Results 61 to 70 of about 2,584 (294)

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Assessment of iodine status in children, adults, pregnant women and lactating women in iodine-replete areas of China. [PDF]

PLoS ONE, 2013
BACKGROUND: Iodine deficiency disorders (IDD) are widespread in China. Presently, IDD have been put under control by Universal Salt Iodisation (USI) in China; however, there is a lack of evidence on whether the iodine status in adults, pregnant women and
Fangang Meng, Rencheng Zhao, Peng Liu, Lixiang Liu, Shoujun Liu   +4 more
doaj   +1 more source

Patterned Assembly of Transition Metal Dichalcogenide/Graphene Heterostructures via Direct Laser Writing

Advanced Functional Materials, EarlyView.
The fabrication of patterned transition metal dichalcogenide (TMD)/graphene heterostructures via direct laser writing reveals new interface chemistry and enables efficient, customizable assembly. Selective laser irradiation of functionalized TMD/graphene triggers localized reactions, forming chemically modified interfaces.
Xin Chen, Stefan Wolff, Sofiia Zuieva, Robert Schusterbauer, Rida Shaikh, Christian E. Halbig, Anton Habel, Roland Gillen, Kathrin C. Knirsch, Ievgen Donskyi, Siegfried Eigler, Janina Maultzsch, Andreas Hirsch   +12 more
wiley   +1 more source

The standard, intervention measures and health risk for high water iodine areas.

PLoS ONE, 2014
Our study aims to clarify the population nutrient status in locations with different levels of iodine in the water in China; to choose effective measurements of water improvement(finding other drinking water source of iodine not excess) or non-iodised ...
Peng Liu, Lixiang Liu, Hongmei Shen, Qingzhen Jia, Jinbiao Wang, Heming Zheng, Jing Ma, Dan Zhou, Shoujun Liu, Xiaohui Su   +9 more
doaj   +1 more source

The Frontiers of Aqueous Zinc–Iodine Batteries: A Comprehensive Review on Mechanisms, Optimization, and Industrial Prospects

Advanced Functional Materials, EarlyView.
This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen, Hanyu Wen, Ying Sun, Jiazhuo Li, Changlei Zhuang, Minghui Liu, Hui Li, Hua Fan, Bosi Yin, Siwen Zhang, Tianyi Ma   +10 more
wiley   +1 more source

Status of iodine deficiency disorder in district Udham Singh Nagar, Uttarakhand state India

Indian Journal of Endocrinology and Metabolism, 2014
Background: Iodine deficiency disorder (IDD) is a public health problem in Uttarakhand state. Objective: The present study was conducted in district Udham Singh Nagar, Uttarakhand state with an objective to assess the status of iodine deficiency amongst ...
Umesh Kapil, R M Pandey, Vandana Jain, Madhulika Kabra, Neha Sareen, Ajeet Singh Bhadoria   +5 more
doaj   +1 more source

Iodine Content of Salt in Retail Shops and Retailers’ Knowledge on Iodized Salt in Wa East District, Upper West Region, Ghana

Journal of Food Quality, 2020
Background. There are laws to enforce the universal iodization of salt to check the consequences of iodine deficiency in Ghana. These laws are to ensure that there are production and sales of iodized salt in the country.
Prince Kubi Appiah, Georgina Agartha Fenu, Francis Wadga-Mieza Yankey   +2 more
doaj   +1 more source

Soil, wheat, cabbage and drinking water iodine in relation to human iodine status and iodine deficiency disorders in Xinjiang Province, China [PDF]

, 2003
Iodine is an essential trace element for humans and animals. A lack in the diet can lead to iodine deficiency disorders (IDD) the most common manifestation being goitre, an enlargement of the thyroid gland in the neck.
Cave, M.R., Fordyce, F.M., Ge, Xiaoli, Jiang, Ji Yong, Stewart, A.G.   +4 more
core  

Engineering Strategies for 2D Layered Tin Halide Perovskite Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
2D halide perovskites are promising candidates for field‐effect transistor (FET) applications due to their high stability and suppressed ion migration in the presence of bulky organic spacers. This review systematically summarizes the optimization engineering strategies of 2D perovskite FETs and future challenges, which provide guidance for developing ...
Shuanglong Wang, Zhitian Ling, Paul W. M. Blom, Tomasz Marszalek, Wojciech Pisula   +4 more
wiley   +1 more source

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source