Results 21 to 30 of about 34,020 (261)

Template-Free Self-Assembly of Two-Dimensional Polymers into Nano/Microstructured Materials

Molecules, 2021
In the past few decades, enormous efforts have been made to synthesize covalent polymer nano/microstructured materials with specific morphologies, due to the relationship between their structures and functions.
Shengda Liu, Jiayun Xu, Xiumei Li, Tengfei Yan, Shuangjiang Yu, Hongcheng Sun, Junqiu Liu   +6 more
doaj   +1 more source

A novel air core electromagnetic fault current limiter with rotational motion

IET Electric Power Applications, 2023
The authors deal with design and analysis of an air‐core electromagnetic fault current limiter (FCL) with rotary motion. The proposed device is characterised by a simple structure, fast operating speed and reversible operation. It consists of two movable
Seyed Amin Fazljoo, Aliakbar Damaki Aliabad, Ebrahim Amiri   +2 more
doaj   +1 more source

Solvent Responsive Self‐Folding of 3D Photosensitive Graphene Architectures

Advanced Intelligent Systems, 2023
Stimuli responsive self‐folding structures with 2D layered materials (2DLMs) are important for flexible electronics, wearables, biosensors, bioelectronics, and photonics.
Qi Huang, Tao Deng, Weinan Xu, ChangKyu Yoon, Zhao Qin, Yida Lin, Tengfei Li, Yuqian Yang, Michael Shen, Susanna M. Thon, Jacob B. Khurgin, David H. Gracias   +11 more
doaj   +1 more source

A structural approach to investigate halogen substituted MAO-B inhibitors using QSAR modeling, molecular dynamics, and conceptual DFT analysis

Journal of Saudi Chemical Society, 2023
Halogenated inhibitors showed robust, reversible, and selective monoamine oxidase-B (MAO-B) inhibitory efficacy in candidates that were derived from them.
Naseer Maliyakkal, Iqrar Ahmad, Sunil Kumar, Sachithra Thazhathuveedu Sudevan, Asmy Appadath Beeran, Harun Patel, Hoon Kim, Bijo Mathew   +7 more
doaj   +1 more source

Gap junctions in isolated rat aorta: evidence for contractile responses that exhibit a differential dependence on intercellular communication

Brazilian Journal of Medical and Biological Research, 2000
Connexin43 (Cx43) is a major gap junction protein present in the Fischer-344 rat aorta. Previous studies have identified conditions under which selective disruption of intercellular communication with heptanol caused a significant, readily reversible and
G.J. Christ, P.R. Brink
doaj   +1 more source

On Axis-Reversible Rings

Mathematics
This work explores the notion of axis-reversible rings, a generalization of axis-commutative rings. The objective is to investigate their characteristics and relevance within the wider context of ring theory.
Muhammad Saad, Majed Zailaee
doaj   +1 more source

On zero divisor graph of unique product monoid rings over Noetherian reversible ring [PDF]

Categories and General Algebraic Structures with Applications, 2016
Let $R$ be an associative ring with identity and $Z^*(R)$ be its set of non-zero zero divisors.  The zero-divisor graph of $R$, denoted by $Gamma(R)$, is the graph whose vertices are the non-zero  zero-divisors of  $R$, and two distinct vertices $r$ and $
Ebrahim Hashemi, Abdollah Alhevaz, Eshag Yoonesian   +2 more
doaj  

Discriminative ‘Turn-on’ Detection of Al³⁺ and Ga³⁺ Ions as Well as Aspartic Acid by Two Fluorescent Chemosensors

Sensors, 2023
In this work, two Schiff-base-based chemosensors L1 and L2 containing electron-rich quinoline and anthracene rings were designed. L1 is AIEE active in a MeOH-H2O solvent system while formed aggregates as confirmed by the DLS measurements and fluorescence
Hina Goyal, Ibrahim Annan, Deepali Ahluwalia, Arijit Bag, Rajeev Gupta   +4 more
doaj   +1 more source

Types of contraceptive methods [PDF]

Farmacja Polska, 2020
The term contraception can be used to define a set of methods that control fertility as well as help conscious family planning. The growing interest in the subject of contraception methods, which are used by majority of women today, cause that there are ...
Alicja Konieczna, Marta Czapiewska, Jerzy Krysiński   +2 more
doaj   +1 more source

Falstatin, a cysteine protease inhibitor of Plasmodium falciparum, facilitates erythrocyte invasion. [PDF]

PLoS Pathogens, 2006
Erythrocytic malaria parasites utilize proteases for a number of cellular processes, including hydrolysis of hemoglobin, rupture of erythrocytes by mature schizonts, and subsequent invasion of erythrocytes by free merozoites.
Kailash C Pandey, Naresh Singh, Shirin Arastu-Kapur, Matthew Bogyo, Philip J Rosenthal   +4 more
doaj   +1 more source