Search Results - "Dan, Nguyen Van"

Nucleic acid diagnostics on the total integrated lab-on-a-disc for point-of-care testing by Nguyen, Hau Van, Nguyen, Van Dan, Nguyen, Huynh Quoc, Chau, Tin Hoang Trung, Lee, Eun Yeol, Seo, Tae Seok

“…Since the emergence of the lab-on-a-chip technology in 1979, a variety of microfluidic devices have been developed and utilized for chemical and biological…”
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Anti-inflammatory and wound healing activities of calophyllolide isolated from Calophyllum inophyllum Linn by Nguyen, Van-Linh, Truong, Cong-Tri, Nguyen, Binh Cao Quan, Vo, Thanh-Niem Van, Dao, Trong-Thuc, Nguyen, Van-Dan, Trinh, Dieu-Thuong Thi, Huynh, Hieu Kim, Bui, Chi-Bao

“…Due to the high-cost and limitations of current wound healing treatments, the search for alternative approaches or drugs, particularly from medicinal plants,…”
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Smart phone-powered capillary electrophoresis on a chip for foodborne bacteria detection by Nguyen, Van Dan, Nguyen, Hau Van, Bui, Khang Hoang, Seo, Tae Seok

“…•5 V output of smart phone was increased to 250 V for μCE via a boost converter circuit.•μCE operation for the injection and the separation are performed on a…”
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A microwave-absorbing property of super-paramagnetic zinc–nickel ferrite nanoparticles in the frequency range of 8–12 GHz by Anh, Luong Thi Quynh, Van Dan, Nguyen

“…Microwave-absorbing samples were fabricated using carbon black powder, super-paramagnetic Zn 0.8 Ni 0.2 Fe 2 O 4 nanoparticles dispersed in a SiO 2 matrix,…”
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A 3D printed screw-and-nut based droplet generator with facile and precise droplet size controllability by Nguyen, Hau Van, Nguyen, Huynh Quoc, Nguyen, Van Dan, Seo, Tae Seok

“…[Display omitted] •A novel vertical T-junction based droplet generator was fabricated using a 3D printing technology.•The device was simply assembled by a…”
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Heart Rate Variability during Auricular Acupressure at Heart Point in Healthy Volunteers: A Pilot Study by Trinh, Dieu-Thuong Thi, Nguyen, Que-Chi Thi, Bui, Minh-Man Pham, Nguyen, Van-Dan, Thai, Khac-Minh

“…Heart rate variability (HRV) is the variation in time between each heartbeat. Increasing HRV may contribute to improving autonomic nervous system dysfunctions…”
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Effect on Satisfactory Seizure Control and Heart Rate Variability of Thread-Embedding Acupuncture for Drug-Resistant Epilepsy: A Patient-Assessor Blinded, Randomized Controlled Trial by Nguyen, Van-Dan, Pham, Duc-Thang, Le, Minh-An Thuy, Shen, Guo-Ming

“…This randomized controlled trial investigates the efficacy of thread-embedding acupuncture (TEA) compared to sham TEA in treating drug-resistant epilepsy…”
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Paper-based Molecular Diagnostics for the Amplification and Detection of Pathogenic Bacteria from Human Whole Blood and Milk Without a Sample Preparation Step by Lee, Jee Won, Nguyen, Van Dan, Seo, Tae Seok

“…We have developed a novel paper-based molecular pathogen diagnostic method by combining the direct loop-mediated isothermal amplification (Direct LAMP) in a…”
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Quantification of Colorimetric Loop-mediated Isothermal Amplification Process by Nguyen, Dan Van, Nguyen, Van Hau, Seo, Tae Seok

“…A We propose a novel quantitative assay for colorimetric loop-mediated isothermal amplification (LAMP) based on the shift of UV-vis spectral absorbance of…”
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Sequenced BAC anchored reference genetic map that reconciles the ten individual chromosomes of Brassica rapa by Kim, Hyeran, Choi, Su Ryun, Bae, Jina, Hong, Chang Pyo, Lee, Seo Yeon, Hossain, Md Jamil, Van Nguyen, Dan, Jin, Mina, Park, Beom-Seok, Bang, Jea-Wook, Bancroft, Ian, Lim, Yong Pyo

“…In view of the immense value of Brassica rapa in the fields of agriculture and molecular biology, the multinational Brassica rapa Genome Sequencing Project…”
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Point-of-care genetic analysis for multiplex pathogenic bacteria on a fully integrated centrifugal microdevice with a large-volume sample by Nguyen, Hau Van, Nguyen, Van Dan, Lee, Eun Yeol, Seo, Tae Seok

“…We present a fully integrated portable centrifugal microsystem for multiplex detection of food poisoning bacteria with a large volume of sample up to 1 mL. The…”
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Quantification of colorimetric isothermal amplification on the smartphone and its open-source app for point-of-care pathogen detection by Nguyen, Huynh Quoc, Nguyen, Van Dan, Van Nguyen, Hau, Seo, Tae Seok

