Works matching AU Duy Toan Pham

Results: 53

Evaluation of antioxidant and anti-inflammatory activities of Bacillus sp. CZ-Rh4, CZ-Rh7, and CZ-L11 extracts.

Published in:

Egyptian Journal of Botany, 2025, v. 65, n. 3, p. 557, doi. 10.21608/ejbo.2025.360059.3191

By:

Linh Chi Tran;
Chong Kim Thien Duc;
Thanh Tan Nguyen;
Duy Toan Pham;
Dinh Kim Phan;
Trang Thi Xuan Dai;
Tuan Trong Nguyen

Publication type:

Article

Evaluation of Phytochemical Screening, 'Antibacterial, Antioxidant, Anti-Inflammatory, and Antidiabetic Activities' of Sequentially Extracted Ixora duffii Leaves Extract.

Published in:

Trends in Sciences, 2025, v. 22, n. 7, p. 1, doi. 10.48048/tis.2025.10028

By:

Chong Kim Thien Duc;
Duy Toan Pham;
Huynh Bich Lieu Nguyen;
Chi Linh Tran

Publication type:

Article

Elsholtzia ciliata leave-extract loaded silk microparticles as a prospective anti-oxidative skin cosmetic.

Published in:

Pharmaceutical Sciences Asia, 2025, v. 52, n. 2, p. 206, doi. 10.29090/psa.2025.02.24.2546

By:

Khanh Nguyen Di;
Ngoc Yen Nguyen;
Duong Ngoc Nhu Y.;
Vo Thi Kha Vi;
Nguyen Thai Hai Khiem;
Nguyen Trong Tuan;
Manh Quan Nguyen;
Duy Toan Pham

Publication type:

Article

Adsorption characteristics of S-Metolachlor onto the sawdust biochar derived from Acacia auriculiformis.

Published in:

Journal of Environmental Science & Health. Part B. Pesticides, Food Contaminants & Agricultural Wastes, 2024, v. 59, n. 4, p. 192, doi. 10.1080/03601234.2024.2322767

By:

Binh, Quach An;
Van Khanh, Tran;
Thanh Bui, Xuan;
Nguyen Di, Khanh;
Toan Pham, Duy

Publication type:

Article

Gas chromatography-flame ionization detector analysis of AMB-Fubinaca from criminal evidences in Vietnam.

Published in:

Thai Journal of Pharmaceutical Sciences, 2021, v. 45, n. 6, p. 470

By:

Anh Tuan Nguyen;
Dang Tien Nguyen;
Duy Toan Pham

Publication type:

Article

Silk fibroin/polymer hybrid nanoparticles as a potential treatment for hair split-ends.

Published in:

Journal of Applied Pharmaceutical Science, 2025, v. 15, n. 6, p. 166, doi. 10.7324/JAPS.2025.218439

By:

Pham, Duy Toan;
Nguyen, Bao Chau;
Nguyen, Hien Triet;
Nguyen, Ngoc Yen;
Nguyen, Ngoc Huyen;
Tiyaboonchai, Waree

Publication type:

Article

Development of niacinamide loaded elastic liposome as a potential transepidermal delivery system.

Published in:

Journal of Applied Pharmaceutical Science, 2025, v. 15, n. 6, p. 48, doi. 10.7324/JAPS.2025.214096

By:

Tiyaboonchai, Waree;
Ngammuangman, Panatda;
Pan-On, Suchiwa;
Pham, Duy Toan

Publication type:

Article

Development of curcumin-loaded solid SEDDS using solid self-emulsifying drug delivery systems to enhance oral delivery.

Published in:

Journal of Applied Pharmaceutical Science, 2024, v. 14, n. 9, p. 111, doi. 10.7324/JAPS.2024.168338

By:

Suchiwa Pan-On;
Duy Toan Pham;
Waree Tiyaboonchai

Publication type:

Article

In-vivo anti-tumor activities of curcumin-solid-dispersion loaded floating tablets on stomach and lung cancers.

Published in:

Journal of Applied Pharmaceutical Science, 2024, v. 14, n. 3, p. 81, doi. 10.7324/JAPS.2024.162227

By:

Duyen Thi My Huynh;
Van De Tran;
Suchiwa Pan-On;
Duy Toan Pham

Publication type:

Article

Anticancer and immunostimulatory activities of Houttuynia cordata Thunb. Extract and the isolated flavonoids: An in vitro/in vivo investigation.

