Review





Similar Products

custom made polytetrafluoroethylene ptfe membrane filters  (Advantech)
86
Advantech custom made polytetrafluoroethylene ptfe membrane filters
Custom Made Polytetrafluoroethylene Ptfe Membrane Filters, supplied by Advantech, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/10__5194_slash_acp___25___11087___2025-48-0-6?v=Advantech
Average 86 stars, based on 1 article reviews
custom made polytetrafluoroethylene ptfe membrane filters - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
custom-made notch filter  (Chroma Technology Corporation)
90
Chroma Technology Corporation custom-made notch filter
Custom Made Notch Filter, supplied by Chroma Technology Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/pmc11373591-367-49-51?v=Chroma+Technology+Corporation
Average 90 stars, based on 1 article reviews
custom-made notch filter - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
power meter rs nrvd  (Mini-Circuits)
95
Mini-Circuits power meter rs nrvd
Power Meter Rs Nrvd, supplied by Mini-Circuits, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/10__3390_slash_app14167306-386-20-18?v=Mini-Circuits
Average 95 stars, based on 1 article reviews
power meter rs nrvd - by Bioz Stars, 2026-08
95/100 stars
  Buy from Supplier
custom-made aerosol filter system  (VACUUBRAND gmbh)
90
VACUUBRAND gmbh custom-made aerosol filter system
Custom Made Aerosol Filter System, supplied by VACUUBRAND gmbh, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/pmc10944695-24-24-42?v=VACUUBRAND+gmbh
Average 90 stars, based on 1 article reviews
custom-made aerosol filter system - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
custom made filter  (Midwest Optical Systems Inc)
90
Midwest Optical Systems Inc custom made filter
Custom Made Filter, supplied by Midwest Optical Systems Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/us11801396-45-24-7?v=Midwest+Optical+Systems+Inc
Average 90 stars, based on 1 article reviews
custom made filter - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
custom-made goggles containing red and green filters wratten 2 no. 29  (Kodak)
90
Kodak custom-made goggles containing red and green filters wratten 2 no. 29
Custom Made Goggles Containing Red And Green Filters Wratten 2 No. 29, supplied by Kodak, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/10__1523_slash_jneurosci__1885___22__2023-73-5-18?v=Kodak
Average 90 stars, based on 1 article reviews
custom-made goggles containing red and green filters wratten 2 no. 29 - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
custom-made multi-band emission filter f3,  (Chroma Technology Corporation)
90
Chroma Technology Corporation custom-made multi-band emission filter f3,
( A ) <t>di-4-ANBDQPQ</t> <t>fluorescence</t> in a Langendorff-perfused rat heart (sinus rhythm), excited with blue (blue LED, 470±10 nm filter), green (green LED, 540±12.5 nm filter) and red (red LED, 640±10 nm filter) wavelengths. These fluorescence signals (taken from the 4×4-pixel white-square region on the left-ventricle) were collected through a custom-made multi-band emission filter <t>(F3</t> in B , C ). The green trace ([Ca 2+ ] i ) shows negligible emission changes when di-4-ANBDQPQ is excited at the excitation-isosbestic point. Scale bar = 5 mm. ( B ) Schematic outline of the imaging system, highlighting key components. Since only one camera is used, the system requires no challenging optical alignment. Excitation sources Ex1: red LED with a 640±10 nm filter (F1), Ex2: green LED with a 540±12.5 nm filter (F2). ( C ) Transmission spectrum of the custom multi-band emission filter that passes both V m (Em1) and [Ca 2+ ] i (Em2) emitted fluorescence signals. F1 and F2 excitation filter spectra are shown as dashed curves. ( D ) Basic principle behind the single-camera multi-LED approach: During any frame exposure (occurring between the vertical dashed lines), the parameter being measured by the camera sensor is determined by the excitation source (either Ex1 or Ex2) that is switched on during that period. A sufficiently fast camera (compared to Em1 and Em2 signal dynamics), and interpolation between measured data points, provides simultaneous measures of multiple parameters, here V m and [Ca 2+ ] i . For these images, blebbistatin was used to eliminate the contribution of motion to the signals.
Custom Made Multi Band Emission Filter F3,, supplied by Chroma Technology Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/pmc03411684-81-9-18?v=Chroma+Technology+Corporation
Average 90 stars, based on 1 article reviews
custom-made multi-band emission filter f3, - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
custom-made double band pass filter (et620_60bp_780_900bp  (Chroma Technology Corporation)
90
Chroma Technology Corporation custom-made double band pass filter (et620_60bp_780_900bp