“…The increasing risk of infectious pathogens, especially in the under-developed countries, is demanding the development of point-of-care (POC) nucleic acid…”
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An Integrated Smartphone-Based Genetic Analyzer for Qualitative and Quantitative Pathogen Detection by Nguyen, Hau Van, Nguyen, Van Dan, Liu, Fei, Seo, Tae Seok

“…The use of the smartphone is an ideal platform to realize the future point-of-care (POC) diagnostic system. Herein, we propose an integrated smartphone-based…”
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Hydrological and sedimentary controls leading to arsenic contamination of groundwater in the Hanoi area, Vietnam: The impact of iron-arsenic ratios, peat, river bank deposits, and excessive groundwater abstraction by Berg, Michael, Trang, Pham Thi Kim, Stengel, Caroline, Buschmann, Johanna, Viet, Pham Hung, Van Dan, Nguyen, Giger, Walter, Stüben, Doris

“…Groundwater contamination by arsenic in Vietnam poses a serious health threat to millions of people. In the larger Hanoi area, elevated arsenic levels are…”
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A Review of Traditional Uses, Phytochemistry and Pharmacological Properties of Some Vietnamese Wound-Healing Medicinal Plants by Hua, Oanh Hoang, Tran, Quynh Thi Thuy, Trinh, Dieu-Thuong Thi, Nguyen, Van-Dan, Duong, Duc Phan Nguyen, Nguyen, Triet Thanh

“…Wound healing is a sophisticated process that results in the repair of damaged tissues. Any impairment to this process can lead to non-healing (chronic)…”
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Inhibitory nitric oxide production and cytotoxic activities of phenolic compounds from Gnetum montanum Markgr by Ngo Van, Hieu, Van, Cong Pham, Thi, Trang Vu, Viet, Duc Ngo, Huu, Tai Bui, Tien, Dat Nguyen, Quang, Minh Bui, Le Tuan, Anh, Thi, Tinh Phung, Nguyen Van, Dan, Vu Xuan, Hoan, Hoang Le Tuan, Anh

“…One new compound, styrene dimer-type listeanol-4- - -ʟ-rhamnopyranosyl-(1→4)- -ᴅ-glucopyranoside ( ), and four known compounds namely listeanol ( ),…”
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Auricular Acupressure Effect on Autonomic Responses Evoked by a Cold Pressor Test in Healthy Volunteers: A Pilot Study by Trinh, Dieu-Thuong Thi, Nguyen, Van-Huy, Bui, Minh-Man Pham, Nguyen, Van-Dan, Nguyen, Thu-Thao Thi, Thai, Hoai-Nam, Thai, Khac-Minh

“…Objective. This pilot study was conducted to investigate changes in the pulse rate and blood pressure in healthy volunteers after applying auricular…”
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Isolation, structural elucidation and molecular docking studies against SARS-CoV-2 main protease of new stigmastane-type steroidal glucosides isolated from the whole plants of Vernonia gratiosa by Van Cong, Pham, Anh, Hoang Le Tuan, Trung, Nguyen Quang, Quang Minh, Bui, Viet Duc, Ngo, Van Dan, Nguyen, Trang, Nguyen Minh, Phong, Nguyen Viet, Vinh, Le Ba, Anh, Le Tuan, Lee, Ki Yong

“…Phytochemical investigation of the whole plants of Vernonia gratiosa Hance. led in the isolation and identification of two new stigmastane-type steroidal…”
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Stigmastane-type steroid saponins from the leaves of Vernonia amygdalina and their α-glucosidase and xanthine oxidase inhibitory activities by Van, PCong Pham, Ngo Van, Hieu, Quang, Minh Bui, Duong Thanh, Nam, Nguyen Van, Dan, Thanh, Tuan Do, Tran Minh, Ngoc, Thi Thu, Hien Nguyen, Quang, Trung Nguyen, Thao Do, Thi, Thanh, Loan Pham, Do Thi Thu, Hien, Le Tuan, Anh Hoang

“…Two new vernonioside K (1) and vernonioside L (2) and four known Δ 7,9(11) stigmastane-type steroidal saponins-vernonioside B2 (3), vernoniacum B (4),…”
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Direct production of highly conductive graphene with a low oxygen content by a microwave-assisted solvothermal method by Khai, Tran Van, Kwak, Dong Sub, Kwon, Yong Jung, Cho, Hong Yeon, Huan, Tran Ngoc, Chung, Hoeil, Ham, Heon, Lee, Chongmu, Dan, Nguyen Van, Tung, Ngo Trinh, Kim, Hyoun Woo

“…•Few-layer graphene with a low oxygen content was synthesized by a two-step process.•Expanded graphite was subjected to solvothermal treatment, followed by…”
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