{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,29]],"date-time":"2026-03-29T15:05:42Z","timestamp":1774796742948,"version":"3.50.1"},"reference-count":74,"publisher":"Elsevier BV","issue":"11","license":[{"start":{"date-parts":[[2009,11,1]],"date-time":"2009-11-01T00:00:00Z","timestamp":1257033600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Trends in Biotechnology"],"published-print":{"date-parts":[[2009,11]]},"DOI":"10.1016\/j.tibtech.2009.07.008","type":"journal-article","created":{"date-parts":[[2009,9,5]],"date-time":"2009-09-05T04:45:23Z","timestamp":1252125923000},"page":"652-660","source":"Crossref","is-referenced-by-count":34,"title":["Perspectives for on-site monitoring of progesterone"],"prefix":"10.1016","volume":"27","author":[{"given":"Geertruida A.","family":"Posthuma-Trumpie","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aart","family":"van Amerongen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jakob","family":"Korf","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Willem J.H.","family":"van Berkel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.tibtech.2009.07.008_bib1","unstructured":"Guyton, A.C. and Hall, J.E. (1996) In Textbook of medical physiology (9th edn), 1018-1021, W.B. Saunders Co."},{"key":"10.1016\/j.tibtech.2009.07.008_bib2","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1016\/0378-4320(86)90031-X","article-title":"Development and validation of an enzyme immunoassay for progesterone in bovine milk or blood plasma","volume":"10","author":"van de Wiel","year":"1986","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib3","first-page":"61","article-title":"Estrus detection in dairy cattle: how to beat the bull","volume":"75","author":"van Eerdenburg","year":"2006","journal-title":"Vlaams diergen tijds"},{"key":"10.1016\/j.tibtech.2009.07.008_bib4","doi-asserted-by":"crossref","first-page":"1366","DOI":"10.1016\/j.theriogenology.2004.07.009","article-title":"Various behavioral signs of estrous and their relationship with time of ovulation in dairy cattle","volume":"63","author":"Roelofs","year":"2005","journal-title":"Theriogenology"},{"key":"10.1016\/j.tibtech.2009.07.008_bib5","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/0020-7292(94)90119-8","article-title":"Sero-salivary progesterone correlation","volume":"45","author":"Bolaji","year":"1994","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.tibtech.2009.07.008_bib6","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1016\/j.anireprosci.2005.04.015","article-title":"Relationship between progesterone concentrations in milk and blood and time of ovulation in dairy cattle","volume":"91","author":"Roelofs","year":"2006","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib7","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1016\/j.bios.2006.01.002","article-title":"Evaluation of progesterone content in saliva using magnetic particle-based immuno supported liquid membrane assay (m-ISLMA)","volume":"22","author":"Tudorache","year":"2006","journal-title":"Biosens Bioelectron"},{"key":"10.1016\/j.tibtech.2009.07.008_bib8","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.anireprosci.2005.03.009","article-title":"Faecal steroid metabolites for non-invasive assessment of reproduction in common warthogs (Phacochoerus africanus), red river hogs (Potamochoerus porcus) and babirusa (Babyrousa babyrussa)","volume":"91","author":"Berger","year":"2006","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib9","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.anireprosci.2004.08.006","article-title":"Enzyme immunoassay of progesterone in the feces from beef cattle to monitor the ovarian cycle","volume":"87","author":"Isobe","year":"2005","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib10","doi-asserted-by":"crossref","first-page":"1719","DOI":"10.1081\/AL-120037598","article-title":"A biosensor-based method for non-invasively motoring wildlife reproduction-the field vole (Microtus agrestis) as a potential biomarker of environmental disruption","volume":"37","author":"Caplen","year":"2004","journal-title":"Anal Lett"},{"key":"10.1016\/j.tibtech.2009.07.008_bib11","first-page":"32","article-title":"Comparison of 2 