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Proceedings Of The 23rd International Conference Of Public Health Sciences

Journal of Health Research

Chulalongkorn University aims to be a prominent national institution with global recognition. Its primary focus is on producing knowledge and innovation that are crucial for the creative and sustainable development of Thai society. To achieve this vision, the university consistently provides support to all of its faculties, institutes, colleges, and other entities in carrying out a range of academic activities, including in-class teaching, research, and conferences, such as the one we are gathered for today. With a primary focus on graduate-level teaching in the field of public health and public health sciences, the College of Public Health Sciences is a …

Socioeconomic Determinants Of Couple Life Duration Among Divorced Women Of Reproductive Age In Natore District, Bangladesh, Md Nazrul Islam Mondal

Journal of Demography

As the divorce rate has risen globally, many social scientists have been trying to understand the factors that hold marriages together or contribute to divorce. Therefore, this study aimed to determine the socioeconomic factors affecting the marriage duration of reproductive-aged women in Natore District; Bangladesh, with a cross-sectional study conducted in 2020 in Lalpur Upazila. Data were collected from 426 divorced women of reproductive-age (15-49 years) in face-to-face interviews using a snowball sampling technique through a structured questionnaire. A bivariate analysis was used to identify the factors associated with marriage duration. The effects of each associated factor on the length …

Factors Associated With Food Choice Motivations Among Urban High School Students In Indonesia, Syarifah Aqilah, Anuchit Phanumartwiwath, Nutta Taneepanichskul

Journal of Health Research

Background: This study aimed to examine what reasons motivated urban high school students to choose certain foods, and to identify factors associated with food choice motivations.

Methods: A cross-sectional study was conducted from April to May 2020 in Depok, Indonesia. A total of 433 high school students in grades 10–12 were recruited. Food choice motivations were identified using a questionnaire, and defined using exploratory factor analysis. Possible factors associated with motivations were evaluated using multiple linear regression.

Results: Five food choice motivations were identified and classed as: F1, health and religion; F2, price and convenience; F3, comfort; F4, weight control; …

Comparing Treatment Efficacy Of Court-Type Traditional Thai Massage, Elastic Taping, And Stretching For Plantar Fasciitis: A Three-Armed Randomized Controlled Trial, Phiyaphon Poonsuk, Junya Pattaraarchachai, Sunyarn Niempoog, Watchara Damjuti, Jurairat Boonruab

Journal of Health Research

Background: Plantar fasciitis is a chronic inflammatory disease originating at the medial calcaneal tuberosity. Eight-five percent of people who walk extensively at work have plantar fasciitis. The efficacy of court-type Thai traditional massage (CTTM) has never been established. This study investigated the efficacies of CTTM, elastic taping (ET), and stretching (ST) in plantar fasciitis patient.

Methods: Ninety patients were randomly assigned for 4 weeks to receive either: 1) CTTM twice a week, 2) ET once a week, or 3) ST of the Achilles tendon and plantar fascia every day. Pain intensity visual analogue scale (VAS), pressure pain threshold (PPT), and …

Sustainable Management Of Facemask Waste Generated From Covid-19 Pandemic In Bhutan, Tshering Yangdon, Twisuk Punpeng, Sirima Mongkolosomit, Kampol Nanthapong, Kinzang Yangden

Journal of Health Research

Background: The rise in facemask waste with the uncertainty of deposition data and all its concomitant pressure on management has resulted in new risks and challenges for achieving sustainable development goals (SDGs). The purpose of this mixed methods study was to estimate facemask waste generation and examine management in Bhutan since the COVID-19 pandemic.

