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Glycosylation of Epigallocatechin Gallate by Engineered Glycoside Hydrolases from <i>Talaromyces amestolkiae</i>: Potential Antiproliferative and Neuroprotective Effect of These Molecules

Juan A. Méndez-Líter, Ana Pozo-Rodríguez, Enrique Madruga, María Rubert et al. • Antioxidants (2022)

Glycoside hydrolases (GHs) are enzymes that hydrolyze glycosidic bonds, but some of them can also catalyze the synthesis of glycosides by transglycosylation. However, the yields of this reaction are generally low since the glycosides formed...

DOAJ Open Access (DOAJ) DOI: 10.3390/antiox11071325

Tunable Piezophotonic Effect on Core-Shell Nanoparticles Prepared by Laser Ablation in Liquids under External Voltage

A. K. Kodeary, S. M. Hamidi • Journal of Nanotechnology (2019)

We report an experimental study on the piezophotonic effect of gold and lead zirconate titanate (PbZrTiO3) nanoparticles (NPs) and also their core-shell nanostructures prepared by the laser ablation in liquid method. To obtain these NPs and...

DOAJ Open Access (DOAJ) DOI: 10.1155/2019/6046079

A Competitive Design and Material Consideration for Fabrication of Polymer Electrolyte Membrane Fuel Cell Bipolar Plates

Noor Ul Hassan, Bahadir Tunaboylu, Ali Murat Soydan • Designs (2019)

The bipolar plate is one of the most significant components of a polymer electrolyte membrane (PEM) fuel cell, and contributes substantially to the cost structure and the weight of the stacks. A number of graphite polymer composites with di...

DOAJ Open Access (DOAJ) DOI: 10.3390/designs3010013

Elastic modulus of β-Ga2O3 nanowires measured by resonance and three-point bending techniques

Annamarija Trausa, Sven Oras, Sergei Vlassov, Mikk Antsov et al. • Beilstein Journal of Nanotechnology (2024)

Due to the recent interest in ultrawide bandgap β-Ga2O3 thin films and nanostructures for various electronics and UV device applications, it is important to understand the mechanical properties of Ga2O3 nanowires (NWs). In this work, we inv...

DOAJ Open Access (DOAJ) DOI: 10.3762/bjnano.15.58

Dendritic boron and nitrogen doped high-entropy alloy porous carbon fibers for high-efficiency hydrogen evolution reaction

Jin-Hua Liu, Jie Zheng, Mang Niu, Xuehao Li et al. • iScience (2024)

Summary: Among various electrocatalysts, high-entropy alloys (HEAs) have gained significant attention for their unique properties and excellent catalytic activity in the hydrogen evolution reaction (HER). However, the precise synthesis of H...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.isci.2024.109616

Nanotechnology for the biologist

Scott E. McNeil • Journal of Leukocyte Biology (2005)

Nanotechnology refers to research and technology development at the atomic, molecular, and macromolecular scale, leading to the controlled manipulation and study of structures and devices with length scales in the 1- to 100-nanometers range...

OPENALEX DOI: https://doi.org/10.1189/jlb.0205074

Effect of heat treatment on the microstructure and corrosion resistance of laser powder bed fusion ODS-316L

Qian Zheng, Chao Lu, Yan Yin, Xiaoli Cui et al. • Journal of Materials Research and Technology (2025)

As a candidate cladding material for fourth-generation nuclear energy systems, the microstructure and properties of oxide dispersion strengthened 316L (ODS-316L) steel are significantly affected by heat treatment (HT) processes. This paper ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jmrt.2025.09.256

A ROADMAP FOR A COMPUTATIONAL THEORY OF THE VALUE OF INFORMATION IN ORIGIN OF LIFE QUESTIONS

Soumya Banerjee • Interdisciplinary Description of Complex Systems (2016)

Information plays a critical role in complex biological systems. Complex systems like immune systems and ant colonies co-ordinate heterogeneous components in a decentralized fashion. How do these distributed decentralized systems function? ...