enzyme immunoassays and a radioimmunoassay for measurement of progesterone concentrations in bovine plasma, skim milk, and whole milk","volume":"72","author":"Colazo","year":"2008","journal-title":"Can J Vet Res"},{"key":"10.1016\/j.tibtech.2009.07.008_bib12","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/S0378-4320(96)01632-6","article-title":"Pregnancy diagnosis in dairy goats using progesterone assay kits and oestrous observation","volume":"47","author":"Engeland","year":"1997","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib13","doi-asserted-by":"crossref","first-page":"838","DOI":"10.1093\/jaoac\/89.3.838","article-title":"Improvements to a surface plasmon resonance-based immunoassay for the steroid hormone progesterone","volume":"89","author":"Gillis","year":"2006","journal-title":"J AOAC INT"},{"key":"10.1016\/j.tibtech.2009.07.008_bib14","doi-asserted-by":"crossref","first-page":"2295","DOI":"10.1016\/j.bios.2006.11.030","article-title":"Development of a TIRF-based biosensor for sensitive detection of progesterone in bovine milk","volume":"22","author":"K\u00e4ppel","year":"2007","journal-title":"Biosens Bioelectron"},{"key":"10.1016\/j.tibtech.2009.07.008_bib15","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1007\/s10967-006-0045-5","article-title":"Estimation of progesterone in buffalo milk by radioimmunoassay","volume":"267","author":"Karir","year":"2006","journal-title":"J Radioanal Nucl Ch"},{"key":"10.1016\/j.tibtech.2009.07.008_bib16","doi-asserted-by":"crossref","first-page":"19","DOI":"10.17221\/2009-VETMED","article-title":"Development of an ELISA-based kit for the on-farm determination of progesterone in milk","volume":"52","author":"Simersky","year":"2007","journal-title":"Vet Med-Czech"},{"key":"10.1016\/j.tibtech.2009.07.008_bib17","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.theriogenology.2004.11.014","article-title":"Prediction of the reproductive status of cattle on the basis of milk progesterone measures: model description","volume":"64","author":"Friggens","year":"2005","journal-title":"Theriogenology"},{"key":"10.1016\/j.tibtech.2009.07.008_bib18","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1677\/joe.0.0620291","article-title":"A survey of the steroids in cow's milk","volume":"62","author":"Darling","year":"1974","journal-title":"J Endocrinol"},{"key":"10.1016\/j.tibtech.2009.07.008_bib19","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/0022-4731(79)90285-1","article-title":"Determination of steroid hormones by the use of isotope dilution-mass spectrometry: A definitive method in clinical chemistry","volume":"11","author":"Siekmann","year":"1979","journal-title":"J Steroid Biochem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib20","doi-asserted-by":"crossref","first-page":"1307","DOI":"10.1016\/0022-4731(80)90091-6","article-title":"Analysis of metabolites of progesterone in bovine liver, kidney, kidney fat, and milk by high performance liquid chromatography","volume":"13","author":"Purdy","year":"1980","journal-title":"J Steroid Biochem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib21","doi-asserted-by":"crossref","first-page":"917","DOI":"10.1002\/jms.529","article-title":"Determination of estrogens and progestogens by mass spectrometric techniques (GC\/MS, LC\/MS and LC\/MS\/MS)","volume":"38","author":"D\u00edaz-Cruz","year":"2003","journal-title":"J Mass Spectrom"},{"key":"10.1016\/j.tibtech.2009.07.008_bib22","doi-asserted-by":"crossref","first-page":"6628","DOI":"10.1021\/ac060936b","article-title":"Development and evaluation of a candidate reference measurement procedure for the determination of progesterone in human serum using isotope-dilution liquid chromatography\/tandem mass spectrometry","volume":"78","author":"Tai","year":"2006","journal-title":"Anal Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib23","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1007\/s00216-006-0631-y","article-title":"Full automation of solid-phase microextraction\/on-fiber derivatization for simultaneous determination of endocrine-disrupting chemicals and steroid hormones by gas chromatography\u2013mass spectrometry","volume":"386","author":"Yang","year":"2006","journal-title":"Anal