Published in:

Journal of Applied Pharmaceutical Science, 2023, v. 13, n. 11, p. 178, doi. 10.7324/JAPS.2023.147199

By:

Tran Viet Hung;
Phan Nguyen Truong Thang;
Nguyen Thi Thu Phuong;
Duy Toan Pham;
Ha Minh Hien;
Duyen Thi My Huynh

Publication type:

Article

Swellable mucoadhesive hydroxypropyl methylcellulose microparticles incorporating ibuprofen for the local treatment of inflammatory diseases in the oral cavity.

Published in:

Journal of Applied Pharmaceutical Science, 2023, v. 13, n. 11, p. 57, doi. 10.7324/JAPS.2023.145863

By:

Duy Toan Pham;
Thanh Lich Nguyen;
Doan Xuan Tien Nguyen;
Manh Quan Nguyen;
Trieu Phu Hau;
Nguyen Van Ky;
Van De Tran

Publication type:

Article

Investigation of Hydrocolloid Plant Polysaccharides as Potential Candidates to Mimic the Functions of MUC5B in Saliva.

Published in:

Pharmaceutics, 2024, v. 16, n. 5, p. 682, doi. 10.3390/pharmaceutics16050682

By:

Winter, Christina;
Tetyczka, Carolin;
Pham, Duy Toan;
Kolb, Dagmar;
Leitinger, Gerd;
Schönfelder, Sandra;
Kunert, Olaf;
Gerlza, Tanja;
Kungl, Andreas;
Bucar, Franz;
Roblegg, Eva

Publication type:

Article

Crosslinked Fibroin Nanoparticles: Investigations on Biostability, Cytotoxicity, and Cellular Internalization.

Published in:

Pharmaceuticals (14248247), 2020, v. 13, n. 5, p. 86, doi. 10.3390/ph13050086

By:

Pham, Duy Toan;
Saelim, Nuttawut;
Cornu, Raphaël;
Béduneau, Arnaud;
Tiyaboonchai, Waree

Publication type:

Article

Socio-Demographic Factors Associated with Antibiotics and Antibiotic Resistance Knowledge and Practices in Vietnam: A Cross-Sectional Survey.

Published in:

Antibiotics (2079-6382), 2022, v. 11, n. 4, p. N.PAG, doi. 10.3390/antibiotics11040471

By:

Di, Khanh Nguyen;
Tay, Sun Tee;
Ponnampalavanar, Sasheela Sri La Sri;
Pham, Duy Toan;
Wong, Li Ping

Publication type:

Article

Tunable drug loading and release from blended chitosan/silk fibroin-based daily disposable contact lenses.

Published in:

Songklanakarin Journal of Science & Technology, 2022, v. 44, n. 5, p. 1373

By:

Jeencham, Rachasit;
Humenik, Martin;
Sutheerawattananonda, Manote;
Duy Toan Pham;
Tiyaboonchai, Waree

Publication type:

Article

Antibacterial hydrogel containing Piper betle L. extract for acne treatment, an ex vivo investigation.

Published in:

Pharmaceutical Sciences Asia, 2022, v. 49, n. 4, p. 381, doi. 10.29090/psa.2022.04.22.061

By:

Duyen Thi My Huynh;
Le, Minh-Ngoc T.;
Van De Tran;
Duy Toan Pham

Publication type:

Article

Development and antioxidant evaluation of mango leaf (Mangifera indica L.) extract loaded silk fibroin nanoparticles.

Published in:

Frontiers in Materials, 2024, p. 1, doi. 10.3389/fmats.2024.1419697

By:

Nguyen Thi Ngoc Phuong;
My Tien Ha;
Doan Xuan Tien Nguyen;
Ngoc Yen Nguyen;
Huynh Anh Thi Huynh;
Trieu Phu Hau;
Tran Thi Bich Quyen;
Manh Quan Nguyen;
Anh Tuan Nguyen;
Duy Toan Pham

Publication type:

Article

Depression, anxiety, and psychological distress in Vietnamese pharmacy and non‐pharmacy students during COVID‐19 pandemic.

