Danielle's Avatar

Danielle

@dmackowsky.bsky.social

Hail to Pitt with some Mass Spec on the side

99 Followers  |  204 Following  |  26 Posts  |  Joined: 18.11.2023  |  2.184

Latest posts by dmackowsky.bsky.social on Bluesky

@sickoscommittee.org

25.10.2025 13:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Characterization and Elucidation of the Fragmentation Pathway of 17 Nitazenes by Liquid Chromatography High-Resolution Mass Spectrometry Using Collision-Induced Dissociation and Electron-Activated Dis... Nitazenes, a class of new psychoactive substances, have emerged as a significant public health and safety concern due to their widespread abuse. While various detection methods, particularly mass spec...

Characterization and Elucidation of the Fragmentation Pathway of 17 Nitazenes by Liquid Chromatography High-Resolution Mass Spectrometry Using Collision-Induced Dissociation and Electron-Activated Dissociation #JASMS pubs.acs.org/doi/10.1021/...

24.10.2025 10:38 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Validate User

Rapid LC-QTOF-MS screening method for semi-synthetic cannabinoids in whole blood #JAT academic.oup.com/jat/article/...

22.10.2025 18:15 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Video thumbnail

Heard a bunch of old guys singing in an Irish pub in Cooperstown. Turns out they were members of the Pitt glee club in the 70’s.

Here is β€˜Hail to Pitt’ courtesy of them:

17.10.2025 21:03 β€” πŸ‘ 75    πŸ” 19    πŸ’¬ 5    πŸ“Œ 7

We made a Pitt Version of this too.

Fat Roc as Big Pun.

16.10.2025 17:40 β€” πŸ‘ 54    πŸ” 7    πŸ’¬ 2    πŸ“Œ 1
Preview
Enhancing glycopeptide annotation and glycan localization using electron activated dissociation through a multiplexed parallel reaction monitoring design of experiments We present an optimized electron activated dissociation (EAD) methodology, based on hot electron capture dissociation, for liquid chromatography-tande…

Enhancing glycopeptide annotation and glycan localization using electron activated dissociation through a multiplexed parallel reaction monitoring design of experiments #JProteomics #MassSpec www.sciencedirect.com/science/arti...

16.10.2025 08:34 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1

What is Goodbye Toby?

06.10.2025 00:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image

Join us Oct. 16 for the VENDOR SHOWCASE at Proteoform Thursday. Great lineup of speakers presenting the latest tech and apps for top-down proteomics. us06web.zoom.us/meeting/regi... #proteomics #massspec #proteoforms #Thermo #Bruker #Sciex #Agilent #NewObjective #ImmPro

01.10.2025 20:07 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Have you been listening to his podcast??

26.09.2025 17:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

PCafe

25.09.2025 23:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Video thumbnail

We want it this way.

18.09.2025 20:24 β€” πŸ‘ 1149    πŸ” 286    πŸ’¬ 25    πŸ“Œ 23

Honestly, great park. Would recommend. And this is coming from a Phils fan married to a Mets fan.

27.08.2025 01:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Territory Manager, Mass Spectrometry - New Jersey job in Newark, New Jersey, United States of America | Sales jobs at Danaher Apply for Territory Manager, Mass Spectrometry - New Jersey job with Danaher in Newark, New Jersey, United States of America. Sales at Danaher

I am hiring! Do you have #massspec experience and are looking to get out of the lab and into sales? #chemjobs jobs.danaher.com/global/en/jo...

06.08.2025 11:48 β€” πŸ‘ 6    πŸ” 8    πŸ’¬ 0    πŸ“Œ 1
Preview
Endocannabinoid and steroid hormone levels during and after pregnancy in fingernail samples from mothers and their infants Stress exposure and protective biological factors such as steroid hormones and endocannabinoids (eCBs) play a crucial role in pregnancy and birth outc…

Endocannabinoid and steroid hormone levels during and after pregnancy in fingernail samples from mothers and their infants #Steroids #MassSpec www.sciencedirect.com/science/arti...