Bioanal Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib24","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1080\/15321810600734976","article-title":"New RIA kit for the determination of progesterone in cows\u2019 milk","volume":"27","author":"Byszewska","year":"2006","journal-title":"J Immunoass Immunochem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib25","first-page":"131","article-title":"Enzyme immunoassay of progesterone at the picogram level using \u03b2 galactosidase as label","volume":"403","author":"Dray","year":"1975","journal-title":"BBA"},{"key":"10.1016\/j.tibtech.2009.07.008_bib26","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/0009-8981(87)90451-7","article-title":"An enzyme-linked immunosorbent assay (ELISA) for plasma progesterone: immobilised antigen approach","volume":"162","author":"Elder","year":"1987","journal-title":"Clin Chim Acta"},{"key":"10.1016\/j.tibtech.2009.07.008_bib27","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1530\/jrf.0.0760375","article-title":"Use of progesterone 11-glucuronide-alkaline phosphatase conjugate in a sensitive microtitre-plate enzymeimmunoassay of progesterone in milk and its application to pregnancy testing in dairy cattle","volume":"76","author":"Sauer","year":"1986","journal-title":"J Reprod Fert"},{"key":"10.1016\/j.tibtech.2009.07.008_bib28","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/S0956-5663(02)00145-8","article-title":"Detection of progesterone in whole blood samples","volume":"18","author":"Ehrentreich-F\u00f6rster","year":"2003","journal-title":"Biosens Bioelectron"},{"key":"10.1016\/j.tibtech.2009.07.008_bib29","doi-asserted-by":"crossref","first-page":"753","DOI":"10.1016\/0093-691X(89)90021-6","article-title":"Comparisons of eight commercial on-farm milk progesterone tests","volume":"31","author":"Nebel","year":"1989","journal-title":"Theriogenology"},{"key":"10.1016\/j.tibtech.2009.07.008_bib30","doi-asserted-by":"crossref","first-page":"1997","DOI":"10.13031\/2013.6976","article-title":"Improved biosensor for measurement of progesterone in bovine milk","volume":"44","author":"Delwiche","year":"2001","journal-title":"T ASAE"},{"key":"10.1016\/j.tibtech.2009.07.008_bib31","doi-asserted-by":"crossref","first-page":"715","DOI":"10.1016\/S0956-5663(01)00212-3","article-title":"An electrochemical immunosensor for milk progesterone using a continuous flow system","volume":"16","author":"Pemberton","year":"2001","journal-title":"Biosens Bioelectron"},{"key":"10.1016\/j.tibtech.2009.07.008_bib32","doi-asserted-by":"crossref","first-page":"2061","DOI":"10.1016\/j.bios.2004.09.009","article-title":"Quantitative analysis of the response of an electrochemical biosensor for progesterone in milk","volume":"20","author":"Xu","year":"2005","journal-title":"Biosens Bioelectron"},{"key":"10.1016\/j.tibtech.2009.07.008_bib33","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1016\/S0960-0760(01)00078-4","article-title":"Comparison of progesterone concentration determination by 12 non-isotopic immunoassays and gas chromatography\/mass spectrometry in 99 human serum samples","volume":"78","author":"Boudou","year":"2001","journal-title":"J Steroid Biochem Mol Biol"},{"key":"10.1016\/j.tibtech.2009.07.008_bib34","doi-asserted-by":"crossref","first-page":"1499","DOI":"10.1093\/clinchem\/27.9.1499","article-title":"Adaptation of prostatic-group-label homogeneous immunoassay to reagent-strip format","volume":"27","author":"Tyhach","year":"1981","journal-title":"Clin Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib35","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1097\/00007691-199009000-00016","article-title":"Evaluation of the Ames Seralyzer for the determination of carbamazepine, phenobarbital, and phenytoin concentrations in saliva","volume":"12","author":"Miles","year":"1990","journal-title":"Ther Drug Monit"},{"key":"10.1016\/j.tibtech.2009.07.008_bib36","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1002\/jcla.1860010309","article-title":"Homogeneous dry reagent immunoassay strips for the determination of therapeutic drugs in human serum or plasma","volume":"1","author":"Thompson","year":"1987","journal-title":"J Clin Lab