UV/Vis/NIR Spectrophotometer Jasco V-770 (JASCO)

Description:

The UV/Vis/NIR Spectrophotometer Jasco V-770 has a unique single monochromator able to measure the wavelength range of 190 to 2700 nm. A PMT detector is used for the UV/ Vis region, and a Peltier-cooled PbS detector is for the NIR region. Thanks to a very friendly software manager, the device operation is easy. The Spectra Manager II allows measuring a) the spectra automatically at preselected time intervals using the preprogrammed parameters, b) the „Band gap” analysis program for energy calculations from transmission and reflection spectra of semiconductors, c) the program for determination of UV-B/UV-A protection grade of cosmetics, clothing and sunglasses.

Publications:

• CHENNAM, P.; ŘÍHOVÁ, M.; AZPEITIA, S.; SEPÚLVEDA SEPÚLVEDA, L.; KACHLÍK, M.; POUZAR, M.; CICMANCOVA, V.; MACA, K.; KNEZ, M.; MACÁK, J., 2026: Carbon fibers with infiltrated TiO2 nanocrystalline layers: photocatalytic performance. NANOSCALE 18(1), p. 413 - 424, doi: 10.1039/d5nr04109k; FULL TEXT
  (VERIOS, RIGAKU3, MIRA-STAN, KRATOS-XPS, JASCO, WITEC-RAMAN)
• THEKKEDATH MADHU, N.; NATARAJAN, S.; PUMERA, M., 2026: Molecularly Engineered Fluorescent Magnetic Microrobots for Sensing High-Energy Nitroaromatic Explosives in Highly Acidic Aqueous Environments. SMALL 22(5), doi: 10.1002/smll.202512670; FULL TEXT
  (JASCO, FTIR-CHEMLAB, LEICACOAT-STAN, VERIOS, MIRA-STAN)
• KOTÁSKOVÁ, L.; NEMEC, I.; HERCHEL, R.; SANTANA, V.; NEUGEBAUER, P., 2026: Novel Nitroxide-Substituted Hydrazone Switch: Experimental and Theoretical Insights into Photoswitching Behavior. ACS ORGANIC & INORGANIC AU 6(1), p. 64 - 75, doi: 10.1021/acsorginorgau.5c00068; FULL TEXT
  (JASCO)
• MAPPOLI, S.; SONIGARA, K.; NITTOOR VEEDU, R.; PUMERA, M., 2025: MAX phase metal carbide-enabled triboelectric nanogenerator for integrated ammonia generation. APPLIED MATERIALS TODAY 47, p. 1 - 11, doi: 10.1016/j.apmt.2025.102919; FULL TEXT
  (VERIOS, LYRA, LEICACOAT-STAN, KRATOS-XPS, JASCO, ICON-SPM)
• NITTOOR VEEDU, R.; KALLESHAPPA, B.; PUMERA, M., 2025: Copper-Infused MXene from MAX Phase for Enhanced Electrochemical Ammonia Production. ACS NANO 19(46), p. 39645 - 39653, doi: 10.1021/acsnano.5c09659; FULL TEXT
  (MIRA-STAN, KRATOS-XPS, RIGAKU3, JASCO)

