Results 61 to 70 of about 39,040 (244)

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Dibromido(2,9-dimethyl-1,10-phenanthroline-&#954;2N,N&#8242;)zinc

Acta Crystallographica Section E, 2012
The reaction of equimolar amounts of zinc bromide and 2,9-dimethyl-1,10-phenanthroline in dry methanol provided the title compound, [ZnBr2(C14H12N2)], in good yield.
Ali Dehghani, Mostafa M. Amini, Ezzatollah Najafi, Azadeh Tadjarodi, Behrouz Notash   +4 more
doaj   +1 more source

High-efficiency Corrosion Inhibition Performances of Substituted Phenanthroline Derivatives for Mild Steel in 1 M HCl

International Journal of Electrochemical Science, 2020
Two substituted 1,10-phenanthroline derivatives, i.e., 1,10-phenanthroline-4,7-diol (PHEN-OH) and 1,10-phenanthroline-5,6-diamine (PHEN-NH2), were investigated in terms of their anticorrosive performance for mild steel in HCl media with the use of ...
Yan-Li Lv, Fan-Yu Kong, Juan-Xia Chen, Li Zhou, Yan-Qiu Wang, Qi Wang, Xiao Li   +6 more
doaj   +1 more source

Bifunctional Artificial Enzymes‐Loaded Microgels With LOX‐ and CAT‐Like Activities for Metabolic Reprogramming and Scarless Wound Repair

Advanced Science, EarlyView.
A bifunctional lactate oxidase‐like and catalase‐like artificial enzyme (Metazyme) is integrated into a rod‐shaped microgel (MetaRgel) to enable cascade lactate oxidation and oxygen regeneration. By reprogramming the wound metabolic microenvironment, MetaRgel alleviates excessive lactate accumulation, oxidative stress, hypoxia, and inflammation ...
Yongyuan Kang, Pai Peng, Liang Song, Qiaoxuan Wang, Zilong Zhong, Dongchao Qiu, Yunfan Liu, Kefei Zhao, Xiaofei Dong, Changyou Gao   +9 more
wiley   +1 more source

The grinding route for synthesis of dihydropyrrolophenanthrolines and their conversion to dipyrrolophenanthrolines under reflux condition

Scientific Reports
The grinding method is a new and environmentally friendly protocol for synthesizing of 6a,7-dihydropyrrolo[1,2-a:2’,1’-k][1,10]phenanthroline derivatives as demonstrated in this study. The results of this investigation show that the reaction between 1,10-
Negar Zarei, Ghasem Marandi
doaj   +1 more source

Crystal structure of bis(1,10-phenanthroline-κ2N,N′)(1,3-thiazole-2-thiolato-κ2S2,N)nickel(II) hexafluoridophosphate 1,4-dioxane sesquisolvate

Acta Crystallographica Section E: Crystallographic Communications, 2017
The title salt, [Ni(C3H2NS2)(C12H8N2)2]PF6·1.5C4H8O2, was the unexpected product on making an attempt to prepare an [Ni(2-mercaptothiazolate)(1,10-phenanthroline)]+ complex by reaction of [NiCl2(1,10-phenanthroline)] with 2-mercaptothiazolate.
Keisuke Kai, Tomohiko Hamaguchi, Isao Ando   +2 more
doaj   +1 more source

One‐Step, High‐Removal‐Rate and Low‐Damage Chemical Mechanical Polishing of InP Enabled by Hydrolysis Activated PF6− with In Situ Fluoride Passivation

Advanced Science, EarlyView.
In this work, we propose a CMP method for InP using NH4PF₆, which hydrolyzes under In3+ catalysis to form reactive species. These convert InP into low‐binding‐energy fluorides, facilitating removal and dissolution. The process delivers high material removal rates, smooth surfaces, and fluorine passivation that lowers defect density and improves ...
Shigong Fu, Jianwei Zhou, Chenwei Wang, Yanchao Ge, Chong Luo, Yuhang Qi   +5 more
wiley   +1 more source

Simultaneous spectrophotometric determination of chromium(VI) and iron (III) by H-point standard addition method [PDF]

, 2008
In this work the possibility of simultaneous spectrophotometric determination of chromium (VI) and iron (III) in alloys with help of the mixed organic reagent (diphenylcarbazide and 1,10-phenanthroline) is studied.
E V Larionova, K A Bulygina, , Xu J, Wang Y, Devanna N, Yao Q, Ma Q, Xue C, Zhang H, Cheng Y, Marczenko Z, Martelli P B, Larionova E. V., Larionova E. V.   +14 more
core   +2 more sources

Bis[2-(1H-1,2,4-triazol-1-yl-&#954;N2)-1,10-phenanthroline-&#954;2N,N&#8242;]cadmium(II) bis(perchlorate)

Acta Crystallographica Section E, 2009
In the title complex, [Cd(C14H9N5)2](ClO4)2, the CdII ion is coordinated by two tridentate 2-(1H-1,2,4-triazol-1-yl)-1,10-phenanthroline ligands in a distorted octahedral CdN6 environment.
Hong Liang Li
doaj   +1 more source

Photophysics and Cell Uptake of Self-Assembled Ru(II)Polypyridyl Vesicles

Frontiers in Chemistry, 2020
Effective delivery of luminescent probes for cell imaging requires both cell membrane permeation and directing to discrete target organelles. Combined, these requirements can present a significant challenge for metal complex luminophores, that have ...
Stephen Finn, Aisling Byrne, Karmel S. Gkika, Tia E. Keyes   +3 more
doaj   +1 more source