Anal"},{"key":"10.1016\/j.tibtech.2009.07.008_bib37","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1016\/S0003-2670(99)00422-5","article-title":"Dip-and-read test strips for the determination of trinitrotoluene (TNT) in drinking water","volume":"396","author":"Heiss","year":"1999","journal-title":"Anal Chim Acta"},{"key":"10.1016\/j.tibtech.2009.07.008_bib38","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/0378-4320(92)90104-L","article-title":"Monitoring reproduction using immunological techniques","volume":"28","author":"van der Lende","year":"1992","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib39","doi-asserted-by":"crossref","first-page":"4227","DOI":"10.1046\/j.1432-1033.2003.03802.x","article-title":"Deflavination and reconstitution of flavoproteins. Tackling fold and function","volume":"270","author":"Hefti","year":"2003","journal-title":"Eur J Biochem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib40","doi-asserted-by":"crossref","first-page":"2029","DOI":"10.1007\/s00216-007-1596-1","article-title":"A low perfusion rate microreactor for the continuous monitoring of enzyme characteristics: applications for glucose oxidase","volume":"389","author":"Posthuma-Trumpie","year":"2007","journal-title":"Anal Bioanal Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib41","first-page":"803","article-title":"Reconstitution of apoglucose oxidase with FAD conjugates for biosensoring of progesterone","volume":"1774","author":"Posthuma-Trumpie","year":"2007","journal-title":"BBA"},{"key":"10.1016\/j.tibtech.2009.07.008_bib42","doi-asserted-by":"crossref","first-page":"678","DOI":"10.1111\/j.1365-2621.1991.tb05354.x","article-title":"Simple method for separate determination of three flavins in bovine milk by High Performance Liquid Chromatography","volume":"56","author":"Kanno","year":"1991","journal-title":"J Food Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib43","doi-asserted-by":"crossref","first-page":"382","DOI":"10.1093\/jn\/120.4.382","article-title":"Qualitative and quantitative assessment of flavins in cow's milk","volume":"120","author":"Roughead","year":"1990","journal-title":"J Nutr"},{"key":"10.1016\/j.tibtech.2009.07.008_bib44","doi-asserted-by":"crossref","first-page":"S103","DOI":"10.1017\/S0007114500002324","article-title":"Antioxidative factors in milk","volume":"84","author":"Lindmark-M\u00e5nsson","year":"2000","journal-title":"Brit J Nutr"},{"key":"10.1016\/j.tibtech.2009.07.008_bib45","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1007\/s00216-008-2287-2","article-title":"Lateral Flow (Immuno)Assay: its strengths, weaknesses, opportunities and threats. A literature survey","volume":"393","author":"Posthuma-Trumpie","year":"2009","journal-title":"Anal Bioanal Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib46","doi-asserted-by":"crossref","first-page":"1215","DOI":"10.1007\/s00216-008-2362-8","article-title":"On the development of a competitive Lateral Flow ImmunoAssay for progesterone: Influence of coating conjugates and buffer components","volume":"392","author":"Posthuma-Trumpie","year":"2008","journal-title":"Anal Bioanal Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib47","doi-asserted-by":"crossref","first-page":"1207","DOI":"10.1016\/0956-5663(96)88085-7","article-title":"Affinity immunosensor for milk progesterone: identification of critical parameters","volume":"11","author":"Laitinen","year":"1996","journal-title":"Biosens Bioelectron"},{"key":"10.1016\/j.tibtech.2009.07.008_bib48","doi-asserted-by":"crossref","first-page":"141","DOI":"10.3891\/acta.chem.scand.50-0141","article-title":"Immunochromatographic assay for quantitation of milk progesterone","volume":"50","author":"Laitinen","year":"1996","journal-title":"Acta Chem Scand"},{"key":"10.1016\/j.tibtech.2009.07.008_bib49","doi-asserted-by":"crossref","first-page":"1357","DOI":"10.13031\/2013.16540","article-title":"Quantitative lateral flow immunoassay for measuring progesterone in bovine milk","volume":"47","author":"Sananikone","year":"2004","journal-title":"T ASAE"},{"key":"10.1016\/j.tibtech.2009.07.008_bib50","doi-asserted-by":"crossref","first-page":"1196","DOI":"10.1093\/clinchem\/42.8.1196","article-title":"One-step all-in-one dry reagent immunoassays