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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,027 analyses
Deep-Eutectic Solvents and Biocatalysis73IMPACT SIGNAL
Evidence of global relevance

Spontaneous formation of highly concentrated phenylacetylcarbinol via in situ phase separation in deep eutectic solvents using Candida magnoliae whole cells

Chiang Mai University and collaborators screened nine deep-eutectic solvents with Candida magnoliae whole cells for phenylacetylcarbinol production. Choline chloride:glycerol performed best; the 20%-water system reached 148.2 mM total PAC, while a 100%-water, 1:1 DES:buffer condition improved productivity and spontaneously formed a PAC-rich top phase around 2.5 M. This integrates reaction with initial separation at laboratory scale, not yet proven sustainable at process scale.

Thai researchersSu Lwin Htike · Charin Techapun · Yuthana Phimolsiripol · Pornchai Rachtanapun · Julaluk Khemacheewakul · Suphat Phongthai · Siraphat Taesuwan · Sarinthip Thanakkasaranee · Sumeth Sommanee · Kritsadaporn Porninta · Chatchadaporn Mahakuntha · Rojarej Nunta · Dan Gao · Noppol Leksawasdi
Curcumin and Cognitive Health73IMPACT SIGNAL
Evidence of global relevance

Curcumin and Cognitive Health: Insights from Randomized Controlled Trials

This review summarises adult curcumin RCTs, with some Longvida, Theracurmin and CurQfen trials reporting improvements in memory, attention, mood, cerebral blood flow or inflammatory markers, particularly in older adults. Results vary by formulation, dose, duration and population. The abstract gives no systematic search, trial count or pooled effect, so evidence is insufficient to recommend curcumin as a cognitive enhancer.

Thai researchersBhagavathi Sundaram Sivamaruthi · Chaiyavat Chaiyasut · Periyanaina Kesika
Reproductive Health and Contraceptive Implants73IMPACT SIGNAL
Evidence of global relevance

Contraceptive implant discontinuation at one year in adults and adolescents: Implications for adolescent reproductive health services

A retrospective cohort of 2,014 etonogestrel or levonorgestrel implant initiators in 2016-2021 found one-year discontinuation at 3.83 per 100 person-years overall, 2.84 in adolescents and 4.16 in adults, with no significant difference. Sequential users had lower hazard (aHR 0.29), and abnormal bleeding was the leading reason. Single-centre findings should not diminish adolescent-specific services.

Thai researchersChanaphat Tarat · Sutira Uaamnuichai · Phanupong Phutrakool · Rattawit Rattawiwat · Jade Navyvichit · Pagapan Sarapat · Charoen Taweepolcharoen · Unnop Jaisamrarn · Somsook Santibenchakul
Rare Blood-Group Genomics and Transfusion Medicine73IMPACT SIGNAL
Evidence of global relevance

Identification and protein modelling analysis of a homozygous FUT1*01W.09 variant in a Thai patient with the para‐Bombay phenotype

A single Thai para-Bombay case was studied by serology, whole-exome/Sanger sequencing and protein modelling. Homozygous FUT1 c.658C>T (p.Arg220Cys; FUT1*01W.09) accompanied ABO*B.01 and a silent FUT2 variant. Modelling suggested impaired substrate interactions without global destabilisation. The result informs compatible transfusion, but mechanism is in silico and evidence comes from one patient.

Thai researchersPrakarn Sawatdee · Oytip Nathalang · Kamphon Intharanut
Natural-Product Chemistry and EGFR Inhibition73IMPACT SIGNAL
Evidence of global relevance

Late-stage halogenation of Scortechinone D via NaX oxidation and inhibitory activity against EGFR tyrosine kinase

Thai chemists used Oxone and sodium halides for late-stage halogenation of scortechinone D, yielding three new derivatives characterised by NMR/HRMS and X-ray for the iodo compound. Compound 2 inhibited EGFR tyrosine kinase by 63.5% at 10 μM but also suppressed normal WI-38 cell growth by 58.8% at the same concentration, indicating poor selectivity and no drug-ready lead.

Thai researchersSutin Kaennakam · Warinthorn Chavasiri
Kombucha and Bioactive Delivery72IMPACT SIGNAL
Evidence of global relevance

Development and Characterization of Kombucha Tea Nanoemulsion for Stability, Bioactive Delivery, and Functional Food Applications

Chiang Mai University researchers compared green, oolong and black tea kombuchas, then formulated the stronger in-vitro antioxidant green-tea concentrate as a nanoemulsion. Mean size was 110.03 nm, encapsulation efficiency 91.66%, and physical nanoscale stability persisted for six months at 4°C, with biphasic release and uptake by three cell lines. This supports a food-ingredient platform, not human health benefit.

