Search results for: chemical%20sensors

• SENSORS AND ACTUATORS B-CHEMICAL

  Journals

  ISSN: 0925-4005

• SENSORS

  Journals

  ISSN: 1424-8220

• JOURNAL OF CHEMICAL PHYSICS

  Journals

  ISSN: 0021-9606 , eISSN: 1089-7690

• CHEMICAL PHYSICS

  Journals

  ISSN: 0301-0104 , eISSN: 1873-4421

• CHEMICAL PHYSICS LETTERS

  Journals

  ISSN: 0009-2614 , eISSN: 1873-4448

• CHEMICAL ENGINEERING JOURNAL

  Journals

  ISSN: 1385-8947 , eISSN: 1873-3212

• JOURNAL OF CHEMICAL THERMODYNAMICS

  Journals

  ISSN: 0021-9614 , eISSN: 1096-3626

• CHEMICAL PAPERS

  Journals

  ISSN: 0366-6352 , eISSN: 1336-9075

• On the sensitivity, selectivity, sensory information and optimalsize of resistive chemical sensors

  Publication

  • L. B. Kish
  • J. Smulko
  • P. Heszler
  • C. G. Granqvist

  - Nanotechnology Perceptions - Year 2007

  Wykorzystano pojęcia teorii informacji do określenia możliwości poprawy selektywności i czujności rezystancyjnych sensorów gazu. Podano ogólne rozważania dotyczące limitu selektywnoœci dla tych sensorów. Porównano iloraz sygnału do szumów oraz pojemność kanału informacyjnego dla sensorów chemicznych wykorzystujących jako sygnał zjawiska fluktuacyjne z klasycznymi sensorami charakteryzowanymi jedną wartością. Ogólne rozważania wsparto...

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• CHEMICAL COMMUNICATIONS

  Journals

  ISSN: 1359-7345 , eISSN: 1364-548X

• Chemistry & Chemical Technology

  Journals

  ISSN: 1996-4196

• Application of Chemical Sensors and Olfactometry Method in Ecological Audits of Degraded Areas

  Publication

  • A. Kulig
  • M. Szyłak-Szydłowski
  • M. Wiśniewska

  - SENSORS - Year 2021

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• Application of electrochemical sensors and sensor matrixes for measurement of odorous chemical compounds

  Publication

  • J. Gębicki

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Year 2016

  In this paper describes the principle of operation of the electrochemical sensors and the sensor matrixes comprised of electrochemical sensors intended for measurement of odorous compounds. Critical comparison of these sensors’ advantages and disadvantages has been made. The fields of economy contributing to release of odours and the potential sources of their emission have been identified. Commercially available electrochemical...

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• The Use of Chemical Sensors to Monitor Odour Emissions at Municipal Waste Biogas Plants

  Publication

  • M. Wiśniewska
  • A. Kulig
  • K. Lelicińska-Serafin

  - Applied Sciences-Basel - Year 2021

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• Chapter 11 – Application of Chemical Sensors and Sensor Matrixes to Air Quality Evaluation

  Publication

  • J. Gębicki
  • T. Dymerski

  - Year 2016

  Indoor and outdoor air quality is one of the key factors influencing human health. However, air quality evaluation is not easy task. Air is a complex system, which is subjected to changes even within short period of time. Progress in analytical methods and analytical tools provides increasingly more reliable information on the condition and quality of indoor and outdoor air. This progress, however, generates an increase in the...

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• Amperometric gas sensors with elektrodes chemically deposited on Nafion membrane

  Publication

  • A. Strzelczyk

  - Year 2012

  W pracy przedstawiono opis metod otrzymywania elektrod pracujących w czujnikach amperometrycznych gazów z elektrolitem ciekłym. Zaprezentowano metody chemiczne takie jak: metoda impregnacji-redukcji i metoda Takenaka-Torikai. Przedstawiono przegląd konstrukcji czujnikowych gazowych z elektrodami tego typu.

