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17 Newest Publications about the topic test kits

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Microband Sensor for As(III) Analysis: Reduced Matrix Interference

19-Jul-2017 | Richard Dudeney, Jeffrey D. Newman, Frank Davis, Steven J. Setford, Ibtisam E. Tothill, Electroanalysis, 2017

Abstract A portable sensor based on a microband design for arsenic detection in drinking water is presented. The work was focused to minimize interference encountered with a standard screen‐printed electrodes featuring an onboard gold working electrode, carbon counter and silver−silver ...

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A novel imidazophenazine-based metallogel act as reversible H2PO4− sensor and rewritable fluorescent display material

21-May-2017 | Author(s): Qi Lin, Feng Zheng, Tao-Tao Lu, Juan Liu, Hui Li, Tai-Bao Wei, Hong Yao, You-Ming Zhang, Sensors and Actuators B: Chemical, 2017

Publication date: November 2017 Source:Sensors and Actuators B: Chemical, Volume 251 Author(s): Qi Lin, Feng Zheng, Tao-Tao Lu, Juan Liu, Hui Li, Tai-Bao Wei, Hong Yao, You-Ming Zhang By rationally introduced 1H-imidazo[4,5-b]phenazine moiety into the gelator molecular, a ...

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Asymmetric bimetallic ruthenium(II) complexes selectively sense cyanide in water through significant modulation of their ground and excited state properties

21-May-2017 | Author(s): Manoranjan Bar, Dinesh Maity, Kunalkanti Das, Sujoy Baitalik, Sensors and Actuators B: Chemical, 2017

Publication date: November 2017 Source:Sensors and Actuators B: Chemical, Volume 251 Author(s): Manoranjan Bar, Dinesh Maity, Kunalkanti Das, Sujoy Baitalik This paper deals with anion recognition and sensing aspects of a new family of asymmetric bimetallic Ru(II) complexes derived ...

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A novel colorimetric chemosensor for multiple target metal ions Fe2+, Co2+, and Cu2+ in a near-perfect aqueous solution: Experimental and theoretical studies

21-May-2017 | Author(s): Jae Min Jung, Seong Youl Lee, Cheal Kim, Sensors and Actuators B: Chemical, 2017

Publication date: November 2017 Source:Sensors and Actuators B: Chemical, Volume 251 Author(s): Jae Min Jung, Seong Youl Lee, Cheal Kim A selective and multifunctional chemosensor 1 for Fe2+, Co2+ and Cu2+ was designed and synthesized. 1 could simultaneously detect Fe2+, Co2+ and Cu2+ ...

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A colorimetric chemosensor for the sequential recognition of Mercury (II) and iodide in aqueous media

18-Jun-2016 | Author(s): Seong Youl Lee, Jae Jun Lee, Kwon Hee Bok, Jin Ah Kim, Young Kim So, Cheal Kim, Inorganic Chemistry Communications, 2016

Publication date: August 2016 Source:Inorganic Chemistry Communications, Volume 70 Author(s): Seong Youl Lee, Jae Jun Lee, Kwon Hee Bok, Jin Ah Kim, Young Kim So, Cheal Kim A new highly selective colorimetric chemosensor 1 ...

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A Validation Study of Bullet and Cartridge Case Comparisons Using Samples Representative of Actual Casework

02-May-2016 | Tasha P. Smith, G. Andrew Smith, Jeffrey B. Snipes, Journal of Forensic Sciences, 2016

Abstract The foundation of firearm and tool mark identification is that no two tools should produce the same microscopic marks on two separate objects that they would be inaccurately or wrongly identified. Studies addressing the validity of identification infrequently employ tests that mirror ...

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Hesperidin Alleviates Oxidative Stress and Upregulates the Multidrug Resistance Protein 2 in Isoniazid and Rifampicin‐Induced Liver Injury in Rats

28-Mar-2016 | Guoqiang Zhang, Junfang Zhu, Yan Zhou, Yuhui Wei, Lili Xi, Hongyan Qin, Zhi Rao, Miao Han, Yanrong Ma, Xin'an Wu, Journal of Biochemical and Molecular Toxicology, 2016

ABSTRACT Isoniazid (INH) and rifampicin (RFP), two front‐line drugs used in tuberculosis therapy, may lead to seriously hepatotoxicity. The current study was carried out to investigate the hepatoprotective effects of hesperidin against INH‐ and RFP‐induced oxidative damage. The liver injury ...

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Cyanide Detection using Azo-acylhydrazone in Aqueous Media with High Sensitivity and Selectivity

22-Mar-2016 | Qi, Jing; Hu, Jinghan; Sun, You; Li, Jianbin, Current Analytical Chemistry, 2016

Abstract: The cyanide anion (CN−) is known to be an extremely toxic anion and can directly lead to the death of human beings in several minutes because it strongly binds cytochrome-c, thereby disrupting the mitochondrial electron-transport chain and causing a decreased oxidative metabolism and ...

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A sensitive and high throughput bacterial luminescence assay for assessing aquatic toxicity – the BLT-Screen

22-Apr-2015 | Jason P. van de Merwe; Frederic D. L. Leusch, Journal of Environmental Monitoring, 2015

Bioassays using naturally luminescent bacteria are commonly used to assess the toxicity of environmental contaminants, detected by a decrease in luminescence. Typically, this has involved the use of commercial test kits such as Microtox and ToxScreen. These commercial assays, however, have ...

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[In Depth] Woes for ‘exercise hormone’

20-Mar-2015 | Kelly Servick, Science , 2015

Since it was first described in 2012, the hormone irisin has generated hope and controversy.In mice, the molecule appeared to be released from muscles after exercise and circulate in the blood, promoting the generation of energy-burning brown fat cells. But as other labs tried to expand on the ...

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