Method: One thousand five hundred and twenty-seventh (1,527) consenting members of the public from Class A Thromdes (self-governing municipalities) were surveyed online from February to April 2022, to estimate mask waste using descriptive statistics. This was supported by the waste characterization conducted in Memelhakha, the biggest …

Proceedings Of The 22nd International Conference Of Public Health Sciences

Journal of Health Research

Chulalongkorn University has its own vision to be a world-class national university that generates the knowledge and innovation necessary for the creative and sustainable transformation of Thai society. In order to accomplish this vision, Chulalongkorn University has been supporting every Faculties, Institutes, Colleges and etc. within the university to conduct academic activities including in-class teaching, research, and conferences as we have today. The College of Public Health Sciences is the academic entity that emphasizes the teaching-learning on graduate level in the field of public health and public health sciences. It utilizes a mechanism to combine research both in public health …

Docking, Synthesis Of Some Novel Flavonoid Analogues, And Their Biological Evaluation, Ishwar Bhat K, Afiya Abdul Aziz, Abhishek Kumar, Vijaya Bhaskar K, Vijay Kumar M

The Thai Journal of Pharmaceutical Sciences

Cancer remains a major class of morbidity and mortality despite basic and clinical research and trials of promising new therapies. In the current era, many drugs are marketed with flavonoid nucleus. Based on this information, this study aims to synthesize and screen flavones for their anticancer activity. Docking studies for cytotoxic activity of flavonoid derivatives targeting tankyrase enzyme were performed. A new series of flavonoid derivatives were prepared from chalcones. Chalcones were prepared between substituted benzaldehyde and 2-hydroxy acetophenone in the presence of potassium hydroxide as catalyst. The flavone derivatives were characterized based on IR, 1H NMR, and Mass spectral …

Determination Of Anti-Herpes Simplex Virus Type 1 Activity Of The Air Filter Coated With Silver Ions Using A Modified Method Of Iso 21702:2019, Mali Wirotesangthong, Ariya Khanboon, Kanyanat Piewpong

The Thai Journal of Pharmaceutical Sciences

Background: Since severe acute respiratory syndrome coronavirus 2 causing coronavirus disease 2019 pandemic has emerged, various air membrane filters with antimicrobial agents have been explored and investigated for inactivating virus particles. Objectives: The purpose of this study was to determine an antiviral activity of the air filter coated with silver ions using the method of ISO 21702:2019. Materials and Methods: Herpes simplex virus type 1 (HSV-1), KOS strain, an enveloped virus causing skin, mucous membrane, and respiratory tract infection (RTI) were tested with the non-porous surface coated with or without silver ions (control filter) for 0, 24 h at 25°C. …

Effect Of Spinach Enriched With Zinc And Ω-3/Vitamin E Treatment Against Fluoride-Induced Nephrotoxicity And Bone Calcification Disturbance In Rats, Anfal Djouadi, Samir Derouiche

The Thai Journal of Pharmaceutical Sciences

Objective: The goal of this study was to evaluate the alone or associated spinach, zinc, and ω-3/Vitamin E capacity to improve the renal function and bone calcification altered by fluoride in Wistar rats. Methods: In this study, 36 female Wistar albino rats were used; divided into six groups (n = 6); all groups except the control rats received orally 400 ppm of fluoride as sodium fluoride (NaF) in drinking water during 70 days and then four groups treated in the past 15 days by: Spinach powder, zinc, ω-3/Vitamin E, and spinach+ zinc + ω-3/Vitamin E. Some biochemical and histological markers …

Pharmacological Evaluation Of The Antirheumatic Activity Of Callicarpa Macrophylla Leaves Extracts By The Estimation Of Hepatic, Renal, And Inflammatory Markers, Harjinder Kaur, Ganesh N. Sharma, Mayur Bhurat

The Thai Journal of Pharmaceutical Sciences

Background: Callicarpa macrophylla is used in traditional medicine to treat many disorders including analgesic, antipyretic and anti-inflammatory. The aim of this study is to investigate the ethanolic and ethylacetate extracts of C. macrophylla leaves against rheumatoid arthritis (RA). Materials and Methods: Acute toxicity was studied in vivo to determine the toxic doses of the ethanolic and ethyl acetate extracts. Anti-rheumatic activity was also evaluated in vivo using formaldehyde and Complete Freund’s Adjuvant models in Wistar rats. After that paw volume was evaluated by the digital Vernier caliper and blood sample was taken by retro-orbital plexus route for the estimation of …

