C-Reactive Protein Is Not the Driver Factor in Ulcerative Colitis.

: C-reactive protein (CRP) functions as a nonspecific marker in various inflammatory disorders, particularly in evaluating the efficacy of pharmacological treatments in patients with ulcerative colitis. The existing body of evidence does not offer adequate support for the direct implication of CRP in modulating the advancement of ulcerative colitis. : Our study employed a rigorous mouse model.

Imaging cellular forces with photonic crystals.

Current techniques for visualizing and quantifying cellular forces have limitations in live cell imaging, throughput, and multi-scale analysis, which impede progress in cell force research and its practical applications. We developed a photonic crystal cellular force microscopy (PCCFM) to image vertical cell forces over a wide field of view (1.3 mm ⨯ 1.

Optimization of Steelmaking Energy Efficiency Scheduling Based on an Equipment Set Shutdown Strategy.

The steel industry accounts for a large proportion of power consumption in industries. To greatly reduce the power consumption of production, it is urgent to adjust and optimize the steelmaking production mode. The paper combines production scheduling with equipment energy efficiency indicators, establishing an optimization model for steelmaking energy efficiency scheduling and determining the shutdown strategy of steelmaking equipment sets.

Direct Laser Writing Photonic Crystal Hydrogels with a Supramolecular Sacrificial Scaffold.

Photonic crystal hydrogels (PCHs), with smart stimulus-responsive abilities, have been widely exploited as colorimetric sensors for years. However, the current fabrication technologies are mostly applicable to produce PCHs with simple geometries at the sub-millimeter scale, limiting the introduction of structural design into PCH sensors as well as the accompanied advanced applications. This paper reports the microfabrication of three-dimensional (3D) PCHs with the help of supramolecular agarose PCH as a sacrificial scaffold by two-photon lithography (TPL).

Facile Surface Functionalization Strategy for Two-Photon Lithography Microstructures.

Two-photon lithography (TPL) is a powerful tool to construct small-scale objects with complex and precise 3D architectures. While the limited selection of chemical functionalities on the printed structures has restricted the application of this method in fabricating functional objects and devices, this study presents a facile, efficient, and extensively applicable method to functionalize the surfaces of the objects printed by TPL. TPL-printed objects, regardless of their compositions, can be efficiently functionalized by combining trichlorovinylsilane treatment and thiol-ene chemistry.

Capillary-Force-Driven Self-Assembly of 4D-Printed Microstructures.

Capillary-force-driven self-assembly is emerging as a significant approach for the massive manufacture of advanced materials with novel wetting, adhesion, optical, mechanical, or electrical properties. However, academic value and practical applications of the self-assembly are greatly restricted because traditional micropillar self-assembly is always unidirectional. In this work, two-photon-lithography-based 4D microprinting is introduced to realize the reversible and bidirectional self-assembly of microstructures.

3D Bioinspired Microstructures for Switchable Repellency in both Air and Liquid.

In addition to superhydrophobicity/superoleophobicity, surfaces with switchable water/oil repellency have also aroused considerable attention because of their potential values in microreactors, sensors, and microfluidics. Nevertheless, almost all those as-prepared surfaces are only applicable for liquids with higher surface tension ( > 25.0 mN m) in air.