Thai researchersThida Kaewkod · Nitsanat Cheepchirasuk · Wipawadee Teppabut · Chayangkorn Kuntolbut · Yingmanee Tragoolpua
Motorcycle Safety and Behaviour72IMPACT SIGNAL
Evidence of global relevance

Examining the Effects of Motorcyclist Risk Behavior and Protective Behavior on Motorcycle Crash Involvement

A cross-sectional survey of 2,910 active motorcyclists used a modified MRBQ and structural equation modelling. Risk behaviour was positively associated with self-reported crash involvement, while protective behaviour was inversely associated. The authors interpret protection indirectly because equipment usually reduces injury severity rather than crash occurrence. Recall-based associations do not establish causality.

Thai researchersDissakoon Chonsalasin · Thanapong Champahom · Sajjakaj Jomnonkwao · Vatanavongs Ratanavaraha
AI Media and Stress-Relief Experience72IMPACT SIGNAL
Evidence of global relevance

“Temporarily Forgetting Stress”: Exploring the Multimodal Features and Audience Experience of AI-Generated Psychological Healing Videos

Content analysis of 354 AI-generated 'psychological healing' videos on Douyin and interviews with 30 viewers found hand-drawn imagery, warm colours, fantasy transformations and formulaic patterns. Simpler atmosphere-first videos drew more interaction, and some users watched during anxiety or insomnia for brief relief. This describes Chinese media experience; it does not measure symptoms or establish mental-health treatment.

Thai researchersJinghong Xu
Food Microbe and Probiotic Genomics72IMPACT SIGNAL
Evidence of global relevance

Genome-guided characterization of Weissella species highlights strain-specific functional traits relevant to food fermentation and probiotics

Comparative analysis of 347 high-quality Weissella genomes across 16 species found an open pan-genome and extensive accessory diversity. EPS loci had six architectures, and stress, vitamin and GIT-tolerance markers were unevenly distributed. Most genomes lacked detectable AMR or virulence genes under applied criteria. The findings support genome-guided strain prioritisation, not in-silico certification of safety or probiotic function.

Thai researchersNattarika Chaichana · Kamonnut Singkhamanan · Monwadee Wonglapsuwan · Rattanaruji Pomwised · Komwit Surachat
Stem Cells and Dopaminergic Neurons72IMPACT SIGNAL
Evidence of global relevance

Differentiation potential of human amniotic fluid derived-mesenchymal stem cells into dopaminergic neurons

Chiang Mai University researchers induced human amniotic-fluid mesenchymal stem cells to adopt neuron-like morphology and upregulate nestin, β-III-tubulin and tyrosine hydroxylase, with corresponding immunofluorescent proteins. This shows in-vitro differentiation potential, not functional dopaminergic neurons, safety or Parkinson's disease therapy.

Thai researchersNapatsorn Thongdi · Kantirat Yaja · Napatsaree Nuttapasit · Peraphan Pothacharoen · Sirinda Aungsuchawan · Suteera Narakornsak · Waleephan Treebupachatsakul
Electrocatalysis and Urea Oxidation72IMPACT SIGNAL
Evidence of global relevance

Synergistic Combination of Triazole and BDC-MOF with TM-LDH in a One Pot for Improved Electrocatalytic Urea Oxidation

One-pot synthesis of MgZnFe-LDH with BDC-MOF or 1,2,4-triazole showed that the LDH/triazole composite formed a porous network, reduced sheet restacking and delivered up to 202 mA/cm² for urea oxidation at 1.0 M urea, with 0.41 V onset and 94% retention after 100 cycles. These are electrode tests in alkaline electrolyte, not a complete urea fuel cell.

Thai researchersRehab Mahmoud
Fluorescent Materials and Fingerprint Forensics72IMPACT SIGNAL
Evidence of global relevance

Fluorescent Carbon Dots from Cassava Peel Biomass for Enhanced Latent Fingerprint Visualization

Thai researchers converted cassava peel into fluorescent carbon dots by 360 W microwave pyrolysis for nine minutes. The dots emitted blue light at 470 nm under 365 nm excitation with 31% quantum yield. Incorporated into small-particle reagent, they visualised latent-fingerprint ridges and minutiae on glass under UV. This is a limited-surface proof of concept, not a blind forensic validation.

