PMID- 30223313
OWN - NLM
STAT- MEDLINE
DCOM- 20190111
LR  - 20190111
IS  - 1472-765X (Electronic)
IS  - 0266-8254 (Linking)
VI  - 67
IP  - 6
DP  - 2018 Dec
TI  - Laser printing of microbial systems: effect of absorbing metal film.
PG  - 544-549
LID - 10.1111/lam.13074 [doi]
AB  - Recently, it was shown that laser-induced forward transfer (LIFT) technology and 
      the laser engineering of microbial systems (LEMS) technique (based on LIFT 
      method) are effective for isolation of micro-organisms from different complex 
      substrates. These techniques frequently utilize Au as an absorbing layer 
      material. The purpose of this study was to investigate the influence of absorbing 
      film materials (Au, Ti and Cr) on the effectiveness of laser printing of 
      micro-organisms to improve LEMS and LIFT techniques. It was shown that 
      application of Ti and Cr absorbing layers activates bacterial growth after laser 
      printing and is significantly more effective in comparison to Au films, which 
      actually show a suppressing effect on bacterial cells. Results of this study can 
      be applied for LEMS and LIFT protocols for improving bacterial isolation and 
      microbial growth. SIGNIFICANCE AND IMPACT OF THE STUDY: Laser-induced forward 
      transfer technique (LIFT) is currently used for printing of micro-organisms and 
      in biosensor techniques, for single-cell isolation, and for culturing of 
      micro-organisms from complex substrates. We have studied the influence of 
      absorbing film materials (Au, Ti and Cr) on the effectiveness laser printing of 
      micro-organisms. It was shown that application of Ti and Cr absorbing layers 
      activates bacterial growth and is more effective in LIFT compared to Au films, 
      which actually have a suppressive effect on bacteria cells. The results can 
      improve LIFT protocols for bacteria isolation and culturing of microbial systems.
CI  - (c) 2018 The Society for Applied Microbiology.
FAU - Cheptsov, V S
AU  - Cheptsov VS
AUID- ORCID: 0000-0002-2547-2931
AD  - Soil Science Faculty, Lomonosov Moscow State University, Moscow, Russia.
FAU - Churbanova, E S
AU  - Churbanova ES
AD  - Institute of Photon Technologies, FSRC "Crystallography and Photonics", RAS, 
      Moscow, Russia.
FAU - Yusupov, V I
AU  - Yusupov VI
AD  - Institute of Photon Technologies, FSRC "Crystallography and Photonics", RAS, 
      Moscow, Russia.
FAU - Gorlenko, M V
AU  - Gorlenko MV
AD  - Soil Science Faculty, Lomonosov Moscow State University, Moscow, Russia.
FAU - Lysak, L V
AU  - Lysak LV
AD  - Soil Science Faculty, Lomonosov Moscow State University, Moscow, Russia.
FAU - Minaev, N V
AU  - Minaev NV
AD  - Institute of Photon Technologies, FSRC "Crystallography and Photonics", RAS, 
      Moscow, Russia.
FAU - Bagratashvili, V N
AU  - Bagratashvili VN
AD  - Institute of Photon Technologies, FSRC "Crystallography and Photonics", RAS, 
      Moscow, Russia.
FAU - Chichkov, B N
AU  - Chichkov BN
AD  - Institute of Photon Technologies, FSRC "Crystallography and Photonics", RAS, 
      Moscow, Russia.
AD  - Institut fur Quantenoptik, Leibniz Universitat Hannover, Hannover, Germany.
LA  - eng
GR  - 16-02-00955/Russian Foundation for Basic Research/
GR  - 18-15-00277/Russian Science Foundation/
GR  - 007-GZ/C3363/26/Federal Agency of Scientific Organizations/
PT  - Journal Article
DEP - 20181018
PL  - England
TA  - Lett Appl Microbiol
JT  - Letters in applied microbiology
JID - 8510094
RN  - 0R0008Q3JB (Chromium)
RN  - 7440-57-5 (Gold)
RN  - D1JT611TNE (Titanium)
SB  - IM
MH  - Bacteria/*growth & development/*isolation & purification
MH  - *Biosensing Techniques
MH  - Chromium/*chemistry
MH  - Gold/*chemistry
MH  - *Lasers
MH  - Printing
MH  - Printing, Three-Dimensional
MH  - Titanium/*chemistry
OTO - NOTNLM
OT  - LEMS
OT  - LIFT
OT  - bacteria culturing
OT  - bacteria isolation
OT  - biodiversity
OT  - laser printing
OT  - soil
EDAT- 2018/09/18 06:00
MHDA- 2019/01/12 06:00
CRDT- 2018/09/18 06:00
PHST- 2018/06/05 00:00 [received]
PHST- 2018/08/24 00:00 [revised]
PHST- 2018/09/13 00:00 [accepted]
PHST- 2018/09/18 06:00 [pubmed]
PHST- 2019/01/12 06:00 [medline]
PHST- 2018/09/18 06:00 [entrez]
AID - 10.1111/lam.13074 [doi]
PST - ppublish
SO  - Lett Appl Microbiol. 2018 Dec;67(6):544-549. doi: 10.1111/lam.13074. Epub 2018 
      Oct 18.