Preclinical Study On Hepatoprotective Potential And Antioxidant Status Analysis Of The Fruit Extract Of Rivina Humilis L. (Red Pigeon Berry) In Rats, Raju Asirvatham, Dinu George, P. A. Daisy, Dawn V. Tomy, G. Boby Johns

The Thai Journal of Pharmaceutical Sciences

Hepatoprotective and antioxidant potential of hydromethanolic extract of Rivina humilis L. fruit (HMERH) was studied using the carbon tetrachloride (CCl4) and paracetamol (PCM) induced hepatotoxicity in Wistar rats. In both models, rats were divided into five groups having six rats in each. Group I received distilled water. Group II, disease control, Group III received 100 mg/kg of Silymarin. Group IV and Group V received 500, 1000 mg/kg of HMERH. All groups except Group II received treatment twice daily for 7 days. CCl4 (1.5 mL/kg, PCM (2 g/kg), p.o) were administered after the last dose. The degree of liver protection against …

Solubility Enhancement Of Diacerein By Spray Drying Technique, Formulation Development, And In Vivo Study, Devidas G. Bachhav, Somashekhar S. Khadabadi, Leena P. Deore, Vilas B. Ghavate

The Thai Journal of Pharmaceutical Sciences

Purpose: The aim of the present research was solubility and dissolution rate enhancement of diacerein by spray drying technique. Materials and Methods: Solid dispersions of diacerein with PEG-600, guar gum, poloxamer-188 and aerosil were prepared in different ratios using 32 factorial designs. FTIR, DSC, XRD and SEM were performed to study the interaction between drug and polymers and evaluated for in-vitro drug release study. Results and Discussion:In spray dried solid dispersion formulations there was decrease in crystallinity of diacerein, which leads to increase in dissolution of diacerein from solid dispersions. Diacerein 50 mg immediate release tablets formulated (using spray dried …

The Efficacy Of Vitamin B6 And Alpha-Lipoic Acid In Preventing Levetiracetam Depressant-Like Behavior In Mice, Azadeh Mesripour, Nasime S. Musavie

The Thai Journal of Pharmaceutical Sciences

Background: Some antiepileptic drugs for instance levetiracetam cause depression in patients. Vitamin B6 is a cofactor involved in the neurotransmitter synthesis. α-Lipoic acid (ALA) is a mitochondrial cofactor that can prevent neuronal damage. The aim of this study was to evaluate the effectiveness of B6 and ALA for preventing levetiracetam depression in mice. Methods: Male NMRI mice (weighing 25 ± 3 g) were used. Levetiracetam (20 mg/kg), and pretreatments with ALA (20, 40 mg/kg), Vitamin B6 (100 mg/kg), or imipramine (10 mg/kg) as the control positive were all administered intraperitonealy for 14 consecutive days. The locomotor test and forced swimming …

Ascorbic Acid-Loaded Poly(Lactic-Co-Glycolic Acid) Nanoparticles Incorporated Into A Polyacrylic Acid Gel As A Promising Tool For Site-Specific Oral Cancer Therapy, Nurul Ain Mohammad Hamdi, Ahmad Fahmi Harun Ismail, Muhammad Salahuddin, Widya Lestari

The Thai Journal of Pharmaceutical Sciences

Background: Chemotherapy is commonly used in oral cancer therapy, especially as the disease advances. However, it is associated with terrible adverse effects and the occurrence of chemoresistance which causes treatment failure. Thus, discovering a new potential anticancer agent and developing a safe, effective, and non-invasive drug delivery are necessary. Objective: The objective of the current study is to develop ascorbic acid-loaded poly(lactic-co-glycolic) acid (AA-PLGA) nanoparticles incorporated into polyacrylic acid gel intended to treat oral cancer. Materials and methods: Double emulsion solvent evaporation method was used to fabricate AA-PLGA nanoparticles. Optimization was carried out in the primary emulsion based on multilevel …

