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PI’s Angstrom-Level Resolution Piezo Stage for AFM, Metrology, and Advanced Imaging

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The P-733 flexure-guided stage offers wear-free motion, fast response and a clear aperture for transmitted-light microscopy.

SHREWSBURY, Mass., Aug. 25, 2026 /PRNewswire/ — PI (Physik Instrumente), a global leader in piezo nanopositioning and air bearing technology, offers the P-733 XYZ piezo nanopositioning stage, delivering 0.1 nm (1 Å) positioning resolution for demanding applications in super-resolution microscopy, atomic force microscopy (AFM), surface nanometrology, and advanced imaging.

The P-733 combines frictionless flexure guidance with high-accuracy capacitive position feedback to achieve sub-nanometer positioning performance and highly repeatable motion. Travel ranges of up to 100 × 100 µm in X and Y and 10 µm in Z enable precision sample scanning and measurement across comparatively large areas. A 50 × 50 mm clear aperture supports transmitted-light microscopy and other optical imaging techniques.

High-Stiffness Direct-Drive Version for Maximum Throughput
For applications that demand the highest scanning speeds and fastest settling times, the P-733.3DD direct-drive version provides 30 × 30 × 10 µm travel with the same 0.1 nm resolution. Its high-stiffness design supports rapid scanning and dynamic positioning, with resonant frequencies exceeding 1 kHz.

The stage architecture incorporates parallel kinematics and parallel metrology, ensuring that all motion axes are measured relative to a common fixed reference. This design actively compensates for crosstalk and guiding errors, helping maintain nanometer-level tracking accuracy during high-speed scanning and precision measurement tasks.

Key Features

0.1 nm (1 Å) positioning resolutionUHV-compatible and nonmagnetic versions availableXYZ motion with travel ranges up to 100 × 100 × 10 µm50 × 50 mm clear aperture for transmitted-light microscopyCapacitive feedback sensors with up to 99.97% motion linearityParallel kinematics and parallel metrology for enhanced multi-axis accuracyHigh-stiffness direct-drive variant for fast scanning and shortest step-and-settle timesIdeal for wafer metrology, super-resolution microscopy, nanoimprinting, surface metrology, and image stabilization

Wear-Free Design for Long-Term Stability
The P-733 employs wear-free, zero-play flexure guides and PICMA® multilayer piezo actuators, eliminating mechanical friction and backlash. Noncontact capacitive sensors provide highly linear position measurement with exceptional long-term stability and typical linearity of 99.97%.

Applications and Industries Served
The P-733 is designed for a broad range of industrial and scientific applications, including super-resolution and confocal microscopy, AFM, surface characterization, wafer positioning, nanoimprinting, micromanipulation, precision optics, and image stabilization. Ultra-high-vacuum-compatible and nonmagnetic configurations are available for specialized environments. Markets and Applications.
In addition to super-resolution and confocal microscopy, the P-733 is suitable for surface measurement, wafer positioning, nanoimprinting, micromanipulation, and image stabilization. Ultra-high-vacuum-compatible and nonmagnetic versions are available on request.

Overview High-Precision XYZ Piezo Nanopositioning Stages

PI Americas
www.pi-usa.us | info@pi-usa.us | (508) 832-3456
Media Contact
press-release@pi-usa.us

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SOURCE Physik Instrumente (PI)

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The NYSE Welcomes vVARDIS as a Publicly Listed Company

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NEW YORK, Nov. 14, 2026 /PRNewswire/ — vVARDIS (NYSE: VVVV) co-founders Dr. Haley Abivardi and Dr. Goly Abivardi aim to reshape the future of dental care with a drill-free treatment for the world’s #1 non-communicable disease: cavities.