Published in:

JACCP: Journal of the American College of Clinical Pharmacy, 2023, v. 6, n. 3, p. 267, doi. 10.1002/jac5.1745

By:

Tran, Van De;
Nguyen, Trung Kien;
Dewey, Rebecca Susan;
Le, Minh Hoang;
Pham, Duy Toan

Publication type:

Article

Ngu-Vi-Tieu-Khat decoction, a Vietnamese traditional medicine, possesses hypoglycemic and hypolipidemic effects on streptozotocininduced type-2 diabetic rat model.

Published in:

Pharmacia (0428-0296), 2023, v. 70, n. 4, p. 943, doi. 10.3897/pharmacia.70.e108879

By:

Minh Hoang Le;
Huyen Sanh Sam;
Duy Toan Pham;
Ngoc Chi Lan Nguyen;
Ngoc Diem Le;
Tran Nhat Phong Dao

Publication type:

Article

Prevalence and eradication efficacy of Helicobacter pylori infection in children in the Mekong delta, Vietnam: a cross-sectional study.

Published in:

Pharmacia (0428-0296), 2022, v. 69, n. 2, p. 535, doi. 10.3897/pharmacia.69.e85554

By:

Duc Long Tran;
Trung Kien Nguyen;
Thi Thu Cuc Nguyen;
Thi Thuy Loan Le;
Cong Ly Tran;
Thi Gai Le;
Duy Toan Pham;
Minh Phuong Nguyen

Publication type:

Article

STANDARDIZATION OF VIETNAMESE Peperomia pellucida (L.) KUNTH ETHANOLIC EXTRACT.

Published in:

Rasayan Journal of Chemistry, 2024, v. 17, n. 3, p. 820, doi. 10.31788/RJC.2024.1738837

By:

Tran Thanh Men;
Duy Toan Pham

Publication type:

Article

Controlled-Release Wedelia trilobata L. Flower Extract Loaded Fibroin Microparticles as Potential Anti-Aging Preparations for Cosmetic Trade Commercialization.

Published in:

Clinical, Cosmetic & Investigational Dermatology, 2023, v. 16, p. 1109, doi. 10.2147/CCID.S405464

By:

Pham, Duy Toan;
Huynh, Quoc Cuong;
Lieu, Ruby;
Nguyen, Viet Bach;
De Tran, Van;
Thuy, Bui Thi Phuong

Publication type:

Article

Microemulsion-based topical hydrogels containing lemongrass leaf essential oil (Cymbopogon citratus (DC.) Stapf) and mango seed kernel extract (Mangifera indica Linn) for acne treatment: Preparation and in-vitro evaluations.

Published in:

PLoS ONE, 2024, v. 19, n. 10, p. 1, doi. 10.1371/journal.pone.0312841

By:

Nguyen, Ngoc Nha Thao;
Nguyen, Thi Trang Dai;
Vo, Duc Linh;
Than, Dang Tuyet Minh;
Tien, Gia Phuoc;
Pham, Duy Toan

Publication type:

Article

Formulations of poly(vinyl alcohol) functionalized silk fibroin nanoparticles for the oral delivery of zwitterionic ciprofloxacin.

Published in:

PLoS ONE, 2024, v. 19, n. 8, p. 1, doi. 10.1371/journal.pone.0306140

By:

Thi Phuong Thao, Nguyen;
Nguyen, Ngoc Yen;
Co, Van Ben;
Thanh, Luong Huynh Vu;
Nguyen, Manh Quan;
Pan-On, Suchiwa;
Pham, Duy Toan

Publication type:

Article

Cytotoxic Activities and Fingerprint Analysis of Triterpenes by HPTLC Technique for Distinguishing Ganoderma Species from Vietnam and other Asian Countries.

Published in:

Plants (2223-7747), 2022, v. 11, n. 23, p. 3397, doi. 10.3390/plants11233397

By:

Viet Hung, Tran;
Thang, Phan Nguyen Truong;
Hien, Ha Minh;
Diep, Vu Thi;
Thu, Nguyen Thi;
Tan, Duong Minh;
Pham, Duy Toan;
Thi Ha, Do;
Huynh, Duyen Thi My

Publication type:

Article

Online pharmacy shopping in Southern Vietnam: a cross-sectional study.