Thai researchersChanathip Amonthamsatid · Kamonvit Kanjanataveelap · Khunthong Klaythong · Kitima Sirivibulkovit · Phoonthawee Saetear · Thinnapong Wongpakdee
BIBLIOGRAPHIC RESEARCH WATCHLIST

Bibliographic research records

Thailand-affiliated bibliographic records. These are not full analyses; they are ordered by Impact Signal and should be verified against the original source.

2,955records
2,955 records
76IMPACT SIGNAL
Multidisciplinary

Neither Democratic Breakthrough nor Conservative Consolidation: Thailand’s 2026 General Election in a Contested Political Order

Pacific Affairs

Thailand-affiliated authors
Prajak Kongkirati
Institutions
Thammasat University
76IMPACT SIGNAL
Multidisciplinary

Multispecies relations on the green frontier: Care/care dynamics and Dayak Iban–orangutan coexistence in West Kalimantan

Asian Anthropology

Thailand-affiliated authors
Hanna Nur Afifah Yogar
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Multidisciplinary

The in vitro assessment of enamel remineralization and cytotoxicity of experimental silver diamine fluoride

Biomaterial Investigations in Dentistry

Thailand-affiliated authors
Pailin Tribuppachatsakul · Piyaphong Panpisut · Dhananthat Chawhuaveang · Somying Patntirapong · Piyaporn Pultanasarn
Institutions
Thammasat University
76IMPACT SIGNAL
Clinical Medicine

HHV‐8 Infection in Solid‐Organ Transplant—Pathogenesis, Epidemiology, Clinical Manifestations and Management

Reviews in Medical Virology

Thailand-affiliated authors
Sorawit Chittrakarn · Pornpan Koomanachai · Kamonlawat Sutthipool
Institutions
Prince of Songkla University · Siriraj Hospital
76IMPACT SIGNAL
Environmental Engineering

Dynamic Refinement of Temporally Static Land-Use Maps Using Satellite-Derived Moisture Signatures

Hydrology

Thailand-affiliated authors
Nutchanart Sriwongsitanon · Chainarong Ophaphaibun · James Alexander Williams
Institutions
Kasetsart University
76IMPACT SIGNAL
Clinical Medicine

Asian Pacific Society of Cardiology Consensus Statements on the Management of Iron Deficiency in Patients with Cardiovascular Disease

Journal of Asian Pacific Society of Cardiology

Thailand-affiliated authors
Talerngsak Kanjanabuch
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Clinical Medicine

Enhanced early detection of Ganoderma orbiforme in oil palm: a nested PCR approach for improved basal stem rot disease management

Tropical Plant Pathology

Thailand-affiliated authors
Duangruetai Srichuay · Jakarat Anothai · Thanunchanok Chairin
Institutions
Prince of Songkla University
76IMPACT SIGNAL
Environmental Engineering

Comparative Analysis of Parameter Influence on the Performance of Two Local Meshless Methods for Convection-Diffusion Equations

WSEAS TRANSACTIONS ON MATHEMATICS

Thailand-affiliated authors
Pichapop Paewpolsong · Dusita Ritthison · Sayan Kaennakham · Krittidej Chanthawara
Institutions
Suranaree University of Technology · Ubon Ratchathani Rajabhat University
76IMPACT SIGNAL
Clinical Medicine

Clinical and Immunological Responses to Dermatophagoides farinae Allergen Immunotherapy in Dogs With Atopic Dermatitis

Veterinary Dermatology

Thailand-affiliated authors
Jakaphan Wannawong · Maturawan Tunhikorn · Pannathee Prangtaworn · Nawannaporn Saelim · Thapani Srisai · Nitaya Indrawattana · Sivapong Sungpradit · Anchalee Tungtrongchitr · Witthawat Wiriyarat
Institutions
Mahidol University · Siriraj Hospital
76IMPACT SIGNAL
Global Public Health

Effectiveness of Vitamin C Supplementation on Bone Mineral Density and Peripheral Arterial Quality

