PNP-TR-Au - NanoWorld®

Type: PNP-TR-Au

Pyrex-Nitride AFM Probe – TRiangular AFM Cantilevers Au coated

Cantilever Data*	Cant. 1	Cant. 2
Shape	Triangle
Resonance Frequency	67 kHz	17 kHz
Force Constant	0.32 N/m	0.08 N/m
Length	100 µm	200 µm
Mean Width	13.5 µm	28 µm
Thickness	500 nm	500 nm

*Typical values

How to optimize AFM scan parameters

Pyrex-Nitride oxide sharpened, pyramidal tip More images

Product Description

Leading edge in sharpness and durability

NanoWorld® Pyrex-Nitride AFM probes are designed for various imaging applications in contact or dynamic mode.

The Pyrex-Nitride AFM probes have silicon nitride AFM cantilevers with very low force constants and integrated oxide sharpened, pyramidal AFM tips with a height of 3.5 µm. The AFM tip is located 4 µm behind the free end of the AFM cantilever. The AFM probe series features a support chip that is made of Pyrex. The TR series features two different triangular AFM cantilevers.

The typical AFM tip radius of curvature of the gold coated AFM tip is below 40 nm.

All chips are pre-separated prior to shipment and come in Gel-Pak containers.

Tip shape: Pyramid

Coating: Gold Overall

Gold Coating / Gold Reflex Coating

The gold coating consists of a 35 nm thick gold layer deposited on the tip side of the AFM cantilevers.

The gold reflex coating deposited on the detector side of the AFM cantilevers enhances the reflectance of the laser beam. As the coating is almost stress-free the bending of the AFM cantilevers due to stress is less than 2 degrees.

Order Codes

Order Code	Quantity	Data Sheet
PNP-TR-Au-20	20	yes
PNP-TR-Au-50	50	yes

NanoWorld® Pyrex-Nitride AFM Probes (PNP) Screencast

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Guaranteed values

Bruker® is a trademark of Bruker Corporation

Scientific publications mentioning use of this AFM probe

Alicia Moya, Fabienne Giraud, Valerie Molinier, Yves Perrette, Laurent Charlet, Alexander Van Driessche and Alejandro Fernandez-Martinez
Exploring carbonate rock wettability across scales: Role of (bio)minerals
Journal of Colloid and Interface Science, Volume 642, 15 July 2023, Pages 747-756
DOI: https://doi.org/10.1016/j.jcis.2023.03.197

Hui Chen, Bo Jiang, Chunyang Zou, Zhichao Lou, Junlong Song, Wenjuan Wu and Yongcan Jin
Exploring how lignin structure influences the interaction between carbohydrate-binding module and lignin using AFM
International Journal of Biological Macromolecules, Volume 232, 31 March 2023, 123313
DOI: https://doi.org/10.1016/j.ijbiomac.2023.123313

Moslem Mishmastnehi, Alexander E. S. Van Driessche, Glen J. Smales, Alicia Moya and Tomasz M. Stawski
Advanced materials engineering in historical gypsum plaster formulations
PNAS (2023), 120 (7) e2208836120
DOI: https://doi.org/10.1073/pnas.2208836120

Leslie Labarre, Ophélie Squillace, Yu Liu, Peter J. Fryer, Preeti Kaur, Shane Whitaker, Jennifer M. Marsh and Zhenyu J. Zhang
Hair surface interactions against different chemical functional groups as a function of environment and hair condition
International Journal of Cosmetic Science, Volume 45, Issue 2, April 2023, Pages 224-235
DOI: https://doi.org/10.1111/ics.12834

Xin-Ran Zhang, Jian-Gang Guo and Li-Jun Zhou
Experimental and theoretical investigation on the adsorption properties of benzene on graphene surface: Influence of pH and edge effects
Chemical Engineering Journal, Volume 440, 15 July 2022, 135794
DOI: https://doi.org/10.1016/j.cej.2022.135794

Yangchao Xia, Dan Fang, Pengcheng Qu and Yonggai Li
Interfacial Adhesion between Fatty Acid Collectors and Hydrophilic Surfaces: Implications for Low-Rank Coal Flotation
Molecules 2022, 27(14), 4392
DOI: https://doi.org/10.3390/molecules27144392