DOAJ Open Access (DOAJ) DOI: 10.7906/indecs.14.3.4

Three-Dimensional Physical and Optical Characteristics of Aerosols over Central China from Long-Term CALIPSO and HYSPLIT Data

Xin Lu, Feiyue Mao, Zengxin Pan, Wei Gong et al. • Remote Sensing (2018)

Aerosols greatly influence global and regional atmospheric systems, and human life. However, a comprehensive understanding of the source regions and three-dimensional (3D) characteristics of aerosol transport over central China is yet to be...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs10020314

A general theory of glacier surges

D. I. Benn, A. C. Fowler, I. Hewitt, H. Sevestre • Journal of Glaciology (2019)

We present the first general theory of glacier surging that includes both temperate and polythermal glacier surges, based on coupled mass and enthalpy budgets. Enthalpy (in the form of thermal energy and water) is gained at the glacier bed ...

DOAJ Open Access (DOAJ) DOI: 10.1017/jog.2019.62

Dynamic Configuration for Distributed Systems

Jeff Kramer, Jeff Magee • IEEE Transactions on Software Engineering (1985)

Dynamic system configuration is the ability to modify and extend a system while it is running. The facility is a requirement in large distributed systems where it may not be possible or economic to stop the entire system to allow modificati...

OPENALEX DOI: https://doi.org/10.1109/tse.1985.232231

Adversarial XAI Methods in Cybersecurity

Aditya Kuppa, Nhien‐An Le‐Khac • IEEE Transactions on Information Forensics and Security (2021)

Machine Learning methods are playing a vital role in combating ever-evolving threats in the cybersecurity domain. Explanation methods that shed light on the decision process of black-box classifiers are one of the biggest drivers in the suc...

OPENALEX cc-by-nc-nd DOI: https://doi.org/10.1109/tifs.2021.3117075

A DFT Study on the Electronic Structures and Conducting Properties of Rubrene and its Derivatives in Organic Field-Effect Transistors

Huipeng Ma, Na Liu, Jin-Dou Huang • Scientific Reports (2017)

Abstract We systematically studied the electronic structures and conducting properties of rubrene and its derivatives reported recently, and disscussed the influences of electron-withdrawing groups and chemical oxidation on the reorganizati...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-017-00410-6

CoCO3 from one-step micro-emulsion method as electrode materials for Faradaic capacitors

Yanfang Wang, Zheng Chang, Yi Zhang, Bingwei Chen et al. • Scientific Reports (2017)

Abstract Faradaic capacitor (FC) has been widely investigated during the past few decades, and dozens of prototypes have been proposed. However, it has not reached its full potential. In this work, we demonstrate a kind of FC comprising of ...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-017-02004-8

Electrical and magnetic properties of antiferromagnetic semiconductor MnSi2N4 monolayer

Dongke Chen, Dongke Chen, Zhengyu Jiang, Ying Tang et al. • Frontiers in Chemistry (2022)

Two-dimensional antiferromagnetic semiconductors have triggered significant attention due to their unique physical properties and broad application. Based on first-principles calculations, a novel two-dimensional (2D) antiferromagnetic mate...

DOAJ Open Access (DOAJ) DOI: 10.3389/fchem.2022.1103704

Protective effects of ceria nanoclusters against delayed paraplegia after spinal cord ischemia

Wang Yang, Ling Zou, Qianqian Wu, Lu Yang et al. • Journal of Materials Science: Materials in Medicine (2026)

Abstract Spinal cord ischemia reperfusion injury (SCIRI) induced delayed paraplegia is a complex complication of thoracoabdominal aortic surgery. Reactive oxygen species (ROS) play a critical role in the pathogenesis of delayed paraplegia, ...

DOAJ Open Access (DOAJ) DOI: 10.1007/s10856-026-07062-x