Related Experiment Video

Updated: Jul 10, 2026

A 3D Printed Pollen Trap for Bumble Bee (Bombus) Hive Entrances
07:19

A 3D Printed Pollen Trap for Bumble Bee (Bombus) Hive Entrances

Published on: July 9, 2020

Preliminary Pollen Studies at Lake Zeribar, Zagros Mountains, Southwestern Iran

W van Zeist, H E Wright

    Science (New York, N.Y.)
    |April 5, 1963
    PubMed

    More Related Videos

    A High-Resolution, Single-Grain, In Vivo Pollen Hydration Bioassay for Arabidopsis thaliana07:07

    A High-Resolution, Single-Grain, In Vivo Pollen Hydration Bioassay for Arabidopsis thaliana

    Published on: June 30, 2023

    Metabolomic Analysis of Barley by Gas Chromatography/Mass Spectrometry08:15

    Metabolomic Analysis of Barley by Gas Chromatography/Mass Spectrometry

    Published on: November 8, 2024

    Related Concept Videos

    IR Frequency Region: Fingerprint Region01:03

    IR Frequency Region: Fingerprint Region

    IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the C=O, C=N, and C=C occur between 1600–1850 cm−1.
    The...