DeltaFlex

형광수명측정기

TCSPC 수명 데이터를 빠르고 효율적으로 수집하기 위한 고성능의 플렉서블 형광 수명 분광기입니다.

DeltaFlex 시간 상관 단일 광자 계수(Time correlated single photon counting)(TCSPC) 시스템은 차세대 TCSPC 계측기의 Delta 시리즈 중 하나입니다.

DeltaFlex는 최고의 유연성을 제공하며, 시스템은 케이블이나 카드를 변경할 필요 없이 11차 오더 정도를 아우르는 발광 수명을 측정하도록 설계되었습니다. 이 시스템의 핵심은 Delta timing 전자 장치로, 거의 무손실 카운트를 제공하고 25ps에서 1초의 수명 측정이 가능합니다. 반복률이 높은 소스, 고속 검출기 및 초저사각 전자 장치로 구성된 DeltaFlex는 수명 데이터를 빠르고 효율적으로 얻을 수 있습니다.

신규 추가된 F-Link 버스는 단순한 모듈화가 가능합니다. 기기에 구성 요소를 추가하기만 하면 시스템이 소프트웨어에서 접근될 수 있도록 새 추가 요소를 자동으로 감지합니다.
마지막으로, 생물학적 프로브와 광전기와 같은 응용 프로그램이 NIR로 더 나아가면서, 이 범위에서는 시간 분해 측정 능력이 매우 중요합니다.

DeltaFlex는 다양한 NIR 디텍터와 결합하여 솔루션을 제공할 수 있습니다.
DeltaFlex 시스템은 호환 가능한 Delta Diode 여기 소스, Delta Hub 타이밍 전자 장치 및 PPD 피코초 감지 모듈을 사용합니다.
파장 선택을 위한 여기 및/또는 방출 단색기를 추가하고 TRES와 같은 완전한 스펙트럼 수집을 수행할 수 있습니다.

TDM-800 단색기는 낮은 시간 분산을 제공하도록 특별히 설계되었습니다.
시스템에는 디지털 온도 센서 및 자기 교반기가 장착된 샘플 홀더가 제공됩니다.
부속품에는 델타 다이오드 및 스펙트럼의 긴 목록이 포함됩니다.
예를 들어, LED 소스, 단색기 및 펠티어 온도 조절 장치, 등이 있습니다.
DeltaFlex는 F-Link 분광기 버스를 통해 모터 구동 장치를 통합하도록 쉽게 업그레이드할 수 있습니다.

H10330 시리즈 검출기 및 스펙트럼과 함께 표시된 DeltaFlex-NIR-H 광학 시스템LED 여기 소스.

분광학:60 - 델타 다이오드 비디오 (1:03)

Segment: Scientific
Manufacturing Company: HORIBA Scientific
  • Measure lifetimes from 25ps with laser diodes and PPD detection module
  • Up to 1,000 TCSPC measurements per second – ideal for kinetics studies
  • Monochromator wavelength selection  
  • DeltaDiodes available from UV to NIR.  Consult the DeltaDiode page for full details
  • SpectraLEDs can be used to acquire longer lifetimes (µs – s) and available from UV to NIR.
  • Upgrade to a monochromator based NIR system (DeltaFlex-NIR-H or DeltaFlex-NIR-R)
  • Easy to add accessories with F-Link bus
  • Comprehensive software package
  • Measurement modes
    • Lifetime – measure 25ps to 1s
    • Kinetic TCSPC – 1 to 10 000 decays measured sequentially in 1ms to 1min per decay
    • Anisotropy – reconvolution analysis to resolve shorter rotational correlation times
    • Time-Resolved Emission Spectra (TRES) – Collect up to 100 wavelength dependent decays
    • Steady-State

 

Optional Pulsed Laser and LED Light Sources

DeltaFlex system

Minimum Lifetime25ps with laser diode source*
Shortest measurement time1 millisecond*
Repetition rates10kHz - 100MHz with DeltaDiode, 0.1Hz - 10kHz with SpectraLED
Diode controllerDeltaDiode and SpectraLED
Prompt FWHM<200ps FWHM with PPD/TBX and laser diode
Deadtime10ns
Time ranges10ns - 11s
Wavelength selection
  • Emission monochromator as standard 200-800nm.
  • 300-1200nm and 400-1600nm versions optional
  • Excitation and 2nd emission monchromators also available
Detector response
  • 250 - 650nm standard, 250 - 850nm and 300 – 900nm optional. 
  • NIR detectors to 1700nm available
PC interfaceUSB 2.0.  PC not included.  Requires Windows XP or Windows 7, 32/64-bit English language ver
System Footprint75cm x 55cm nominal excluding PC

**With DeltaDiode and PPD attached, no cables

DeltaFlex-NIR upgraded systems

 DeltaFlexDeltaFlex-NIR-HDeltaFlex-NIR-R
Measurable lifetime*25ps to 1s100ps to 1s300ps to 1s
InterfaceUSBUSBUSB
Wavelength coverage of detector
 		250-650nm
(250-850nm or 300-900nm optional)		950-1400nm or
950-1700nm		300-1400nm or 300-1700nm
 

* Dependent on sample and system configuration

Specifications and appearance are subject to change without notice.

