Tea; Polyphenol; Catechin; Tyrosinase Amperometric Biosensor; HPLC - Articles

Potential Power of the Pyramidal Structure (Articles)

Osamu Takagi, Masamichi Sakamoto, Hideo Yoichi, Kimiko Kawano, Mikio Yamamoto

Natural Science Vol.11 No.8, August 29, 2019

DOI: 10.4236/ns.2019.118026 749 Downloads 2,331 Views Citations
Potential Power of the Pyramidal Structure II (Articles)

Osamu Takagi, Masamichi Sakamoto, Hideo Yoichi, Kimiko Kawano, Mikio Yamamoto

Natural Science Vol.12 No.5, May 13, 2020

DOI: 10.4236/ns.2020.125022 717 Downloads 1,890 Views Citations
Potential Power of the Pyramidal Structure V: Seasonal Changes in the Periodicity of Diurnal Variation of Biosensors Caused by Entanglement Due to Pyramid Effects (Articles)

Osamu Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto

Natural Science Vol.13 No.12, December 28, 2021

DOI: 10.4236/ns.2021.1312046 428 Downloads 1,150 Views Citations
CRP Binding Kinetics Enhancement Using Local Narrowing into a Bent Channel: Finite Element Analysis (Articles)

Mohamed Bahri, Imen Dermoul, Marshet Getaye, Mohamed Amin Elaguech, Khouloud Djebbi, Mounir Ben Ali, Chaker Tlili, Deqiang Wang

Engineering Vol.14 No.1, January 24, 2022

DOI: 10.4236/eng.2022.141006 317 Downloads 1,301 Views Citations
Potential Power of the Pyramidal Structure VI: Pyramid Effects due to Potential Power and Pyramid Effects due to Bio-Entanglement (Articles)

Osamu Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto

Natural Science Vol.14 No.6, June 29, 2022

DOI: 10.4236/ns.2022.146025 262 Downloads 1,327 Views Citations
Seasonal Changes in the Circadian Rhythm of Gas Released from Harvested Cucumbers (Articles)

Osamu Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto

Natural Science Vol.14 No.11, November 23, 2022

DOI: 10.4236/ns.2022.1411045 570 Downloads 1,389 Views Citations
Potential Power of the Pyramidal Structure VII: Effects of Pyramid Power and Bio-Entanglement on the Circadian Rhythm of Biosensors (Articles)

Osamu Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto

Natural Science Vol.15 No.1, January 31, 2023

DOI: 10.4236/ns.2023.151003 558 Downloads 1,174 Views Citations
Potential Power of the Pyramidal Structure VIII: Exploration of Periodic Diurnal Oscillation of Pyramid Power and Bio-Entanglement (Articles)

Osamu Takagi, Masamichi Sakamoto, Kimiko Kawano, Mikio Yamamoto

Natural Science Vol.15 No.4, April 28, 2023

DOI: 10.4236/ns.2023.154013 613 Downloads 1,406 Views Citations
Detection of Environmental Toxins in Mixed Matrices of Tap Water, Soil, Food Waste, Serum and Milk Using Hememics Biosensor (Articles)

Srivatsa Aithal, Sujasha Gupta, Khanh Duong, Ankit Kumar, Nathan Ho, Dongdong Liu, John Warden, David Huy Ho

Journal of Sensor Technology Vol.13 No.4, December 5, 2023

DOI: 10.4236/jst.2023.134006 256 Downloads 1,071 Views Citations
In Vitro and in Vivo Demonstration of the Beneficial Effects of a Caesalpinia sappan Seeds Extract on Human Skin: From ROS Scavenging to Dark Spot Bleaching (Articles)

Fabrizio Fordiani, Vincent Bourgeteau

Journal of Cosmetics, Dermatological Sciences and Applications Vol.16 No.2, April 17, 2026

DOI: 10.4236/jcdsa.2026.162003 28 Downloads 256 Views Citations
Isolation and identification of an isomer of β-sitosterol by HPLC and GC-MS (Articles)

