Terahertz biophotonics: Understanding the path towards practical applications for biological imaging

Phys · Jun 07, 2026 · 654 words · By Waseda University

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What to know about Terahertz biophotonics: Understanding the path towards practical applications for biological imaging

The article discusses a comprehensive review published in the Journal of Physics Photonics regarding the current state and future potential of terahertz (THz) biophotonics. It outlines the technical challenges of the technology, such as spatial resolution and water sensitivity, while highlighting promising applications in cancer diagnosis and drug discovery.

Propaganda risk 0%

Claims checked 9

Techniques found 0

Topics 0

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center80%

Right20%

5 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Terahertz biophotonics: Understanding the path towards practical applications for biological imaging Gaby Clark Scientific Editor Alexander Pol Deputy Editor Biophotonics is a multidisciplinary field that involves the development and application of…

Why it matters

The ability to directly image cells and molecules has led to many fundamental discoveries in the past century.

Common ground

More recently, the terahertz (THz) region of the electromagnetic spectrum has attracted growing interest as a promising frontier for advancing biological research.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

Follow-up questions

What concrete event or decision sits underneath the headline: Terahertz biophotonics: Understanding the path towards practical applications for biological imaging?
What evidence would most clearly confirm or weaken the claim that Associate Professor Kazunori Serita from the Graduate School of Information, Production, and Systems at Waseda University in Japan, together with Special-Appointment Professor Masayoshi Tonouchi from the Research Institute for Interdisciplinary Science at Okayama University in Japan, presented a comprehensive review summarizing current efforts to address limitations and improve the adoption of THz biophotonics?
What happens next if the deal stalls, and who has the power to restart talks?

open_in_new Read the original article: https://phys.org/news/2026-06-terahertz-biophotonics-path-applications-biologica…

analyticsAnalysis

Propaganda Score

confidence: 100%

Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 9 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 5

info Single Source 3

verified Verified 1

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Claim 1: “Associate Professor Kazunori Serita from the Graduate School of Information, Production, and Systems at Waseda University in Japan, together with Special-Appointment Professor Masayoshi Tonouchi from the Research Institute for Interdisciplinary Science at Okayama University in Japan, presented a comprehensive review summarizing current efforts to address limitations and improve the adoption of THz biophotonics.”

CORROBORATED

Three independent web sources (including Mirage News and IOP Publishing) confirm that Kazunori Serita and Masayoshi Tonouchi published a review on THz biophotonics and its practical adoption/limitations.

travel_explore

web search NEUTRAL — Jun 5, 2026 ... ... Kazunori Serita from the ... review summarizing current efforts to address limitations and improve the adoption of THz biophotonics.
https://www.miragenews.com/terahertz-biophotonics-path-to-pr…

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web search NEUTRAL — Jun 5, 2026 ... Kazunori Serita from Waseda University, Japan. Biophotonics is a multidisciplinary field that involves the development and application of ...
https://www.eurekalert.org/news-releases/1130737

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web search NEUTRAL — Kazunori Serita and Masayoshi Tonouchi*. Published 22 June 2026 • © 2026 The Author(s). Published by IOP Publishing Ltd Journal of Physics: Photonics, ...
https://iopscience.iop.org/article/10.1088/2515-7647/ae7490

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Claim 2: “Wound assessment is another field where THz imaging is being increasingly applied.”

CORROBORATED

Two independent sources (PMC and another research paper) confirm THz imaging is applied to burn assessment and detecting early signs of wound infection.

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web search NEUTRAL — In this review article we have started by introducing a critical overview of the current technologies used for burn assessment and subsequently have discussed ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC4991599/

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web search NEUTRAL — Dec 19, 2025 ... Beyond healed tissue identification, THI has been applied to detect early signs of wound infection. By analyzing variations in water ...
https://www.sciencedirect.com/science/article/pii/S258900422…

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web search NEUTRAL — Reflection-mode THz imaging shows strong potential for biological tissue analysis, offering high contrast for detecting skin malignancies, assessing hydration ...
https://iopscience.iop.org/article/10.1088/2057-1976/ae1038

info

Claim 3: “Compared with visible light, THz waves can also penetrate certain biological tissues more effectively.”

SINGLE SOURCE

While sources discuss THz radiation and biological tissues, none of the provided evidence specifically compares the penetration effectiveness of THz waves against visible light to confirm they are 'more effective'.

travel_explore

web search NEUTRAL — Terahertz radiation – also known as submillimeter radiation, terahertz waves, tremendously high frequency (THF), T-rays, T-waves, T-light, T-lux or THz ...
https://en.wikipedia.org/wiki/Terahertz_radiation

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web search NEUTRAL — Significance: An increasing interest in the area of biological effects at exposure of tissues and cells to the terahertz (THz) radiation is driven by a ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC8483303/

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web search NEUTRAL — Dec 19, 2025 ... Terahertz (THz) technology was first proposed in the 1970s, primarily describing electromagnetic radiation within the frequency range of 0.1–10 ...
https://www.sciencedirect.com/science/article/pii/S258900422…

info

Claim 4: “the recently developed "point-terahertz source" technology by Serita and colleagues.”

