Results 101 to 110 of about 14,534 (309)

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

PEG Alternatives in Liposomal Nanocarriers: Physicochemical Characteristics and Sustainable Process Strategies

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The global trend toward sustainable and intensified bioprocesses is driving innovation in the design and scalable synthesis of liposomal nanocarriers, a cornerstone of modern drug delivery. For decades, these nanosystems have relied exclusively on polyethylene glycol (PEG) for their sustained circulation in vivo, but they are currently ...
Chandra Has
wiley   +1 more source

Synergistic Advanced Oxidation and Physicochemical Treatment Strategies for Antibiotic Removal and Resistance Mitigation in Water

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley   +1 more source

Animal Carcinogenicity Studies: Implications for the REACH System

, 2006
The 2001 European Commission proposal for the Registration, Evaluation and Authorisation of Chemicals (REACH) aims to improve public and environmental health by assessing the toxicity of, and restricting exposure to, potentially toxic chemicals.
Balcombe, Jonathan, Knight, Andrew, Bailey, Jarrod   +2 more
core  

Circular Economy‐Driven Cs/Sg/MGNPs/AC Composite for Efficient Methylene Blue Removal and Subsequent Valorization as a Urea Oxidation Electrocatalyst

Journal of Applied Polymer Science, EarlyView.
This image is a graphical abstract for outlining the synthesis, characterization, and application of a novel composite material designed to remove toxic pollutants (specifically Methylene Blue dye; MB) from water, and its subsequent use in electrochemical applications.
Rehab Mahmoud, Lina M. Alneghery, Ahmed Abdelazim Khalifa, Marwa H. Shemy, Ahmed A. Allam, Saber A. A. Elsuccary, Samar M. Mahgoub   +6 more
wiley   +1 more source

Inter-laboratory study of human in vitro toxicogenomics-based tests as alternative methods for evaluating chemical carcinogenicity: a bioinformatics perspective

, 2016
The assessment of the carcinogenic potential of chemicals with alternative, human-based in vitro systems has become a major goal of toxicogenomics. The central read-out of these assays is the transcriptome, and while many studies exist that explored the ...
Jennings, P., J. Kleinjans, Lock, E. A., H. Gmuender, Chesne, C., Stierum, R., Wittenberger, T., Doktorova, T. Y., R. Herwig, Herwig, R., R. Stierum, Bloch, K. M., McMorrow, T., Phrakonkham, P., J. Castell, Bloch, K., E.A. Lock, K.M. Bloch, Limonciel, A., T.Y. Doktorova, Yildirimman, R., Brandenburg, A., Slattery, C., Doktorova, T., R. Yildirimman, L. Ceelen, A. Limonciel, T. Wittenberger, P. Jennings, Radford, R., C. Chesne, M. Ryan, R. Radford, Ceelen, L., C. Slattery, Jennen, D., Gmuender, H., D. Jennen, Kleinjans, J., Ryan, M., Rogiers, V., V. Rogiers, Lock, E., Corvi, R., Castell, J., T. McMorrow, Vilardell, M., M. Vilardell, P. Phrakonkham, R. Corvi, A. Brandenburg   +50 more
core   +2 more sources

Estimation of Carcinogenicity Using Molecular Fragments Tree

, 2016
Carcinogenicity is an important toxicological endpoint that poses high concern to drug discovery. In this study, we developed a method to extract structural alerts (SAs) and modulating factors of carcinogens on the basis of statistical analyses.
Mingyue Zheng (180908), Hualiang Jiang (19452), Qiancheng Shen (564935), Xiaomin Luo (19447), Weiliang Zhu (19448), Jing Lu (120666), Yong Wang (12837), Fei Wang (19534), Kaixian Chen (19449)   +8 more
core   +1 more source

Changing a Winning Team—Replacement of Brominated Flame Retardant and Antimony Trioxide in Acrylonitrile–Butadiene–Styrene

Journal of Applied Polymer Science, EarlyView.
This comprehensive study investigates reducing the amount of brominated flame retardant (Br) and/or antimony trioxide (ATO) in acrylonitrile–butadiene–styrene. Therefore, condensed‐phase flame‐retardant mechanisms are introduced into the flame‐inhibition system.
Sebastian M. Goller, Bernhard Schartel, Simone Krüger   +2 more
wiley   +1 more source

Animal Carcinogenicity Studies: 3. Alternatives to the Bioassay

, 2006
Conventional animal carcinogenicity tests take around three years to design, conduct and interpret. Consequently, only a tiny fraction of the thousands of industrial chemicals currently in use have been tested for carcinogenicity.
Balcombe, Jonathan, Knight, Andrew, Bailey, Jarrod   +2 more
core  

Screening Toxic Chemicals: How Accurate Must Tests Be?

, 2018
A decision analysis framework is used to explore the value of screening tests for carcinogenicity; Whether a test lowers the social cost of screening depends on the test's sensitivity, specificity, and c~st and the social cost of misclassification ...
Lester B. Lave (2344159), Gilbert S. Omenn (116828)   +1 more
core   +1 more source