Results 41 to 50 of about 51,626 (310)

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Seed production of barnyardgrass (Echinochloa crus-galli) in response to time of emergence in cotton and rice [PDF]

open access: yes, 2011
The spread of herbicide resistance in barnyardgrass (Echinochloa crus-galli (L.) Beauv.) poses a serious threat to crop production in the southern United States.
P. NEVE   +7 more
core   +1 more source

Development and Promotion of Hybrid Rice Technology through Alliance for Hybrid Rice in Africa (AHyRA)

open access: yes, 2023
Development and production of hybrid rice offers a means to achieve significant yield gains while building viable agri-businesses. The improved genetic potential using this benefits of heterosis (hybrid technology) coupled with a rigorous seed quality mechanism is one of the biggest opportunities for attaining higher impact and a functional African ...
Sanni, Kayode, Onyango, Dorothy Akinyi
openaire   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

open access: yesAdvanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela   +4 more
wiley   +1 more source

Layered Nanoporous Platforms for SERS Sensing

open access: yesAdvanced Materials Interfaces, EarlyView.
Here, we present a detailed investigation of the SERS performance of layered nanoporous metals. The controlled deposition of well‐defined, stacked porous layers enabled a systematic analysis of the effects of multimetallic systems in SERS experiments. Numerical models are also used to support the experimental findings.
Yanqiu Zou   +18 more
wiley   +1 more source

A Quadruple Mutant of OsPRP1 Controls Pollen Fertility by Regulating the Expression of Anther Development-Related Genes in Oryza sativa L.

open access: yesAgronomy
Plant proline-rich proteins (PRPs) are cell wall proteins that are widely distributed in plants. Previous studies have shown that these proteins play a crucial role in adversity stress processes, but their function in the regulation of pollen fertility ...
Mudan Qiu   +8 more
doaj   +1 more source

Salivary Protein 1 of Brown Planthopper Is Required for Survival and Induces Immunity Response in Plants

open access: yesFrontiers in Plant Science, 2020
The brown planthopper (BPH), Nilaparvata lugens Stål, is one of the major pests of rice. It uses its stylet to penetrate rice phloem, feeding on rice sap and causing direct damage to rice or even plant death.
Jin Huang   +15 more
doaj   +1 more source

Removal of mercury (II) from aqueous solution by using rice residues [PDF]

open access: yes, 2013
Sorption potential of rice residues for Hg(II) removal from aqueous solution was investigated. Rice husk (RH) and rice straw (RS) were selected and treated with sodium hydroxide (NaOH).
Saman, N.   +3 more
core   +1 more source

Genetic and Geographic Patterns of Duplicate DPL Genes Causing Genetic Incompatibility Within Rice: Implications for Multiple Domestication Events in Rice

open access: yes, 2021
Strong genetic incompatibilities exist between two primary rice subspecies, indica and japonica. However, the wild ancestors of rice, O. nivara Sharma et Shastry and O. rufipogon Griff., are genetically compatible. How this genetic incompatibility became
Xu Xun, Zhang Fumin, Ge Song
core   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

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