Journal of Nutrition and Food Security

Thailand-affiliated authors
Narisa Rueangsri · Natthakan Kanchana · Preechayapa Silarod · Bongkochnuch Ruangpum · Kannatcha Phengkrajang · Onpreeya Chumjit · Punyada Seesod · Patcharin Janhom · Paphatsara Uaongnarat · Chayuttapong Benjaprom · Woranitta Petsiri · Natbodin Jueajaiamnart · Niratchaporn Thanopajai
Institutions
Burapha University
76IMPACT SIGNAL
Clinical Medicine

A comparative study of baseline convolutional neural network and ResNet50 for image-based tomato leaf disease classification

International Journal of Power Electronics and Drive Systems/International Journal of Electrical and Computer Engineering

Thailand-affiliated authors
Sumana Budsabok · Wachiraporn Polpanumas · Piyanan Khongphai
Institutions
Rajamangala University of Technology Isan · Rajamangala University of Technology Suvarnabhumi
76IMPACT SIGNAL
Multidisciplinary

From independence to interdependence: Mapping good governance pathways in OECD and EU economies

International Review of Administrative Sciences

Thailand-affiliated authors
Boonlert Jitmaneeroj
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Clinical Medicine

Evaluation of a Strength-Based Resilience Program on Resilience, Perceived Stress, and Depressive Symptoms Among Secondary School Students in a Thai Private School: A Single-Group Pre–Post–Follow-Up Mixed-Methods Study

Healthcare

Thailand-affiliated authors
Siriphorn Na nakorn · Wilai Napa · Suchanart Inwanna
Institutions
Mahidol University · Ramathibodi Hospital
76IMPACT SIGNAL
Clinical Medicine

Intra-amniotic infection: diagnosis, nomenclature, clinical significance, management, and microbiologic tools used for the diagnosis

Clinical Microbiology Reviews

Thailand-affiliated authors
Pisut Pongchaikul · Puntabut Warintaksa · Piroon Jenjaroenpun · Anunya Opasawatchai · Rapeewan Settacomkul · Pornpun Vivithanaporn · Suwatcharaporn Hadratchai · Arunee Singsnaeh · Iyarit Thaipisuttikul · Thidathip Wongsurawat · Piya Chaemsaithong
Institutions
Mahidol University · Ramathibodi Hospital · Siriraj Hospital
76IMPACT SIGNAL
Multidisciplinary

Problems of Qualification of Desertion (Article 338 of the Criminal Code of the Russian Federation) in the Context of the Special Military Operation: Judicial Practice and Legal Conflicts

Russian judge

Thailand-affiliated authors
Igor V. Korzhuk
Institutions
Far Eastern University
76IMPACT SIGNAL
Multidisciplinary

On the Issue of Forming Legal Incentives for Achieving the Goal of Judicial Proceedings — Reconciliation

Russian judge

Thailand-affiliated authors
Anna K. Sheremetyeva
Institutions
Far Eastern University
76IMPACT SIGNAL
Multidisciplinary

Tactics of Interrogating Juvenile Participants in Criminal Proceedings with Consideration of Their Age Characteristics

Russian judge

Thailand-affiliated authors
Tatyana F. Pudovikova
Institutions
Far Eastern University
76IMPACT SIGNAL
Clinical Medicine

Survival Impact of Programmed Cell Death Ligand‐1 Expression in Patients With Epithelial Ovarian Carcinoma

Cancer Reports

Thailand-affiliated authors
Achjima Tankul · Suchanan Hanamornroongruang · Naravat Poungvarin · Rachawalan Suriyasaengsri · Sompop Kuljarusnont · Pornprom Ittiamornlert · Wathirada Karnchanabanyong · Irene Ruengkhachorn · Saowalak Hunnangkul
Institutions
Siriraj Hospital · Charoenkrung Pracharak Hospital · Mahidol University
76IMPACT SIGNAL
Multidisciplinary

Emotional resistance and identity formation in youth in post-coup Myanmar revolutionary landscape

International Review of Sociology

Thailand-affiliated authors
Tin Maung Htwe
Institutions
Chiang Mai University
EDITORIAL STANDARD

How we select research

We use OpenAlex, Crossref, PubMed, DOI records, and publisher pages, then verify Thai researcher participation before publication.

  1. 01Discover new researchFocus on the latest 90 days and verifiable Thai affiliations
  2. 02Assess signalsReview recency, quality, collaboration, and societal relevance
  3. 03Read with careReport findings with limitations and avoid claims beyond the evidence
  4. 04Open original sourcesEvery item includes a DOI, review date, and verification link