Yi Sheng, Xiao-Bin Chen

Health Vol.1 No.3, December 1, 2009

DOI: 10.4236/health.2009.13034 9,865 Downloads 19,240 Views Citations
Rapid HPLC Method for Monitoring Relevant Residues of Pharmaceuticals Products in Environmental Samples (Articles)

Juana Rodríguez Flores, Ana Maria Contento Salcedo, Lorena Muñoz Fernández

American Journal of Analytical Chemistry Vol.2 No.1, February 25, 2011

DOI: 10.4236/ajac.2011.21003 7,230 Downloads 14,056 Views Citations
Development and Validation of Stability Indicating RP-HPLC-PDA Method for Tenatoprazole and Its Application for Formulation Analysis and Dissolution Study (Articles)

Sunil R. Dhaneshwar, Vaijanath N. Jagtap

American Journal of Analytical Chemistry Vol.2 No.2, February 28, 2011

DOI: 10.4236/ajac.2011.22014 5,521 Downloads 10,744 Views Citations
Glutamate and Caffeine intake of Some Snacks and Drinks in Saudi Arabia (Articles)

Magda I. Hassan, Najat A. Al-Abbad

Food and Nutrition Sciences Vol.2 No.2, April 7, 2011

DOI: 10.4236/fns.2011.22023 8,158 Downloads 14,537 Views Citations
Rapid Determination of Residual Quinolones in Honey Samples by Fast HPLC with an On-Line Sample Pretreatment System (Articles)

Wei Du, JianGuo Yao, YueQi Li, Yuki Hashi

American Journal of Analytical Chemistry Vol.2 No.2, May 30, 2011

DOI: 10.4236/ajac.2011.22023 6,051 Downloads 10,813 Views Citations
Determination of Fenofibrate and the Degradation Product Using Simultaneous UV-Derivative Spectrometric Method and HPLC (Articles)

Fathy M. M. Salamaa, Mohamed W. I. Nassar, Mohie M. K. Sharaf El-Din, Khalid A. M. Attia, Mohamed Yousri Kaddah

American Journal of Analytical Chemistry Vol.2 No.3, July 21, 2011

DOI: 10.4236/ajac.2011.23041 9,324 Downloads 20,001 Views Citations
Intravenous Suitability Studies of Commonly Used Oxacillin Sodium Solutions in the ACCUFUSER® Infusion Device (Articles)

Min-Jeong Kim, Ga-Young Lee, Yoo-Shin Park, Shin-Hee Kim, Sang-Yeon Kim, Mina Kang, Min-Ji Kim, Ju-Seop Kang

Pharmacology & Pharmacy Vol.2 No.3, July 28, 2011

DOI: 10.4236/pp.2011.23027 6,188 Downloads 12,006 Views Citations
Extraction, Identification and Antioxidative Properties of the Flavonoid-Rich Fractions from Leaves and Flowers of Cassia angustifolia (Articles)

Abdul Qayoom Laghari, Shahabuddin Memon, Aisha Nelofar, Abdul Hafeez Laghari

American Journal of Analytical Chemistry Vol.2 No.8, December 8, 2011

DOI: 10.4236/ajac.2011.28100 13,060 Downloads 24,287 Views Citations
Determination of Sedative Component in Chinese Medicines by High Resolution Chromatography-Electron Impact-Mass Spectrometry (Articles)

Changming Zhang, Dongmei Huang, Qiuxia Cheng, Zhanggen Huang

Journal of Analytical Sciences, Methods and Instrumentation Vol.2 No.1, March 13, 2012

DOI: 10.4236/jasmi.2012.21003 4,032 Downloads 7,596 Views Citations
Organic Solvent-Free and Simple Method for Determining Cyromazine and Its Metabolite, Melamine, in Cow’s Milk (Articles)

Naoto Furusawa

Journal of Analytical Sciences, Methods and Instrumentation Vol.2 No.2, June 29, 2012

DOI: 10.4236/jasmi.2012.22013 4,306 Downloads 9,132 Views Citations

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