Lina Alhalhooly, Matthew I. Confeld, Sung Oh Woo, Babak Mamnoon, Reed Jacobson, Shrinwanti Ghosh, Jiha Kim, Sanku Mallik and Yongki Choi
Single-Molecule Force Probing of RGD-Binding Integrins on Pancreatic Cancer Cells
ACS Applied Materials Interfaces 2022, 14, 6, 7671–7679
DOI: https://doi.org/10.1021/acsami.1c23361

Thaina M. da Costa, Albertus Viljoen, Aisling M. Towell, Yves F. Dufrêne and Joan A. Geoghegan
Fibronectin binding protein B binds to loricrin and promotes corneocyte adhesion by Staphylococcus aureus
Nature Communications volume 13, Article number: 2517 (2022)
DOI: https://doi.org/10.1038/s41467-022-30271-1

Telmo O. Paiva, Albertus Viljoen, Thaina M. da Costa, Joan A. Geoghegan and Yves F. Dufrêne
Interaction of the Staphylococcus aureus Surface Protein FnBPB with Corneodesmosin Involves Two Distinct, Extremely Strong Bonds
ACS Nanoscience Au 2023, 3, 1, 58–66
DOI: https://doi.org/10.1021/acsnanoscienceau.2c00036

Jiyoon Bu, Woo-jin Jeong, Roya Jafari, Luke J. Kubiatowicz, Ashita Nair, Michael J. Poellmann, Rachel S. Hong, Elizabeth W. Liu, Randall H. Owen, Piper A. Rawding, Caroline M. Hopkins, DaWon Kim, Daniel J. George, Andrew J. Armstrong, Petr Král, Andrew Z. Wang, Justine Bruce, Tian Zhang, Randall J. Kimple and Seungpyo Hong
Bimodal liquid biopsy for cancer immunotherapy based on peptide engineering and nanoscale analysis
Biosensors and Bioelectronics, Volume 213, 1 October 2022, 114445
DOI: https://doi.org/10.1016/j.bios.2022.114445

Dayo Afekare
Enhancing Oil Recovery Using Aqueous Dispersions of Silicon Dioxide Nanoparticles: The Search for Nanoscale Wettability Alteration Mechanism
Paper presented at the SPE Annual Technical Conference and Exhibition, Virtual, October 2020, Paper Number: SPE-204259-STU
DOI: https://doi.org/10.2118/204259-STU

Claire Kim, Jennifer L. Young, Andrew W. Holle, Kwanghee Jeong, Luke G. Major, Ji Hoon Jeong, Zachary M. Aman, Dong-Wook Han, Yongsung Hwang, Joachim P. Spatz and Yu Suk Choi
Stem Cell Mechanosensation on Gelatin Methacryloyl (GelMA) Stiffness Gradient Hydrogels
Annals of Biomedical Engineering volume 48, pages 893–902 (2020)
DOI: https://doi.org/10.1007/s10439-019-02428-5

Dayo A. Afekare, Jayne C. Garno and Dandina N. Rao
Application of Force Spectroscopy to Evaluate Rock-Fluid Interactions at the Nanoscale
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, Virtual, July 2020. Paper Number: URTEC-2020-3271-MS
DOI: https://doi.org/10.15530/urtec-2020-3271

Dayo A. Afekare, Jayne C. Garno and Dandina N. Rao
Insights into Nanoscale Wettability Effects of Low Salinity and Nanofluid Enhanced Oil Recovery Techniques
Energies 2020, 13(17), 4443
DOI: https://doi.org/10.3390/en13174443

Robert Wieduwild, Richard Wetzel, Dejan Husman, Sophie Bauer, Iman El-Sayed, Sarah Duin, Priyanka Murawala, Alvin Kuriakose Thomas, Manja Wobus, Martin Bornhäuser and Yixin Zhang
Coacervation-Mediated Combinatorial Synthesis of Biomatrices for Stem Cell Culture and Directed Differentiation
Advanced Materials, Volume 30, Issue 22, May 29, 2018, 1706100
DOI: https://doi.org/10.1002/adma.201706100

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