Published in:

Journal of Pharmaceutical Health Services Research, 2025, v. 16, n. 1, p. 1, doi. 10.1093/jphsr/rmae031

By:

Tran, Van De;
Ho, Thanh Phat;
Nguyen, Diep Huy Phong;
Nguyen, Thi Thao Nhi;
Nguyen, Phuong Nhi;
Vo, Quang Loc Duyen;
Nguyen, Thi Hai Yen;
Tu, Anh Vo Thi;
Ngo, Tran Ai Linh;
Pham, Duy Toan

Publication type:

Article

Satisfaction on educational training quality amongst college pharmacist alumni in Vietnam.

Published in:

Journal of Pharmaceutical Health Services Research, 2023, v. 14, n. 3, p. 299, doi. 10.1093/jphsr/rmad036

By:

Tran, Ba Kien;
Vu, Thi Huong;
Pham, Duy Toan;
Huynh, Duyen Thi My;
Tran, Van De

Publication type:

Article

Facilitators and barriers to telepharmacy use among community pharmacists in the Mekong Delta, Vietnam.

Published in:

Journal of Pharmaceutical Health Services Research, 2023, v. 14, n. 3, p. 291, doi. 10.1093/jphsr/rmad009

By:

Tran, Van De;
Tran, Ba Kien;
Huynh, Duyen Thi My;
Nguyen, Thanh Yen;
Nguyen, Thi My Thao;
Pham, Thi My Tien;
Vo, Quang Loc Duyen;
Dorofeeva, Valeria Valeryevna;
Dewey, Rebecca Susan;
Pham, Duy Toan

Publication type:

Article

Medical staff perspective on factors influencing their prescribing decisions: a cross-sectional study in Mekong Delta, Vietnam.

Published in:

Journal of Pharmaceutical Health Services Research, 2021, v. 12, n. 2, p. 122, doi. 10.1093/jphsr/rmaa011

By:

Tran, Van De;
Cao, Nguyen Thi Tai;
Le, Minh Hoang;
Pham, Duy Toan;
Nguyen, Kien Trung;
Dorofeeva, Valeria Valeryevna;
Loskutova, Ekaterina Efimovna

Publication type:

Article

Polyethylenimine-functionalized fibroin nanoparticles as a potential oral delivery system for BCS class-IV drugs, a case study of furosemide.

Published in:

Journal of Materials Science, 2023, v. 58, n. 23, p. 9660, doi. 10.1007/s10853-023-08640-y

By:

Pham, Duy Toan;
Nguyen, Thanh Lich;
Nguyen, Thi Truc Linh;
Nguyen, Thi Truc Phuong;
Ho, Tuan Kiet;
Nguyen, Ngoc Yen;
Tran, Van De;
Ha, Thi Kim Quy

Publication type:

Article

Polymeric micelles for pulmonary drug delivery: a comprehensive review.

Published in:

Journal of Materials Science, 2021, v. 56, n. 3, p. 2016, doi. 10.1007/s10853-020-05361-4

By:

Pham, Duy Toan;
Chokamonsirikun, Athittaya;
Phattaravorakarn, Vipasiri;
Tiyaboonchai, Waree

Publication type:

Article

Development of amphotericin B-loaded fibroin nanoparticles: a novel approach for topical ocular application.

Published in:

Journal of Materials Science, 2020, v. 55, n. 12, p. 5268, doi. 10.1007/s10853-020-04350-x

By:

Chomchalao, Pratthana;
Nimtrakul, Pataranapa;
Pham, Duy Toan;
Tiyaboonchai, Waree

Publication type:

Article

Crosslinked fibroin nanoparticles using EDC or PEI for drug delivery: physicochemical properties, crystallinity and structure.

Published in:

Journal of Materials Science, 2018, v. 53, n. 20, p. 14087, doi. 10.1007/s10853-018-2635-3

By:

Pham, Duy Toan;
Saelim, Nuttawut;
Tiyaboonchai, Waree

Publication type:

Article

Willingness of Healthcare Students in Vietnam to Volunteer During the COVID-19 Pandemic.

Published in:

Journal of Community Health, 2022, v. 47, n. 1, p. 108, doi. 10.1007/s10900-021-01030-y

By:

Tran, Van De;
Pham, Duy Toan;
Dao, Tran Nhat Phong;
Pham, Kieu Anh Tho;
Ngo, Phuong Thao;
Dewey, Rebecca Susan

Publication type:

Article

Native Medicinal Plants (Moringa oleifera Lam, Brucea javanica (L.) Merr., Eclipta prostrata (L.), Callisia fragrans (Lindl.) Woodson, and Zingiber zerumbet (L.) Smith) in An Giang, Vietnam: A Preliminary Investigation for Rhabdomyosarcoma Treatments using in-vitro RD cell cytotoxicity test.

