S E Bell

Summary

Affiliation: Queen's University Belfast
Country: UK

Publications

  1. ncbi Identification of dyes on ancient Chinese paper samples using the subtracted shifted Raman spectroscopy method
    S E Bell
    School of Chemistry, Queen s University of Belfast, Northern Ireland
    Anal Chem 72:234-9. 2000
  2. ncbi Sensors for small molecules of biochemical interest based on surface-enhanced raman spectroscopy: the challenges of preparing enhancing materials for real-world applications
    Steven E J Bell
    School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
    Conf Proc IEEE Eng Med Biol Soc 2007:4087. 2007
  3. ncbi SERS enhancement by aggregated Au colloids: effect of particle size
    Steven E J Bell
    Innovative Molecular Materials Group, School of Chemistry and Chemical Engineering, Queen s University, Belfast, UK
    Phys Chem Chem Phys 11:7455-62. 2009
  4. ncbi Surface-enhanced Raman spectroscopy (SERS) for sub-micromolar detection of DNA/RNA mononucleotides
    Steven E J Bell
    Innovative Molecular Materials Group, School of Chemistry and Chemical Engineering, Queen s University, Belfast BT9 5AG, Northern Ireland
    J Am Chem Soc 128:15580-1. 2006
  5. ncbi Characterization of silicone elastomer vaginal rings containing HIV microbicide TMC120 by Raman spectroscopy
    Steven E J Bell
    Innovative Molecular Materials Group, School of Chemistry and Chemical Engineering, Queen s University, Belfast BT9 5AG, UK
    J Pharm Pharmacol 59:203-7. 2007
  6. ncbi Forensic analysis of architectural finishes using fourier transform infrared and Raman spectroscopy, part II: white paint
    Steven E J Bell
    School of Chemistry, Queen s University, Belfast, BT9 5AG, U K
    Appl Spectrosc 59:1340-6. 2005
  7. ncbi Forensic analysis of architectural finishes using fourier transform infrared and Raman spectroscopy, part I: the resin bases
    Steven E J Bell
    School of Chemistry, Queen s University, Belfast, BT9 5AG, U K
    Appl Spectrosc 59:1333-9. 2005
  8. ncbi Quantitative surface-enhanced Raman spectroscopy of dipicolinic acid--towards rapid anthrax endospore detection
    Steven E J Bell
    School of Chemistry, Queen s University Belfast, David Keir Building, Belfast, BT9 5AG, N Ireland
    Analyst 130:545-9. 2005
  9. ncbi Rapid forensic analysis and identification of ''lilac'' architectural finishes using Raman spectroscopy
    Steven E J Bell
    School of Chemistry, Queen s University, Belfast, BT9 5AG, UK
    Appl Spectrosc 59:100-8. 2005
  10. ncbi Rapid, quantitative analysis of ppm/ppb nicotine using surface-enhanced Raman scattering from polymer-encapsulated Ag nanoparticles (gel-colls)
    Steven E J Bell
    School of Chemistry, David Keir Building, Queen s University, Belfast, N Ireland BT9 5AG, UK
    Analyst 129:1032-6. 2004

