Potential of acoustic wave microsensors for aquatic ecotoxicity assessment based on microalgae
Aquatic toxicity assessments based on inhibition of algal growth have been performed, as described in the French standardized procedure T90-304. The cellular growth was monitored by acoustic micro-sensors (quartz thickness shear mode) instead of the usual optical techniques. These experiments have s...
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| Veröffentlicht in: | Sensors and actuators. B, Chemical Chemical, 1999-10, Vol.59 (2-3), p.177-179 |
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| container_issue | 2-3 |
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| container_title | Sensors and actuators. B, Chemical |
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| creator | Tessier, L Unfer, S Ferard, J F Loiseau, C Richard, E Brumas, V |
| description | Aquatic toxicity assessments based on inhibition of algal growth have been performed, as described in the French standardized procedure T90-304. The cellular growth was monitored by acoustic micro-sensors (quartz thickness shear mode) instead of the usual optical techniques. These experiments have shown that the real component of the interfacial acoustic impedance, measured by the sensor, displayed a large linear variation along the 3-day algal growth. The acoustic technique appears to have an interesting potential for conducting automatic algal bioassays. |
| doi_str_mv | 10.1016/S0925-4005(99)00216-6 |
| format | Article |
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The acoustic technique appears to have an interesting potential for conducting automatic algal bioassays.</description><subject>Acoustic devices</subject><subject>Acoustic waves</subject><subject>Algae</subject><subject>Bioassay</subject><subject>Biosensors</subject><subject>Ecology</subject><subject>Microorganisms</subject><subject>Toxicity</subject><subject>Water analysis</subject><issn>0925-4005</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqFkc1Lw0AQxfegYK3-CcKeRA_R_cqme5TiFxQU1KvL7mZWIkm2zSRq_3ubVrz2NDDzew_mPULOOLvijOvrF2ZEninG8gtjLhkTXGf6gEz-10fkGPGTMaakZhPy_px6aPvK1TRF6kIasK8C_XZfQJsqdAmhxdQhjamjbjW48Qoh9emnClW_pg4REJuNB_UOoaSp3Qld_eHghBxGVyOc_s0pebu7fZ0_ZIun-8f5zSILwog-K2IsVAFcQO59GY3XhYjBFAKUn5VaCeel9iJwE5QDkEZ7LiSPyuRlBBXllJzvfJddWg2AvW0qDFDXroXNS5YXSnFj-H5Q5YLNJNsPylwVQokNmO_AMSzsINplVzWuW1vO7NiJ3XZix_CtMXbbidXyF906g5Y</recordid><startdate>19991019</startdate><enddate>19991019</enddate><creator>Tessier, L</creator><creator>Unfer, S</creator><creator>Ferard, J F</creator><creator>Loiseau, C</creator><creator>Richard, E</creator><creator>Brumas, V</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope></search><sort><creationdate>19991019</creationdate><title>Potential of acoustic wave microsensors for aquatic ecotoxicity assessment based on microalgae</title><author>Tessier, L ; Unfer, S ; Ferard, J F ; Loiseau, C ; Richard, E ; Brumas, V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c292t-7ff747e12e5bbdf9b672fc972e4b8d642ab36b2c19c4aee396b1231f495dfe4f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Acoustic devices</topic><topic>Acoustic waves</topic><topic>Algae</topic><topic>Bioassay</topic><topic>Biosensors</topic><topic>Ecology</topic><topic>Microorganisms</topic><topic>Toxicity</topic><topic>Water analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tessier, L</creatorcontrib><creatorcontrib>Unfer, S</creatorcontrib><creatorcontrib>Ferard, J F</creatorcontrib><creatorcontrib>Loiseau, C</creatorcontrib><creatorcontrib>Richard, E</creatorcontrib><creatorcontrib>Brumas, V</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><jtitle>Sensors and actuators. 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| ispartof | Sensors and actuators. B, Chemical, 1999-10, Vol.59 (2-3), p.177-179 |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Acoustic devices Acoustic waves Algae Bioassay Biosensors Ecology Microorganisms Toxicity Water analysis |
| title | Potential of acoustic wave microsensors for aquatic ecotoxicity assessment based on microalgae |
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