Thi Thuy Hong Vu, Thi Diem Bui, Le Huu Khanh Nguyen, Thi Hong Anh Nguyen   +3 more
doaj   +1 more source

Cell and Gene Therapies Manufacturing Challenges and Integrated Good Manufacturing Practices Solutions: A Lifecycle Perspective

Biotechnology and Bioengineering, EarlyView.
Lifecycle perspective on cell and gene therapy manufacturing challenges and enabling GMP solutions. ABSTRACT Cell and gene therapies (CGTs) are revolutionizing modern medicine; however, making these advanced medicines scalable and readily available to commercial manufacturers worldwide is a major challenge. The number of approved CGT products continues
Rajath Samaga, Udisha Singh, Sachin Dattram Pawar   +2 more
wiley   +1 more source