Dye‐protein binding monitored in a microliter volume using timeresolved fluorescence
Dye‐protein binding monitored in a microliter volume using timeresolved fluorescence
The potential health benefits stemming from the antioxidant activity of curcumin, commonly found in turmeric (Curcuma longa L), has attracted the interest of several research groups.
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Stopped flow time‐resolved fluorescence study of serum albumin – curcuminoid binding
Stopped flow time‐resolved fluorescence study of serum albumin – curcuminoid binding
Rapid mixing accessories to perform stopped flow measurements have found application in characterizing interactions and reactions occurring in solution. Reactants are expelled from syringes, mixed and injected into a flowcell.
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Fluorescence Anisotropy Studies
Fluorescence Anisotropy Studies
Polarized light striking a fluorescent molecule results in polarized fluorescence. This polarized emission gradually returns to unpolarized fluorescence depending on rotational diffusion and other factors. Anisotropy is directly related to the polarization, and is the ratio of the polarized light component to the total light intensity.
Read more
Measuring PL Upconversion Spectra and Lifetimes of Lanthanide-Doped Nanoparticles
Measuring PL Upconversion Spectra and Lifetimes of Lanthanide-Doped Nanoparticles
Upconverting lanthanide-based nanomaterials exhibit a unique fluorescence anti-Stokes shift, which enables them to convert NIR wavelength excitation into visible shorter wavelength emissions (NIR to UV-Vis).
Read more
Characterizing Lanthanides in Glasses for Optical Applications
Characterizing Lanthanides in Glasses for Optical Applications
Glasses are essential materials with a multitude of uses and many forms. In the area of optoelectronics there is an interest to modify the glass composition to favor the incorporation of lanthanide elements.
Read more
Upconversion of Lanthanide-containing glasses using DD‐980L excitation
Upconversion of Lanthanide-containing glasses using DD‐980L excitation
The phenomenon of upconversion is an optical process that takes in lower energy (longer wavelength) photons and emits higher energy (shorter wavelength) photons.
Read more
Measurement of carrier lifetime in perovskite for solar cell applications
Measurement of carrier lifetime in perovskite for solar cell applications
Hybrid perovskite photovoltaics (PV) show promise because of their good efficiencies, which can be around 20%. Along with their PV characteristics, perovskite materials exhibit a high degree of radiative recombination.
Read more
Monitoring Whole Leaf Fluorescence Using Time‐resolved Techniques
Monitoring Whole Leaf Fluorescence Using Time‐resolved Techniques
Light incident on a leaf can be absorbed by chlorophyll to commence the photosynthetic cycle. Excess energy can be liberated as heat or by emission of fluorescence and this can be used to assess the efficiency of the photosynthetic process.
Read more
The Measurement of Singlet Oxygen Lifetime Sensitized using Rose Bengal
The Measurement of Singlet Oxygen Lifetime Sensitized using Rose Bengal
The study of singlet oxygen (1O2) is of interest, principally, as it is a highly reactive species. It can be produced by photosensitisation, usually of a molecule such as a dye or porphyrin. Thus, by the appropriate selection of sensitiser, the presence of oxygen and light, 1O2 can be selectively generated. From a biological aspect it has the ability to damage and destroy cells, which has lead to interest in its use as an anticancer agent in photodynamic therapy (PDT).
Read more
Effect of temperature on HSA structure inferred using time-resolved room-temperature phosphorescence
Effect of temperature on HSA structure inferred using time-resolved room-temperature phosphorescence
To access intrinsic amino acids, such as tryptophan, as probes, the UV excitation wavelengths for pulsed phosphorescence measurements have long been the preserve of low-repetition-rate gas-filled lamps or larger laser systems. Recent developments have enabled the use of interchangeable semiconductor diodes...
Read more
Plasmon enhancement of protein fluorescence by silver nanostructures
Plasmon enhancement of protein fluorescence by silver nanostructures
The use of metal surfaces in conjunction with fluorescence molecules employing a plasmon effect, sometimes referred to as metal enhanced fluorescence, can be advantageous because of the possible enhancement of photophysical properties.
Read more
Investigating photocleavage using time‐resolved emission spectra
Investigating photocleavage using time‐resolved emission spectra
The choice of protecting group is of crucial importance in the success of many steps in organic synthesis and the manipulation of polyfunctional molecules, since they can prevent the formation of undesired side products and reactions.
Read more
Time‐resolved luminescence of security inks from the UV to NIR
Time‐resolved luminescence of security inks from the UV to NIR
The use of security features, such as luminescent inks, has increased significantly in an attempt to prevent fraud and counterfeiting of materials and goods.
Read more
Elucidating Local Viscosity Using Fluorescence Lifetime Measurements
Elucidating Local Viscosity Using Fluorescence Lifetime Measurements
Certain fluorescent molecules, known as molecular rotors, can be employed to estimate the local (nanoscale) viscosity in microheterogeneous systems by measurement of their fluorescence lifetime. This can be advantageous over the usual fluorescence anisotropy method, as the measurement is simpler and faster to perform. This is demonstrated using the HORIBA Scientific TemPro fluorescence lifetime system to monitor the gelation of silica produced using the sol‐gel technique.
Read more
MCS and Protein Phosphorescence
MCS and Protein Phosphorescence
Tryptophan phosphorescence within protein molecules is gaining attention as a probe of protein dynamics and structure. The tryptophan phosphorescence lifetime, τ, varies with the protein molecule’s local environment and conformation.
Read more
Size: 0.92 MB
DeltaFlex Specification Sheet
Size: 0.88 MB
Technical Note: Hybrid Picosecond Photon Detector (HPPD)
Size: 0.23 MB
Time‐resolved fluorescence lifetime measurements Technical Note PDF

Product Variants

EzTime Software
EzTime Software

제품 문의

HORIBA제품의 자세한 정보를 원하시면, 아래의 양식에 내용을 입력을 부탁드립니다.

* 는 필수입력항목입니다.

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