vVARDIS Solves a Problem that Millions FaceTooth decay affects billions of people worldwide, and dental anxiety keeps millions from getting the care they need.vVARDIS is a Swiss dental technology company focused on changing the way early tooth decay is treated.vVARDIS has introduced a new approach that aims to treat decay earlier and more comfortably for patients.Its flagship product, Curodont® Repair Fluoride Plus, uses proprietary peptide technology to help repair early-stage tooth decay by supporting the natural remineralization of enamel — simply put No drill, No needle, or No filling.Tooth Decay is One of the Most Common Health Issues in the World2.5 billion people globally live with untreated tooth decay.Nearly 90% of U.S. adults have experienced tooth decay.Nearly 73% of U.S. adults report dental fear.21% avoid the dentist because of anxiety.The Story that Helped Shape vVARDISFor decades, treating early tooth decay often meant waiting until it worsened or getting a filling. The founders spent 25 years developing Curodont® Repair Fluoride Plus, a treatment that helps repair early tooth decay before it becomes a cavity.Curodont® gives dentists a way to treat early decay while making the experience easier and less intimidating for patients.The technology has already treated more than 2.5 million teethAvailable in more than 20% of U.S. dental practices

Click Here to Learn More about vVARDIS: https://www.youtube.com/watch?v=T1p9hUR5Glk

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SOURCE New York Stock Exchange

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Innovative Immunology Biotech Windward Bio Lists on Nasdaq

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SHANGHAI, Nov. 14, 2026 /PRNewswire/ — Windward Bio, a portfolio company of Qiming Venture Partners and a clinical-stage biotechnology company, successfully listed on Nasdaq on November 13, 2026. Windward Bio (Nasdaq: WWB) priced its IPO at $17.00 per share. Its shares closed at $28.50 on the first trading day, up 68% from the IPO price, giving the company a market capitalization of approximately $1.69 billion. This is Qiming Venture Partners’ 11th IPO in 2026.

Qiming Venture Partners invested in Windward Bio’s inaugural Series A financing in 2025 and continued to support the company in its Series B financing in 2026. Qiming also participated in this IPO financing round.

Windward Bio was founded in 2024 with a mission to transform the treatment paradigm for patients living with chronic inflammatory diseases through the development of differentiated biologic therapies targeting clinically validated disease pathways. Led by a team with extensive expertise across discovery, development, and commercialization, Windward Bio is advancing a pipeline of ultra-long-acting antibody medicines to improve clinical outcomes, reduce treatment burden and expand treatment options for patients with serious respiratory and dermatologic diseases, including asthma, chronic obstructive pulmonary disease (COPD) and atopic dermatitis.

Windward Bio’s lead program, WIN378, is a potentially novel anti-TSLP monoclonal antibody engineered for improved potency and extended half-life. WIN378 is currently being evaluated in POLARIS-1, a Phase 2/3 study in severe uncontrolled asthma, and SIRIUS, a Phase 2 study in COPD. The company’s pipeline also includes WIN027, a clinical-stage, long-acting bispecific antibody targeting TSLP and IL-13 with potential applications across multiple inflammatory and immunological diseases. Windward Bio holds exclusive global rights (excluding Greater China and certain Asian countries) to WIN378 through a licensing agreement with Kelun-Biotech and Harbour BioMed, and has separately licensed WIN027 from Qyuns Therapeutics.

“Qiming Venture Partners invests in differentiated, globally competitive biotech innovation designed to address significant unmet needs for patients, and Windward Bio exemplifies this approach. We believe novel, long-acting biologics will reshape the treatment of severe chronic respiratory and skin diseases, and that WIN378 and WIN027 have the potential to expand and meaningfully improve the treatment options available to patients. In the hands of Luca and his team, with their expertise and proven track record, Windward is well-positioned to deliver on this potential, and we look forward to supporting the company through its next phase of growth,” said Alexander Sinclair Wilson, Principal at Qiming Venture Partners.

About Qiming Venture Partners

Qiming Venture Partners was founded in 2006. Currently, Qiming Venture Partners manages eleven US Dollar funds and seven RMB funds with $9.5 billion in capital raised. Since our establishment, we have invested in outstanding companies in the Technology and Healthcare industries at the early and growth stages.

Since our debut, we have backed over 630 fast-growing and innovative companies. Over 290 of our portfolio companies have achieved exits through IPOs at the NYSE, NASDAQ, HKEX, Shanghai Stock Exchange, or Shenzhen Stock Exchange, or through M&A or other means. There are also over 110 portfolio companies that have achieved unicorn or super unicorn status.

