Results 81 to 90 of about 801,996 (307)

Disparities in Spawning Times Between in situ and ex situ Pillar Corals

open access: yesFrontiers in Marine Science, 2020
Contrasts in spawning time between in situ and ex situ colonies of the pillar coral Dendrogyra cylindrus were assessed by comparing 8 years of in situ spawning observations with 3 years of observations on ex situ corals held in outdoor flow-through tanks.
Karen L. Neely   +3 more
doaj   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

The prevalence of simian malaria in wild long-tailed macaques throughout Peninsular Malaysia

open access: yesScientific Reports
The parasite Plasmodium knowlesi has been the sole cause of malaria in Malaysia from 2018 to 2022. The persistence of this zoonotic species has hampered Malaysia’s progress towards achieving the malaria-free status awarded by the World Health ...
Shahhaziq Shahari   +7 more
doaj   +1 more source

A review of the advances and perspectives in sequencing technologies for analysing plant epigenetic responses to abiotic stress

open access: yesPlant Stress
Abiotic stresses, such as drought, salinity, heat, and cold constrain plant growth and productivity by influence plant internal regulatory networks. Transcriptional/epigenetic regulation, which encompasses mechanisms such as DNA methylation, histone ...
Siqing Fan   +4 more
doaj   +1 more source

Ultrasmall Platinum Nanoparticles for Radiation‐Enhanced Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
This work proposes a nanomedicine‐based strategy to enhance X‐ray radiotherapy for cancer treatment. Ultrasmall Pt‐NPs exhibit catalase‐like activity that may contribute to modulation of the tumor microenvironment and amplify interactions between radiation and biological matter, leading to increased DNA damage.
Miguel Encinas‐Gimenez   +8 more
wiley   +1 more source

Post-translational regulation of proteins in fruit ripening and quality development

open access: yesHorticulture Advances
Fruit ripening and quality formation are complex biological processes governed by multiple layers of regulatory mechanisms, including transcriptional regulation, translational control, and post-translational modifications (PTMs).
Zhuo Gao   +5 more
doaj   +1 more source

Global invasive alien plant management lists: Assessing current practices and adapting to new demands

open access: yesPlant Diversity
Invasive alien species (IAS) significantly threaten global biodiversity and ecosystem stability. Despite increasing management efforts, a critical knowledge gap existed in understanding commonalities and disparities among national strategies. We analyzed
Fei-Fei Li   +5 more
doaj   +1 more source

ADSORPSI FENOL DENGAN HIDROTALSIT Mg/Al 4:1 TERMODIFIKASI SODIUM DODECYLSULFATE (SDS) IN SITU DAN EX SITU

open access: yesJurnal Sains dan Teknologi, 2017
Hidrotalsit (HT) telah disintesis dengan menggunakan Al(NO­3)3·9H2O dan Mg(NO­3)2·6H2O pada pH 10±0,5 dengan ratio molar Mg/Al adalah 4:1. Material tersebut dimodifikasi dengan Sodium Dodecylsulfate (SDS) dengan teknik sintesis ex situ dan in situ yang ...
Puji Kurniawati   +2 more
doaj   +1 more source

Bioactive Conductive Ti3C2Tx‐Ce Hydrogel Facilitates Spinal Cord Injury Repair Through ROS Scavenging and Mitochondrial Regulation

open access: yesAdvanced Functional Materials, EarlyView.
Bioactive conductive Ti3C2Tx‐Ce hydrogels with with scavenging ROS and alleviating neuronal mitochondrial dysfunction are exploited for SCI treatment. This functionality is attributed to interfacial activation modification of Ti3C2Tx with Ce3+ ions to in‐situ form Ce(OH)x‐mediated protective layer, which is beneficial to enabling stable intracellular ...
Weikang Wang   +12 more
wiley   +1 more source

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