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Academic Articles & Research Papers
Showing 20 of 409 academic articles
Lauren M. Herr, Swagata Mukhopadhyay, Olivia M. Anderson, Tucker H. Couch et al. • Communications Biology
(2026)
Abstract DNA replication stress is incurred by endogenous or environmental challenges to replication fork progression that impede faithful genome duplication. Genomic G-quadruplexes (G4s) are DNA secondary structures that present a substant...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s42003-026-09966-4
D. Morrill, W. Hettel, D. Carlson, B. Shearer et al. • APL Photonics
(2025)
High-harmonic upconversion driven by a mid-infrared femtosecond laser can generate coherent soft x-ray beams in a tabletop-scale setup. Here, we report on a compact ytterbium-pumped optical parametric chirped pulse amplifier (OPCPA) laser s...
DOAJ
Open Access (DOAJ)
DOI: 10.1063/5.0292771
Ha Eun Kang, Seong-Do Kim, Young Soo Yoon, Sang-Jin Lee • Applied Surface Science Advances
(2025)
Nickel-rich layered oxide cathodes, typified by compositions such as LiNi₁₋ₓ₋ᵧCoₓMnᵧO₂ (NCM) have garnered significant attention as high-energy-density candidates for next-generation lithium-ion batteries. However, their widespread deployme...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.apsadv.2025.100826
Anna Proust, René Thouvenot, Pierre Gouzerh • Chemical Communications
(2008)
Functionalization via covalent grafting of organic functions allows to tune the redox and acid-base properties, and the solubility of polyoxometalates, to enhance their stability and biological activity and to reduce their toxicity, to faci...
OPENALEX
DOI: https://doi.org/10.1039/b715502f
Inés Pérez-Gonzalo, Florentino Alvarez-Antolin, Alejandro González-Pociño, Luis Borja Peral-Martinez • Journal of Manufacturing and Materials Processing
(2025)
This study investigates the mechanical, tribological, and electrochemical behaviour of a novel precipitation-hardenable martensitic alloy produced by selective laser melting (SLM). The alloy was specifically engineered with an optimised com...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/jmmp9080261
Yash Vishnoi, Alok Kumar Trivedi, M.K. Gupta, Harinder Singh et al. • Heliyon
(2024)
In the present decades, nanocellulose has been very popular in the field of nanotechnology and is receiving much attention from researchers because of its advantageous physicochemical properties, high aspect ratio, and high specific strengt...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2023.e23846
Sardar Ali, Firasat Hussain, Tehmeena Nousheen, Kashif Rahim et al. • Frontiers in Microbiology
(2025)
IntroductionMultidrug-resistant urinary tract pathogens, primarily Klebsiella pneumoniae and Pseudomonas aeruginosa, represent a significant and growing public health challenge. The overuse of antibiotics has accelerated the development of ...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmicb.2025.1704938
Yasir Zeb, Asad Ullah, Farhan Ahmad, Bilal Ahmad et al. • Next Nanotechnology
(2025)
The emergence of antibiotic-resistant bacterial strains poses a serious public health challenge, urging the need for alternative therapeutic approaches. This study presents, for the first time, the green synthesis of zinc oxide nanoparticle...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.nxnano.2025.100281
N. I. Nayem, S. Ahmed, Md. A. Rashed, Jahir Ahmed et al. • Electrochemical Science Advances
(2026)
ABSTRACT Dopamine (DA) plays a vital role as a neurotransmitter in the central nervous system (CNS), and its accurate quantification is essential for diagnosing neurological disorders. However, selective and sensitive detection of DA in com...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/elsa.70011
Chen Z, Chan K, Li X, Gong L et al. • International Journal of Nanomedicine
(2025)
Zeyao Chen,1 Kakei Chan,1 Xin Li,1,2 Li Gong,3 Yingjie Ma,4 Chiwen Huang,5 Yan Lu,6 Li Wang,1 Chunli Piao1 1Department of Endocrinology, Shenzhen Hospital (Futian) of Guangzhou University of Chinese Medicine, Shenzhen, People’s Republic of ...