with fluorescent europium chelate label and time-resolved fluorometry","volume":"42","author":"L\u00f6vgren","year":"1996","journal-title":"Clin Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib51","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1002\/1522-7243(200011\/12)15:6<371::AID-BIO622>3.0.CO;2-7","article-title":"Detection of unwanted residues of ivermectin in bovine milk by dissociation-enhanced lanthanide fluoroimmunoassay","volume":"15","author":"Crooks","year":"2000","journal-title":"Luminescence"},{"key":"10.1016\/j.tibtech.2009.07.008_bib52","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1016\/0009-8981(89)90213-1","article-title":"A new homogenous enzyme immunoassay using recombinant enzyme fragments","volume":"185","author":"Khanna","year":"1989","journal-title":"Clin Chim Acta"},{"key":"10.1016\/j.tibtech.2009.07.008_bib53","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1093\/jat\/26.7.519","article-title":"Comparison of EMIT II, CEDIA, and DPC RIA assays for the detection of Lysergic Acid Diethylamide in forensic urine samples","volume":"26","author":"Wiegand","year":"2002","journal-title":"J Anal Toxicol"},{"key":"10.1016\/j.tibtech.2009.07.008_bib54","doi-asserted-by":"crossref","first-page":"368","DOI":"10.1016\/0925-4005(90)80232-O","article-title":"Competitive immunological detection of progesterone by means of the ion-step induced response of an immunoFET","volume":"1","author":"Schasfoort","year":"1990","journal-title":"Sensor Actuat B-Chem"},{"key":"10.1016\/j.tibtech.2009.07.008_bib55","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1006\/jaer.1994.1041","article-title":"Milk progesterone sensor for application with dairy cattle","volume":"58","author":"Koelsch","year":"1994","journal-title":"J Agr Eng Res"},{"key":"10.1016\/j.tibtech.2009.07.008_bib56","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/j.aca.2007.05.046","article-title":"Nanostructured progesterone immunosensor using a tyrosinase-colloidal gold-graphite-Teflon biosensor as amperometric transducer","volume":"596","author":"Carralero","year":"2007","journal-title":"Anal Chim Acta"},{"key":"10.1016\/j.tibtech.2009.07.008_bib57","unstructured":"Sesay, A.M. (2003) Towards a remote portable bioaffinity surface plasmon resonance analyser for environmental steroidal pollutants. PhD thesis Cranfield Universty, Silsoe, UK, pp. 234"},{"key":"10.1016\/j.tibtech.2009.07.008_bib58","doi-asserted-by":"crossref","first-page":"1094","DOI":"10.1039\/b706364b","article-title":"Microfluidic platforms for lab-on-a-chip applications","volume":"7","author":"Haeberle","year":"2007","journal-title":"Lab Chip"},{"key":"10.1016\/j.tibtech.2009.07.008_bib59","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1196\/annals.1384.020","article-title":"Development of a microfluidic device for detection of pathogens in oral samples using upconverting phosphor technology (UPT)","volume":"1098","author":"Abrams","year":"2007","journal-title":"Ann NY Acad Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib60","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/j.aca.2008.01.064","article-title":"Current development in microfluidic immunosensing chip","volume":"611","author":"Henares","year":"2008","journal-title":"Anal Chim Acta"},{"key":"10.1016\/j.tibtech.2009.07.008_bib61","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1016\/0039-128X(79)90021-7","article-title":"Analysis of progesterone in unextracted serum: A method using danazol [17[alpha]-pregn-4-en-20-yno(2,3-d) isoxazol-17-ol] a blocker of steroid binding to proteins","volume":"33","author":"McGinley","year":"1979","journal-title":"Steroids"},{"key":"10.1016\/j.tibtech.2009.07.008_bib62","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1039\/a707876e","article-title":"Screening of combinatorial steroid library using molecularly imprinted polymers","volume":"35","author":"Ramstroem","year":"1998","journal-title":"Anal Comm"},{"key":"10.1016\/j.tibtech.2009.07.008_bib63","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/S0378-4320(99)00036-6","article-title":"Level and distribution of progesterone in bovine milk in relation to storage in the mammary