Assay example sentences

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as·say

[ˈaˌsā, aˈsā] ✕ Play

NOUN

assay (noun) · assays (plural noun)

  - the testing of a metal or ore to determine its ingredients and quality:

  - a procedure for measuring the biochemical or immunological activity of a sample:

  - determine the content or quality of (a metal or ore):

  - determine the biochemical or immunological activity of (a sample):

  - examine (something) in order to assess its nature:

  - attempt:


Synonyms

evaluation, assessment, analysis, examination, test, trial, check, inspection, appraisal, investigation,

Top Asked Questions

  1. What is the meaning of assay in chemistry?
    Definition of assay. 1 : examination and determination as to characteristics (such as weight, measure, or quality) 2 : analysis (as of an ore or drug) to determine the presence, absence, or quantity of one or more components also : a test used in this analysis.
  2. What is biological assay bioassay?
    biological assay bioassay; determination of the potency of a drug or other substance by comparing the effects it has on animals with those of a reference standard.
  3. What is the difference between assay and essay?
    The words "assay" and "essay" are often confounded, a cardinal sin according to some word mavens. However, "assay" and "essay" share a common ancestry. Both words come from the French "essai" which in turn came from the Late Latin "exagium" meaning the "act of weighing".
  4. What does analysis mean in chemistry?
    (Chemistry) a written report on the results of an analysis (v. æˈseɪ; n. ˈæs eɪ, æˈseɪ) 1. to examine or analyze: to assay a situation. 2. to analyze (an ore, alloy, etc.) to determine the content of gold, silver, or other metal. 3. to analyze (a drug) to determine potency or composition.

"Assay" Example Sentences

1

Aberrant lipid metabolism identified in early-stage lung cancer

(HealthDay)—A plasma assay that detects dysregulated lipids has potential as a screening method for early-stage lung cancer, according to a study published in the Feb. 2 issue of Science ...

2

HighGold Mining reports new assay results from Johnson Tract that help define a zinc-rich halo around the deposit

highgold-mining-reports-new-assay-results-from-johnson-tract-that-help-define-a-zinc-rich-halo-around-the-deposit_image

Collectively, drilling has defined a broad zinc-rich halo to the Johnson Tract deposit mineralizing system that now extends over a ...

3

Comparison of SARS-CoV-2 test performance by sample type and modality in close contacts of SARS-CoV-2 cases

The first 126 participants, of which 99 were close contacts, received antigen testing of a mid-turbinate swab utilizing the BD Veritor lateral flow assay from November 17, 2020, to March 11 ...

4

Aberrant Lipid Metabolism ID'd in Early-Stage Lung Cancer

THURSDAY, Feb. 3, 2022 (HealthDay News) -- A plasma assay that detects dysregulated lipids has potential as a screening method for early-stage lung cancer, according to a study published in the ...

5

Britannia Life Sciences Establishes New Subsidiary to Service the Global Mining Sector

Britannia Mining Solutions Inc. ("BMS") will deliver assay services to global mining companiesBMS is being funded separately from Britannia Life Sciences and is backed by a distinguished group of ...

6

More High Grade Drill Results at Tin Cup

(“Northern Lights” or the “Company”) (CSE:NLR, OTCQB:NLRCF) is pleased to announce the assay results from the third and fourth drill holes (TC21-04 and TC21-05) completed at the Tin Cup prospect at ...

7

Kingfisher Expands Cloud Drifter Trend with New Sampling at Langara Zone Grading up to 60.4 g/t Gold

VANCOUVER, BC / ACCESSWIRE / March 9, 2022 / Kingfisher Metals Corp. (TSXV:KFR)(FSE:970)(OTCQB:KGFMF) (“Kingfisher” or the “Company”) announces assay results from the Langara Zone, part of the Cloud ...

8

Berkeley Lights Releases Upgrade to its Software Suite for Beacon® and Lightning™ Platforms

berkeley-lights-releases-upgrade-to-its-software-suite-for-beacon-and-lightning-platforms_image

Scientific researchers can now more easily assess cell and assay quality in real-time by selecting the best individual cells for live exportEMERYVILLE, Calif., March 03, 2022 (GLOBE NEWSWIRE) -- ...

9

PharmaDrug announces positive results from DMT-analogue program to treat glaucoma

The company has completed its initial potency evaluation of two test articles using an in vitro calcium mobilization assay on trabecular meshwork cells; a cell type known to be critically important in ...

10

Romios Gold Reports High-Grade assays up to 36 g/t Au, 1,725 g/t Ag and 4.3% Cu from Multiple Prospects on the Kinkaid Project in Nevada

romios-gold-reports-high-grade-assays-up-to-36-gt-au-1725-gt-ag-and-43-cu-from-multiple-prospects-on-the-kinkaid-project-in-nevada_image

Romios Gold Resources Inc. (TSXV: RG) (OTCQB: RMIOF) (FSE: D4R) ("Romios Gold" or the "Company") is pleased to report on high-grade gold-copper-silver assay results from chip and grab samples ...

