User profiles for Guohua Chen

Guohua Chen

City University of Hong Kong
Verified email at cityu.edu.hk
Cited by 37884

Graft copolymers that exhibit temperature-induced phase transitions over a wide range of pH

G Chen, AS Hoffman - Nature, 1995 - nature.com
THERE are many potential applications of 'intelligent' aqueous polymer systems 1–8 in
medicine, biotechnology, industry and in environmental problems 9–13 . Many of these polymer …

Electrochemical technologies in wastewater treatment

G Chen - Separation and purification Technology, 2004 - Elsevier
This paper reviews the development, design and applications of electrochemical technologies
in water and wastewater treatment. Particular focus was given to electrodeposition, …

[PDF][PDF] Association of blood glucose control and outcomes in patients with COVID-19 and pre-existing type 2 diabetes

…, X Chen, M Xiang, C Zhang, L Bai, D Xiang, MM Chen… - Cell metabolism, 2020 - cell.com
Type 2 diabetes (T2D) is a major comorbidity of COVID-19. However, the impact of blood
glucose (BG) control on the degree of required medical interventions and on mortality in …

[PDF][PDF] In-hospital use of statins is associated with a reduced risk of mortality among individuals with COVID-19

…, XU Cheng, L Shen, YC Zhao, Y Yuan, F Lei, MM Chen… - Cell metabolism, 2020 - cell.com
Statins are lipid-lowering therapeutics with favorable anti-inflammatory profiles and have
been proposed as an adjunct therapy for COVID-19. However, statins may increase the risk of …

Longitudinal association between markers of liver injury and mortality in COVID‐19 in China

…, W Liu, H Li, J Xie, B Wu, H Luo, F Xiao, J Chen… - …, 2020 - Wiley Online Library
Background and Aims Coronavirus disease 2019 (COVID‐19) is a new infectious disease.
To reveal the hepatic injury related to this disease and its clinical significance, we conducted …

Separation of pollutants from restaurant wastewater by electrocoagulation

X Chen, G Chen, PL Yue - Separation and purification technology, 2000 - Elsevier
The characteristics of restaurant wastewater were investigated. High oil and grease contents
were detected. Electrocoagulation was used to treat this type of wastewater. Different …

Removal and recovery of Cr (VI) from wastewater by maghemite nanoparticles

J Hu, G Chen, IMC Lo - Water research, 2005 - Elsevier
Hexavalent chromium existing in the effluent is a major concern for the metal-processing plant.
In this study, a new method combining nanoparticle adsorption and magnetic separation …

Photoelectrocatalytic materials for environmental applications

H Zhang, G Chen, DW Bahnemann - Journal of Materials Chemistry, 2009 - pubs.rsc.org
This feature article summarizes recent research on and development of semiconductor-based
photocatalyst materials that are applicable to environmental remediation and/or chemical …

[BOOK][B] Electrochemistry for the Environment

C Comninellis, G Chen - 2010 - Springer
Wastewater treatment technology is undergoing a profound transformation due to the fundamental
changes in regulations governing the discharge and disposal of hazardous pollutants…

Electrochemical removal of fluoride ions from industrial wastewater

F Shen, X Chen, P Gao, G Chen - Chemical Engineering Science, 2003 - Elsevier
Fluoride ions were removed electrochemically from a solution using a combined
electrocoagulation and electroflotation process. For an influent fluoride concentration of 15 mg/l , a …