相关实验视频

Updated: Feb 13, 2026

Protocols of 3D Bioprinting of Gelatin Methacryloyl Hydrogel Based Bioinks
10:25

Protocols of 3D Bioprinting of Gelatin Methacryloyl Hydrogel Based Bioinks

Published on: December 21, 2019

19.9K

塑造水凝生物墨水成3D,多尺度,可 perfusable 模型使用多模式打印

Puskal Kunwar, Arun Poudel, Ujjwal Aryal

    bioRxiv : the preprint server for biology
    |February 12, 2026
    PubMed
    概括

    本研究介绍了一种混合的3D打印方法,将数字光投影和两光子剥离相结合起来,用于复杂的软水凝结构. 这种新的方法可以为先进的生物制造应用创建复杂的,可 perfusable 微结构.

    更多相关视频

    Preparation and Characterization of Graphene-Based 3D Biohybrid Hydrogel Bioink for Peripheral Neuroengineering10:17

    Preparation and Characterization of Graphene-Based 3D Biohybrid Hydrogel Bioink for Peripheral Neuroengineering

    Published on: May 16, 2022

    2.8K
    Bioprinting Cellularized Constructs Using a Tissue-specific Hydrogel Bioink08:34

    Bioprinting Cellularized Constructs Using a Tissue-specific Hydrogel Bioink

    Published on: April 21, 2016

    17.4K

    相关概念视频

    Molecular Shapes01:18

    Molecular Shapes

    Molecules have characteristic shapes that are crucial for their function. The arrangement of various electron groups around the central atom dictates their molecular geometry. Electron pairs in the valence shell of a central atom will adopt an arrangement that minimizes repulsions between the electron pairs by maximizing the distance between them. The valence electrons form either bonding pairs, located primarily between bonded atoms, or lone pairs.
    Two regions of electron density in a diatomic...
    62.5K
    Molecular Shape and Polarity03:37

    Molecular Shape and Polarity

    Dipole Moment of a Molecule
    76.0K
    VSEPR Theory and the Basic Shapes02:52

    VSEPR Theory and the Basic Shapes

    Overview of VSEPR Theory
    85.5K
    First Derivatives and the Shape of a Graph01:22

    First Derivatives and the Shape of a Graph

    In calculus, the concept of the first derivative plays a crucial role in understanding the behavior of a function over its domain. The first derivative, denoted as f’(x), provides insight into how a function changes at any given point, much like a cyclist adjusting speed along a winding trail. By analyzing the first derivative, mathematicians can determine where a function is increasing, decreasing, or reaching critical points.The first derivative provides a precise method for classifying...
    89
    Second Derivatives and the Shape of a Graph01:29

    Second Derivatives and the Shape of a Graph

    The second derivative of a function provides essential information about a graph's curvature and how it changes over an interval. It helps determine whether a function is concave upward or concave downward and identifies points where the curvature changes. These properties are fundamental in analyzing real-world scenarios, such as changes in road elevation, population growth, and economic trends.A function f(x) is considered concave upward on an interval if its graph lies above all its tangent...
    118
    Shape and Texture of Coarse Aggregate01:25

    Shape and Texture of Coarse Aggregate

    Aggregate shape is classified based on the relative sharpness or roundness of the edges and corners. This classification includes categories like rounded, angular, elongated, and flaky, each with specific characteristics. Rounded aggregates, fully shaped by attrition, are typical of river or seashore gravel, while angular aggregates, such as crushed rock, have well-defined edges. Aggregates that are elongated and flaky are less desirable, as they can reduce the workability and strength of...
    701