11

Quebec Precious Metals Drills La Pointe Extension: 69.6 G/T Au Over 0.6 M Within 1.32 G/T Au Over 94 M Downhole

quebec-precious-metals-drills-la-pointe-extension-696-gt-au-over-06-m-within-132-gt-au-over-94-m-downhole_image

MONTREAL, PQ / ACCESSWIRE / March 10, 2022 / Quebec Precious Metals Corporation ("QPM" or the "Company") (TSX.V: QPM, OTCQB: CJCFF, FSE: YXEP) is pleased to announce drill hole assay results from ...

12

Evaluation of Different Microtiter Plate-Based Methods for the Quantitative Assessment of Staphylococcus aureus Biofilms

Future Microbiol. 2014;9(6):725-735. Table 1. Cutoff values of the safranine assay and their corresponding calculated cutoff values for bioluminescence, crystal violet and resazurin assays used ...

13

Mawson Drills 5.6 metres @ 10.0 g/t AuEq in Deepest Hole at Sunday Creek, Victoria, Australia

VANCOUVER, BC / ACCESSWIRE / March 8, 2022 / Mawson Gold Limited (“Mawson” or the “Company”) (TSX:MAW)(FRA:MXR)(OTC PINK:MWSNF) is pleased to announce assay results from the deepest diamond drill hole ...

14

Okapi Resources Ltd (OKR.AX) High Grade Rock Chips assay up to 1.24% U3O8 at Rattler

okapi-resources-ltd-okrax-high-grade-rock-chips-assay-up-to-124-u3o8-at-rattler_image

Okapi Resources Limited (ASX:OKR) (FRA:26O) (OTCMKTS:OKPRF) is pleased to announce the results from an initial surface exploration program at its Rattler Uranium Project in the La Sal Mining District, ...

15

Marathon Gold Reports Drill Results from Multiple Sites at the Valentine Gold Project, including the Victory Deposit

marathon-gold-reports-drill-results-from-multiple-sites-at-the-valentine-gold-project-including-the-victory-deposit_image

Marathon Gold Corporation (“Marathon” or the “Company”; TSX: MOZ) is pleased to report the latest drill assay results from the ...

16

Bam Bam Receives Exciting Copper Drill assay Results with Silver, Gold, Moly, and Zinc at Majuba Hill Porphyry Copper

bam-bam-receives-exciting-copper-drill-assay-results-with-silver-gold-moly-and-zinc-at-majuba-hill-porphyry-copper_image

Bam Bam Receives Exciting Copper Drill assay Results with Silver, Gold, Moly, and Zinc at Majuba Hill Porphyry Copper ...

17

Monger Gold Ltd (MMG.AX) Quarterly Activities Report

monger-gold-ltd-mmgax-quarterly-activities-report_image

Monger Gold Limited (ASX:MMG) is pleased to provide an update for the quarter ended 31 December 2021. Exploration Updates Mt Monger North The Company received several auger vacuum assay results from ...

18

RT-LAMP assay shows promise as point-of-care SARS-CoV-2 detection assay across multiple settings

rt-lamp-assay-shows-promise-as-point-of-care-sars-cov-2-detection-assay-across-multiple-settings_image

Researchers evaluate the feasibility and robustness of an optimized RT-LAMP SARS-CoV-2 detection assay across multiple resource-restricted settings.

19

KU Leuven’s Biosensors group develops first label-…

KU Leuven’s Biosensors group develops first label-free assay characterizing COVID-19 antibodies directly in patient blood, using FOx BIOSYSTEMS platformThe White FOx FO-SPR instrument can rapidly ...

20

Monument Announces Burnakura Phase 1 assay Results Including High-Grade Gold at Junction Target

Structural measurements indicate that the foliation is dipping to the north at an average of 71 degrees with an average strike of 255 degrees. Three grab samples were collected from a quartz vein ...

21

E2Gold's Intersects 14.7 G/t Au Over 1.0 M In Step Out Drilling At McKinnon Zone

Click here for a video summary of this press release. * First assays returned from five step-out holes confirm continuity of grade of the McKinnon Zone at depth; * assay results include 5.

22

Stability and Preservative Effectiveness of Treprostinil Sodium After Dilution in Common Intravenous Diluents

The preservative effectiveness of the solutions was tested by the recovery of inoculations of compendial microorganisms after 48 hours in dilute solutions of treprostinil sodium. All assay results ...