Published in:

Jordan Journal of Pharmaceutical Sciences, 2023, v. 16, n. 4, p. 830, doi. 10.35516/jjps.v16i4.1365

By:

Duyen Thi My Huynh;
Le, Minh-Ngoc T.;
Van De Tran;
Viet-Hung Tran;
Duy Toan Pham

Publication type:

Article

Development of pH-responsive Eudragit S100-functionalized silk fibroin nanoparticles as a prospective drug delivery system.

Published in:

PLoS ONE, 2024, v. 19, n. 5, p. 1, doi. 10.1371/journal.pone.0303177

By:

Pham, Duy Toan;
Nguyen, Doan Xuan Tien;
Nguyen, Ngoc Yen;
Nguyen, Thi Truc Linh;
Nguyen, Thanh Q. C.;
Tu, Anh Vo Thi;
Nguyen, Ngoc Huyen;
Thuy, Bui Thi Phuong

Publication type:

Article

Correction: Job Satisfaction of Hospital Pharmacists in a representative province in Mekong Delta, Vietnam.

Published in:

2024

By:

De Tran, Van;
Vo, Thi My Loan;
Di, Khanh Nguyen;
Vo, Quang Loc Duyen;
Dewey, Rebecca Susan;
Pham, Trung Tin;
Tran, Ba Kien;
Pham, Duy Toan

Publication type:

Correction Notice

Job satisfaction of hospital pharmacists in a representative province in Mekong Delta, Vietnam.

Published in:

PLoS ONE, 2023, v. 18, n. 9, p. 1, doi. 10.1371/journal.pone.0291201

By:

Tran, Van De;
Vo, Thi My Loan;
Nguyen Di, Khanh;
Vo, Quang Loc Duyen;
Dewey, Rebecca Susan;
Pham, Trung Tin;
Tran, Ba Kien;
Pham, Duy Toan

Publication type:

Article

Development of Metronidazole-loaded In situ Thermosensitive Hydrogel for Periodontitis Treatment.

Published in:

Turkish Journal of Pharmaceutical Sciences, 2021, v. 18, n. 4, p. 510, doi. 10.4274/tjps.galenos.2020.09623

By:

PHAM, Duy Toan;
PHEWCHAN, Premchirakorn;
NAVESIT, Kanchana;
CHOKAMONSIRIKUN, Athittaya;
KHEMWONG, Thatawee;
TIYABOONCHAI, Waree

Publication type:

Article

Development and Pre-clinical Study of Anti-Allergic Cream Containing Dexamethasone and Chlorpheniramine.

Published in:

Turkish Journal of Pharmaceutical Sciences, 2018, v. 15, n. 2, p. 171, doi. 10.4274/tjps.91885

By:

PHAM, Duy Toan;
NGUYEN, Ngoc Nha Thao

Publication type:

Article

Bioprospecting Endophytic Bacteria in Curcuma zedoaria for In Vitro Antioxidant and Anti-inflammatory Potentials.

Published in:

Tropical Journal of Natural Product Research, 2025, v. 9, n. 5, p. 2299, doi. 10.26538/tjnpr/v9i5.58

By:

Linh Chi Tran;
Chong Kim Thien Duc;
Duy Toan Pham;
Trang Thi Xuan Dai;
Nguyen Trong Tuan

Publication type:

Article

Identification of potential oligo‐1,6‐glucosidase inhibitors in Distichochlamys citrea M.F. Newman essential oil.

Published in:

Vietnam Journal of Chemistry, 2023, v. 61, n. 6, p. 788, doi. 10.1002/vjch.202300155

By:

Bui, Thanh Q.;
Hai, Nguyen Thi Thanh;
My, Tran Thi Ai;
Phu, Nguyen Vinh;
Quy, Phan Tu;
Triet, Nguyen Thanh;
Van Chen, Tran;
Pham, Duy Toan;
De Tran, Van;
Dat, Ton That Huu;
Nhung, Nguyen Thi Ai

Publication type:

Article

Synthesis of cuprous oxide nanocubes combined with chitosan nanoparticles and its application to p-nitrophenol degradation.