Development Of Amino Acid Salt-Based Curcumin@Lysine Acetate Co-Amorphous System Using Liquid-Assisted Grinding For Improved Solubility And Dissolution, Udaykumar Patil, Snehal Rawal, Jidnyasa Pantwalawalkar, Sopan Nangare, Dilip Dagade, Pravin Patil, Namdeo R. Jadhav

The Thai Journal of Pharmaceutical Sciences

Curcumin, multivalued phytoceutical, exhibits appreciable safety. However, its therapeutic utility is significantly compromised due to low aqueous solubility, and thus, poor absorption and low bioavailability become apparent. To surpass this limitation, the present work aims to develop amino acid salt-based curcumin@lysine acetate co-amorphous system for improved solubility and dissolution. Initially, screening of curcumin-amino acid mixtures was performed for saturation solubility assessment. Considering the outcome, lysine acetate was formulated to generate a co-amorphous mixture (COAM) by liquid-assisted grinding and evaluated for saturation solubility and different spectroscopical characterizations. Curcumin-lysine acetate COAM tablet formulation was developed by direct compression method and evaluated for …

Vegetable Oil-Based Cannabis: Its Cannabinoid Profiling And Photoprotective Effect On Uva-Irradiated Human Skin Keratinocytes, Nur Alfan Muhammad Zen, Kwanlada Kobtrakul, Petlada Khositanon, Kittipong Sanookpan, Visarut Buranasudja, Sornkanok Vimolmangkang

The Thai Journal of Pharmaceutical Sciences

Vegetable oils serve as affordable, non-toxic, and eco-friendly solvents for plant extraction. Chemical fingerprinting shows that vegetable oil-based cannabis has a cannabinoid profile similar to that of organic solvent-based cannabis. All samples possess antioxidative effects as they contain several cannabinoids and other unidentified compounds, with rice bran oil-based sample exhibiting the strongest effect. Tetrahydrocannabinol (THC) and cannabidiol (CBD) content in sesame oil-based and perilla seed oil-based cannabis differed significantly from that in virgin coconut oil (VCO)-based cannabis. In addition, THC and CBD content in all vegetable oil-based samples prepared using the heating and frying method differed significantly from that in …

Application Of Concept Mapping In Telepharmacy Model Development For Prescription Filling At Primary Care Clusters, Nusaraporn Kessomboon, Siwapond Prasertsuk, Jirachaya Suttima, Nur-Ainee Korsem

The Thai Journal of Pharmaceutical Sciences

Background: Although the Pharmacy Council of Thailand has announced a standard telepharmacy service procedure, there may be some details or limitations that are specific to the primary care cluster (PCC) in the real situation. Objective: This research aimed to create a telepharmacy service model for the PCC using concept mapping techniques. Methodology: Group discussions were held, each participant will submit their opinions and graded of importance and possibilities of each opinion. After that, the data obtained were statistically analyzed to create a concept mapping. Results: From the group discussion, (n = 10) can be concluded that the optimum telepharmacy services …

Barriers And Facilitators Of Wound Care Services Provided By Community Pharmacists In Selangor, Malaysia: An Exploratory Qualitative Study, Hamidi Drahman, Mohd Shahezwan Abd Wahab, Mohd Faiz Mustaffa, Azyyati Mohd Suhaimi

The Thai Journal of Pharmaceutical Sciences

Introduction: Community pharmacists (CPs) are often the first point of contact for patients to obtain health-related advice, including on wound management. Wound care services have been proposed as a community pharmacy practice area to be promoted in Malaysia. Objectives: This study aims to explore the types of wound care services provided by Malaysian CPs, and the factors associated with its provision. Methods: This study utilized the qualitative method to collect in-depth information about the barriers and facilitators associated with the provision of wound care services among a sample of CPs. Interview transcripts were analyzed using thematic content analysis. Results: Twenty-three …

