Results 81 to 90 of about 2,673 (274)
(Poly)Borylated Species as Modern Reactive Groups toward Unusual Synthetic Applications
Angewandte Chemie, EarlyView.In this review, we spotlight recent breakthroughs in α‐polyboron‐substituted carbon‐centered intermediates (carbanion, carbocation, radical, and carbene) and polyborylated alkenes. By bridging fundamental reactivity with the application potential of these extraordinary species, we hope this review will serve as a roadmap for harnessing these unique ...
Nadim Eghbarieh +5 more
wiley +2 more sources
Prevalence of Thyroid Dysfunction in Community of Duwakot, Bhaktapur
Journal of Pathology of Nepal, 2017 Background: Thyroid dysfunction is one of the major public health problems in the Nepalese community and of the common endocrine disorders diagnosed in community primary health care centres.
Binita Pradhan, Sailesh Bahadur Pradhan
doaj +1 more source
Schoolchildren in the Principality of Liechtenstein are mildly iodine deficient [PDF]
, 2017 Objective To investigate the iodine status of schoolchildren in the Principality of Liechtenstein. Design A representative, cross-sectional principality-wide screening of iodine level in household salt and urinary iodine concentrations (UIC) in primary ...
Hilty, Florentine M. +1 more
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Metal‐Organic Framework‐Based Supercapacitors: A Comprehensive Review
Advanced Science, EarlyView.Overview of Metal‐Organic Frameworks (MOFs) derived electrode materials for supercapacitors. Illustration of redox reactions, conductivity enhancement, and structural stability during charge‐discharge cycling. Emphasis on synergistic effects due to surface area, porosity leading to improved electrochemical performance and energy storage efficiency ...
Swapnajit V. Mulik +5 more
wiley +1 more source
Photothermal Conversion Promotes Challenging SNAr for Facile C─N Bond Formation
Angewandte Chemie, EarlyView.Photothermal conversion enables facile aromatic C─N bond formation via red light irradiation. A variety of inter‐ and intramolecular SNAr transformations are achieved under mild, schematically simple conditions. Additionally, a thermally promoted halogen exchange mechanism provides access to aryl bromides, chlorides, and fluorides – making this ...
Megan E. Matter +2 more
wiley +2 more sources
BMC Nutrition, 2018 Background Iodine deficiency is one of a major nutritional problem. The study aimed to assess the iodine status of populations in Dabat district using median urinary iodine concentration (UIC) in school-age children (6–12 years) and compared the results ...
Molla Mesele Wassie +9 more
doaj +1 more source
Assement of iodine content in most of the branded common salt [PDF]
, 2007 Sodium chloride, also known as common salt, table salt, or halite, is a chemical compound with the formula NaCl. Sodium chloride is the salt most responsible for the salinity of the ocean and of the extra cellular fluid of many multicellular organisms ...
Giri, Suman Kumar
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Advanced Science, EarlyView.We report a general strategy for meta‐selective C–H arylation using aryl iodides and a Pd(II)/Pd(IV) catalytic system guided by a removable directing group. DFT and experimental studies reveal that counter anion tuning (acetate to trifluoroacetate) significantly enhances selectivity.
Jagrit Grover +6 more
wiley +1 more source
Mild iodine deficiency and thyroid disorders in Hong Kong. [PDF]
, 2001 OBJECTIVES: To review evidence of iodine deficiency and clinical thyroid disorders in Hong Kong. DATA SOURCES: Publications on local dietary iodine intake, the iodine content of local food items, and clinical thyroid problems in the Hong Kong population.
Chau, MT +5 more
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Iodine nutrition of pregnant and lactating women in Hong Kong, where intake is of borderline sufficiency [PDF]
, 2007 OBJECTIVE: To describe the iodine nutrition of pregnant and lactating women in Hong Kong, where intake is of borderline sufficiency.DESIGN: Review of cross-sectional and prospective studies.SETTING: China, Hong Kong Special Administrative Region (SAR ...
Kung, AWC
core +1 more source