— The development of micro/nano technology in the past decade has led to the creation of artificial micro/nanomatters for drug carriers, including nanoparticulate systems, micro- and nanorobots, and microbubbles (MBs) (Figure 5). These artificial micro/nanostructures possess targeting capabilities and can cross the BBB, making …

The invention discloses a system and a method for generating pressurized pre-crushed gas-water micro-nano bubble mixed solution, which can generate water-air or water-ozone micro-nano bubbles according to requirements and comprises a first-stage mixed gas dissolving system, a second-stage mixed gas dissolving system, a pressure release …

 — The micro/nano-crystals reduce the wear rate of M50NiL steel carburized layer by nearly 50%. Abstract. To enhance the wear resistance of carburized M50NiL steel, this study introduces a method for refining the grains in …

 — The resulting solid was crushed and denoted as Dried-V. Download: Download high-res image (393KB) Download: ... Nano- and Micro-MgO modified VBs were synthesized through a set of treatments based on the high efficiency and low cost of VB and the P intense affinity for MgO. The VB@NMs performed more effectively in P removal …

 — The poplar micro-nano cellulose was used to prepare poplar micro-nano fiber carbon spheres according to the hydrothermal method. Its synthesis parameters, …

 — In this work, the effect of ash particle size on the sequential production of bioH 2 and bioCH 4 for biohythane recovery from the organic fraction of municipal solid waste (OFMSW) was investigated for the first time using micro- and nano-sized biomass fly ash (FA). In the first hydrogenogenic stage, the highest bioH 2 yield of 215 mL/g VS added …

How to Convert Micro to Nano. 1 µ = 1000 n 1 n = 0.001 µ. Example: convert 15 µ to n: 15 µ = 15 × 1000 n = 15000 n. Convert Micro to Other Prefixes Units

Micro-nano structure has exhibited superiority in LIBs45–47. For example, Yang et al.48 synthesized a Co3O4 micro/nano-structure with the first-cycle Coulomb eficiency of …

 — In this work, eight NaCl samples were prepared and crushed into different micro and nano sizes. Their nano sizes were examined using an X-ray diffraction technique, and their electrical and ...

 — Micro/nano manipulation is a popular interdisciplinary research field of this century. This approach is common for the fabrication of three-dimensional (3D) microstructures, the movement of nanostructures, the transportation and motion control of particles and, especially applications in biology [1], [2].Based on this technology, …

 — Micro-nano plastics are usually divided into primary and secondary M-NPs. Primary M-NPs generally refer to plastic particles or microbeads with smaller particle diameters of artificially designed and prepared in personal care products, such as face wash, shampoo, body wash, toothpaste, etc. (Anderson et al., 2016; Hernandez et al., …

 — Plasmonic nanostructure-mediated photothermal therapy (PTT) has proven to be a promising approach for cancer treatment, and new approaches for its effective delivery to tumor lesions are currently being developed. This study aimed to assess macrophage-mediated delivery of PTT using radioiodine-124-labeled gold nanoparticles …

were prepared and crushed into different micro and nano sizes. Their nano sizes were examined using an X-ray diffraction technique, and their electrical and magnetic properties were examined using ...

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 — The results show that the mixture which content crushed sand, 10% nano-micro activated Metakaolin and water/cementitious ratio 0.24 considerable improvements in all properties at all ages. The ...

These include: (a) limiting the length of the crushed stent segment (mini/micro/nano) during stent implantation in the side branch; (b) use of a balloon in the main branch to crush the side branch stent (step crush) in place of a stent as in classic crush techniques; and (c) performing first kissing balloon inflation after crush in order to ...

 — 2.2 Preparation of micro-nano cellulose microspheres 2.2.1 Preparation of poplar micro-nano cellulose. The waste poplar blocks were boiled for 4 h in a water bath at 80 ℃ to remove impurities, cleaned and dried in a thermostatic drying oven at 100 ℃, then crushed in a grinder.

 — Drawing inspiration from the hierarchical groove of rose petals and the micropapillae of lotus leaves, a simple laser-based method is proposed to create a …

We propose a novel technique, called "nano-crush", which is easy to perform and can be used in all bifurcation angles. Methods and results: The feasibility of the nano-crush …

 — Mason was the coauthor of a 2018 study that first detected the existence of micro- and nanoplastics in 93% of samples of bottled water sold by 11 different brands in nine countries.

Therefore, concerning adipose tissue "macro" is more likely to describe fat as a part of human body rather than large fragments of fat. Unlike micro-, macro-is not a unit of division in the metric system. Milli-, micro-, and nano-, for its turn, refer to International System of Units and equal to 10 −3, 10 −6, and 10 −9, respectively.

 — A result of tests showed that silica series mixes (nano silica, micro silica, silica gel and crushed silica gel) had a higher affirmative effect on the properties and durability of high strength ...

 — After dried and crushed, the solid powder rich in hemicellulose can be further enzymatically saccharified into functional monosaccharides. The liquid contains a large amount of lignin decomposition products and ethanol. ... In addition, the micro/nano-cellulose cylindrical structure became flattened after further intensified oxygen-enhanced ...

 — DOI: 10.1016/j.conbuildmat.2022.127976 Corpus ID: 249223609; Microstructural investigation for micro- nano-silica engineered magnesium oxychloride cement @article{ElFeky2022MicrostructuralIF, title={Microstructural investigation for micro- nano-silica engineered magnesium oxychloride cement}, author={Mohamed S. El-Feky …

 — The samples of epoxy resin were very hard; therefore, instead of cutting off thin slices, the surface was crushed and unevenly removed, resulting in particles breaking out of the structure, splitting particles into smaller ones, ... such as micro- to nano-particles of quartz, are crucial in many industrial applications, including nanotechnology ...

 — Micro/nano-plastics cause neurobehavioral toxicity in discus fish (Symphysodon aequifasciatus): ... Remarkably, the fish WGR in nano-sized group was higher than that in micro-sized group. Ingestion might result in blockage of digestive tracts and bring satiety, which was a potential reason for slow growth and even death of …

 — Furthermore micro or nano particles transfer less heat to workpiece by increasing the electrode gap approximately twice as compare to EDM without micro or nano particle, hence improved surface finish and reduced tool wear rate were achieved. ... SiC and crushed glass does not result the mirror like surface finish, also crushed glass ...

 — The effect of crushed aggregate fines on rheology was studied by several authors. Mørtsell [11] concluded that increased flow resistance (viscosity, see section 2.2.4) of filler modified cement pastes could be explained by increase of the specific surface of the aggregate fines resulting from varying particle size distribution (PSD) of three types of …

 — This paper proposed a practical method for assessing micro-proppant strength based on micro-proppant crushing rates and optimizing micro-proppant delivery …