Published in:

Mongolian Journal of Chemistry, 2021, v. 22, n. 48, p. 31, doi. 10.5564/mjc.v22i48.1564

By:

Tran Thi Bich Quyen;
Ngo Nguyen Tra My;
Do Thi Thuy Ngan;
Duy Toan Pham;
Doan Van Hong Thien

Publication type:

Article

Rifampicin‐Loaded Nano‐in‐Microparticles (Trojan Particles) as a Pulmonary Delivery System for Tuberculosis Treatment.

Published in:

ChemNanoMat, 2024, v. 10, n. 12, p. 1, doi. 10.1002/cnma.202400296

By:

Pham, Dinh‐Duy;
Luong, Van‐Thin;
Huynh, Truc Thanh Ngoc;
Huynh, Duyen Thi My;
Pham, Duy Toan

Publication type:

Article

Curcumin‐Loaded Co‐Axial Electrospun Chitosan/Polyvinyl Alcohol/Calcium Chloride Nanofibrous Membranes for Wound Healing Enhancement.

Published in:

ChemistrySelect, 2024, v. 9, n. 38, p. 1, doi. 10.1002/slct.202402644

By:

Cao‐Luu, Ngoc‐Hanh;
Luong, Huynh‐Vu‐Thanh;
Nguyen, Tuong‐Vy;
Nguyen‐Thi, Bich‐Thuyen;
Pham, Duy Toan;
Pham, Nhut‐Cuong;
Ho, Minh‐Hung

Publication type:

Article

Identification of potential inhibitors against Alzheimer-related proteins in Cordyceps militaris ethanol extract: experimental evidence and computational analyses.

Published in:

3 Biotech, 2023, v. 13, n. 9, p. 1, doi. 10.1007/s13205-023-03714-9

By:

Thai, Nguyen Minh;
Dat, Ton That Huu;
Hai, Nguyen Thi Thanh;
Bui, Thanh Q.;
Phu, Nguyen Vinh;
Quy, Phan Tu;
Triet, Nguyen Thanh;
Pham, Duy Toan;
De Tran, Van;
Nhung, Nguyen Thi Ai

Publication type:

Article

Enhanced Anti‐inflammatory Effects of Diclofenac Delivered Orally via Polyvinylpyrrolidone K30/Silk Fibroin Nanoparticles in a Murine Model of Carrageenan‐Induced Paw Edema.

Published in:

ChemMedChem, 2025, v. 20, n. 5, p. 1, doi. 10.1002/cmdc.202400760

By:

Di, Khanh Nguyen;
Ha, Phuong T. M.;
Nguyen, Ngoc Phuc;
Nguyen, Ngoc Yen;
Truong, Tri Cuong;
Nguyen, Thi Tuong Van;
Truong, Quoc‐Ky;
Nguyen, Manh Quan;
Pham, Duy Toan

Publication type:

Article

Fibroin-coated poly(ethylenimine)-docusate nanoparticles as a novel drug delivery system.

Published in:

Current Science (00113891), 2021, v. 121, n. 6, p. 775, doi. 10.18520/cs/v121/i6/775-780

By:

Pham, Duy Toan;
Tiyaboonchai, Waree

Publication type:

Article

Antibiotic usage and resistance in animal production in Vietnam: a review of existing literature.

Published in:

Tropical Animal Health & Production, 2021, v. 53, n. 3, p. 1, doi. 10.1007/s11250-021-02780-6

By:

Di, Khanh Nguyen;
Pham, Duy Toan;
Tee, Tay Sun;
Binh, Quach An;
Nguyen, Thanh Cong

Publication type:

Article

Silk nanoparticles for the protection and delivery of guava leaf (Psidium guajava L.) extract for cosmetic industry, a new approach for an old herb.

Published in:

Drug Delivery, 2023, v. 30, n. 1, p. 1, doi. 10.1080/10717544.2023.2168793

By:

Pham, Duy Toan;
Nguyen, Doan Xuan Tien;
Lieu, Ruby;
Huynh, Quoc Cuong;
Nguyen, Ngoc Yen;
Quyen, Tran Thi Bich;
Tran, Van De

Publication type:

Article