Intracellular and extracellular ion variation measurement in alpha(α)-particle irradiated cells using t-FROZEN! and laser-induced breakdown spectroscopy

Autor: Abdul-Mojeed Olabisi Ilyas, Jamal-Deen Musah, Rafay Ahmed, Renardi Gunawan, Irfan Ahmed, Saw Lin Oo, Shishir Venkatesh, Chi-Chung Yeung, Mengsu Yang, Condon Lau

Publikováno v: Results in Optics, Vol 11, Iss , Pp 100388- (2023)

Many radiobiological changes occur in unirradiated cells due to concealed signals transmitted from the irradiated cells through the Radiation-induced bystander effect (RIBE). Calcium ions (Ca2+) remain the only ion–molecule extensively studied so f

Externí odkaz: https://doaj.org/article/34baca9f219f4b578ae2c282f9d13e3b

Highly Sensitive and Cost-Effective Portable Sensor for Early Gastric Carcinoma Diagnosis

Autor: Saw-Lin Oo, Shishir Venkatesh, Vaithinathan Karthikeyan, Clement Manohar Arava, Spoorthy Pathikonda, Peter K. N. Yu, Terrence C. K. Lau, Xianfeng Chen, Vellaisamy A. L. Roy

Publikováno v: Sensors, Vol 21, Iss 8, p 2639 (2021)

Facile and efficient early detection of cancer is a major challenge in healthcare. Herein we developed a novel sensor made from a polycarbonate (PC) membrane with nanopores, followed by sequence-specific Oligo RNA modification for early gastric carci

Externí odkaz: https://doaj.org/article/8ede0a0c84574f18a88af064ae37f72a

Portable molecularly imprinted polymer-based platform for detection of histamine in aqueous solutions

Autor: Jin Hua Li, Tan Li, Vellaisamy A. L. Roy, Shishir Venkatesh, Siu Chuen Lau, Qijun Sun, Chi-Chung Yeung, Ling-Yi Li, Michael H.W. Lam

Histamine, which is a naturally occurring chemical in seafood, is known to cause undesirable inflammatory response when consumed in large amounts. Histamine is produced in unsafe amounts in colored seafood when improperly stored for just a few hours.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::644dc8317d0122743f7849e2611d13c3
https://eprints.gla.ac.uk/226288/1/226288.pdf

Highly Sensitive and Cost-Effective Portable Sensor for Early Gastric Carcinoma Diagnosis

Autor: Shishir Venkatesh, Xianfeng Chen, Vellaisamy A. L. Roy, Vaithinathan Karthikeyan, Clement Manohar Arava, Spoorthy Pathikonda, Peter K.N. Yu, Saw Lin Oo, Terrence Chi-Kong Lau

Publikováno v: Sensors, Vol 21, Iss 2639, p 2639 (2021)
Oo, S L, Venkatesh, S, Karthikeyan, V, Arava, C M, Pathikonda, S, Yu, P K N, Lau, T C K, Chen, M & Roy, V A L 2021, ' Highly Sensitive and Cost-Effective Portable Sensor for Early Gastric Carcinoma Diagnosis ', Sensors, vol. 21, no. 8, 2639 . https://doi.org/10.3390/s21082639
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 8

Facile and efficient early detection of cancer is a major challenge in healthcare. Herein we developed a novel sensor made from a polycarbonate (PC) membrane with nanopores, followed by sequence-specific Oligo RNA modification for early gastric carci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa174762710f02422ff1cecfd2fe64da
https://pubmed.ncbi.nlm.nih.gov/33918707

Bioinspired, Self-Powered, and Highly Sensitive Electronic Skin for Sensing Static and Dynamic Pressures

Autor: Qijun Sun, Ka Wai Kong, Chi-Chung Yeung, Qiong Tian, Wei Wu, Vellaisamy A. L. Roy, Shishir Venkatesh, Wen J. Li, Xin-Hua Zhao

Publikováno v: ACS applied materialsinterfaces. 12(33)

Flexible piezoresistive pressure sensors obtain global research interest owing to their potential applications in healthcare, human–robot interaction, and artificial nerves. However, an additional power supply is usually required to drive the senso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f514f1f09f97d5712904a57d3e759040
https://pubmed.ncbi.nlm.nih.gov/32814376