Results 21 to 30 of about 11,713 (292)

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

Methods to assess iron and iodine status [PDF]

, 2008
Four methods are recommended for assessment of iodine nutrition: urinary iodine concentration, the goitre rate, and blood concentrations of thyroid stimulating hormone and thyroglobulin.
Zimmermann, M.B.
core   +2 more sources

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

Pemantauan Dan Evaluasi Garam Beryodium Sebagai Salah Satu Upaya Untuk Meningkatkan Cakupan Dan Kualitas Program Penanggulangan Gaky Di Kabupaten Banyumas [PDF]

, 2005
Background:Although the prevalence of iodine deficiency disorders in Banyumas as measured by total goitre rate, fro 27% (1980) to 3,5 % (1996) the prevalence at IDD sti high in some subdistrict.
Dardjito, E. (Endo), Saraswati, E. (Edwi)   +1 more
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Pengelolaan Lingkungan Pada IKM Garam Konsumsi Beryodium Di Kabupaten Rembang [PDF]

, 2016
The development of the SME sector, especially industrial activity in addition to contributing to the economic development, has an impact on environmental change.
Nugroho, M. S. (Muhamad), Purwanto, P. (Purwanto), Suherman, S. (Suherman)   +2 more
core   +2 more sources

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

Assessment of Handling Practices, Utilization and Concentration of Iodine in Iodized Salt at Wondo Genet town, Southern Ethiopia: A Crossectional Study [PDF]

, 2017
Iodine deficiency is severe public health problem in Ethiopia. One out of every 1000 population is mentally handicapped due to a congenital thyroid deficiency, and about 50,000 prenatal deaths are occurring annually due to iodine deficiency disorders ...
Lench, E. L. (Eden), Getahun, D. (Dereje), Fikre, M. Z. (Menen), Reta, F. (Fikadu), Bosha, T. (Tafese)   +4 more
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Remaining Challenges in Tanzania's Efforts to Eliminate Iodine Deficiency. [PDF]

, 2007
To determine iodine levels in salt and iodine deficiency prevalence in school-aged children in 16 districts in Tanzania with previous severe iodine deficiency. A cross-sectional study in schoolchildren.
Aghini-Lombardi, Alfred Sanga, Andersson, Celestin Mgoba, Chauhan, Delange, Dunn, Godwin D Ndossi, Haldimann, Jianqun, Kavishe, l'Ons, Mannar, Nicholaus Mlingi, Perez, Peterson, Pichard, Pino, Sebotsa, Stefan Peterson, Ted Greiner, van de Haar, Vincent D Assey, Zhao   +23 more
core   +4 more sources

Precise Quantification of Angiogenesis in 3D Biomaterials Using in Vitro CAM Models: Enhancing 3Rs in Research and Minimizing in Vivo Dependency

Advanced Functional Materials, EarlyView.
The study develops elastin–fibrin scaffolds and evaluates angiogenesis using the chorioallantoic membrane (CAM) model. Advanced imaging with confocal microscopy and Indocyanine Green dye enables precise 3D quantification of vascular networks. Findings demonstrate superior microvessel visualization compared to micro‐CT using Microfil and Optiray 350 ...
Ece Melis Er, Martha Patricia Pérez González, Beatriz Gil Garrido, Jasmine Ho, Hae‐Won Kim, Jonathan Campbell Knowles, Jia Hua, Ferdinand Lali, Prasad Sawadkar   +8 more
wiley   +1 more source

Penanggulangan Gaky Melalui Peningkatan Kualitas Produksi Dan Distribusi Garam Beryodium [PDF]

, 2012
Nationally, there are approximately 14% of people who do not consume iodized salt which has the effect on health and human intelligence so as to have an important impact on the quality of human resources of a country and impede the rate of HDI (Human ...
Sudarto, S. (Sudarto)
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