30.07.2025 05:54 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Preview
Accelerating Characterization of Therapeutic Antibodies: A Comparative Assessment of icIEF-UV/MS and the Traditional Fractionation Workflow Accurate characterization of charge variants in biologics is crucial to uphold stringent quality standards ensuring the safety and efficacy of biotherapeutic products and regulatory requirements for t...

Accelerating Characterization of Therapeutic Antibodies: A Comparative Assessment of icIEF-UV/MS and the Traditional Fractionation Workflow #JASMS pubs.acs.org/doi/10.1021/...

29.07.2025 11:01 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Even now, almost 30 years later, you drive down this street and feel like you're driving toward Something. Whatever it is, Something is happening and you're driving toward it.

27.07.2025 21:07 β€” πŸ‘ 30    πŸ” 4    πŸ’¬ 3    πŸ“Œ 1

High-Throughput Detection and Quantitation of Metal Contamination with Acoustic Ejection Mass Spectrometry #JASMS pubs.acs.org/doi/10.1021/...

22.07.2025 04:45 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

What is the Erie Canal?

17.07.2025 01:17 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

But on second thought, may bump Ford for Garfield

11.07.2025 13:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

JQA, LBJ, Ford, Carter, GWB

11.07.2025 13:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Black and white Dalmatian leaning on a grey couch

Black and white Dalmatian leaning on a grey couch

Mr. Franklin

10.07.2025 00:34 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Who is the Sound of Music character Rolf

09.07.2025 22:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

What is losses by the Akron Zips?

08.07.2025 23:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Who is LBJ- Lyndon Bobcat Johnson

05.07.2025 09:03 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image

If you know, you know.

Happy Bobby Bonilla Day to all who observe.

01.07.2025 12:20 β€” πŸ‘ 696    πŸ” 180    πŸ’¬ 17    πŸ“Œ 28

Or do the coaches not even know who is in the Big XII?

27.06.2025 19:17 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Acoustic ejection mass spectrometry: An integrated pipeline for ultra-high throughput screening, reactivity profiling, and potency analysis of covalent BTK inhibitors Covalent drug discovery has garnered renewed interest due to its potential to target proteins previously considered

Acoustic ejection mass spectrometry: An integrated pipeline for ultra-high throughput screening, reactivity profiling, and potency analysis of covalent BTK inhibitors #SLASTechnol www.slas-technology.org/article/S247...

13.06.2025 09:34 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Post image

Sciex/Evosep | Selecting optimal ZT Scan DIA acquisition methods on the ZenoTOF 7600+ system for quantitative proteomics sciex.com/tech-notes...

---
#proteomics #prot-other

02.06.2025 12:00 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Post image

ZenoTOF 8600 #ASMS2025 summary:
- Up to 10x more sensitive than 7600+ (Hardware improvements DJet/QJet ion guides, OptiFlow Pro source and TOF optics)
- Up to 858 Hz MS2 (ZT Scan DIA 2.0)
- Lower contamination with 7500+ mass guard tech (so maybe no 8600+ is needed)
- EAD negative mode up to 50 KE

02.06.2025 13:15 β€” πŸ‘ 23    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
SCIEX Inclusion and Belonging Networking Event on Wednesday, June 4 from 7 to 8 pm at Sciex hospitality suite, Hilton Holiday Ballroom 4 and 5

SCIEX Inclusion and Belonging Networking Event on Wednesday, June 4 from 7 to 8 pm at Sciex hospitality suite, Hilton Holiday Ballroom 4 and 5

The Hispanic and LatinX in MS Group will attend the SCIEX Inclusion and Belonging Networking Event! Join us for an evening of connection and community. We’ll be giving away prizes to our followers. You’ll recognize the HLXMS members by the badges featuring our logo!

#ASMS2025

21.05.2025 15:53 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

@dmackowsky is following 20 prominent accounts