( A ) <t>di-4-ANBDQPQ</t> <t>fluorescence</t> in a Langendorff-perfused rat heart (sinus rhythm), excited with blue (blue LED, 470±10 nm filter), green (green LED, 540±12.5 nm filter) and red (red LED, 640±10 nm filter) wavelengths. These fluorescence signals (taken from the 4×4-pixel white-square region on the left-ventricle) were collected through a custom-made multi-band emission filter <t>(F3</t> in B , C ). The green trace ([Ca 2+ ] i ) shows negligible emission changes when di-4-ANBDQPQ is excited at the excitation-isosbestic point. Scale bar = 5 mm. ( B ) Schematic outline of the imaging system, highlighting key components. Since only one camera is used, the system requires no challenging optical alignment. Excitation sources Ex1: red LED with a 640±10 nm filter (F1), Ex2: green LED with a 540±12.5 nm filter (F2). ( C ) Transmission spectrum of the custom multi-band emission filter that passes both V m (Em1) and [Ca 2+ ] i (Em2) emitted fluorescence signals. F1 and F2 excitation filter spectra are shown as dashed curves. ( D ) Basic principle behind the single-camera multi-LED approach: During any frame exposure (occurring between the vertical dashed lines), the parameter being measured by the camera sensor is determined by the excitation source (either Ex1 or Ex2) that is switched on during that period. A sufficiently fast camera (compared to Em1 and Em2 signal dynamics), and interpolation between measured data points, provides simultaneous measures of multiple parameters, here V m and [Ca 2+ ] i . For these images, blebbistatin was used to eliminate the contribution of motion to the signals.
Custom Made Double Band Pass Filter (Et620 60bp 780 900bp, supplied by Chroma Technology Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/pmc03649405-37-27-32?v=Chroma+Technology+Corporation
Average 90 stars, based on 1 article reviews
custom-made double band pass filter (et620_60bp_780_900bp - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
custom-made dichroic filter  (IDEX)
90
IDEX custom-made dichroic filter
( A ) <t>di-4-ANBDQPQ</t> <t>fluorescence</t> in a Langendorff-perfused rat heart (sinus rhythm), excited with blue (blue LED, 470±10 nm filter), green (green LED, 540±12.5 nm filter) and red (red LED, 640±10 nm filter) wavelengths. These fluorescence signals (taken from the 4×4-pixel white-square region on the left-ventricle) were collected through a custom-made multi-band emission filter <t>(F3</t> in B , C ). The green trace ([Ca 2+ ] i ) shows negligible emission changes when di-4-ANBDQPQ is excited at the excitation-isosbestic point. Scale bar = 5 mm. ( B ) Schematic outline of the imaging system, highlighting key components. Since only one camera is used, the system requires no challenging optical alignment. Excitation sources Ex1: red LED with a 640±10 nm filter (F1), Ex2: green LED with a 540±12.5 nm filter (F2). ( C ) Transmission spectrum of the custom multi-band emission filter that passes both V m (Em1) and [Ca 2+ ] i (Em2) emitted fluorescence signals. F1 and F2 excitation filter spectra are shown as dashed curves. ( D ) Basic principle behind the single-camera multi-LED approach: During any frame exposure (occurring between the vertical dashed lines), the parameter being measured by the camera sensor is determined by the excitation source (either Ex1 or Ex2) that is switched on during that period. A sufficiently fast camera (compared to Em1 and Em2 signal dynamics), and interpolation between measured data points, provides simultaneous measures of multiple parameters, here V m and [Ca 2+ ] i . For these images, blebbistatin was used to eliminate the contribution of motion to the signals.
Custom Made Dichroic Filter, supplied by IDEX, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/pm30938979-122-8-12?v=IDEX
Average 90 stars, based on 1 article reviews
custom-made dichroic filter - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
highly selective custom-made filters  (Chroma Technology Corporation)
90
Chroma Technology Corporation highly selective custom-made filters
( A ) <t>di-4-ANBDQPQ</t> <t>fluorescence</t> in a Langendorff-perfused rat heart (sinus rhythm), excited with blue (blue LED, 470±10 nm filter), green (green LED, 540±12.5 nm filter) and red (red LED, 640±10 nm filter) wavelengths. These fluorescence signals (taken from the 4×4-pixel white-square region on the left-ventricle) were collected through a custom-made multi-band emission filter <t>(F3</t> in B , C ). The green trace ([Ca 2+ ] i ) shows negligible emission changes when di-4-ANBDQPQ is excited at the excitation-isosbestic point. Scale bar = 5 mm. ( B ) Schematic outline of the imaging system, highlighting key components. Since only one camera is used, the system requires no challenging optical alignment. Excitation sources Ex1: red LED with a 640±10 nm filter (F1), Ex2: green LED with a 540±12.5 nm filter (F2). ( C ) Transmission spectrum of the custom multi-band emission filter that passes both V m (Em1) and [Ca 2+ ] i (Em2) emitted fluorescence signals. F1 and F2 excitation filter spectra are shown as dashed curves. ( D ) Basic principle behind the single-camera multi-LED approach: During any frame exposure (occurring between the vertical dashed lines), the parameter being measured by the camera sensor is determined by the excitation source (either Ex1 or Ex2) that is switched on during that period. A sufficiently fast camera (compared to Em1 and Em2 signal dynamics), and interpolation between measured data points, provides simultaneous measures of multiple parameters, here V m and [Ca 2+ ] i . For these images, blebbistatin was used to eliminate the contribution of motion to the signals.
Highly Selective Custom Made Filters, supplied by Chroma Technology Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom-made+filters/pmc09539405-74-71-95?v=Chroma+Technology+Corporation
Average 90 stars, based on 1 article reviews
highly selective custom-made filters - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier

Image Search Results


( A ) di-4-ANBDQPQ fluorescence in a Langendorff-perfused rat heart (sinus rhythm), excited with blue (blue LED, 470±10 nm filter), green (green LED, 540±12.5 nm filter) and red (red LED, 640±10 nm filter) wavelengths. These fluorescence signals (taken from the 4×4-pixel white-square region on the left-ventricle) were collected through a custom-made multi-band emission filter (F3 in B , C ). The green trace ([Ca 2+ ] i ) shows negligible emission changes when di-4-ANBDQPQ is excited at the excitation-isosbestic point. Scale bar = 5 mm. ( B ) Schematic outline of the imaging system, highlighting key components. Since only one camera is used, the system requires no challenging optical alignment. Excitation sources Ex1: red LED with a 640±10 nm filter (F1), Ex2: green LED with a 540±12.5 nm filter (F2). ( C ) Transmission spectrum of the custom multi-band emission filter that passes both V m (Em1) and [Ca 2+ ] i (Em2) emitted fluorescence signals. F1 and F2 excitation filter spectra are shown as dashed curves. ( D ) Basic principle behind the single-camera multi-LED approach: During any frame exposure (occurring between the vertical dashed lines), the parameter being measured by the camera sensor is determined by the excitation source (either Ex1 or Ex2) that is switched on during that period. A sufficiently fast camera (compared to Em1 and Em2 signal dynamics), and interpolation between measured data points, provides simultaneous measures of multiple parameters, here V m and [Ca 2+ ] i . For these images, blebbistatin was used to eliminate the contribution of motion to the signals.

Journal: PLoS ONE

Article Title: In Situ Optical Mapping of Voltage and Calcium in the Heart

doi: 10.1371/journal.pone.0042562

Figure Lengend Snippet: ( A ) di-4-ANBDQPQ fluorescence in a Langendorff-perfused rat heart (sinus rhythm), excited with blue (blue LED, 470±10 nm filter), green (green LED, 540±12.5 nm filter) and red (red LED, 640±10 nm filter) wavelengths. These fluorescence signals (taken from the 4×4-pixel white-square region on the left-ventricle) were collected through a custom-made multi-band emission filter (F3 in B , C ). The green trace ([Ca 2+ ] i ) shows negligible emission changes when di-4-ANBDQPQ is excited at the excitation-isosbestic point. Scale bar = 5 mm. ( B ) Schematic outline of the imaging system, highlighting key components. Since only one camera is used, the system requires no challenging optical alignment. Excitation sources Ex1: red LED with a 640±10 nm filter (F1), Ex2: green LED with a 540±12.5 nm filter (F2). ( C ) Transmission spectrum of the custom multi-band emission filter that passes both V m (Em1) and [Ca 2+ ] i (Em2) emitted fluorescence signals. F1 and F2 excitation filter spectra are shown as dashed curves. ( D ) Basic principle behind the single-camera multi-LED approach: During any frame exposure (occurring between the vertical dashed lines), the parameter being measured by the camera sensor is determined by the excitation source (either Ex1 or Ex2) that is switched on during that period. A sufficiently fast camera (compared to Em1 and Em2 signal dynamics), and interpolation between measured data points, provides simultaneous measures of multiple parameters, here V m and [Ca 2+ ] i . For these images, blebbistatin was used to eliminate the contribution of motion to the signals.

Article Snippet: Fluorescence emission from dye-loaded hearts was passed through custom-made multi-band emission filter F3, available from Chroma (ET585/50-800/200 m; Chroma Technology), with high-percentage transmission spectra for both emission bands (∼560–610 nm and ≥700 nm), and collected with a fast camera-suitable lens (f/# 0.95; DO-2595; Navitar).

Techniques: Fluorescence, Imaging, Transmission Assay