Hepatotoxic Effect Of Cadmium And Available Therapeutic Options, Tomilola Olaolu, Favour Jibulu, Rotimi Damilare

The Thai Journal of Pharmaceutical Sciences

Hepatoxicity, also known as toxic hepatitis, is a condition, in which the liver becomes inflamed due to exposure to such substances as chemicals, medications, herbal products, or excessive alcohol consumption. Cadmium is a major environmental pollutant from agricultural and industrial sources and has been reported to induce hepatotoxicity. Cadmium can also be found in phosphate fertilizers, detergents, and refined petroleum products as an impurity and used industrially in the production of polyvinyl chloride product stabilizers and the fabrication of nickel-cadmium batteries. Cadmium can be absorbed into the human body through the gastrointestinal tract, respiratory, and dermal routes. Cadmium-induced hepatic damage …

Characterization Of Quality Attribute And Specification For Standardization Of Acemannan Extracted From Aloe Vera For Tissue Regeneration, Siriwan Seeleamngam, Polkit Sangvanich, Pasutha Thunyakitpisal, Vorasit Vongsutilers

The Thai Journal of Pharmaceutical Sciences

Acemannan extracted from Aloe vera was well characterized as an acetylated mannose polysaccharide which have promising clinical profile for tissue regeneration. Quality aspect of acemannan is required to develop the herbal extract for practical industrial application and reliable therapeutic use. The research aim is to investigate the qualify attributes of acemannan that have impact on its safety and efficacy. Quality of three production batches of acemannan were evaluated based on ICH quality guidelines and pharmacopeial standard. The quality aspect of acemannan were determined by analytical technique including FT-IR, SEC-HPLC, RP-HPLC, GC, and loss on drying to ensure its identify and …

Development Of A Thai Pharmacists’ Cultural Competency Self-Assessment Scale, Auttakrit Aunkaew, Puckwipa Suwannaprom, Siritree Suttajit

The Thai Journal of Pharmaceutical Sciences

Objective: The objective of the study was to develop and evaluate a cultural competency assessment form for Thai pharmacists. Materials and Methods: The research was conducted in two phases. Phase 1 involved item development based on the Campinha-Bacote’s and the ACPP’s concept of cultural competency and the self-assessment of perceived level of cultural competence questionnaire. Seven experts assessed the content validity and face validity. The revised scale was tested for comprehension among 12 pharmacists using the think-aloud technique. Phase 2 constituted the scale development and scale evaluation. The Thai pharmacist cultural competency self-assessment (TPCCS) scale developed from Phase I was …

Hepatotoxic And Nephrotoxic Effects Of Chronic Exposure To Vernonia Cinerea Crude Extract On Wistar Rats, Thularath Toommakorn, Sajee Waramit, Patchara Danaisawadi, Kantimanee Pradermwong

The Thai Journal of Pharmaceutical Sciences

Vernonia cinerea L. (VC) has been used for smoking cessation and decreased appetite in Thailand. However, the safety of this plant concerning long-term consumption has never been reported. A 6-month toxicity study of VC water crude extract (VCWE) was performed in both genders of Wistar rats at doses of 15, 150, and 1500 mg/kg body weight/day orally. Recovery group received 1500 mg/kg for 6 months and then extended for 14 days without the extract. It was found that the males could not tolerate the highest dose of VCWE. There was no effect on bodyweight, relative organ weight, nor hematological parameters …

Antidiabetic Study And Teratogenicity Evaluation Of Ethanolic Extract Of Chromolaena Odorata Linn., Indah Solihah, Yuni Fitriani, Meutia Reni Noprida, Herlina, Riana Sari Puspita Rasyid, Tri Suciati