• <title>Novel matrix for fiber optic chemical sensors made of particle track polymer</title>

  Publication

  • A. Dybko
  • W. Wroblewski
  • J. Maciejewski
  • Z. Brzozka
  • R. Romaniuk
  • R. S. Romaniuk

  - Year 1995

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• IEEE SENSORS JOURNAL

  Journals

  ISSN: 1530-437X , eISSN: 1558-1748

• CHEMICAL ENGINEERING AND PROCESSING

  Journals

  ISSN: 0255-2701 , eISSN: 1873-3204

• Currently Commercially Available Chemical Sensors Employed for Detection of Volatile Organic Compounds in Outdoor and Indoor Air

  Publication

  • B. Szulczyński
  • J. Gębicki

  - Environments - Year 2017

  The paper presents principle of operation and design of the most popular chemical sensors for measurement of volatile organic compounds (VOCs) in outdoor and indoor air. It describes the sensors for evaluation of explosion risk including pellistors and IR-absorption sensors as well as the sensors for detection of toxic compounds such as electrochemical (amperometric), photoionization and semiconductor with solid electrolyte ones....

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• Biomass-based activated carbons produced by chemical activation with H3PO4 as catalysts for the transformation of α-pinene to high-added chemicals

  Publication

  • A. Kamińska
  • J. Sreńscek-Nazzal
  • J. Serafin
  • P. Miądlicki
  • K. Kiełbasa
  • A. Wróblewska

  - Environmental Science and Pollution Research - Year 2023

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• Chemical Biology & Drug Design

  Journals

  ISSN: 1747-0277 , eISSN: 1747-0285

• SENSORS AND ACTUATORS A-PHYSICAL

  Journals

  ISSN: 0924-4247

• The Baltic Sea as a dumping site of chemical munitions and chemical warfare agents

  Publication

  • A. Szarejko
  • J. Namieśnik

  - CHEMISTRY AND ECOLOGY - Year 2009

  W pracy przedstawiono problem składowania w Morzu Bałtyckim aminucji chemicznej i bojowych środków trujących. Przedstawiono typy oraz charakterystykę BST składowanych na dnie Morza Bałtyckiego. Omówiono potencjalne zagrożenia dla środowiska abiotytcznego oraz dla organizmów żywych związanych z tego typu składowiskami. Przedstawiono również podstawowe informacje o procedurach analitycznych, które mogą być wykorzystane do wykrywania...

• Sources and composition of chemical pollution in Maritime Antarctica (King George Island), part 2: Organic and inorganic chemicals in snow cover at the Warszawa Icefield

  Publication

  • D. Szumińska
  • J. Potapowicz
  • M. Szopińska
  • C. Sebastian
  • U. Falk
  • M. Frankowski
  • Ż. Polkowska

  - SCIENCE OF THE TOTAL ENVIRONMENT - Year 2021

  The study area is located on King George Island, where 90% of the area is permanently glaciated. This study provides a comprehensive analysis of the inorganic and organic chemistry of snow cover in the icefield and a comparison against previous results obtained in fresh water. Snow samples were collected in the summer of 2017 in the Warszawa Icefield area. Sampling points are located along two transects: between the Arctowski Polish...

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• Metabolism of chemical carcinogens

  Publication

  • Z. Mazerska

  - Year 2006

  W rozdziale omówiono szlaki przemian metabolicznych wielu grup związków rakotwórczych z uwzględnieniem zarówno reakcji aktywacji jak i detoksykacji. SzczegÓlną uwagę poświęcono związkom rakotwórczym występującym w żywności.

• CHEMICAL ENGINEERING TRANSACTIONS

  Journals

  ISSN: 2283-9216

• Formaldehyde detection with chemical gas sensors based on WO3 nanowires decorated with metal nanoparticles under dark conditions and UV light irradiation

  Publication

  • B. Bouchikhi
  • T. Chludziński
  • T. Saidi
  • J. Smulko
  • N. E. Bari
  • H. Wen
  • R. Ionescu

  - SENSORS AND ACTUATORS B-CHEMICAL - Year 2020

  We report results of formaldehyde gas (CH2O) detection under dark conditions and UV light irradiation with pristine tungsten trioxide nanowires (WO3 NWs) and metal nanoparticles decorated WO3 NWs gas sensing layers. The resistive layers were deposited by one step aerosol assisted chemical vapor deposition (AACVD) on commercial alumina substrates with 10-pair interdigitated platinum electrodes. The elaborated gas sensors, based...

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• CHEMICAL ENGINEERING RESEARCH & DESIGN

  Journals

  ISSN: 0263-8762 , eISSN: 1744-3563

• CHEMICAL REVIEWS

  Journals

  ISSN: 0009-2665 , eISSN: 1520-6890

• FOOD AND CHEMICAL TOXICOLOGY

  Journals

  ISSN: 0278-6915 , eISSN: 1873-6351

• Fluctuation - enchanced chemical sensing

  Publication

  • G. Schmera
  • L. B. Kish
  • J. Smulko

  - Proceedings of SPIE - Year 2003

  Czułość i selektywność sensorów gazu może ulec poprawie jednocześnie gdy wykorzysta się informację zawartą w szumach występujących w sensorze. W pracy opisano szczegółowo kilka metod stosowanych do analizy szumów sensorów gazu. Przedstawiono wyniki ostatnich eksperymentów przeprowadzonych na komercyjnych sensorach gazu Taguchi, sensorach SAW oraz MOS-FET.

