EP4751111A1 - Neue optische vorrichtung zur verwendung des synergistischen effekts von photonischem nanostrahl und plasmonen zur signal- und auflösungsverbesserung in der spektroskopie - Google Patents

Neue optische vorrichtung zur verwendung des synergistischen effekts von photonischem nanostrahl und plasmonen zur signal- und auflösungsverbesserung in der spektroskopie

Info

Publication number
EP4751111A1
EP4751111A1 EP24755346.4A EP24755346A EP4751111A1 EP 4751111 A1 EP4751111 A1 EP 4751111A1 EP 24755346 A EP24755346 A EP 24755346A EP 4751111 A1 EP4751111 A1 EP 4751111A1
Authority
EP
European Patent Office
Prior art keywords
microsphere
nanoelement
fiber
tip
optical device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24755346.4A
Other languages
English (en)
French (fr)
Inventor
Vlatko GA PARI
Mile IVANDA
Davor RISTI
Hrvoje GEBAVI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruder Boskovic Institute
Original Assignee
Ruder Boskovic Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruder Boskovic Institute filed Critical Ruder Boskovic Institute
Publication of EP4751111A1 publication Critical patent/EP4751111A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y35/00—Methods or apparatus for measurement or analysis of nanostructures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
    • G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
    • G01Q60/18—SNOM [Scanning Near-Field Optical Microscopy] or apparatus therefor, e.g. SNOM probes
    • G01Q60/22—Probes, their manufacture, or their related instrumentation, e.g. holders

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
EP24755346.4A 2023-07-26 2024-07-18 Neue optische vorrichtung zur verwendung des synergistischen effekts von photonischem nanostrahl und plasmonen zur signal- und auflösungsverbesserung in der spektroskopie Pending EP4751111A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HRP20230794AA HRP20230794A1 (hr) 2023-07-26 2023-07-26 Nova optička naprava za korištenje sinergijskog efekta fotonskog nanomlaza i plazmona za pojačanje signala i rezolucije u spektroskopiji
PCT/HR2024/000007 WO2025022138A1 (en) 2023-07-26 2024-07-18 New optical device for using the synergistic effect of photonic nanojet and plasmons for signal and resolution enhancement in spectroscopy

Publications (1)

Publication Number Publication Date
EP4751111A1 true EP4751111A1 (de) 2026-06-03

Family

ID=88098288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24755346.4A Pending EP4751111A1 (de) 2023-07-26 2024-07-18 Neue optische vorrichtung zur verwendung des synergistischen effekts von photonischem nanostrahl und plasmonen zur signal- und auflösungsverbesserung in der spektroskopie

Country Status (3)

Country Link
EP (1) EP4751111A1 (de)
HR (1) HRP20230794A1 (de)
WO (1) WO2025022138A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100245816A1 (en) * 2009-03-27 2010-09-30 Renishaw Plc Near-field Raman spectroscopy
US9170203B2 (en) * 2012-05-16 2015-10-27 Indian Institute Of Technology Madras Enhancement of raman scattering
WO2017007431A1 (en) * 2015-07-09 2017-01-12 National University Of Singapore Microsphere for generating a photonic nanojet
WO2020112389A1 (en) * 2018-11-28 2020-06-04 The Regents Of The University Of California Remote-excitation tip-enhanced raman spectroscopy (ters) probe for nanoscale ters imaging

Also Published As

Publication number Publication date
WO2025022138A1 (en) 2025-01-30
HRP20230794A1 (hr) 2025-01-31

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