Collaborators

Detail Information

Publications18

  1. ncbi Identification of dyes on ancient Chinese paper samples using the subtracted shifted Raman spectroscopy method
    S E Bell
    School of Chemistry, Queen s University of Belfast, Northern Ireland
    Anal Chem 72:234-9. 2000
    ....
  2. ncbi Sensors for small molecules of biochemical interest based on surface-enhanced raman spectroscopy: the challenges of preparing enhancing materials for real-world applications
    Steven E J Bell
    School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
    Conf Proc IEEE Eng Med Biol Soc 2007:4087. 2007
  3. ncbi SERS enhancement by aggregated Au colloids: effect of particle size
    Steven E J Bell
    Innovative Molecular Materials Group, School of Chemistry and Chemical Engineering, Queen s University, Belfast, UK
    Phys Chem Chem Phys 11:7455-62. 2009
    ....
  4. ncbi Surface-enhanced Raman spectroscopy (SERS) for sub-micromolar detection of DNA/RNA mononucleotides
    Steven E J Bell
    Innovative Molecular Materials Group, School of Chemistry and Chemical Engineering, Queen s University, Belfast BT9 5AG, Northern Ireland
    J Am Chem Soc 128:15580-1. 2006
    ..This method can therefore be used for high sensitivity, label-free identification of mononucleotides...
  5. ncbi Characterization of silicone elastomer vaginal rings containing HIV microbicide TMC120 by Raman spectroscopy
    Steven E J Bell
    Innovative Molecular Materials Group, School of Chemistry and Chemical Engineering, Queen s University, Belfast BT9 5AG, UK
    J Pharm Pharmacol 59:203-7. 2007
    ..The extent of permeation was found to be similar in rings manufactured at 25 and 80 degrees C...
  6. ncbi Forensic analysis of architectural finishes using fourier transform infrared and Raman spectroscopy, part II: white paint
    Steven E J Bell
    School of Chemistry, Queen s University, Belfast, BT9 5AG, U K
    Appl Spectrosc 59:1340-6. 2005
    ..The combination of increased discrimination and higher sample throughput means that the Raman method is superior to FT-IR for samples of this type...
  7. ncbi Forensic analysis of architectural finishes using fourier transform infrared and Raman spectroscopy, part I: the resin bases
    Steven E J Bell
    School of Chemistry, Queen s University, Belfast, BT9 5AG, U K
    Appl Spectrosc 59:1333-9. 2005
    ....
  8. ncbi Quantitative surface-enhanced Raman spectroscopy of dipicolinic acid--towards rapid anthrax endospore detection
    Steven E J Bell
    School of Chemistry, Queen s University Belfast, David Keir Building, Belfast, BT9 5AG, N Ireland
    Analyst 130:545-9. 2005
    ..986) over the range 0-50 ppm DPA. The inclusion of thiocyanate also allows false negatives due to accidental deactivation of the enhancing medium to be detected...
  9. ncbi Rapid forensic analysis and identification of ''lilac'' architectural finishes using Raman spectroscopy
    Steven E J Bell
    School of Chemistry, Queen s University, Belfast, BT9 5AG, UK
    Appl Spectrosc 59:100-8. 2005
    ....
  10. ncbi Rapid, quantitative analysis of ppm/ppb nicotine using surface-enhanced Raman scattering from polymer-encapsulated Ag nanoparticles (gel-colls)
    Steven E J Bell
    School of Chemistry, David Keir Building, Queen s University, Belfast, N Ireland BT9 5AG, UK
    Analyst 129:1032-6. 2004
    ..The main advantages of the method are that the gel-colls constitute a highly stable and reproducible SERS medium that allows high throughput (50 sample h(-1)) measurements...
  11. ncbi Classification of adipose tissue species using Raman spectroscopy
    J Renwick Beattie
    School of Chemistry and Chemical Engineering, Queen s University, Belfast, BT9 5AG, Northern Ireland
    Lipids 42:679-85. 2007
    ..7% for Principal Component Linear Discrimination Analysis (PCLDA). Kohenen and Feed-forward artificial neural networks compared well with the PLSDA, giving 98.4 and 99.2% correct classification, respectively...
  12. ncbi Remarkably simple fabrication of superhydrophobic surfaces using electroless galvanic deposition
    Iain A Larmour
    School of Chemistry and Chemical Engineering, Queen's University Belfast, Belfast BT9 5AG, UK
    Angew Chem Int Ed Engl 46:1710-2. 2007
  13. ncbi DNA reorientation on Au nanoparticles: label-free detection of hybridization by surface enhanced Raman spectroscopy
    Evanthia Papadopoulou
    Innovative Molecular Materials Group, School of Chemistry and Chemical Engineering, Queen s University, Belfast, BT9 5AG, UK
    Chem Commun (Camb) 47:10966-8. 2011
    ..Non-specific binding via the nucleobases reorients the DNA, reducing this effect. This change in intensity on reorientation was utilised for label-free detection of hybridization of a molecular beacon...
  14. ncbi Modification of Ag nanoparticles with mixed thiols for improved SERS detection of poorly adsorbing target molecules: detection of MDMA
    Alan Stewart
    Queen s University Belfast, Belfast BT9 5AG, UK
    Chem Commun (Camb) 47:4523-5. 2011
    ....
  15. ncbi Multivariate prediction of clarified butter composition using Raman spectroscopy
    Renwick Beattie
    School of Chemistry, Queen's University, Belfast BT9 5AG, Northern Ireland
    Lipids 39:897-906. 2004
    ..This, combined with the fact that Raman spectra can be obtained with no sample preparation and with 60-s data collection times, means that high-throughput, on-line Raman analysis of butter samples should be possible...
  16. ncbi A critical evaluation of Raman spectroscopy for the analysis of lipids: fatty acid methyl esters
    J Renwick Beattie
    School of Chemistry, Queen's University, Belfast BT9 5AG, Northern Ireland
    Lipids 39:407-19. 2004
    ....
  17. ncbi Tracking the distribution of "ecstasy" tablets by Raman composition profiling: a large scale feasibility study
    Steven E J Bell
    School of Chemistry, Queen's University, Belfast, N. Ireland BT9 5AG
    Analyst 128:1331-5. 2003
    ....
  18. ncbi Prediction of adipose tissue composition using Raman spectroscopy: average properties and individual fatty acids
    J Renwick Beattie
    School of Chemistry, Queen's University, Belfast BT9 5AG, Northern Ireland
    Lipids 41:287-94. 2006
    ..This work shows that Raman profiling of hundreds of samples per day is easily achievable with an automated sampling system...