• Cerná, E.; Nedela, V.; Tihlariková, E.; Brtníková, J.; Fohlerová, Z.; Lipovy, B.; Vacek, L.; Ruzicka, F.; Matulová, J.; Vojtová, L., 2025: Glycerol-Enhanced Gum Karaya Hydrogel Films with a Sandwich-like Structure Enriched with Octenidine for Antibacterial Action against Multidrug-Resistant Bacteria. ACS OMEGA 10(27), p. 29530 - 29546, doi: 10.1021/acsomega.5c02915; FULL TEXT
  (JASCO, FTIR-CHEMLAB)
• VELLUVAKANDY, R.; JU, X.; PUMERA, M., 2025: Nanorobot-Cell Communication via In Situ Generation of Biochemical Signals: Toward Regenerative Therapies. ACS NANO 19(25), p. 22953 - 22967, doi: 10.1021/acsnano.5c02092; FULL TEXT
  (VERIOS, JASCO, KRATOS-XPS)
• Daradkeh, SI.; Allaham, MM.; Spusta, T.; Spotz, Z.; Pouchly, V.; Mousa, MS.; Knápek, A.; Sobola, D., 2025: Temperature-dependent evolution of electronic structure and ferrimagnetic properties in high-entropy oxide (Cr, Mn, Fe, Co, Ni)3O4. JOURNAL OF ALLOYS AND COMPOUNDS 1031, doi: 10.1016/j.jallcom.2025.180922; FULL TEXT
  (WITEC-RAMAN, LYRA, RIGAKU3, JASCO, VERSALAB)
• NOUSEEN, S.; DESHMUKH, S.; LANGER, M.; OTYEPKA, M.; PUMERA, M., 2025: Electrochemical nitrate reduction to ammonia using laser-processed Nb₂AlC: the role of effective Al etching. JOURNAL OF MATERIALS CHEMISTRY A 13(26), p. 21063 - 21076, doi: 10.1039/d5ta02418h; FULL TEXT
  (VERIOS, RIGAKU3, KRATOS-XPS, JASCO)
• Joda, NN.; Edelmannova, MF.; Pavliñák, D.; Santana, VT.; Chennam, PK.; Rihova, M.; Kocí, K.; Macak, JM., 2025: Centrifugally spun hematite Fe2O3 hollow fibers: Efficient photocatalyst for H2 generation and CO2 reduction. APPLIED SURFACE SCIENCE 686, p. 1 - 12, doi: 10.1016/j.apsusc.2024.162132; FULL TEXT
  (MIRA-STAN, LEICACOAT-STAN, RIGAKU3, KRATOS-XPS, WITEC-RAMAN, BET-DEGASSER, BET-ANAMET, JASCO)
• Senthilnathan, N.; Oral, CM.; Pumera, M., 2025: Magneto-Fluorescent Microrobots with Selective Detection Intelligence for High-Energy Explosives and Antibiotics in Aqueous Environments. ACS APPLIED MATERIALS & INTERFACES , p. 21691 - 21704, doi: 10.1021/acsami.5c02259; FULL TEXT
  (JASCO, FTIR-CHEMLAB, RIGAKU3, VERIOS, MIRA-STAN, LEICACOAT-STAN)
• JU, X.; PALACKA, K.; VELLUVAKANDY, R.; MICHALIČKA, J.; PUMERA, M., 2025: Glucose-Powered Ultrasmall Chemotactic Nanorobots for Retinal Degeneration Treatment. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 147(49), p. 45405 - 45422, doi: 10.1021/jacs.5c15651; FULL TEXT
  (TITAN, FTIR-CHEMLAB, RIGAKU3, KRATOS-XPS, JASCO, DHR)
• Schimon, D.; Patakyová, S.; Stavárek, P.; Dzik, P.; Homola, T.; Zažímal, F.; Klusoň, P., 2025: Visible-light-sensitive coatings of graphitic carbon nitride with inherent porosity induced by camphor. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A: CHEMISTRY 468, p. 1 - 13, doi: 10.1016/j.jphotochem.2025.116507; FULL TEXT
  (KRATOS-XPS, JASCO)
• Gaizura, F., 2024: Preparation and characterization of optically active nanorods. BACHELOR´S THESIS , p. 1 - 39; FULL TEXT
  (LYRA, JASCO, WITEC-RAMAN)
• NOUSEEN, S.; DESHMUKH, S.; PUMERA, M., 2024: Nanoarchitectonics of Laser Induced MAX 3D-Printed Electrode for Photo-Electrocatalysis and Energy Storage Application with Long Cyclic Durability of 100 000 Cycles. ADVANCED FUNCTIONAL MATERIALS 34(45), p. 1 - 12, doi: 10.1002/adfm.202407071; FULL TEXT