gland","volume":"56","author":"Waldmann","year":"1999","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib64","doi-asserted-by":"crossref","first-page":"1386","DOI":"10.1016\/j.theriogenology.2007.02.011","article-title":"Pregnancy diagnosis in dairy cows by whey progesterone analysis: An ROC approach","volume":"67","author":"Faustini","year":"2007","journal-title":"Theriogenology"},{"key":"10.1016\/j.tibtech.2009.07.008_bib65","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/S0378-4320(00)00227-X","article-title":"Progesterone concentrations in milk fat at first insemination -- effects on non-return and repeat-breeding","volume":"65","author":"Waldmann","year":"2001","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib66","doi-asserted-by":"crossref","first-page":"464","DOI":"10.1017\/S0022029906001865","article-title":"The Clarifying Reagent, or how to make the analysis of milk and dairy products easier","volume":"73","author":"Humbert","year":"2006","journal-title":"J Dairy Res"},{"key":"10.1016\/j.tibtech.2009.07.008_bib67","doi-asserted-by":"crossref","first-page":"702","DOI":"10.1016\/j.jmmm.2005.02.046","article-title":"Magnetic biochips: a new option for sensitive diagnostics","volume":"293","author":"Megens","year":"2005","journal-title":"J Magn Magn Mater"},{"key":"10.1016\/j.tibtech.2009.07.008_bib68","doi-asserted-by":"crossref","first-page":"2294","DOI":"10.1016\/j.bios.2008.11.024","article-title":"Discrimination of specific and non-specific bindings by dielectrophoretic repulsion in on-chip magnetic bio-assays","volume":"24","author":"Liu","year":"2009","journal-title":"Biosens Bioelectron"},{"key":"10.1016\/j.tibtech.2009.07.008_bib69","doi-asserted-by":"crossref","first-page":"394","DOI":"10.1021\/nl062595n","article-title":"Fast, ultrasensitive virus detection using a Young interferometer sensor","volume":"7","author":"Ymeti","year":"2007","journal-title":"Nano Lett"},{"key":"10.1016\/j.tibtech.2009.07.008_bib70","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.theriogenology.2008.03.001","article-title":"Potential applications of electrical impedance techniques in female mammalian reproduction","volume":"70","author":"Rez\u00e1c","year":"2008","journal-title":"Theriogenology"},{"key":"10.1016\/j.tibtech.2009.07.008_bib71","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/0093-691X(76)90188-6","article-title":"Preparation of teaser bulls and steroid-implanted steers and their effectiveness in detecting estrus","volume":"6","author":"McDonald","year":"1976","journal-title":"Theriogenology"},{"key":"10.1016\/j.tibtech.2009.07.008_bib72","doi-asserted-by":"crossref","first-page":"2145","DOI":"10.3168\/jds.S0022-0302(98)75791-1","article-title":"An electronic nose to detect changes in perineal odors associated with estrus in the cow","volume":"81","author":"Lane","year":"1998","journal-title":"J Dairy Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib73","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/j.anireprosci.2007.04.014","article-title":"Identification of putative pheromones in bovine (Bos taurus) faeces in relation to estrus detection","volume":"103","author":"Sankar","year":"2008","journal-title":"Anim Reprod Sci"},{"key":"10.1016\/j.tibtech.2009.07.008_bib74","doi-asserted-by":"crossref","first-page":"2333","DOI":"10.1351\/pac199971122333","article-title":"Electrochemical Biosensors: Recommended Definitions and Classification","volume":"71","author":"Th\u00e9venot","year":"1999","journal-title":"Pure Appl Chem"}],"container-title":["Trends in Biotechnology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167779909001449?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167779909001449?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2020,5,21]],"date-time":"2020-05-21T21:23:40Z","timestamp":1590096220000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0167779909001449"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,11]]},"references-count":74,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2009,11]]}},"alternative-id":["S0167779909001449"],"URL":"https:\/\/doi.org\/10.1016\/j.tibtech.2009.07.008","relation":{},"ISSN":["0167-7799"],"issn-type":[{"value":"0167-7799","type":"print"}],"subject":[],"published":{"date-parts":[[2009,11]]}}}