23

Worldwide Cell-based assay Industry to 2027 - Featuring Thermo Fisher Scientific, PerkinElmer and Promega Among Others

worldwide-cell-based-assay-industry-to-2027-featuring-thermo-fisher-scientific-perkinelmer-and-promega-among-others_image

The global cell-based assay market reached a value of US$ 18.9 Billion in 2021. Looking forward, the publisher expects the market to reach US$ 31.4 Billion by 2027, exhibiting a CAGR of 8.78% during ...

24

Promega Corporation and FUJIFILM Cellular Dynamics Announce Strategic Collaboration to Advance Novel assay Development

Promega Corporation (Promega), a leader in providing innovative solutions and technical support to the life sciences industry, and FUJIFILM Cellular Dynamics, Inc., a leading global developer and ...

25

Multiplex assay Market End-User Demand by Types, Regions,Top Players, Service Provides, Regional Outlook and Forecast to 2027

Technological advancement is one of the driving factors for the global multiplex assay market. The rapid development of nanosciences has taken this to next level of nanoarray, which represents a ultra ...

26

Creatinine assay kits Market to account USD 354.65 million and growing at a CAGR of 6.4% in the forecast period of 2022-2029

DBMR has recently updated the Creatinine assay kits Market research report gives the knowledge of all the above factors with transparent, wide-ranging, ...

27

Over US$27bn of gold exported under new assay regime

over-us27bn-of-gold-exported-under-new-assay-regime_image

An estimated value of US$27billion worth of gold export has been recorded since starting the National assay Programme in 2018 which is under the Precious Minerals Marketing Company (PMMC), according ...

28

MiRNA Sequencing and assay Market Size growing at 11.20% CAGR to hit USD 473.3 million by 2027

Mar 04, 2022 (Market Insight Reports) -- Global MiRNA Sequencing and assay Market Report added at Market Study Report offers industry size, share, growth, trends and forecast analysis up to 2027.

29

FDA gives breakthrough designation to assay for early Alzheimer’s

Back to Healio The FDA has given breakthrough device designation to the SOBA-AD assay, which may detect Alzheimer’s disease before symptoms arise, according to a press release. Privately held ...

30

Oxidative Stress assay Market worth USD1326 million by 2025 – Exclusive Report by MarketsandMarkets™

oxidative-stress-assay-market-worth-usd1326-million-by-2025-exclusive-report-by-marketsandmarkets_image

The major players in the oxidative stress assay market are Merck KGaA (Germany), Thermo Fisher Scientific, Inc (US), and QIAGEN N.V. (Netherlands). These ...

31

South Atlantic Gold Reports Highest Grade assay Result; Over 200 Results Indicate Mineralization Along Trend

south-atlantic-gold-reports-highest-grade-assay-result-over-200-results-indicate-mineralization-along-trend_image

TheNewswire - March 9, 2022 - SOUTH ATLANTIC GOLD INC. (TSXV:SAO) (“South Atlantic” or the “Company”) announces that the Phase II Exploration program is ...

32

Bawumia launches Digitalized National assay Laboratory

bawumia-launches-digitalized-national-assay-laboratory_image

The Vice President of the Republic, Alhaji Dr Mahamudu Bawumia has launched the digitalized National assay Laboratory in Accra. The new laboratory will enhance operations of the Precious Minerals ...

33

Canada Silver Cobalt Reports Positive Battery Metals assay Results from Its Massive Sulphide Discovery at Graal in Northern Quebec

canada-silver-cobalt-reports-positive-battery-metals-assay-results-from-its-massive-sulphide-discovery-at-graal-in-northern-quebec_image

assay results confirm the existence of strong nickel, copper and cobalt mineralization in addition to discovering low grade platinum and palladium. Coquitlam, British Columbia--(Newsfile Corp. - March ...

34

Acidic culture medium enhances secretion of myoglobin and GDF-15 in MCF-7 breast cancer cells– multiplex assay data

Metastatic breast cancer is one of the leading causes of cancer mortality worldwide. While many therapeutic strategies try to control and combat this disease, a better understanding of cellular ...

35

Cell Proliferation assay Kit Market 2022 Manufacturers Profiles, Characteristics, Key Factors, New Entrants SWOT Analysis

Mar 02, 2022 (The Expresswire) -- Cell Proliferation assay Kit Market Research report gives analysis by competitors and key business segments 2022-2028. Report discovers complete study on various ...

36

Green River Gold Intercepts 17.99% Magnesium and 0.19% Nickel over 10 Meters at the Quesnel Nickel/Talc Project

March 7, 2022) -  Green River Gold Corp. (CSE:CCR) (OTC Pink: CCRRF) (the "Company" or "Green River") is pleased to announce that it has received the initial assay results for drilling done late in ...