The Thai Journal of Pharmaceutical Sciences

There is considerable interest in herbal medicine in developing antidiabetic alternative therapy based on plant-derived compounds that would reduce oral hypoglycemic agent-related adverse effects while staying safe during pregnancy. The purpose of this in vivo study was to evaluate the ethanolic extract of Chromolaena odorata L. leaves (ECOL) in alloxan-induced diabetes and its teratogenic effect. The hypoglycemic impact of ECOL increased when the extract dose was raised. Three doses of ECOL (125, 250, and 500 mg/kg body weight) showed a 27.29%, 34.68%, and 52.24% hypoglycemic effect, respectively. While, the standard insulin (1 IU/kg BW) group shown a 31.38% hypoglycemic effect …

Citrus Aurantium Peels Secondary Metabolites Prevents Cell Senescence On Human Fibroblasts Cells By In Vitro And Bioinformatics Studies, Nur Dina Amalina, Sri Wahyuni, Harjito H, Meiny Suzery, Bambang Cahyono

The Thai Journal of Pharmaceutical Sciences

Aging is a medical problem affecting about 800 million people worldwide. However, the molecular mechanism of aging and aging-related disease has not yet been explored. Skin aging is a complex biological process primarily due to cellular senescence. Cellular senescence is an irreversible growth arrest that caused tissue to lose their cell-specific functionality, secreting pro-tumorigenic and pro-inflammatory cytokines, which eventually causes cancer. Citrus aurantium-derived secondary metabolites, including hesperidin, hesperetin, tangeretin, naringenin, nobiletin, and quercetin, are of vital importance to inhibiting aging due to their active properties. However, the effect of C. aurantium-derived secondary metabolites on the cells senescence and its molecular …

Anti-Diabetic Effect Of Interruptins A And B From Cyclosorus Terminans On Mouse Hepatocytes, Sujinda Songtrai, Sireewan Kaewsuwan

The Thai Journal of Pharmaceutical Sciences

Interruptin B from the fern Cyclosorus terminans has been indicated as a ligand of peroxisome proliferator-activated receptor (PPAR)-α and -γ that is known to regulate glucose homeostasis. Interruptin B was previously been implicated to promote glucose consumption into adipocytes. This study aimed to examine the anti-diabetic impact of interruptins A and B on glucose uptake and glycogen synthesis in mouse hepatocytes. Cell viability of FL83B hepatocytes affected by interruptins A and B was determined. The glucose consumption after 12–24 h treatment with compounds was evaluated by glucose oxidase method. The glycogen content was assessed after 24 h incubation using anthrone …

Assessment Of Risk Factors And Prescription Analysis Among Embolic And Atherosclerotic Stroke Patients In A Charitable Hospital-A Retrospective Study, Shanty Mary Jose, Amala Johnson, Akshay Abraham, Uday Venkat Mateti, Adithi Kellarai, Raushan Kumar Chaudhary, Shraddha Shetty

The Thai Journal of Pharmaceutical Sciences

Purpose: Despite the burden of stroke globally, there is a lack of data on the current clinical profile of stroke in middle and low-income countries including, India. Hence, the purpose of this study was to identify risk factors, clinical presentations, and importantly, prescription trends in ischemic stroke patients. Methods: A retrospective study was conducted for six months using data of 350 ischemic stroke patients for the analysis of risk factors and prescription pattern. Results: The incidence of ischemic stroke was higher (66%) in males in compared to (34%) females with mean age of 61.07 ± 11.460. Further the atherosclerotic stroke …

The Synergistic Antitumor Effects Of Curcuma Longa And Phyllanthus Niruri Extracts On Promoting Apoptotic Pathways In Breast Cancer Stem Cells, Dedy Hermansyah, Delfitri Munir, Aznan Lelo, Agung Putra, Nur Dina Amalina, Iffan Alif

