Evidence map›Paper›PMID 33733702›Full record

ArticleAnalytical and bioanalytical chemistry2021

A needle-type micro-sampling device for collecting nanoliter sap sample from plants.

Panpan Gao, Toshihiro Kasama, Maia Godonoga, Atsushi Ogawa, Chiharu Sone, Masashi Komine, Yoshishige Endo, Tetsushi Koide, Ryo Miyake

Abstract read
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In one paragraph

Article in Analytical and bioanalytical chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.4field-weighted citation impact, top 27% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 3 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Panpan GaoMicrofluidic Integrated Circuits Research Laboratory, Department of Bioengineering, School of Engineering, The University of Tokyo, 113-8656, Tokyo, Japan.
Toshihiro KasamaMicrofluidic Integrated Circuits Research Laboratory, Department of Bioengineering, School of Engineering, The University of Tokyo, 113-8656, Tokyo, Japan.
Maia GodonogaMicrofluidic Integrated Circuits Research Laboratory, Department of Bioengineering, School of Engineering, The University of Tokyo, 113-8656, Tokyo, Japan.
Atsushi OgawaDepartment of Biological Production, Akita Prefectural University, Akita, 010-0195, Japan.
Chiharu SoneDepartment of Biological Production, Akita Prefectural University, Akita, 010-0195, Japan.
Masashi KomineDepartment of Biological Production, Akita Prefectural University, Akita, 010-0195, Japan.
Yoshishige EndoMicrofluidic Integrated Circuits Research Laboratory, Department of Bioengineering, School of Engineering, The University of Tokyo, 113-8656, Tokyo, Japan.
Tetsushi KoideResearch Institute for Nanodevice and Bio Systems, Hiroshima University, Hiroshima, 739-0046, Japan.
Ryo MiyakeMicrofluidic Integrated Circuits Research Laboratory, Department of Bioengineering, School of Engineering, The University of Tokyo, 113-8656, Tokyo, Japan. trmiyake@mail.ecc.u-tokyo.ac.jp.
The University of Tokyo · JPAkita Prefectural University · JPHiroshima University · JP

Funding

Core Research for Evolutional Science and Technology JPMJCR1504
6 · The paper itself

Abstract

In plant research, measuring the physiological parameters of plants is vital for understanding the behavior and response of plants to changes in the external environment. Plant sap analysis provides an approach for elucidating the physiological condition of plants. However, to facilitate accurate sap analysis, a sampling device capable of collecting sap samples from plants is required. In this paper, a minimally invasive, needle-type micro-sampling device capable of collecting nanoliter (~ 91 nL) quantities of sap from plants is described. The developed micro-sampling system showed great reproducibility (3%) in experiments designed to assess sampling performance. As a proof of concept, sap samples were collected continuously from target plants with the micro-sampling system, and the dynamic changes in potassium ions, plant hormones and sugar levels inside plants were analyzed. The results demonstrated the feasibility of the micro-sampling device and its potential for developing a measurement system for plant research in the future.

Indexed as

NeedlesMass SpectrometryPlantsSpecimen HandlingDynamic measurementsMicro-needle deviceMinimum invasive collectionOnsite sampling deviceQuantitative sample manipulationSample injector

Identifiers

PMID33733702
OpenAlexW3136863170

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.