Many of our portfolio companies are today’s most influential firms in their respective sectors, including Xiaomi, Meituan, Bilibili, Zhihu, Roborock, Hesai Technology, UBTech, WeRide, HyperStrong, Insta360, Unisound, Biren Technology, Z.AI, Gan & Lee Pharmaceuticals, Tigermed, Zai Lab, CanSino Biologics, Schrödinger, APT Medical, Sanyou Medical, AmoyDx, SinocellTech, Insilico Medicine, AusperBio, Yuanxin Technology, Medilink Therapeutics, LaNova Medicines, StepFun, among many others.

 

View original content:https://www.prnewswire.com/news-releases/innovative-immunology-biotech-windward-bio-lists-on-nasdaq-302939481.html

SOURCE Qiming Venture Partners

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WeFetch AI Corp. Is the New Name of GreenCore Solutions Corp.

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gtinfetch.ai, WeFetch.ai’s lead product, removes the guess from artificial intelligence (AI) shopping: the right barcode, and signed proof of it.

VANCOUVER, BC and LONDON, Nov. 13, 2026 /PRNewswire/ — WeFetch AI Corp., the artificial intelligence (AI) shopping company formerly named GreenCore Solutions Corp., has completed its change of name. The Registrar of Companies for British Columbia issued the Certificate of Change of Name on November 13, 2026.

One Answer for Every Barcode

An AI agent picks a product in words. The same words can match a dozen barcodes: the right brand in the wrong size, last year’s pack, a look-alike from another maker. When the agent guesses, the shopper gets the wrong product, the brand loses a sale it had already won, and the retailer pays for the return.

The Company’s lead product, gtinfetch.ai, removes the guess. It answers for 84,810,515 barcodes from 376,271 makers across 3,520,471 points of sale. An AI agent sends a barcode and gets a firm answer: verified, not verified or unknown, with the sources behind it.

Who it matters to:

The shopper gets the product they asked for.The brand keeps the sale the AI already gave it.The retailer does not pay for a wrong order.

A Signed Receipt of Every Check

When an AI agent buys on a shopper’s behalf, someone has to be able to show it bought the right product. Today nobody can: the agent’s choice leaves no record. gtinfetch.ai gives the agent a signed receipt of the check, written at rco.wefetch.ai and open to public verification. The retailer, the brand and the auditor can each see what was checked, when, and what the answer was. The mark is “Barcode verified”.

Three Regions, One Record

The full record now answers from France, Singapore and the United States. Every barcode also has its own free public page at gtinfetch.ai. The three regions are where AI shopping starts. Singapore has the highest consumer use of generative AI in Asia, at 64.3% of working-age people. France stands at 49.6% and the United States at 33.0%, against 18.8% worldwide. (Source: Microsoft AI Diffusion Report, Q2 2026.) They are also the home markets of the AI that shoppers ask: ChatGPT and Claude in the United States, Mistral in France, and Singapore among the top countries in the world for Claude use per head. (Source: Anthropic Economic Index.)

What we built

WeFetch.ai, the barcode fetch system for AI agents. It answers for 84 million products in 70 countries, with 3.5 million points of sale on its own record, and includes:

triggerfetch for brands;shopfetch for shoppers;matchfetch for AI agents;gtinfetch, the record itself.

It is AI native, and works with ChatGPT, Claude, Gemini, Grok, Mistral, Perplexity and Muse. Every answer is signed.

“Words were the first generation of AI answers. Barcodes are agentic commerce,” said Matthew Keddy, Chief Executive Officer of WeFetch AI Corp. “Every AI agent that moves from search results to shopping needs barcode precision. wefetch has it, signed, in three regions.”

The market: Gartner forecasts $2.7 trillion in AI spending in 2026. McKinsey projects that AI agents will orchestrate $3 trillion to $5 trillion in global commerce by 2030, up to $1 trillion of it in US retail. Every one of those AI agent purchases needs the right barcode.

About WeFetch AI Corp.

WeFetch AI Corp. develops AI software products for AI shopping, retail, grocery and fast-moving consumer goods (FMCG). Its lead product, gtinfetch.ai, is the AI agentic shopping barcode engine: 84 million barcodes, answered for the agents of seven AI labs. WeFetch is headquartered in Vancouver, Canada, with sales offices in London, UK. Please visit: wefetch.ai

View original content:https://www.prnewswire.com/news-releases/wefetch-ai-corp-is-the-new-name-of-greencore-solutions-corp-302939459.html

SOURCE Greencore Solutions Corp.

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