DOAJ
Open Access (DOAJ)
Tommaso A. Salamone, Sofia Marotta, Stella Mrmić, Salvatore Raffa et al. • Cancer Nanotechnology
(2025)
Abstract Background Trastuzumab (TZ) resistance remains a significant challenge in the treatment of human epidermal growth factor receptor 2 (HER2)-positive epithelial ovarian cancer (EOC), necessitating novel therapeutic strategies to impr...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12645-025-00330-5
Tutu Kalita, Saba Abbasi Dezfouli, Lalit M. Pandey, Hasan Uludag • Pharmaceutics
(2022)
RNAi (RNA interference)-based technology is emerging as a versatile tool which has been widely utilized in the treatment of various diseases. siRNA can alter gene expression by binding to the target mRNA and thereby inhibiting its translati...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/pharmaceutics14112520
Maria B. C. de Matos, Roel Deckers, Benjamin van Elburg, Guillaume Lajoinie et al. • Frontiers in Pharmacology
(2019)
Mistletoe lectin-1 (ML1) is a nature-derived macromolecular cytotoxin that potently induces apoptosis in target cells. Non-specific cytotoxicity to normal cells is one of the major risks in its clinical application, and we therefore propose...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fphar.2019.01463
T.S. Dhanusree, George Jacob • Next Materials
(2026)
Dye-sensitized solar cells (DSSCs) require an efficient and cost-effective counter electrode to replace the conventional platinum counter electrode, whose scarcity, high cost, and fabrication complexity hinder large-scale commercialization....
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.nxmate.2026.103748
Seyedhosein Payandeh, Florian Strauss, Andrey Mazilkin, Aleksandr Kondrakov et al. • Nano Research Energy
(2022)
The research and development of advanced nanocoatings for high-capacity cathode materials is currently a hot topic in the field of solid-state batteries (SSBs). Protective surface coatings prevent direct contact between the cathode material...
DOAJ
Open Access (DOAJ)
DOI: 10.26599/NRE.2022.9120016
PHILIPPE FAJON, BOGDAN SANDRIC, IRINA OBERLÄNDER-TÂRNOVEANU • Cinq Continents
(2016)
Landscape Archaeology(ies) and Archaelogical Landscape in the
Danubes inferior region. A project history, methodology and a
selection of some results. Archaeological practising has changed a lot
with the new technologies and new intellec...
DOAJ
Open Access (DOAJ)
Haiming Li, Haiming Li, Haiming Li, Zhen Liu et al. • Frontiers in Earth Science
(2021)
The development and adoption of agriculture has been investigated for decades, and remains a central topic within archaeology. However, most previous studies focus on the crop’s domestication centers, leading to gaps in knowledge, particula...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/feart.2021.661684
Daisuke Yoshida, Tomoyuki Horikiri • Communications Physics
(2024)
Abstract Quantum repeaters are pivotal in the physical layer of the quantum internet, and quantum repeaters capable of efficient entanglement distribution are necessary for its development. Quantum repeater schemes based on single-photon in...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s42005-024-01849-6
Senbei Du, Merav Opher, Marc Kornbleuth • The Astrophysical Journal Letters
(2025)
The evolution of the velocity distribution of pickup ions is crucial for understanding the energetic neutral atom (ENA) fluxes observed by Interstellar Boundary Explorer. Pickup ions in the heliosheath contain two main components: those tra...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/2041-8213/adbc9a
H. Takabe • Progress of Theoretical Physics Supplement
(2001)
I review the present status of laser astrophysics research in which the intense and ultra-intense lasers are used to study basic data of hot-dense plasmas, violent phenomena such as explosion scaled down in laboratory with appropriate simil...
OPENALEX
Open Access
DOI: https://doi.org/10.1143/ptps.143.202