Results 161 to 170 of about 76,297 (339)

Designing Co–N/C Cathode Catalysts with Dense Atomic Cobalt Sites for Enhanced PEMFC Performance

open access: yesAdvanced Science, EarlyView.
Cobalt‐based platinum‐metal free catalysts can compete with iron‐based materials as catalysts on the cathodes of fuel cells due to their high site density and activity. This discovery highlights the importance of understanding the active sites responsible for the catalytic activity in these non‐precious metal catalysts.
Mengjun Gong   +7 more
wiley   +1 more source

Determination of the Content of Heavy Metals and Nitrites in Meat Products (Pâtés and Meat Spreads) from the Market of the Republic of Srpska

open access: yesEngineering Proceedings
Animal-based food is significant for human nutrition, as it represents an easily digestible source of high-quality proteins, fatty acids, fat-soluble vitamins, and energy.
Dragan Tošković   +4 more
doaj   +1 more source

Recent Progress on Photoelectrochemical Organic Upgrading: A Review from Direct and Indirect Charge Transfer Pathway

open access: yesAdvanced Energy Materials, EarlyView.
Photoelectrochemical (PEC) organic upgrading at the anode, coupled with hydrogen evolution at the cathode, presents a promising strategy for enhancing solar energy utilization while simultaneously generating value‐added chemicals. An overview of directional photoanodic conversion of organic substrates is presented, distinctively with an eye to the ...
Cheng Lin   +3 more
wiley   +1 more source

New in vitro effects of clopidogrel on platelets in hyperlipidemic and healthy subjects

open access: yesTurkish Journal of Hematology, 2010
Objective: We aimed to detect novel in vitro effects of clopidogrel on platelets by assessment of the following parameters: malondialdehyde, glutathione, nitrite, aggregation response, and expressions of P-selectin, fibrinogen, apolipoprotein A1 ...
Derya Özsavcı   +5 more
doaj  

Control of bacterial disease in small scale fresh-water aquaculture: Project R0754. Project completion report December 1998 - May 1999 [PDF]

open access: yes, 1999
The work presented here represents an 18-month study to examine the relationship between environmental conditions, bacterial load in the water and bacteria levels in tissue macrophages of a range of clinically healthy freshwater fish species, farmed in a
Crumlish, M., Thompson, K.
core  

Nanozymes for Non‐Neoplastic Diseases: Catalytic Therapy Redefined

open access: yesAggregate, EarlyView.
Non‐neoplastic diseases pose a significant health burden. Nanozymes, enzyme‐like nanomaterials, offer promising strategies for regulating oxidative stress and inflammation. This review explores their development, structure–function relationships, and therapeutic potential, with a focus on precision medicine through targeted delivery and multimodal ...
Ling Mei   +8 more
wiley   +1 more source

Nitroglycerin and Other Nitrites in the Treatment of Angina Pectoris [PDF]

open access: bronze, 1958
Joseph E.F. Riseman   +2 more
openalex   +1 more source

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