Results 71 to 80 of about 76,416 (345)

Pioneering the Future: Principles, Advances, and Challenges in Organic Electrodes for Aqueous Ammonium‐Ion Batteries

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley   +1 more source

Iodine status during pregnancy in India and related neonatal and infant outcomes [PDF]

open access: yes, 2013
Objective: To document iodine status in Indian pregnancies, associations with maternal diet and demographics, and offspring developmental measures.
Andersson   +28 more
core   +2 more sources

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Phonon Driven Ferroelectricity and Raman Active Modes in Hybrid Organic‐Inorganic Perovskites

open access: yesAdvanced Materials, EarlyView.
Ferroelectric domains, a hallmark of ferroelectricity, are studied using temperature‐dependent Raman spectroscopy to uncover characteristic phonons associated with ferroelectric phase transitions in different n‐value HOIPs. Higher n‐value HOIP demonstrate a reduced ferroelectric switching energy barrier, providing valuable insights for optimizing ...
Chuanzhao Li   +6 more
wiley   +1 more source

Upaya Meningkatan Penanggulangan Gaki pada Anak Sekolah di Daerah Gondok Endemik Berat di Kota Surabaya [PDF]

open access: yes, 2009
Background: Iodine deficiency disorder is one of fourmalnutrition problems in Indonesia. Initial surveys at PrimarySchool children in East Java reveal the goiter prevalence ishigh, the Total Goiter Rate (TGR) 22,9%.
Oktarina, O. (Oktarina)
core  

Ultra‐Fine 3D Bioprinting of Dynamic Hyaluronic Acid Hydrogel for in Vitro Modeling

open access: yesAdvanced Materials, EarlyView.
3D bioprinting merges tissue engineering and additive manufacturing to create biological structures. A bioink is developed by modifying hyaluronic acid, a natural extracellular matrix polymer, with cysteine. Potassium iodide is later added to tune gelation kinetics, enabling fine printing with a 32G needle.
Shima Tavakoli   +3 more
wiley   +1 more source

An assessment of urinary Iodine and serum TSH concentration in pregnant women referred to Deziani Hospital in Gorgan, Iran, 2004

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2004
Background & Objective: No nutrient deficiency is as bad as Iodine deficiency which attributed to a broad spectrum of disorders like goiter, abortion, hypothyroidism, etc. Screening for hypothyroidism must be done before or just after pregnancy.
S.Bakhshandeh-Nosrat (M.D)   +3 more
doaj  

Symposium on ‘Geographical and geological influences on nutrition' Iodine deficiency in industrialised countries: Conference on ‘Over- and undernutrition: challenges and approaches' [PDF]

open access: yes, 2017
Iodine deficiency is not only a problem in developing regions; it also affects many industrialised countries. Globally, two billion individuals have an insufficient iodine intake, and approximately 50% of continental Europe remains mildly iodine ...
Zimmermann, Michael B.
core  

Anion‐Cation Synergistic Regulation of Low‐Dimensional Perovskite Passivation Layer for Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
The sulfur‐hybridized aniline‐like molecule thiomorpholine (SMOR) forms n = 1 2D perovskite and is preferred to transfer into 1D perovskite instead of high n‐valued 2D perovskite after aging. Due to larger formation energy, chlorine anion is better than iodine anion to accelerate the formation of 1D phase.
Shengwen Li   +10 more
wiley   +1 more source

Iodine deficiency in Israeli pregnant women – a time for action

open access: yesIsrael Journal of Health Policy Research, 2020
Iodine is an essential micronutrient for thyroid gland function. Iodine deficiency disorders are a spectrum of conditions affecting the fetus, child, adolescent and adult.
John H. Lazarus
doaj   +1 more source

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