• Analysis of the chemical composition of sediments

  Publication

  • J. Ryl

  - Year 2016

  Analysis of sediments and corrosion products was carried out, including microscoping and spectroscopic measurements with SEM/EDX

• How to evaluate methods used in chemical laboratories in terms of the total chemical risk? – a ChlorTox Scale

  Publication

  • P. M. Nowak
  • R. Wietecha-Posłuszny
  • J. Płotka-Wasylka
  • M. Tobiszewski

  - Green Analytical Chemistry - Year 2023

  Reliable assessment of the health and environmental risk associated with the use of chemicals is critical to ob- jectively evaluate the greenness and whiteness of an analytical method. An objective and useful way of risk assessment should take into account all the relevant properties of used substances, their actual amounts needed for application of the method, and quantify the assessment result using a standardized unit. This...

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• Chemical Industry & Chemical Engineering Quarterly

  Journals

  ISSN: 1451-9372 , eISSN: 2217-7434

• ACS Sensors

  Journals

  ISSN: 2379-3694

• Photonic Sensors

  Journals

  ISSN: 1674-9251 , eISSN: 2190-7439

• Sensors International

  Journals

  eISSN: 2666-3511

• Measurement: Sensors

  Journals

  eISSN: 2665-9174

• SENSORS AND MATERIALS

  Journals

  ISSN: 0914-4935

• CHEMICAL SENSES

  Journals

  ISSN: 0379-864X , eISSN: 1464-3553

• CHEMICAL ENGINEERING

  Journals

  ISSN: 0009-2460 , eISSN: 1945-368X

• CHEMICAL IMMUNOLOGY

  Journals

  ISSN: 1660-2242

• CHEMICAL WEEK

  Journals

  ISSN: 0009-272X

• Chemical Problems

  Journals

  ISSN: 2221-8688

• Chemical Methodologies

  Journals

  ISSN: 2645-7776 , eISSN: 2588-4344

• Physical-chemical processes of diamond grinding

  Publication

  • D. Lobanov
  • P. Arhipov
  • A. Yanyushkin
  • V. Skeeba

  - IOP Conference Series: Earth and Environmental Science - Year 2017

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• Chemical composition analysis and authentication of whisky

  Publication

  • P. Wiśniewska
  • T. Dymerski
  • W. Wardencki
  • J. Namieśnik

  - JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE - Year 2015

  W pracy przedstawiono informacje dotyczące porównania różnych rodzajów whisky i innych napojów alkoholowych, identyfikacji różnych rodzajów whisky, oceny jakości i potwierdzania autentyczności whisky. Ponadto w pracy omówiono różne techniki stosowane w analizie whisky, takie jak gazową i cieczową chromatografię z różnymi detektorami (FID, AED, UV-vis), nos elektroniczny, spektrometrię absorpcji atomowej i spektrometrię mas. Ponadto...

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• Chemical and biological stability of polyene macrolides

  Publication

  • N. Salewska
  • J. Boros-Majewska
  • M. J. Milewska
  • S. Milewski

  - Acta Biochimica Polonica - Year 2011

  The polyene macrolide antibiotics have been used in an-tifungal therapy since first o f them were discovered in 1950's. Up to now, four polyene macrolides are being used in medical practice, namely amphotericin B, nystatin, candi-cidin and pimaricin.The antifungal activity and mode of ac-tion of polyene macrolides is determined by their structure, chemical and physical properties.The main fragment of polyene...

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• Chemical Quality of Bottled Waters: A Review

  Publication

  • M. Diduch
  • Ż. Polkowska
  • J. Namieśnik

  - JOURNAL OF FOOD SCIENCE - Year 2011

  Bottled water has become very popular for quenching thirst and as a dietary (mineral) supplement. Theplethora of natural mineral waters precludes any unequivocal system of classification, which makes it difficult for theconsumer to choose a water with properties that suits him/her exactly. The ever-increasing popularity of bottled watersmeans that it is of the utmost importance to determine not only their mineral content, but above...

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