Results 41 to 50 of about 3,028,332 (296)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Ayurvedic herbal medicine and lead poisoning

open access: yesJournal of Hematology & Oncology, 2011
Although the majority of published cases of lead poisoning come from occupational exposures, some traditional remedies may also contain toxic amounts of lead.
Gunturu Krishna S   +5 more
doaj   +1 more source

Bilateral Wrist Drop Due to Lead Poisoning in a Young Woman With Opium Addiction

open access: yesClinical Medicine Insights: Case Reports, 2022
Opium addiction can cause symptoms in the central or peripheral neurological systems, as well as gastrointestinal disorders and anemia; in such situations, lead poisoning should be considered and chelation therapy should be started as soon as possible ...
Hossein Azadeh   +4 more
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Investigation of lead exposure awareness of families with children aged 0-6 who applied to a district polyclinic

open access: yesTurkish Journal of Public Health, 2018
Objective: This study was conducted to investigate lead exposure awareness of families with children aged 0-6, who applied to a district polyclinic. Method: The research was carried out in Hüseyin Savaş district clinic between the 11th-21st of October ...
Duygu Akçay, Lütfiye Hilal Özcebe
doaj  

Indigenous tooth powders = Covert lead poisoning?

open access: yesIndian Journal of Dental Research, 2013
Aim: The present study aimed to measure the concentration of lead in various indigenous preparations of tooth powders available and used locally in and around Udaipur, Rajasthan, India.
Sapna Hegde, A B Shubha, B Dinesh Rao
doaj   +1 more source

Occupational Exposure to Heavy Metals Poisoning: Scottish Lead Mining [PDF]

open access: yes, 2017
The study examines historic occupational lead poisoning (occupational plumbism) amongst the mining labour force at Tyndrum lead mine in the Scottish southern highlands in the eighteenth and nineteenth centuries set against the backdrop of the wider ...
Adderley, W Paul, Mills, Catherine
core   +1 more source

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

open access: yesAdvanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He   +3 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

Lead poisoning linked to occupational exposure - case reports

open access: yesJournal of Education, Health and Sport, 2019
Introduction: Lead is one of the oldest widely used industrial metals. Throughout the ages, its significant toxicity caused poisoning of exposed people. Even today occupational exposure remains a significant hazard.
Andrzej Kościuk   +3 more
doaj   +3 more sources

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