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Drug Delivery System

Japan Society of Drug Delivery System · Japan · Est. 1986

ISSN1881-2732

SJR Q4✓ Scopus / SJR

Journal Impact Factor

Not on record at PubScope. The Journal Impact Factor is published by Clarivate for Web of Science (JCR)–indexed journals.

📊 Standing in its field

Where this journal ranks among others in the same subject area.

SJR · Scopus

Bottom 25%

Clarivate’s JCR quartile is a separate ranking and may differ

SJR Scorei

0.107

H-Indexi

SNIPi

0.019

Total Worksi

2,246

Total Citationsi

2,363

2yr Mean Citednessi

0.08

Open Impact Factor alternative

Aims & Scope

Subject areas: Pharmaceutical Science.

General Information

Country / RegionJapan

Primary Language—

1st Year Published1986

Annual Volume~ 66 articles / year

StatusActive (last: 2025)

Total Publications2,246

Publisher OrgJapan Society of Drug Delivery System

OA Since2014

Submission Info

Peer Review—

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

4/11 · 36%

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Do you know the journal / publisher?

Japan Society of Drug Delivery System

❌

Does the journal have a website?

No URL

✅

Is the ISSN verified?

1881-2732

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Indexed in a trusted database?

Scopus

❌

Peer review process documented?

N/A

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Follows ethical publishing standards (COPE)?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

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Plagiarism detection in place?

N/A

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Listed in DOAJ (verified OA)?

N/A

❌

Primary language documented?

N/A

A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Citations received

2019

933

2020

2021

2022

2023

2024

2025

2026

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Pharmaceutical ScienceQ4

Subject Classification

Scopus Categories

Pharmaceutical Science

Research Topics (OpenAlex)

RNA Interference and Gene DeliveryNanoparticle-Based Drug DeliveryLegal and Regulatory AnalysisLinguistic, Cultural, and Literary StudiesMilitary Technology and StrategiesAdvanced Drug Delivery SystemsMonoclonal and Polyclonal Antibodies ResearchAdvanced biosensing and bioanalysis techniquesDrug Solubulity and Delivery SystemsVirus-based gene therapy research

Frequently asked questions about Drug Delivery System

Is Drug Delivery System a predatory journal?

PubScope has no integrity flags on record for Drug Delivery System: it is indexed in Scopus, and is not on DOAJ's withdrawn list. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of Drug Delivery System?

Drug Delivery System is not in the Web of Science Core Collection, so it has no official Clarivate Journal Impact Factor. Its SCImago SJR score is 0.107.

Is Drug Delivery System indexed in Scopus and Web of Science?

Drug Delivery System is indexed in Scopus.

What is the aims and scope of Drug Delivery System?