  (VERIOS, LYRA, RIGAKU3, KRATOS-XPS, WITEC-RAMAN, JASCO)
• SUBHADARSHINI, S.; GHOSH, K.; PUMERA, M., 2024: Multiscale hierarchical nanoarchitectonics with stereographically 3D-printed electrodes for water splitting and energy storage. MATERIALS TODAY 74, p. 34 - 12, doi: 10.1016/j.mattod.2024.02.004; FULL TEXT
  (MONOWAVE, KRATOS-XPS, VERIOS, JASCO)
• KORČUŠKOVÁ, M.; SVATÍK, J.; TOMAL, W.; ŠIKYŇOVÁ, A.; VISHAKHA, V.; PETKO, F.; GALEK, M.; STALMACH, P.; ORTYL, J.; LEPCIO, P., 2024: Anatase and rutile nanoparticles in photopolymer 3D-printed nanocomposites: Band gap-controlled electron interactions in free-radical and cationic photocuring. REACTIVE & FUNCTIONAL POLYMERS 200, p. 1 - 12, doi: 10.1016/j.reactfunctpolym.2024.105923; FULL TEXT
  (WITEC-RAMAN, JASCO, MIRA-STAN, DSC-DISCOVERY)
• DALLAEV, R.; SPUSTA, T.; ALLAHAM, M.; SPOTZ, Z.; SOBOLA, D., 2024: Synthesis and Band Gap Characterization of High-Entropy Ceramic Powders. CRYSTALS 14(4), p. 1 - 10, doi: 10.3390/cryst14040295; FULL TEXT
  (RIGAKU3, VERIOS, KRATOS-XPS, JASCO)
• NOUSEEN, S.; GHOSH, K.; PUMERA, M., 2024: Hydrofluoric acid-free etched MAX on 3D-printed nanocarbon electrode for photoelectrochemical hydrogen production. APPLIED MATERIALS TODAY 36, doi: 10.1016/j.apmt.2023.101995; FULL TEXT
  (RIGAKU3, VERIOS, LYRA, KRATOS-XPS, JASCO)
• TINOCO NAVARRO, L.; BEDNAŘÍKOVÁ, V.; KAŠTYL, J.; CIHLÁŘ, J., 2023: Structure and Photocatalytic Properties of Ni-, Co-, Cu-, and Fe-Doped TiO2 Aerogels. GELS 9(5), p. 1 - 21, doi: 10.3390/gels9050357; FULL TEXT
  (RIGAKU3, VERIOS, BET-ANAMET, JASCO, MIRA-STAN, TITAN)
• VISHAKHA, V.; ABDELLATIF, A.; MICHALIČKA, J.; WHITE, P.; LEPCIO, P.; TINOCO NAVARRO, L.; JANČÁŘ, J., 2023: Carboxymethyl starch as a reducing and capping agent in the hydrothermal synthesis of selenium nanostructures for use with three-dimensional-printed hydrogel carriers. ROYAL SOCIETY OPEN SCIENCE 10(10), p. 1 - 17, doi: 10.1098/rsos.230829; FULL TEXT
  (ZETASIZER, RIGAKU3, VERIOS, MIRA-STAN, LEICACOAT-STAN, TITAN, FTIR-CHEMLAB, KRATOS-XPS, JASCO)
• JYOTI, J.; MUNOZ MARTIN, J.; PUMERA, M., 2023: Quantum Material-Based Self-Propelled Microrobots for the Optical ´On-the-Fly´ Monitoring of DNA. ACS APPLIED MATERIALS & INTERFACES 15(50), p. 58548 - 8, doi: 10.1021/acsami.3c09920; FULL TEXT
  (LYRA, JASCO, FTIR-CHEMLAB)
• KANDAMBATH PADINJAREVEETIL, A.; PERALES RONDON, J.; ZAORALOVÁ, D.; OTYEPKA, M.; ALDUHAISH, O.; PUMERA, M., 2023: Fe-MOF Catalytic Nanoarchitectonic toward Electrochemical Ammonia Production. ACS APPLIED MATERIALS & INTERFACES 15(40), p. 47294 - 13, doi: 10.1021/acsami.3c12822; FULL TEXT
  (LYRA, VERIOS, JASCO, KRATOS-XPS, RIGAKU3)
• GAO, W.; PERALES RONDON, J.; MICHALIČKA, J.; PUMERA, M., 2023: Ultrathin manganese oxides enhance the electrocatalytic properties of 3D printed carbon catalysts for electrochemical nitrate reduction to ammonia. APPLIED CATALYSIS B: ENVIRONMENTAL 330, doi: 10.1016/j.apcatb.2023.122632; FULL TEXT
  (ALD-FIJI, VERIOS, LYRA, TITAN, KRATOS-XPS, JASCO)

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