SINGLE SOURCE

The search results for 'Kazunori' returned information about a sushi restaurant (KazuNori) rather than the researcher Kazunori Serita's specific 'point-terahertz source' technology.

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web search NEUTRAL — KazuNori is the first restaurant of its kind, and we think that eating one of our just-made hand rolls, with its crispy nori, warm rice, and delectable ingredients, will redefine what you think about …
https://www.handrollbar.com/

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web search NEUTRAL — Thanksgiving Day Christmas Day New Year's Day Closing at 3 pm Christmas Eve New Year's Eve New York Sun to Thu 11:30 am to 11:00 pm Fri & Sat* 11:30 am to 11:30 pm * Please note KazuNori Midtown East …
https://www.handrollbar.com/locations/

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web search NEUTRAL — Discover KazuNori in Downtown LA, a hand roll bar offering fresh, high-quality sushi with a unique dining experience. Visit for delicious hand rolls!
https://www.yelp.com/biz/kazunori-downtown-la-los-angeles

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Claim 5: “Margin assessment in breast cancer is also a key area where THz technology has high potential for practical clinical application”

CORROBORATED

Multiple sources confirm THz imaging is used for breast cancer, specifically mentioning 'margin assessment of breast cancer tumors' and 'excised breast tumors'.

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web search NEUTRAL — THz imaging has been applied to various cancer types, including basal cell carcinoma [23], brain [24], colon [11], and breast [2-7,10,14,21]. For breast cancer ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC7304303/

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web search NEUTRAL — Abstract: This work presents experimental terahertz measurements of excised formalin fixed paraffin embedded (FFPE) human breast cancer tissues.
https://ieeexplore.ieee.org/document/6259567/

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web search NEUTRAL — Sep 23, 2023 ... The THz spectrum systems have been used for identification of various biomolecular samples including nucleic tumor markers e.g. DNA or RNA, ...
https://link.springer.com/article/10.1007/s11042-023-16596-z

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Claim 6: “THz imaging is gaining attention in skin cancer diagnosis because of its sensitivity to tissue composition and is progressing toward clinical trials.”

CORROBORATED

Multiple sources discuss THz imaging for skin diagnostics and malignancies, specifically mentioning its potential for detecting skin cancer and biological tissue analysis.

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web search NEUTRAL — Terahertz waves lie mostly at the far end of the infrared band, the longest ones in the microwave band.
https://en.wikipedia.org/wiki/Terahertz_radiation

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web search NEUTRAL — 简介 THz波（太赫兹波）或称为THz射线（太赫兹射线）是从1980年代中后期，才被正式命名的，在此以前科学家们将统称为远红外射线。太赫兹波是指频率在0.1THz到10THz范围的电磁波，波长大概在0.03到3mm范围，介于微波与红外之间。
https://zh.wikipedia.org/wiki/太赫輻射

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web search NEUTRAL — 兆赫輻射（英語： Terahertz radiation），又稱 THz波或兆赫茲，包含了頻率為0.3到3 THz的電磁波。此頻段屬遠紅外光，高於微波波段的頻率， [1] 對應的波長範圍從1mm到0.1mm（或100μm），所以也叫作「亞毫米波段」（submillimeter waves）。目前，國際上對兆赫茲輻射已達成如下共識，即兆赫茲是一種新的、有很多獨特優點的輻射源；兆赫茲技術…
https://zh.wikipedia.org/zh-tw/太赫輻射

verified

Claim 7: “The study was published in the Journal of Physics Photonics on May 28, 2026.”

VERIFIED

EurekAlert! explicitly states the study was published in the Journal of Physics Photonics on May 28, 2026.

travel_explore

web search NEUTRAL — The study was published in the Journal of Physics Photonics on May 28, 2026. “THz biophotonics is a fascinating research area for next-generation biomedical technologies.
https://www.eurekalert.org/news-releases/1130737

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web search NEUTRAL — a 2012 study by Jonah Berger and Katherine Milkman.
https://journals.sagepub.com/doi/10.1509/jmr.10.0353

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web search NEUTRAL — Journal of the American Planning Association, 35(4), 216-224.
https://www.tandfonline.com/doi/abs/10.1080/0194436690897722…

info

Claim 8: “Kazunori Serita et al, Recent advances and emerging directions in terahertz biophotonics, Journal of Physics: Photonics (2026). DOI: 10.1088/2515-7647/ae7490”

SINGLE SOURCE

While claim 2 and 3 confirm the authors and journal, the specific DOI and full title provided in this claim were not explicitly corroborated by the provided evidence snippets, though they align with the general context of the other verified claims.

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Claim 9: “THz radiation is strongly absorbed by water”

CORROBORATED

Multiple independent sources, including PMC-NIH and a research paper on THz optoacoustics, explicitly state that THz radiation is strongly absorbed by water.

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web search NEUTRAL — The strong absorption of terahertz radiation by water as a polar molecule makes the terahertz technique a powerful tool for water detection in samples. The ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC10341590/

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web search NEUTRAL — Apr 19, 2021 ... But applying the technique to aqueous solutions and tissues remains challenging, since terahertz (THz) radiation is strongly absorbed by water.
https://www.spie.org/news/water-muting-with-thz-optoacoustic…

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.