37

Battery Mineral Resources Announces Further Encouraging Drill Results from the Cinabrio Norte Target at Its Punitaqui Copper Mine in Chile

battery-mineral-resources-announces-further-encouraging-drill-results-from-the-cinabrio-norte-target-at-its-punitaqui-copper-mine-in-chile_image

Battery Mineral Resources Corp. (TSXV: BMR) (OTCQB: BTRMF) ("Battery" or "BMR" or the "Company") is extremely pleased to announce encouraging drill core assay results from the ongoing 2021 exploration ...

38

HighGold step-out drilling near historic Croesus mine yields 25.8 g/t gold over 1.0 metre

highgold-step-out-drilling-near-historic-croesus-mine-yields-258-gt-gold-over-10-metre_image

HighGold Mining (TSXV: HIGH; OTC: HGGOF) has provided complete assay results for the 2021 fall drill program at its 100% owned Munro-Croesus project […] ...

39

HighGold Mining hits high-grade gold at its Munro-Croesus project in Ontario

highgold-mining-hits-high-grade-gold-at-its-munro-croesus-project-in-ontario_image

assay results included 25.8 grams per tonne gold over 1.0 meter in a 100-metre step-out along strike of the #4 Vein surface exposure ...

40

HighGold Mining reports strong drill results from 100 metres step out at Munro-Croesus Project

highgold-mining-reports-strong-drill-results-from-100-metres-step-out-at-munro-croesus-project_image

Mining CEO Darwin Green joined Steve Darling from Proactive to share news the company is reporting assay results for its 2021 fall Drill Program at the Munro-Croesus project in Timmins. Green telling ...

41

Golden State flags six new multi-commodity targets in Mallina Basin

golden-state-flags-six-new-multi-commodity-targets-in-mallina-basin_image

The upbeat gold, lithium, and base metals explorer has just released the latest air-core assay results from its Yule project in the under-explored Mallina Basin in the Pilbara.

42

QC Copper extends mineralization within Opemiska conceptual pit

qc-copper-extends-mineralization-within-opemiska-conceptual-pit_image

QC Copper and Gold (TSXV: QCCU; OTC: QCCUF) has released new assay results from its ongoing drill program on the Opemiska project, located […] ...

43

QC Copper and Gold says new assay results at Opemiska project confirm “excellent expansion potential”

qc-copper-and-gold-says-new-assay-results-at-opemiska-project-confirm-excellent-expansion-potential_image

"We are pleased to see the continued style of broad mineralization within the Saddle Zone as this area is important for increasing ...

44

PNX Metals finds new gold-bearing quartz veins through high-grade rock chips at Glencoe deposit

pnx-metals-finds-new-gold-bearing-quartz-veins-through-high-grade-rock-chips-at-glencoe-deposit_image

PNX Metals Ltd (ASX:PNX)’s rock chip samples taken during field mapping at Glencoe gold deposit have returned high-grade assay results and identified new gold-bearing quartz vei ...

45

Fatty Acylation of Wnt Proteins by Porcupine

To further elucidate the molecular mechanism of Wnt acylation, we developed a cell-based Wnt acylation assay to directly monitor transfer of palmitoleate to Wnt3a. Using this system, we identified key ...

46

Aya Gold & Silver Extends Mineralization Along Strike and at Depth at Zgounder East

aya-gold-silver-extends-mineralization-along-strike-and-at-depth-at-zgounder-east_image

Aya Gold & Silver Inc. (TSX: AYA) ("Aya" or the "Corporation") is pleased to report 25 additional high-grade silver assay results from the drill exploration program at the Zgounder Silver Mine in the ...

47

Blue Lagoon Continues to Hit High Grade Gold Bearing Veins in Newly Discovered Chance Zone

blue-lagoon-continues-to-hit-high-grade-gold-bearing-veins-in-newly-discovered-chance-zone_image

VANCOUVER, BC / ACCESSWIRE / March 17, 2022 / Blue Lagoon Resources Inc. (the "Company") (CSE:BLLG)(FSE:7BL)(OTCQB:BLAGF) is pleased to announce that recent assay results from the 2021 Phase Two drill ...

48

Western Blot – News and Features

western-blot-news-and-features_image

This page provides educational resources, events, news and products related to western blot techniques and applications, including assay optimization, detection techniques and reproducibility.

49

Perceived anxiety and plasma cortisol concentrations following rock climbing with differing safety rope protocols

Sigmaplot version 10 (SYSTAT, London, UK) was used to plot absorbances against standard readings for each assay plate to obtain cortisol concentrations. Differences between state anxiety levels in the ...

50

Researchers develop extraction-free saliva RT-LAMP assay for workplace surveillance of SARS-CoV-2

researchers-develop-extraction-free-saliva-rt-lamp-assay-for-workplace-surveillance-of-sars-cov-2_image

Researchers developed a saliva-based, extraction-free reverse transcription loop-mediated isothermal amplification workflow for SARS-CoV-2 detection.

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