The Thai Journal of Pharmaceutical Sciences

Breast cancer stem cells (BCSCs) develop apoptosis resistance by expressing pro- and anti-apoptotic protein including caspase-3, p53, and survivin. However, the induction of apoptosis is an important mechanism of action for many anticancer agents. Therefore, treatment using combination therapy was supposed to inhibit apoptosis resistance and increase the possibility of cancer apoptosis. This study aimed to investigate the effects of the combination Curcuma longa (CL) and Phyllanthus niruri (PN) extract on apoptosis induction. The single and combination cytotoxicity was analyzed using MTT assay. Apoptosis was measured by Annexin V-Propidium Iodide under flow cytometry. Caspase 3 expression was assessed by flow …

Insights Into Novel Therapeutic Targets And Molecular Aspects In Polycystic Ovarian Syndrome: A Review, Rukaiah Fatma Begum, M. Sumithra, V. Chitra, Sharmila Devi

The Thai Journal of Pharmaceutical Sciences

Polycystic ovarian syndrome (PCOS) is a common endocrine syndrome in women associated with many other complications such as insulin resistance, obesity, hirsutism, increased risk of cardiovascular diseases, and infertility. As the pathophysiology of the syndrome still is not clear, it is difficult for the health-care professionals to precisely treat the syndrome. The cause of this syndrome is also unknown, but the evidences suggest that the factors such as environment, diet, and lifestyle are also a very common cause now a day for the syndrome. Recent pathophysiology of PCOS based on the Anti-Mullerian Hormone (AMH) and melatonin levels has been seen …

Efficacy Of Investigative Candidate Drugs Against Sars Cov-2: An Update On Pre-Clinical And Clinical Trials, Maryam Bibi, Aatika Sadia, Muhammad Shahzad, Ahmad Irfan, Muhammad Asim Raza Basra

The Thai Journal of Pharmaceutical Sciences

The unprecedented challenges presented by COVID-19 pandemic demands for an urgent development of effective therapeutic strategies against the deadly virus. Researchers thus far have revealed outcomes of pre-clinical and clinical studies of different interventions. This study aims to present overall summary of therapeutics that until this date are reported for their efficacy against COVID-19 in pre-clinical and clinical trials. A thorough literature search was conducted using databases for identification of studies published on the severe acute respiratory syndrome CoV (SARS COV-2) treatment. According to pre-clinical experiments, Nefamostat mesylate, Remdesivir, Chloroquine (CQ), Hydroxychloroquine (HCQ), β-D-N4-hydroxycytidine (NHC EIDD-1931), Ivermectin, Boceprevir, Calpain inhibitors, …

Carbon Dots: An Updated Overview On Their Synthesis, Properties, And Applications In Pharmaceutical And Biomedical Sciences, Earle Radha Rani, Majji Usharani, A. Lakshmi Usha

The Thai Journal of Pharmaceutical Sciences

Nowadays, carbon-based materials have acquired more attention in numerous fields including engineering, medicine, and pharmaceutics. As a new class of small carbon nanomaterials, carbon dots are developed due to their excellent physicochemical properties such as spherical shape, non-toxicity, cost effectiveness, facile, biocompatibility, and discrete particles <10 nm in diameter. In 2004, these carbon dots were first discovered accidentally during processing of single walled carbon nanotubes. Carbon dots have created huge excitement due to their advantages such as high water solubility, excellent biocompatibility, and resistance to photo bleaching. Carbon dots show unique properties such as photo stability, low toxicity, fluorescence, photo chemiluminescence, and electrochemiluminescence. Due to these properties, they have a wide range of applications in the field of bioimaging and drug delivery. Carbon dots are classified into two groups: Amorphous based carbon dots and graphene-based quantum dots with sp2 hybridization. The synthesis methods of carbon dots were reviewed along with their advantages and disadvantages. The applications of carbon dots in drug delivery, gene delivery, targeted drug delivery, crossing blood–brain barrier, and bio imaging were discussed.